sdna.gr
As of Nov 9, 2026, sdna.gr's ads.txt lists 294 seller lines across 79 ad systems.
Checked daily since Oct 31, 2026. JSON. Link to this check. Run this site? Remove or correct this report.
Checked Nov 9, 2026, 23:16 UTC
| File | Status | What the robot saw | Same since |
|---|---|---|---|
| ads.txt | ADDED | 294 seller lines, 79 ad systems. 9 changes since Nov 6. See the changes | 2026-11-06 |
| app-ads.txt | SUCCESS | 294 seller lines, 79 ad systems. | 2026-11-03, first check |
| sellers.json | RESTRICTED | The site turned the robot away. No good check yet. 35 lines have no matching seller at adcolony.com, advertising.com, appnexus.com, datacygnal.io, and 9 more. Evidence 129 lines not judged: the ad system's sellers.json could not be read. | |
| robots.txt | SUCCESS | Read. No rule names an AI crawler. | 2026-11-07, first check |
| llms.txt | RESTRICTED | The site turned the robot away. No good check yet. | |
| DMARC | NOT_FOUND | No DMARC record. | 2026-11-07, first check |
| MTA-STS | NOT_FOUND | No MTA-STS record. | 2026-11-07, first check |
| BIMI | NOT_FOUND | No BIMI record. | 2026-11-07, first check |
| security.txt | RESTRICTED | The site turned the robot away. No good check yet. |
9 changes since Oct 31
ads.txt sellers on Nov 6.
ads.txt sellers on Nov 6.
ads.txt sellers on Nov 6.
See before and after
sdna.gr 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
| antipodesdigital.com | MODIFIED | sellers.json seller for ad0013 | 00:06 UTC |
| gagadget.com | REMOVED | Dropped ads.txt seller: yoc.com | 00:06 UTC |
| gagadget.com | REMOVED | Dropped ads.txt seller: yahoo.com | 00:06 UTC |
| gagadget.com | REMOVED | Dropped ads.txt seller: yahoo.com | 00:06 UTC |