bt.dk
As of Nov 9, 2026, bt.dk's ads.txt lists 42 seller lines across 23 ad systems, its robots.txt blocks GPTBot and CCBot, and its DMARC policy is reject.
Checked daily since Oct 31, 2026. JSON. Link to this check. Run this site? Remove or correct this report.
Checked Nov 9, 2026, 23:14 UTC
| File | Status | What the robot saw | Same since |
|---|---|---|---|
| ads.txt | ADDED | 42 seller lines, 23 ad systems. 1 change on Nov 6. See the change | 2026-11-06 |
| app-ads.txt | NOT_FOUND | Not found. The site answered 404. | 2026-11-03, first check |
| sellers.json | NOT_FOUND | Not found. The site answered 404. 11 lines have no matching seller at app.readpeak.com, berlingske.dk, freewheel.tv, google.com, and 1 more. Evidence 17 lines not judged: the ad system's sellers.json could not be read. | 2026-11-05, first check |
| robots.txt | SUCCESS | 2 rules for 2 AI crawlers. Blocks GPTBot and CCBot. | 2026-11-06, first check |
| llms.txt | NOT_FOUND | Not found. The site answered 404. | 2026-11-06, first check |
| DMARC | SUCCESS | p=reject, pct=100. Reports on. | 2026-11-06, first check |
| MTA-STS | NOT_FOUND | No MTA-STS record. | 2026-11-06, first check |
| BIMI | NOT_FOUND | No BIMI record. | 2026-11-06, first check |
| security.txt | NOT_FOUND | Not found. The site answered 404. | 2026-11-06, first check |
1 change since Oct 31
ads.txt sellers on Nov 6.
See before and after
bt.dk changed its ad sellers on Nov 6. Publisher Watch finds changes like this across 8,118 publishers. One email a day.
See Publisher Watch
These are the site's own public files, as fetched, with the date. The robot reports what is published. It does not judge compliance, approval, or intent. A failed fetch is a failed fetch, never a missing file.
Not checked: anything behind a login, account settings, or private feeds. Whether crawlers obey robots.txt. Business deals: a file line is not a contract.
Changed today
| admixer.net | ADDED | New sellers.json seller: a4098b3a-3bc1-43ce-8c6c-2be2baab247e | 00:20 UTC |
| cbs.com | REMOVED | Dropped ads.txt seller: yieldmo.com | 00:20 UTC |
| cbs.com | REMOVED | Dropped ads.txt seller: yieldmo.com | 00:20 UTC |
| cbs.com | REMOVED | Dropped ads.txt seller: xandr.com | 00:20 UTC |