Submitted URL: http://prebid.sin3.adnexus.net/
Effective URL: https://prebid.sin3.adnexus.net/
Submission: On October 12 via api from US — Scanned from SG

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 12 HTTP transactions. The main IP is 43.250.0.199, located in Singapore, Singapore and belongs to ASN-APPNEX, US. The main domain is prebid.sin3.adnexus.net.
TLS certificate: Issued by GeoTrust TLS RSA CA G1 on June 13th 2025. Valid for: a year.
This is the only time prebid.sin3.adnexus.net was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
12 43.250.0.199 29990 (ASN-APPNEX)
12 1
Apex Domain
Subdomains
Transfer
12 adnexus.net
prebid.sin3.adnexus.net
85 KB
12 1
Domain Requested by
12 prebid.sin3.adnexus.net prebid.sin3.adnexus.net
12 1
Subject Issuer Validity Valid
prebid.adnxs.com
GeoTrust TLS RSA CA G1
2025-06-13 -
2026-07-14
a year crt.sh

This page contains 1 frames:

Primary Page: https://prebid.sin3.adnexus.net/
Frame ID: BB5E6DEDA5638841021CBBDD515B4C48
Requests: 12 HTTP requests in this frame

Screenshot

Page Title

Xandr Prebid Server

Page URL History Show full URLs

  1. http://prebid.sin3.adnexus.net/ HTTP 307
    https://prebid.sin3.adnexus.net/ Page URL

Page Statistics

12
Requests

0 %
HTTPS

0 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

85 kB
Transfer

96 kB
Size

0
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. http://prebid.sin3.adnexus.net/ HTTP 307
    https://prebid.sin3.adnexus.net/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

12 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
prebid.sin3.adnexus.net/
Redirect Chain
  • http://prebid.sin3.adnexus.net/
  • https://prebid.sin3.adnexus.net/
4 KB
1 KB
Document
General
Full URL
https://prebid.sin3.adnexus.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
43.250.0.199 Singapore, Singapore, ASN29990 (ASN-APPNEX, US),
Reverse DNS
prebid.sin3.adnexus.net
Software
nginx/1.25.5 /
Resource Hash
c58f869562fabfe2ec26d2dd27dfb9c45195210d92d05007afea079efa75bfff

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36

Response headers

Connection
keep-alive
Content-Encoding
gzip
Content-Type
text/html
Date
Sun, 12 Oct 2025 05:54:51 GMT
ETag
W/"631a0faa-ec5"
Last-Modified
Thu, 08 Sep 2022 15:52:10 GMT
Server
nginx/1.25.5
Transfer-Encoding
chunked
Vary
Accept-Encoding

Redirect headers

Location
https://prebid.sin3.adnexus.net/
Non-Authoritative-Reason
HttpsUpgrades
site.css
prebid.sin3.adnexus.net/
6 KB
2 KB
Stylesheet
General
Full URL
https://prebid.sin3.adnexus.net/site.css
Requested by
Host: prebid.sin3.adnexus.net
URL: https://prebid.sin3.adnexus.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
43.250.0.199 Singapore, Singapore, ASN29990 (ASN-APPNEX, US),
Reverse DNS
prebid.sin3.adnexus.net
Software
nginx/1.25.5 /
Resource Hash
51bc335b51de8c7d71c4b47ba34c9fb9b2bf6f20d75eb631c3a2cef9772fe275

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36
Referer
https://prebid.sin3.adnexus.net/

Response headers

Transfer-Encoding
chunked
Content-Encoding
gzip
ETag
W/"631a0faa-164f"
Connection
keep-alive
Date
Sun, 12 Oct 2025 05:54:51 GMT
Last-Modified
Thu, 08 Sep 2022 15:52:10 GMT
Content-Type
text/css
Vary
Accept-Encoding
Server
nginx/1.25.5
logo.svg
prebid.sin3.adnexus.net/
9 KB
4 KB
Image
General
Full URL
https://prebid.sin3.adnexus.net/logo.svg
Requested by
Host: prebid.sin3.adnexus.net
URL: https://prebid.sin3.adnexus.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
43.250.0.199 Singapore, Singapore, ASN29990 (ASN-APPNEX, US),
Reverse DNS
prebid.sin3.adnexus.net
Software
nginx/1.25.5 /
Resource Hash
2bdd92bb542cbeb60b50ebfd789395dc84c013de7c4b5088b279ea0e93971bdb

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36
Referer
https://prebid.sin3.adnexus.net/

Response headers

Transfer-Encoding
chunked
Content-Encoding
gzip
ETag
W/"631a0faa-23fe"
Connection
keep-alive
Date
Sun, 12 Oct 2025 05:54:51 GMT
Last-Modified
Thu, 08 Sep 2022 15:52:10 GMT
Content-Type
image/svg+xml
Vary
Accept-Encoding
Server
nginx/1.25.5
logo-microsoft.png
prebid.sin3.adnexus.net/
4 KB
4 KB
Image
General
Full URL
https://prebid.sin3.adnexus.net/logo-microsoft.png
Requested by
Host: prebid.sin3.adnexus.net
URL: https://prebid.sin3.adnexus.net/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
43.250.0.199 Singapore, Singapore, ASN29990 (ASN-APPNEX, US),
Reverse DNS
prebid.sin3.adnexus.net
Software
nginx/1.25.5 /
Resource Hash
112fec798b78aa02e102a724b5cb1990c0f909bc1d8b7b1fa256eab41bbc0960

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36
Referer
https://prebid.sin3.adnexus.net/

Response headers

ETag
"631a0faa-fd6"
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
4054
Date
Sun, 12 Oct 2025 05:54:51 GMT
Content-Type
image/png
Last-Modified
Thu, 08 Sep 2022 15:52:10 GMT
Server
nginx/1.25.5
logo-twitter.svg
prebid.sin3.adnexus.net/
939 B
836 B
Image
General
Full URL
https://prebid.sin3.adnexus.net/logo-twitter.svg
Requested by
Host: prebid.sin3.adnexus.net
URL: https://prebid.sin3.adnexus.net/site.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
43.250.0.199 Singapore, Singapore, ASN29990 (ASN-APPNEX, US),
Reverse DNS
prebid.sin3.adnexus.net
Software
nginx/1.25.5 /
Resource Hash
619c888605e85e23c4ba083723726d9b274253903dc3f6f23357227f8966c41b

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36
Referer
https://prebid.sin3.adnexus.net/site.css

Response headers

Transfer-Encoding
chunked
Content-Encoding
gzip
ETag
W/"631a0faa-3ab"
Connection
keep-alive
Date
Sun, 12 Oct 2025 05:54:51 GMT
Last-Modified
Thu, 08 Sep 2022 15:52:10 GMT
Content-Type
image/svg+xml
Vary
Accept-Encoding
Server
nginx/1.25.5
logo-facebook.svg
prebid.sin3.adnexus.net/
563 B
669 B
Image
General
Full URL
https://prebid.sin3.adnexus.net/logo-facebook.svg
Requested by
Host: prebid.sin3.adnexus.net
URL: https://prebid.sin3.adnexus.net/site.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
43.250.0.199 Singapore, Singapore, ASN29990 (ASN-APPNEX, US),
Reverse DNS
prebid.sin3.adnexus.net
Software
nginx/1.25.5 /
Resource Hash
e0869c38b59b1ce573181d854d97d4c3b4b341fe2743b6012f95e83dafd437a1

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36
Referer
https://prebid.sin3.adnexus.net/site.css

Response headers

Transfer-Encoding
chunked
Content-Encoding
gzip
ETag
W/"631a0faa-233"
Connection
keep-alive
Date
Sun, 12 Oct 2025 05:54:51 GMT
Last-Modified
Thu, 08 Sep 2022 15:52:10 GMT
Content-Type
image/svg+xml
Vary
Accept-Encoding
Server
nginx/1.25.5
logo-linkedin.svg
prebid.sin3.adnexus.net/
817 B
789 B
Image
General
Full URL
https://prebid.sin3.adnexus.net/logo-linkedin.svg
Requested by
Host: prebid.sin3.adnexus.net
URL: https://prebid.sin3.adnexus.net/site.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
43.250.0.199 Singapore, Singapore, ASN29990 (ASN-APPNEX, US),
Reverse DNS
prebid.sin3.adnexus.net
Software
nginx/1.25.5 /
Resource Hash
3702ba46c131d77d91f04e260762e4dd7246b033fdcc7a09ebc3e86a63cf773b

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36
Referer
https://prebid.sin3.adnexus.net/site.css

Response headers

Transfer-Encoding
chunked
Content-Encoding
gzip
ETag
W/"631a0faa-331"
Connection
keep-alive
Date
Sun, 12 Oct 2025 05:54:51 GMT
Last-Modified
Thu, 08 Sep 2022 15:52:10 GMT
Content-Type
image/svg+xml
Vary
Accept-Encoding
Server
nginx/1.25.5
logo-instagram.svg
prebid.sin3.adnexus.net/
931 B
763 B
Image
General
Full URL
https://prebid.sin3.adnexus.net/logo-instagram.svg
Requested by
Host: prebid.sin3.adnexus.net
URL: https://prebid.sin3.adnexus.net/site.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
43.250.0.199 Singapore, Singapore, ASN29990 (ASN-APPNEX, US),
Reverse DNS
prebid.sin3.adnexus.net
Software
nginx/1.25.5 /
Resource Hash
5f989a441ab0f190bfa4a24b240ce204f1aaca2e706b59aba125d5e9230cf9d8

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36
Referer
https://prebid.sin3.adnexus.net/site.css

Response headers

Transfer-Encoding
chunked
Content-Encoding
gzip
ETag
W/"631a0faa-3a3"
Connection
keep-alive
Date
Sun, 12 Oct 2025 05:54:51 GMT
Last-Modified
Thu, 08 Sep 2022 15:52:10 GMT
Content-Type
image/svg+xml
Vary
Accept-Encoding
Server
nginx/1.25.5
logo-youtube.svg
prebid.sin3.adnexus.net/
782 B
768 B
Image
General
Full URL
https://prebid.sin3.adnexus.net/logo-youtube.svg
Requested by
Host: prebid.sin3.adnexus.net
URL: https://prebid.sin3.adnexus.net/site.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
43.250.0.199 Singapore, Singapore, ASN29990 (ASN-APPNEX, US),
Reverse DNS
prebid.sin3.adnexus.net
Software
nginx/1.25.5 /
Resource Hash
4526f145252f5a8e194d4bbf6d636b7979579e273131daaed2ef93e25fe50fbf

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36
Referer
https://prebid.sin3.adnexus.net/site.css

Response headers

Transfer-Encoding
chunked
Content-Encoding
gzip
ETag
W/"631a0faa-30e"
Connection
keep-alive
Date
Sun, 12 Oct 2025 05:54:51 GMT
Last-Modified
Thu, 08 Sep 2022 15:52:10 GMT
Content-Type
image/svg+xml
Vary
Accept-Encoding
Server
nginx/1.25.5
GalanoGrotesque-Regular.woff2
prebid.sin3.adnexus.net/
28 KB
28 KB
Font
General
Full URL
https://prebid.sin3.adnexus.net/GalanoGrotesque-Regular.woff2
Requested by
Host: prebid.sin3.adnexus.net
URL: https://prebid.sin3.adnexus.net/site.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
43.250.0.199 Singapore, Singapore, ASN29990 (ASN-APPNEX, US),
Reverse DNS
prebid.sin3.adnexus.net
Software
nginx/1.25.5 /
Resource Hash
f5f9a4e0e19177d07b42a721fcf6cc9b4145a239f17f239610a7ae163aab043e

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36
Origin
https://prebid.sin3.adnexus.net
Referer
https://prebid.sin3.adnexus.net/site.css

Response headers

ETag
"631a0faa-6ed7"
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
28375
Date
Sun, 12 Oct 2025 05:54:51 GMT
Content-Type
font/woff2
Last-Modified
Thu, 08 Sep 2022 15:52:10 GMT
Server
nginx/1.25.5
TiemposHeadlineWeb-Regular.woff2
prebid.sin3.adnexus.net/
42 KB
42 KB
Font
General
Full URL
https://prebid.sin3.adnexus.net/TiemposHeadlineWeb-Regular.woff2
Requested by
Host: prebid.sin3.adnexus.net
URL: https://prebid.sin3.adnexus.net/site.css
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
43.250.0.199 Singapore, Singapore, ASN29990 (ASN-APPNEX, US),
Reverse DNS
prebid.sin3.adnexus.net
Software
nginx/1.25.5 /
Resource Hash
bd9e3b01ed62d99fb307ed1950e4fed69f720bfe9a3a7a203ff7483c1c43af2f

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36
Origin
https://prebid.sin3.adnexus.net
Referer
https://prebid.sin3.adnexus.net/site.css

Response headers

ETag
"631a0faa-a677"
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
42615
Date
Sun, 12 Oct 2025 05:54:51 GMT
Content-Type
font/woff2
Last-Modified
Thu, 08 Sep 2022 15:52:10 GMT
Server
nginx/1.25.5
favicon.ico
prebid.sin3.adnexus.net/
556 B
401 B
Other
General
Full URL
https://prebid.sin3.adnexus.net/favicon.ico
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
43.250.0.199 Singapore, Singapore, ASN29990 (ASN-APPNEX, US),
Reverse DNS
prebid.sin3.adnexus.net
Software
nginx/1.25.5 /
Resource Hash
3ab8172b72d3d44b5b0fc1e31c65e6f0cc244b1c73a30d6b3cc45f1edf20220d

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36
Referer
https://prebid.sin3.adnexus.net/

Response headers

Transfer-Encoding
chunked
Content-Encoding
gzip
Date
Sun, 12 Oct 2025 05:54:51 GMT
Content-Type
text/html
Vary
Accept-Encoding
Server
nginx/1.25.5
Connection
keep-alive

Verdicts & Comments Add Verdict or Comment

0 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.

0 Cookies

1 Console Messages

Source Level URL
Text
network error URL: https://prebid.sin3.adnexus.net/favicon.ico
Message:
Failed to load resource: the server responded with a status of 404 (Not Found)