rtb.mfadsrvr.com
Open in
urlscan Pro
34.1.250.35
Public Scan
Submission: On November 07 via api from CH — Scanned from NL
Summary
TLS certificate: Issued by DigiCert Global G2 TLS RSA SHA256 202... on August 31st 2025. Valid for: 3 months.
This is the only time rtb.mfadsrvr.com was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
| IP Address | AS Autonomous System | ||
|---|---|---|---|
| 2 | 34.1.250.35 34.1.250.35 | 15169 (GOOGLE) (GOOGLE) | |
| 2 | 1 |
ASN15169 (GOOGLE, US)
PTR: 35.250.1.34.bc.googleusercontent.com
| rtb.mfadsrvr.com |
| Apex Domain Subdomains |
Transfer | |
|---|---|---|
| 2 |
mfadsrvr.com
rtb.mfadsrvr.com — Cisco Umbrella Rank: 994 |
241 B |
| 2 | 1 |
| Domain | Requested by | |
|---|---|---|
| 2 | rtb.mfadsrvr.com | |
| 2 | 1 |
This site contains no links.
| Subject Issuer | Validity | Valid | |
|---|---|---|---|
| rtb.mfadsrvr.com DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
2025-08-31 - 2025-11-28 |
3 months | crt.sh |
This page contains 1 frames:
Primary Page:
https://rtb.mfadsrvr.com/ul_cb/sync?ssp=medianet&ssp_user_id=4054896046906502000V10
Frame ID: 1C3B9197368380DF212301D086A64506
Requests: 2 HTTP requests in this frame
0 Outgoing links
These are links going to different origins than the main page.
Redirected requests
There were HTTP redirect chains for the following requests:
2 HTTP transactions
| Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
GET H2 |
Primary Request
sync
rtb.mfadsrvr.com/ul_cb/ |
43 B 183 B |
Document
image/gif |
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|
General
Request headers
Response headers
|
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|
GET H2 |
favicon.ico
rtb.mfadsrvr.com/ |
9 B 58 B |
Other
text/plain |
||||||||||||||||||||||||||||||||||||||||||||||
|
General
Request headers
Response headers
|
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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
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.
1 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 |
|---|
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.
rtb.mfadsrvr.com
34.1.250.35
0019dfc4b32d63c1392aa264aed2253c1e0c2fb09216f8e2cc269bbfb8bb49b5
548f2d6f4d0d820c6c5ffbeffcbd7f0e73193e2932eefe542accc84762deec87