ep1.adtrafficquality.google

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 4 HTTP transactions. The main IP is 142.251.127.154, located in United States and belongs to GOOGLE - Google LLC, US. The main domain is ep1.adtrafficquality.google. The Cisco Umbrella rank of the primary domain is 363. 2yr old
TLS certificate: Issued by WE2 on January 26th 2026. Valid for: 3mo.

This is the only time ep1.adtrafficquality.google was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2	142.251.127.154 142.251.127.154	15169 (GOOGLE) (GOOGLE - Google LLC)
2	142.251.140.164 142.251.140.164	15169 (GOOGLE) (GOOGLE - Google LLC)
4	2

2 142.251.127.154 (United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: lcfrai-in-f154.1e100.net

ep1.adtrafficquality.google 2yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

2 142.251.140.164 (United States)

ASN15169 (GOOGLE - Google LLC, US)
PTR: lcfraa-bt-in-f4.1e100.net

www.google.com 56yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

	Apex Domain Subdomains	Transfer
2	google.com www.google.com — Cisco Umbrella Rank: 2 56yr old	10 KB
2	adtrafficquality.google ep1.adtrafficquality.google — Cisco Umbrella Rank: 363 2yr old	3 KB
4	2

	Domain	Requested by
2	www.google.com	ep1.adtrafficquality.google
2	ep1.adtrafficquality.google
4	2

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

Domain
www.google.com

Subject Issuer	Validity	Valid
adtrafficquality.google WE2	`2026-01-26` - `2026-04-20`	3mo	crt.sh
www.google.com WE2	`2026-01-26` - `2026-04-20`	3mo	crt.sh

This page contains 1 frames:

Primary Page: https://ep1.adtrafficquality.google/
Frame ID: 4ACB70A74EF3B1CFCADE88AD61F14DB9
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Error 404 (Not Found)!!1

Page URL History Show full URLs

http://ep1.adtrafficquality.google/ HTTP 307
https://ep1.adtrafficquality.google/ Page URL

Page Statistics

4
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

13 kB
Transfer

12 kB
Size

0
Cookies

1 Outgoing links

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

URL: https://www.google.com/

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.

http://ep1.adtrafficquality.google/ HTTP 307
https://ep1.adtrafficquality.google/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

4 HTTP transactions
0 data transactions

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

GET
H2

404

Primary Request / Show response
ep1.adtrafficquality.google/
Redirect Chain

http://ep1.adtrafficquality.google/
https://ep1.adtrafficquality.google/

2 KB
2 KB

3513ms
198ms

Document
text/html

142.251.127.154
Google LLC

General

Check archive.org

Download Go to

Full URL: https://ep1.adtrafficquality.google/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 142.251.127.154 , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS: lcfrai-in-f154.1e100.net
Software: /
Resource Hash: 23926e9185d8d43c02807a838ffb373cc1977726094a4e46807c66ada9dd7660

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1561
content-type: text/html; charset=UTF-8
date: Sun, 22 Feb 2026 02:15:32 GMT
referrer-policy: no-referrer

Redirect headers

Cross-Origin-Resource-Policy: Cross-Origin
Location: https://ep1.adtrafficquality.google/
Non-Authoritative-Reason: HSTS

GET
H2 200 robot.png
www.google.com/images/errors/ 6 KB
7 KB 3437ms
80ms Image
image/png 142.251.140.164
Google LLC

General

Check archive.org

Download Go to Show image

Full URL

https://www.google.com/images/errors/robot.png

Requested by

Host: ep1.adtrafficquality.google
URL: https://ep1.adtrafficquality.google/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

142.251.140.164 , United States, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

lcfraa-bt-in-f4.1e100.net

Software

sffe /

Resource Hash

5f9fc5b3fbddf0e72c5c56cdcfc81c6e10c617d70b1b93fbe1e4679a8797bff7

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36
Referer: https://ep1.adtrafficquality.google/

Response headers

cache-control: public, max-age=31536000
age: 392141
cross-origin-resource-policy: cross-origin
report-to: {"group":"static-on-bigtable","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/static-on-bigtable"}]}
x-content-type-options: nosniff
expires: Wed, 17 Feb 2027 13:19:54 GMT
accept-ranges: bytes
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cross-origin-opener-policy-report-only: same-origin; report-to="static-on-bigtable"
content-length: 6327
x-xss-protection: 0
date: Tue, 17 Feb 2026 13:19:54 GMT
last-modified: Tue, 22 Oct 2019 18:30:00 GMT
content-type: image/png
server: sffe

GET
H2 200 googlelogo_color_150x54dp.png
www.google.com/images/branding/googlelogo/1x/ 3 KB
3 KB 3443ms
86ms Image
image/png 142.251.140.164
Google LLC

General

Check archive.org

Download Go to Show image

Full URL

https://www.google.com/images/branding/googlelogo/1x/googlelogo_color_150x54dp.png

Requested by

Host: ep1.adtrafficquality.google
URL: https://ep1.adtrafficquality.google/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

142.251.140.164 , United States, ASN15169 (GOOGLE - Google LLC, US),

Reverse DNS

lcfraa-bt-in-f4.1e100.net

Software

sffe /

Resource Hash

dbef5e5530003b7233e944856c23d1437902a2d3568cdfd2beaf2166e9ca9139

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36
Referer: https://ep1.adtrafficquality.google/

Response headers

cache-control: private, max-age=31536000
cross-origin-resource-policy: cross-origin
report-to: {"group":"static-on-bigtable","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/static-on-bigtable"}]}
x-content-type-options: nosniff
expires: Sun, 22 Feb 2026 02:15:35 GMT
accept-ranges: bytes
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cross-origin-opener-policy-report-only: same-origin; report-to="static-on-bigtable"
content-length: 3170
date: Sun, 22 Feb 2026 02:15:35 GMT
x-xss-protection: 0
content-type: image/png
last-modified: Tue, 22 Oct 2019 18:30:00 GMT
server: sffe

GET
H2 404 favicon.ico
ep1.adtrafficquality.google/ 2 KB
2 KB 166ms
166ms Other
text/html 142.251.127.154
Google LLC

General

Check archive.org

Download Go to

Full URL: https://ep1.adtrafficquality.google/favicon.ico
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 142.251.127.154 , United States, ASN15169 (GOOGLE - Google LLC, US),
Reverse DNS: lcfrai-in-f154.1e100.net
Software: /
Resource Hash: 7f25fd0260c4ef8c26a87a5a126634e846ba539c75e5d508103f4d98831654a5

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/145.0.0.0 Safari/537.36
Referer

Response headers

alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 1572
date: Sun, 22 Feb 2026 02:15:35 GMT
content-type: text/html; charset=UTF-8
referrer-policy: no-referrer

Verdicts & Comments Add Verdict or Comment

1 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.

object| crashReport

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.

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://ep1.adtrafficquality.google/ Message: Failed to load resource: the server responded with a status of 404 ()
network	error	URL: https://ep1.adtrafficquality.google/favicon.ico Message: Failed to load resource: the server responded with a status of 404 ()

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.

ep1.adtrafficquality.google
www.google.com
142.251.127.154
142.251.140.164
23926e9185d8d43c02807a838ffb373cc1977726094a4e46807c66ada9dd7660
5f9fc5b3fbddf0e72c5c56cdcfc81c6e10c617d70b1b93fbe1e4679a8797bff7
7f25fd0260c4ef8c26a87a5a126634e846ba539c75e5d508103f4d98831654a5
dbef5e5530003b7233e944856c23d1437902a2d3568cdfd2beaf2166e9ca9139

ep1.adtrafficquality.google 142.251.127.154 Public Scan Open in urlscan Pro

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Page Statistics

4 Requests

100 %HTTPS

0 %IPv6

2 Domains

2 Subdomains

2 IPs

1 Countries

13 kBTransfer

12 kBSize

0 Cookies

1 Outgoing links

Page URL History

Redirected requests

4 HTTP transactions Everything HTML Script Fetch XHR CSS Image Font Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

1 JavaScript Window variables

0 Cookies

2 Console Messages

Indicators

ep1.adtrafficquality.google
142.251.127.154 Public Scan Open in urlscan Pro

Screenshot
Live screenshot

Full Image

4
Requests

100 %
HTTPS

0 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

13 kB
Transfer

12 kB
Size

0
Cookies

4 HTTP transactions
0 data transactions