boingboing.net
As of Nov 9, 2026, boingboing.net's ads.txt lists 383 seller lines across 77 ad systems, its robots.txt blocks GPTBot, ClaudeBot, anthropic-ai, Google-Extended, and 6 more, and its DMARC policy is quarantine.
Checked daily since Oct 31, 2026. JSON. Link to this check. Run this site? Remove or correct this report.
Checked Nov 9, 2026, 22:01 UTC
| File | Status | What the robot saw | Same since |
|---|---|---|---|
| ads.txt | REVALIDATED | 383 seller lines, 77 ad systems. | 2026-11-03 |
| app-ads.txt | NOT_FOUND | Not found. The site answered 404. | 2026-11-03, first check |
| sellers.json | RESTRICTED | The site turned the robot away. No good check yet. 33 lines have no matching seller at advertising.com, aol.com, blis.com, freewheel.tv, and 8 more. Evidence 164 lines not judged: the ad system's sellers.json could not be read. | |
| robots.txt | SUCCESS | 10 rules for 10 AI crawlers. Blocks GPTBot, ClaudeBot, anthropic-ai, Google-Extended, and 6 more. | 2026-11-06, first check |
| llms.txt | SUCCESS | Published. Title: Boing Boing. | 2026-11-06, first check |
| DMARC | SUCCESS | p=quarantine. Reports on. | 2026-11-06, first check |
| MTA-STS | UNAVAILABLE | Name did not resolve. No good check yet. UNAVAILABLE, NOT AN ABSENCE | |
| BIMI | EMPTY | Read. Nothing inside. | 2026-11-06, first check |
| security.txt | RESTRICTED | The site turned the robot away. No good check yet. |
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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.