33across.com
As of Nov 9, 2026, 33across.com's ads.txt lists 93 seller lines across 39 ad systems and its DMARC policy is none.
Checked daily since Oct 31, 2026. JSON. Link to this check. Run this site? Remove or correct this report.
Checked Nov 9, 2026, 21:52 UTC
| File | Status | What the robot saw | Same since |
|---|---|---|---|
| ads.txt | REVALIDATED | 93 seller lines, 39 ad systems. | 2026-11-03 |
| app-ads.txt | SUCCESS | 22 seller lines, 15 ad systems. | 2026-11-03, first check |
| sellers.json | SUCCESS | 2,179 sellers listed. 24 lines have no matching seller at 33across.com, admixer.net, appnexus.com, freewheel.tv, and 10 more. Evidence 28 lines not judged: the ad system's sellers.json could not be read. | 2026-11-05, first check |
| robots.txt | RESTRICTED | The site turned the robot away. No good check yet. | |
| llms.txt | RESTRICTED | The site turned the robot away. No good check yet. | |
| DMARC | SUCCESS | p=none. Reports off. | 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 | RESTRICTED | The site turned the robot away. No good check yet. |
Sell to publishers like this one? Publisher Watch tells you when any of 8,118 publishers adds or drops an ad seller.
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
| verticalscope.com | REMOVED | Dropped sellers.json seller: 22836478548 | 00:07 UTC |
| verticalscope.com | MODIFIED | sellers.json seller for 489987148 | 00:07 UTC |
| verticalscope.com | ADDED | New sellers.json seller: 44442164411 | 00:07 UTC |
| verticalscope.com | ADDED | New sellers.json seller: 23102390389 | 00:07 UTC |