postmaster.yahooinc.com

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 7 HTTP transactions. The main IP is 3.218.169.226, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is postmaster.yahooinc.com.
TLS certificate: Issued by DigiCert SHA2 High Assurance Server CA on September 15th 2021. Valid for: 6 months.

This is the only time postmaster.yahooinc.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 6	3.218.169.226 3.218.169.226	14618 (AMAZON-AES) (AMAZON-AES)
1	2a00:1450:400... 2a00:1450:4001:827::200a	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:80f::200a	15169 (GOOGLE) (GOOGLE)
7	3

6 3.218.169.226 (Ashburn, United States) 1 redirects

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-218-169-226.compute-1.amazonaws.com

postmaster.yahooinc.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:827::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:80f::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

ajax.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
6	yahooinc.com 1 redirects postmaster.yahooinc.com	46 KB
2	googleapis.com fonts.googleapis.com ajax.googleapis.com	31 KB
7	2

	Domain	Requested by
6	postmaster.yahooinc.com	1 redirects postmaster.yahooinc.com
1	ajax.googleapis.com	postmaster.yahooinc.com
1	fonts.googleapis.com	postmaster.yahooinc.com
7	3

This site contains links to these domains. Also see Links.

Domain
blog.postmaster.yahooinc.com
legal.yahoo.com

Subject Issuer	Validity	Valid
postmaster.yahooinc.com DigiCert SHA2 High Assurance Server CA	`2021-09-15` - `2022-03-09`	6 months	crt.sh
upload.video.google.com GTS CA 1C3	`2021-11-29` - `2022-02-21`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://postmaster.yahooinc.com/
Frame ID: 3ED6FD0DE5F83B84B7B8C1C2F7D974A4
Requests: 7 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Yahoo Postmaster

Page URL History Show full URLs

https://postmaster.yahooinc.com/error-codes: HTTP 302
https://postmaster.yahooinc.com/ Page URL

Detected technologies

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

/([\d.]+)/jquery(?:\.min)?\.js
jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

7
Requests

100 %
HTTPS

67 %
IPv6

2
Domains

3
Subdomains

3
IPs

2
Countries

77 kB
Transfer

132 kB
Size

0
Cookies

5 Outgoing links

These are links going to different origins than the main page.

URL: https://blog.postmaster.yahooinc.com/post/668196899496542208
Title: 2021-11-18 Email Shopping Reimagined

Search URL Search Domain Scan URL

URL: https://blog.postmaster.yahooinc.com/post/666382194282053632
Title: 2021-10-29 Happy Birthday Email. A love letter.

Search URL Search Domain Scan URL

URL: https://blog.postmaster.yahooinc.com/
Title: Postmaster Blog

Search URL Search Domain Scan URL

URL: https://legal.yahoo.com/us/en/yahoo/terms/otos/index.html
Title: Terms of Service

Search URL Search Domain Scan URL

URL: https://legal.yahoo.com/us/en/yahoo/privacy/index.html
Title: Privacy Policy

Search URL Search Domain Scan URL

Page URL History

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

https://postmaster.yahooinc.com/error-codes: HTTP 302
https://postmaster.yahooinc.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

7 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H/1.1

200
OK

Primary Request / Show response
postmaster.yahooinc.com/
Redirect Chain

https://postmaster.yahooinc.com/error-codes:
https://postmaster.yahooinc.com/

9 KB
9 KB

94ms
94ms

Document
text/html

3.218.169.226
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://postmaster.yahooinc.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 3.218.169.226 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-218-169-226.compute-1.amazonaws.com
Software: Apache /
Resource Hash: b3dcdcae3a9834fce03c298d2560ef895f4b71649ebcf5f3e0f33fcae6b9bf79

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36
Accept-Language: de-DE,de;q=0.9

Response headers

Date: Sun, 19 Dec 2021 08:29:53 GMT
Server: Apache
Cache-Control: private, no-cache, no-store, must-revalidate
Expires: -1
Pragma: no-cache
Content-Type: text/html; charset=utf-8
Content-Length: 9071
Keep-Alive: timeout=5, max=99
Connection: Keep-Alive

Redirect headers

Date: Sun, 19 Dec 2021 08:29:53 GMT
Server: Apache
Location: /
Vary: Accept
Content-Type: text/html; charset=utf-8
Content-Length: 46
Keep-Alive: timeout=5, max=100
Connection: Keep-Alive

GET
H2 200 css
fonts.googleapis.com/ 5 KB
1 KB 38ms
16ms Stylesheet
text/css 2a00:1450:4001:827::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Open+Sans:400,700

Requested by

Host: postmaster.yahooinc.com
URL: https://postmaster.yahooinc.com/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

4b31f597e9852f3e8ef045d9f6032a8ecfe9d8e5c6cde3196c6964e193fe6615

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://postmaster.yahooinc.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection: 0
last-modified: Sun, 19 Dec 2021 08:14:28 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
date: Sun, 19 Dec 2021 08:29:53 GMT
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Sun, 19 Dec 2021 08:29:53 GMT

GET
H/1.1 200
OK normalize.css
postmaster.yahooinc.com/css/vendor/ 8 KB
8 KB 93ms
92ms Stylesheet
text/css 3.218.169.226
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://postmaster.yahooinc.com/css/vendor/normalize.css
Requested by: Host: postmaster.yahooinc.com
URL: https://postmaster.yahooinc.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 3.218.169.226 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-218-169-226.compute-1.amazonaws.com
Software: Apache /
Resource Hash: 8ee0613f23a1620668bdf2d74a8bad3e9704dd5768d761f75d4dbfc754c4ba13

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://postmaster.yahooinc.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

Date: Sun, 19 Dec 2021 08:29:53 GMT
Last-Modified: Wed, 01 Dec 2021 19:47:20 GMT
Server: Apache
ETag: W/"1e67-17d77898140"
Content-Type: text/css; charset=UTF-8
Cache-Control: public, max-age=0
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=98
Content-Length: 7783

GET
H/1.1 200
OK style.css
postmaster.yahooinc.com/css/ 23 KB
23 KB 186ms
92ms Stylesheet
text/css 3.218.169.226
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://postmaster.yahooinc.com/css/style.css
Requested by: Host: postmaster.yahooinc.com
URL: https://postmaster.yahooinc.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 3.218.169.226 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-218-169-226.compute-1.amazonaws.com
Software: Apache /
Resource Hash: 876e8ad697ba7de0e4f724b58b291ebbd817967eff81c3d8e632dde67a21292f

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://postmaster.yahooinc.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

Date: Sun, 19 Dec 2021 08:29:53 GMT
Last-Modified: Wed, 01 Dec 2021 19:47:20 GMT
Server: Apache
ETag: W/"5a8e-17d77898140"
Content-Type: text/css; charset=UTF-8
Cache-Control: public, max-age=0
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=97
Content-Length: 23182

GET
H2 200 jquery.min.js Show response
ajax.googleapis.com/ajax/libs/jquery/2.1.1/ 82 KB
30 KB 28ms
6ms Script
text/javascript 2a00:1450:4001:80f::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js

Requested by

Host: postmaster.yahooinc.com
URL: https://postmaster.yahooinc.com/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:80f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

874706b2b1311a0719b5267f7d1cf803057e367e94ae1ff7bf78c5450d30f5d4

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://postmaster.yahooinc.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

date: Thu, 16 Dec 2021 04:41:47 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 272886
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/hosted-libraries-pushers
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 29671
x-xss-protection: 0
last-modified: Tue, 03 Mar 2020 19:15:00 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="hosted-libraries-pushers"
vary: Accept-Encoding
report-to: {"group":"hosted-libraries-pushers","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/hosted-libraries-pushers"}]}
content-type: text/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges: bytes
timing-allow-origin: *
expires: Fri, 16 Dec 2022 04:41:47 GMT

GET
H/1.1 200
OK postmaster.js Show response
postmaster.yahooinc.com/scripts/ 3 KB
3 KB 275ms
93ms Script
application/javascript 3.218.169.226
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://postmaster.yahooinc.com/scripts/postmaster.js
Requested by: Host: postmaster.yahooinc.com
URL: https://postmaster.yahooinc.com/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 3.218.169.226 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-218-169-226.compute-1.amazonaws.com
Software: Apache /
Resource Hash: cbdec685ffb1e6ff2734ad275207d70f44888b7be573e12079f7f4e7d77863ce

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://postmaster.yahooinc.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

Date: Sun, 19 Dec 2021 08:29:54 GMT
Last-Modified: Wed, 01 Dec 2021 19:47:20 GMT
Server: Apache
ETag: W/"ca4-17d77898140"
Content-Type: application/javascript; charset=UTF-8
Cache-Control: public, max-age=0
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=100
Content-Length: 3236

GET
H/1.1 200
OK yahoo_logo.svg
postmaster.yahooinc.com/images/en-us/ 2 KB
3 KB 92ms
92ms Image
image/svg+xml 3.218.169.226
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://postmaster.yahooinc.com/images/en-us/yahoo_logo.svg
Requested by: Host: postmaster.yahooinc.com
URL: https://postmaster.yahooinc.com/css/style.css
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 3.218.169.226 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-218-169-226.compute-1.amazonaws.com
Software: Apache /
Resource Hash: 337334c8e176e2eed405c7b1ab31b1985b5eed4a1eb006115eb6e45b94267920

Request headers

Accept-Language: de-DE,de;q=0.9
Referer: https://postmaster.yahooinc.com/css/style.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36

Response headers

Date: Sun, 19 Dec 2021 08:29:54 GMT
Last-Modified: Wed, 01 Dec 2021 19:47:20 GMT
Server: Apache
ETag: W/"9e4-17d77898140"
Content-Type: image/svg+xml
Cache-Control: public, max-age=0
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=96
Content-Length: 2532

Verdicts & Comments Add Verdict or Comment

3 JavaScript Global Variables

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

object| pm_app function| $ function| jQuery

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

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.

ajax.googleapis.com
fonts.googleapis.com
postmaster.yahooinc.com
2a00:1450:4001:80f::200a
2a00:1450:4001:827::200a
3.218.169.226
337334c8e176e2eed405c7b1ab31b1985b5eed4a1eb006115eb6e45b94267920
4b31f597e9852f3e8ef045d9f6032a8ecfe9d8e5c6cde3196c6964e193fe6615
874706b2b1311a0719b5267f7d1cf803057e367e94ae1ff7bf78c5450d30f5d4
876e8ad697ba7de0e4f724b58b291ebbd817967eff81c3d8e632dde67a21292f
8ee0613f23a1620668bdf2d74a8bad3e9704dd5768d761f75d4dbfc754c4ba13
b3dcdcae3a9834fce03c298d2560ef895f4b71649ebcf5f3e0f33fcae6b9bf79
cbdec685ffb1e6ff2734ad275207d70f44888b7be573e12079f7f4e7d77863ce

postmaster.yahooinc.com Open in urlscan Pro 3.218.169.226 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

7 Requests

100 %HTTPS

67 %IPv6

2 Domains

3 Subdomains

3 IPs

2 Countries

77 kBTransfer

132 kBSize

0 Cookies

5 Outgoing links

Page URL History

Redirected requests

7 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

3 JavaScript Global Variables

0 Cookies

Indicators

postmaster.yahooinc.com Open in urlscan Pro
3.218.169.226 Public Scan

Screenshot
Live screenshot

Full Image

7
Requests

100 %
HTTPS

67 %
IPv6

2
Domains

3
Subdomains

3
IPs

2
Countries

77 kB
Transfer

132 kB
Size

0
Cookies

7 HTTP transactions
0 data transactions