cmcdn.com
ads.txt
Authorized Digital Sellers data for cmcdn.com
Resource Scan
Scan Details
| Site Domain | cmcdn.com |
| Base Domain | cmcdn.com |
| Scan Status | Failed |
| Failure Stage | Fetching resource. |
| Failure Reason | Server returned a client error. |
| Last Scan | 2026-03-01T19:23:19+00:00 |
| Next Scan | 2026-05-30T19:23:19+00:00 |
Last Successful Scan
| Scanned | 2022-10-23T00:29:31+00:00 |
| URL | https://cmcdn.com/ads.txt |
| Redirect | https://www.classmates.com/ads.txt |
| Redirect Domain | www.classmates.com |
| Redirect Base | classmates.com |
| Response IP | 172.64.148.219, 104.18.39.37 |
| Found | Yes |
| Hash | 540aabace8fa4b2af195b27074df259760f6d3cb8ce1addc6d728ea50c83fbd6 |
| SimHash | d27789e66707 |
Log in to view validations, the supply chain graph, sellers.json details for sellers, and the number of sites that list each direct seller as direct.
Direct Records (19)
| Ad System | Seller ID | Cert. ID |
|---|---|---|
| adtech.com | 10639 | - |
| aolcloud.net | 10639 | - |
| appnexus.com | 9115 | - |
| aps.amazon.com | ed5c4ba2-d702-4c5a-8bcb-8b2a4e0cdbd9 | - |
| conversantmedia.com | 40987 | 03113cd04947736d |
| google.com | pub-2040478609211323 | f08c47fec0942fa0 |
| google.com | pub-5413153010344125 | f08c47fec0942fa0 |
| indexexchange.com | 185274 | - |
| indexexchange.com | 186387 | - |
| lijit.com | 243342 | fafdf38b16bf6b2b |
| liveintent.com | 41637 | - |
| media.net | 8CU53J8N6 | - |
| openx.com | 537141142 | 6a698e2ec38604c6 |
| openx.com | 539625675 | 6a698e2ec38604c6 |
| openx.com | 539743486 | 6a698e2ec38604c6 |
| rhythmone.com | 3883509303 | a670c89d4a324e47 |
| rubiconproject.com | 16594 | 0bfd66d529a55807 |
| rubiconproject.com | 17736 | 0bfd66d529a55807 |
| sovrn.com | 243342 | fafdf38b16bf6b2b |
Reseller Records (23)
| Ad System | Seller ID | Cert. ID |
|---|---|---|
| ad-generation.jp | 12474 | 7f4ea9029ac04e53 |
| adtech.com | 12068 | e1a5b5b6e3255540 |
| appnexus.com | 1360 | f5ab79cb980f11d1 |
| appnexus.com | 1908 | f5ab79cb980f11d1 |
| appnexus.com | 3663 | f5ab79cb980f11d1 |
| appnexus.com | 4052 | - |
| contextweb.com | 561998 | 89ff185a4c4e857c |
| districtm.io | 100962 | 3fd707be9c4527c3 |
| gumgum.com | 11645 | ffdef49475d318a9 |
| indexexchange.com | 192410 | 50b1c356f2c5c8fc |
| openx.com | 538959099 | 6a698e2ec38604c6 |
| openx.com | 539924617 | 6a698e2ec38604c6 |
| openx.com | 540031703 | 6a698e2ec38604c6 |
| openx.com | 540191398 | 6a698e2ec38604c6 |
| pubmatic.com | 137711 | 5d62403b186f2ace |
| pubmatic.com | 156212 | 5d62403b186f2ace |
| pubmatic.com | 156700 | 5d62403b186f2ace |
| pubmatic.com | 157150 | 5d62403b186f2ace |
| pubmatic.com | 158100 | 5d62403b186f2ace |
| rhythmone.com | 1654642120 | a670c89d4a324e47 |
| rubiconproject.com | 17960 | 0bfd66d529a55807 |
| rubiconproject.com | 18020 | 0bfd66d529a55807 |
| yahoo.com | 55029 | e1a5b5b6e3255540 |