Submitted URL: https://senders.yahooinc.com/error-codes
Effective URL: https://senders.yahooinc.com/smtp-error-codes/
Submission: On March 21 via manual from US — Scanned from US

Summary

This website contacted 4 IPs in 1 countries across 3 domains to perform 33 HTTP transactions. The main IP is 69.147.65.251, located in United States and belongs to YAHOO-CHA, US. The main domain is senders.yahooinc.com. The Cisco Umbrella rank of the primary domain is 885536.
TLS certificate: Issued by DigiCert SHA2 High Assurance Server CA on March 6th 2025. Valid for: 3 months.
This is the only time senders.yahooinc.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 32 69.147.65.251 14196 (YAHOO-CHA)
1 172.253.115.97 15169 (GOOGLE)
1 172.253.122.101 15169 (GOOGLE)
33 4
Apex Domain
Subdomains
Transfer
32 yahooinc.com
senders.yahooinc.com — Cisco Umbrella Rank: 885536
468 KB
1 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 49
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 44
112 KB
33 3
Domain Requested by
32 senders.yahooinc.com 1 redirects senders.yahooinc.com
1 www.google-analytics.com www.googletagmanager.com
1 www.googletagmanager.com senders.yahooinc.com
33 3
Subject Issuer Validity Valid
dspskadpostback.aaca.yahooinc.com
DigiCert SHA2 High Assurance Server CA
2025-03-06 -
2025-06-04
3 months crt.sh
*.google-analytics.com
WR2
2025-03-10 -
2025-06-02
3 months crt.sh

This page contains 1 frames:

Primary Page: https://senders.yahooinc.com/smtp-error-codes/
Frame ID: E609AD461F2053E0A956401095A70A3B
Requests: 35 HTTP requests in this frame

Screenshot

Page Title

SMTP Error Codes | Sender Hub

Page URL History Show full URLs

  1. https://senders.yahooinc.com/error-codes HTTP 301
    https://senders.yahooinc.com/smtp-error-codes/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Page Statistics

33
Requests

100 %
HTTPS

0 %
IPv6

3
Domains

3
Subdomains

4
IPs

1
Countries

580 kB
Transfer

1663 kB
Size

5
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. https://senders.yahooinc.com/error-codes HTTP 301
    https://senders.yahooinc.com/smtp-error-codes/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

33 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
senders.yahooinc.com/smtp-error-codes/
Redirect Chain
  • https://senders.yahooinc.com/error-codes
  • https://senders.yahooinc.com/smtp-error-codes/
486 KB
89 KB
Document
General
Full URL
https://senders.yahooinc.com/smtp-error-codes/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
e610f33053bf27fd1a6c49b1f073a539b5ed617dcd1a1ccea082ae1296ca36d0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36

Response headers

accept-ranges
bytes
age
1
cache-control
public, max-age=0
content-encoding
gzip
content-length
90774
content-type
text/html; charset=UTF-8
date
Fri, 21 Mar 2025 20:40:34 GMT
etag
W/"79675-195809d7e40"
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
referrer-policy
no-referrer-when-downgrade
server
ATS
strict-transport-security
max-age=31536000
vary
Accept-Encoding
x-content-type-options
nosniff
x-envoy-upstream-service-time
2
x-frame-options
SAMEORIGIN
x-powered-by
Express
x-xss-protection
1; mode=block

Redirect headers

age
0
content-length
199
content-security-policy
default-src 'none'
content-type
text/html; charset=UTF-8
date
Fri, 21 Mar 2025 20:40:33 GMT
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
location
/smtp-error-codes/
referrer-policy
no-referrer-when-downgrade
server
ATS
strict-transport-security
max-age=31536000
vary
Accept-Encoding
x-content-type-options
nosniff
x-envoy-upstream-service-time
3
x-frame-options
SAMEORIGIN
x-powered-by
Express
x-xss-protection
1; mode=block
js
www.googletagmanager.com/gtag/
323 KB
112 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-Z4MVF1DDR6
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/smtp-error-codes/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.253.115.97 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
bg-in-f97.1e100.net
Software
Google Tag Manager /
Resource Hash
f403644b95956bc9bec61d4b9879c6a8022cf11e3cc633367784bfd9d678e302
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

content-encoding
br
report-to
{"group":"ascgcycc:1020:0","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:1020:0"}],}
expires
Fri, 21 Mar 2025 20:40:34 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 21 Mar 2025 20:40:34 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
access-control-allow-headers
Cache-Control
strict-transport-security
max-age=31536000; includeSubDomains
cache-control
private, max-age=900
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:1020:0
access-control-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to=ascgcycc:1020:0
content-length
114135
x-xss-protection
0
server
Google Tag Manager
truncated
/
87 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
9f5c4c41061a8b580a9bb2cd3c2c821df48352536a20935664475903ff62f696

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/svg+xml;charset=utf-8
truncated
/
156 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
621af678b6d973a98dfb38fdef8a7ce2a196ff583f2a6002ea3e831f93c0f91a

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/png
hero-bg.png
senders.yahooinc.com/static/54eb64bfdbae865b2d872846b5f7b69b/9d071/
42 KB
42 KB
Image
General
Full URL
https://senders.yahooinc.com/static/54eb64bfdbae865b2d872846b5f7b69b/9d071/hero-bg.png
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/smtp-error-codes/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
02b21b82e9a15a0ba7fe3f4fd186c6ee09b9a65f891a72c1eabd34f872e414d4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"a6e2-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
content-type
image/png
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
3
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
42722
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
Yahoo%20Sans-Semibold-9ac9511b49f069159a5d4d1c1484be56.woff2
senders.yahooinc.com/static/
28 KB
28 KB
Font
General
Full URL
https://senders.yahooinc.com/static/Yahoo%20Sans-Semibold-9ac9511b49f069159a5d4d1c1484be56.woff2
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/smtp-error-codes/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
b8989e0be6a0c3a8a407d8b69b7884eb5ebf401b7eee8b8b98c5eeec3ba497fa
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Origin
https://senders.yahooinc.com
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"7170-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
content-type
font/woff2
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
3
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
29040
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
Yahoo%20Sans-Black-6fcd768c8d447758d302a06f5628307b.woff2
senders.yahooinc.com/static/
27 KB
27 KB
Font
General
Full URL
https://senders.yahooinc.com/static/Yahoo%20Sans-Black-6fcd768c8d447758d302a06f5628307b.woff2
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/smtp-error-codes/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
ee5ee8d0f63e40c89acd08f9e3d697a2c1ac8432012e99a0f924e3708c278e6b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Origin
https://senders.yahooinc.com
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"6b14-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
content-type
font/woff2
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
2
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
27412
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
Yahoo%20Sans-Regular-fd50d7164e6477cf00570d6881ae1e02.woff2
senders.yahooinc.com/static/
28 KB
28 KB
Font
General
Full URL
https://senders.yahooinc.com/static/Yahoo%20Sans-Regular-fd50d7164e6477cf00570d6881ae1e02.woff2
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/smtp-error-codes/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
fc0e2df417e7959509df87df6b4de2eb1479c8718bc2d8ab0bc70d3753c68560
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Origin
https://senders.yahooinc.com
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"70bc-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
content-type
font/woff2
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
2
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
28860
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
Yahoo%20Sans-ExtraBold-4daea97f7bcc4d8b04d59401d079c38e.woff2
senders.yahooinc.com/static/
28 KB
28 KB
Font
General
Full URL
https://senders.yahooinc.com/static/Yahoo%20Sans-ExtraBold-4daea97f7bcc4d8b04d59401d079c38e.woff2
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/smtp-error-codes/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
e3b229d1d0e49226f929a219c007a701c2c2646ef75c215e427a28e36466ab1b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Origin
https://senders.yahooinc.com
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"7088-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
content-type
font/woff2
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
2
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
28808
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
Yahoo%20Sans-Bold-486e4d4b989d643c7b0f167803a6806c.woff2
senders.yahooinc.com/static/
27 KB
28 KB
Font
General
Full URL
https://senders.yahooinc.com/static/Yahoo%20Sans-Bold-486e4d4b989d643c7b0f167803a6806c.woff2
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/smtp-error-codes/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
22e9e86d745200109fbcb3e96695307fea67880fca509728194b2cfce3906fa7
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Origin
https://senders.yahooinc.com
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"6dcc-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
content-type
font/woff2
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
2
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
28108
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
webpack-runtime-370f1710f95bb8fa20ab.js
senders.yahooinc.com/
30 KB
10 KB
Script
General
Full URL
https://senders.yahooinc.com/webpack-runtime-370f1710f95bb8fa20ab.js
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/smtp-error-codes/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
89550fa9cda64450efd779cca28a9de66c64b9f7c0b210b8466033d3f5fee321
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

content-encoding
gzip
etag
W/"76d6-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
3
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
9747
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
framework-5e99f5be9c88472c4d1a.js
senders.yahooinc.com/
138 KB
45 KB
Script
General
Full URL
https://senders.yahooinc.com/framework-5e99f5be9c88472c4d1a.js
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/smtp-error-codes/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
c5559ab8f7aad6029821c814adf0507eda3f67ea37af0adb9b5d81c00e7bec60
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

content-encoding
gzip
etag
W/"22890-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
3
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
45824
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
app-5ccd5b0daa4d3c419d3b.js
senders.yahooinc.com/
357 KB
89 KB
Script
General
Full URL
https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/smtp-error-codes/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
526edb2776521f56659562d3600226a02771847295e325ca858bbf53c3e3737d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

content-encoding
gzip
etag
W/"593c7-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
3
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
91032
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
app-data.json
senders.yahooinc.com/page-data/
50 B
129 B
XHR
General
Full URL
https://senders.yahooinc.com/page-data/app-data.json
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
5bb355ff80bd570b38590ca46c82f817574660e962b2c30ef64c3ad77362201b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"32-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/json; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
2
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
50
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
page-data.json
senders.yahooinc.com/page-data/smtp-error-codes/
179 B
236 B
XHR
General
Full URL
https://senders.yahooinc.com/page-data/smtp-error-codes/page-data.json
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
f077bb90010477fc1496cc4b59850403673d83c04d9599cf39cbe9069360bf42
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"b3-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/json; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
2
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
179
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
f14ff5db5df978b1d5dde4caba2623da8e57f75f-918d2f84b1295b621a0e.js
senders.yahooinc.com/
15 KB
6 KB
Script
General
Full URL
https://senders.yahooinc.com/f14ff5db5df978b1d5dde4caba2623da8e57f75f-918d2f84b1295b621a0e.js
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/webpack-runtime-370f1710f95bb8fa20ab.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
0062120e3dbe4744a279f59368e1adf45cca399e907e1da6de2f81295e6468c0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

content-encoding
gzip
etag
W/"3de3-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
2
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
5924
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
1c3e2ff0e43da1ebee00620d0e62a9606adcf62b-b2c4760482836c2377ff.js
senders.yahooinc.com/
14 KB
5 KB
Script
General
Full URL
https://senders.yahooinc.com/1c3e2ff0e43da1ebee00620d0e62a9606adcf62b-b2c4760482836c2377ff.js
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/webpack-runtime-370f1710f95bb8fa20ab.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
2286f7206a0b30c23ea9cba390f817d1d74b0884a2626002ff425ae140948f31
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

content-encoding
gzip
etag
W/"3970-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
2
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
4806
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
component---src-pages-smtp-error-codes-index-tsx-eb8ee3f875fe65382e49.js
senders.yahooinc.com/
46 KB
18 KB
Script
General
Full URL
https://senders.yahooinc.com/component---src-pages-smtp-error-codes-index-tsx-eb8ee3f875fe65382e49.js
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/webpack-runtime-370f1710f95bb8fa20ab.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
369f1835fbd42ceda2bc0d50f97819ac31e941e92d955f9943c8b6320c88197a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

content-encoding
gzip
etag
W/"b8c5-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
2
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
17957
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
3159585216.json
senders.yahooinc.com/page-data/sq/d/
57 B
113 B
XHR
General
Full URL
https://senders.yahooinc.com/page-data/sq/d/3159585216.json
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
87caccf888c1675443b5fbad4991b5a41917a568b0a158bf17bb67f52a2adea2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"39-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/json; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
3
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
57
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
favicon-32x32.png
senders.yahooinc.com/
1 KB
1 KB
Other
General
Full URL
https://senders.yahooinc.com/favicon-32x32.png?v=dbe46b1b71907f3b19104aef11867939
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
16009965cb1df43a236fe3232c1a2a16e048473744cc66d91b195b13fd0794eb
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"464-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
content-type
image/png
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
2
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
1124
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
2250-7de3f86463f6a59d9911.js
senders.yahooinc.com/
71 KB
23 KB
Script
General
Full URL
https://senders.yahooinc.com/2250-7de3f86463f6a59d9911.js
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/webpack-runtime-370f1710f95bb8fa20ab.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
6e982c32c989e17797f372dee997250df5c5e116fd8cc720802e8619cf8c82ec
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

content-encoding
gzip
etag
W/"11a54-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:34 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
3
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
23388
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
get_user_info
senders.yahooinc.com/api/v1/login/
0
0
Fetch
General
Full URL
https://senders.yahooinc.com/api/v1/login/get_user_info
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

strict-transport-security
max-age=31536000
etag
W/"a-bAsFyilMr4Ra1hIU5PyoyFRunpI"
x-envoy-upstream-service-time
3
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
referrer-policy
no-referrer-when-downgrade
x-content-type-options
nosniff
x-xss-protection
1; mode=block
date
Fri, 21 Mar 2025 20:40:34 GMT
x-powered-by
Express
server
ATS
x-frame-options
SAMEORIGIN
headers
senders.yahooinc.com/privacy_jurisdiction/
145 B
235 B
Fetch
General
Full URL
https://senders.yahooinc.com/privacy_jurisdiction/headers
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
41cbd9cbc60ddce9d5483ba5d412f991ba9f6f5d2923fa2de3320cf559001d29
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

strict-transport-security
max-age=31536000
etag
W/"91-mHst9I1Vafjn2KOmzkjVaVECcAI"
x-envoy-upstream-service-time
3
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
referrer-policy
no-referrer-when-downgrade
x-content-type-options
nosniff
content-length
145
x-xss-protection
1; mode=block
date
Fri, 21 Mar 2025 20:40:34 GMT
content-type
application/json; charset=utf-8
x-powered-by
Express
vary
Accept-Encoding
server
ATS
x-frame-options
SAMEORIGIN
headers
senders.yahooinc.com/privacy_jurisdiction/
145 B
16 B
Fetch
General
Full URL
https://senders.yahooinc.com/privacy_jurisdiction/headers
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
41cbd9cbc60ddce9d5483ba5d412f991ba9f6f5d2923fa2de3320cf559001d29
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

strict-transport-security
max-age=31536000
x-powered-by
Express
etag
W/"91-mHst9I1Vafjn2KOmzkjVaVECcAI"
x-envoy-upstream-service-time
3
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
referrer-policy
no-referrer-when-downgrade
x-content-type-options
nosniff
content-length
145
date
Fri, 21 Mar 2025 20:40:34 GMT
x-xss-protection
1; mode=block
content-type
application/json; charset=utf-8
vary
Accept-Encoding
server
ATS
x-frame-options
SAMEORIGIN
collect
www.google-analytics.com/g/
0
0
Fetch
General
Full URL
https://www.google-analytics.com/g/collect?v=2&tid=G-Z4MVF1DDR6&gtm=45je53j1v885940234za200&_p=1742589634159&gcd=13l3l3l3l1l1&npa=0&dma=0&tag_exp=102482433~102788824~102803279~102813109~102887800&cid=840018195.1742589635&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&dp=%2Fsmtp-error-codes%2F&sid=1742589634&sct=1&seg=0&dl=https%3A%2F%2Fsenders.yahooinc.com%2Fsmtp-error-codes%2F&dt=SMTP%20Error%20Codes%20%7C%20Sender%20Hub&_tu=gA&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&ep.anonymize_ip=true&tfd=1361
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-Z4MVF1DDR6
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.253.122.101 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
bh-in-f101.1e100.net
Software
Golfe2 /
Resource Hash

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:87:0
report-to
{"group":"ascnsrsggc:87:0","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:87:0"}],}
expires
Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin
https://senders.yahooinc.com
cross-origin-opener-policy-report-only
same-origin; report-to=ascnsrsggc:87:0
content-length
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Fri, 21 Mar 2025 20:40:35 GMT
content-type
text/plain
server
Golfe2
headers
senders.yahooinc.com/privacy_jurisdiction/
145 B
16 B
Fetch
General
Full URL
https://senders.yahooinc.com/privacy_jurisdiction/headers
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
41cbd9cbc60ddce9d5483ba5d412f991ba9f6f5d2923fa2de3320cf559001d29
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

strict-transport-security
max-age=31536000
x-powered-by
Express
etag
W/"91-mHst9I1Vafjn2KOmzkjVaVECcAI"
x-envoy-upstream-service-time
3
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
referrer-policy
no-referrer-when-downgrade
x-content-type-options
nosniff
content-length
145
date
Fri, 21 Mar 2025 20:40:34 GMT
x-xss-protection
1; mode=block
content-type
application/json; charset=utf-8
vary
Accept-Encoding
server
ATS
x-frame-options
SAMEORIGIN
headers
senders.yahooinc.com/privacy_jurisdiction/
145 B
16 B
Fetch
General
Full URL
https://senders.yahooinc.com/privacy_jurisdiction/headers
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
41cbd9cbc60ddce9d5483ba5d412f991ba9f6f5d2923fa2de3320cf559001d29
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

strict-transport-security
max-age=31536000
x-powered-by
Express
etag
W/"91-mHst9I1Vafjn2KOmzkjVaVECcAI"
x-envoy-upstream-service-time
3
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
referrer-policy
no-referrer-when-downgrade
x-content-type-options
nosniff
content-length
145
date
Fri, 21 Mar 2025 20:40:34 GMT
x-xss-protection
1; mode=block
content-type
application/json; charset=utf-8
vary
Accept-Encoding
server
ATS
x-frame-options
SAMEORIGIN
page-data.json
senders.yahooinc.com/page-data/faqs/
0
219 B
Other
General
Full URL
https://senders.yahooinc.com/page-data/faqs/page-data.json
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Origin
https://senders.yahooinc.com
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"9b-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:37 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/json; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
3
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
155
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
page-data.json
senders.yahooinc.com/page-data/complaint-feedback-loop/
0
277 B
Other
General
Full URL
https://senders.yahooinc.com/page-data/complaint-feedback-loop/page-data.json
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Origin
https://senders.yahooinc.com
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"c1-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:37 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/json; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
3
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
193
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
page-data.json
senders.yahooinc.com/page-data/mail-proxy-servers/
0
247 B
Other
General
Full URL
https://senders.yahooinc.com/page-data/mail-proxy-servers/page-data.json
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Origin
https://senders.yahooinc.com
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"b7-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:37 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/json; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
3
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
183
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
page-data.json
senders.yahooinc.com/page-data/email-deliverability-performance-feeds/
0
287 B
Other
General
Full URL
https://senders.yahooinc.com/page-data/email-deliverability-performance-feeds/page-data.json
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Origin
https://senders.yahooinc.com
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"df-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:37 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/json; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
2
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
223
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
page-data.json
senders.yahooinc.com/page-data/faqs/
155 B
18 B
XHR
General
Full URL
https://senders.yahooinc.com/page-data/faqs/page-data.json
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
4c7c49c8993fa8e3fadcf548ad54bbf1755caf930151b8aaf5b8dd6f67d59b49
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"9b-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:37 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/json; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
3
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
155
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
page-data.json
senders.yahooinc.com/page-data/complaint-feedback-loop/
193 B
18 B
XHR
General
Full URL
https://senders.yahooinc.com/page-data/complaint-feedback-loop/page-data.json
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
25bd14f22e36dbfd48ddcb24785bc2730b4224cd2b2b9bd8686cf03d44136176
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"c1-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:37 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/json; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
3
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
193
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
page-data.json
senders.yahooinc.com/page-data/mail-proxy-servers/
183 B
18 B
XHR
General
Full URL
https://senders.yahooinc.com/page-data/mail-proxy-servers/page-data.json
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
48f4e276ba4f3d8945798c7c574df4fc820e219200efcad9d0bf0b9731873da6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"b7-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:37 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/json; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
3
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
183
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS
page-data.json
senders.yahooinc.com/page-data/email-deliverability-performance-feeds/
223 B
18 B
XHR
General
Full URL
https://senders.yahooinc.com/page-data/email-deliverability-performance-feeds/page-data.json
Requested by
Host: senders.yahooinc.com
URL: https://senders.yahooinc.com/app-5ccd5b0daa4d3c419d3b.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
69.147.65.251 , United States, ASN14196 (YAHOO-CHA, US),
Reverse DNS
e1-bmr.ycpi.cha.yahoo.com
Software
ATS / Express
Resource Hash
75b634680f583f0d5523c7a2369e00114f812f32c39f924b9e3ccda88512fe0f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36
Referer
https://senders.yahooinc.com/smtp-error-codes/

Response headers

etag
W/"df-195809d7e40"
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only
x-content-type-options
nosniff
date
Fri, 21 Mar 2025 20:40:37 GMT
last-modified
Mon, 10 Mar 2025 15:12:40 GMT
vary
Accept-Encoding
content-type
application/json; charset=UTF-8
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
cache-control
public, max-age=0
x-envoy-upstream-service-time
2
referrer-policy
no-referrer-when-downgrade
accept-ranges
bytes
content-length
223
x-xss-protection
1; mode=block
x-powered-by
Express
server
ATS

Verdicts & Comments Add Verdict or Comment

21 JavaScript Window variables

These are the non-standard variables defined on the window object. These include var declarations and global functions and can be helpful in identifying possible client-side frameworks and code.

function| gaOptout string| gaProperty string| disableStr function| gtag object| excludeGtagPaths object| dataLayer string| pagePath string| ___chunkMapping string| ___webpackCompilationHash object| webpackChunksender_hub_gatsby object| log object| asyncRequires object| ___emitter object| ___loader function| ___push function| ___replace function| ___navigate object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal

5 Cookies

Domain/Path Name / Value
.yahooinc.com/ Name: A1
Value: d=AQABBMHO3WcCEH1U-Zu-peDkmXuJDYz0YTgFEgEBAQEg32fnZ9xH0iMA_eMAAA&S=AQAAAlYCui0yI0EIQoBwEX9eAmo
.yahooinc.com/ Name: A3
Value: d=AQABBMHO3WcCEH1U-Zu-peDkmXuJDYz0YTgFEgEBAQEg32fnZ9xH0iMA_eMAAA&S=AQAAAlYCui0yI0EIQoBwEX9eAmo
.yahooinc.com/ Name: A1S
Value: d=AQABBMHO3WcCEH1U-Zu-peDkmXuJDYz0YTgFEgEBAQEg32fnZ9xH0iMA_eMAAA&S=AQAAAlYCui0yI0EIQoBwEX9eAmo
.yahooinc.com/ Name: _ga_Z4MVF1DDR6
Value: GS1.1.1742589634.1.0.1742589634.0.0.0
.yahooinc.com/ Name: _ga
Value: GA1.1.840018195.1742589635

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

senders.yahooinc.com
www.google-analytics.com
www.googletagmanager.com
172.253.115.97
172.253.122.101
69.147.65.251
0062120e3dbe4744a279f59368e1adf45cca399e907e1da6de2f81295e6468c0
02b21b82e9a15a0ba7fe3f4fd186c6ee09b9a65f891a72c1eabd34f872e414d4
16009965cb1df43a236fe3232c1a2a16e048473744cc66d91b195b13fd0794eb
2286f7206a0b30c23ea9cba390f817d1d74b0884a2626002ff425ae140948f31
22e9e86d745200109fbcb3e96695307fea67880fca509728194b2cfce3906fa7
25bd14f22e36dbfd48ddcb24785bc2730b4224cd2b2b9bd8686cf03d44136176
369f1835fbd42ceda2bc0d50f97819ac31e941e92d955f9943c8b6320c88197a
41cbd9cbc60ddce9d5483ba5d412f991ba9f6f5d2923fa2de3320cf559001d29
48f4e276ba4f3d8945798c7c574df4fc820e219200efcad9d0bf0b9731873da6
4c7c49c8993fa8e3fadcf548ad54bbf1755caf930151b8aaf5b8dd6f67d59b49
526edb2776521f56659562d3600226a02771847295e325ca858bbf53c3e3737d
5bb355ff80bd570b38590ca46c82f817574660e962b2c30ef64c3ad77362201b
621af678b6d973a98dfb38fdef8a7ce2a196ff583f2a6002ea3e831f93c0f91a
6e982c32c989e17797f372dee997250df5c5e116fd8cc720802e8619cf8c82ec
75b634680f583f0d5523c7a2369e00114f812f32c39f924b9e3ccda88512fe0f
87caccf888c1675443b5fbad4991b5a41917a568b0a158bf17bb67f52a2adea2
89550fa9cda64450efd779cca28a9de66c64b9f7c0b210b8466033d3f5fee321
9f5c4c41061a8b580a9bb2cd3c2c821df48352536a20935664475903ff62f696
b8989e0be6a0c3a8a407d8b69b7884eb5ebf401b7eee8b8b98c5eeec3ba497fa
c5559ab8f7aad6029821c814adf0507eda3f67ea37af0adb9b5d81c00e7bec60
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
e3b229d1d0e49226f929a219c007a701c2c2646ef75c215e427a28e36466ab1b
e610f33053bf27fd1a6c49b1f073a539b5ed617dcd1a1ccea082ae1296ca36d0
ee5ee8d0f63e40c89acd08f9e3d697a2c1ac8432012e99a0f924e3708c278e6b
f077bb90010477fc1496cc4b59850403673d83c04d9599cf39cbe9069360bf42
f403644b95956bc9bec61d4b9879c6a8022cf11e3cc633367784bfd9d678e302
fc0e2df417e7959509df87df6b4de2eb1479c8718bc2d8ab0bc70d3753c68560