openarchieven.nl
As of Nov 7, 2026, openarchieven.nl's robots.txt blocks GPTBot, ClaudeBot, CCBot, Applebot-Extended, and 3 more and its DMARC policy is quarantine.
Checked daily since Nov 1, 2026. JSON. Link to this check. Run this site? Remove or correct this report.
Checked Nov 7, 2026, 05:56 UTC
| File | Status | What the robot saw | Same since |
|---|---|---|---|
| ads.txt | NOT_FOUND | Not found. The site answered 404. | 2026-11-01, first check |
| app-ads.txt | NOT_FOUND | Not found. The site answered 404. | 2026-11-04, first check |
| sellers.json | NOT_FOUND | Not found. The site answered 404. | 2026-11-06, first check |
| robots.txt | SUCCESS | 13 rules for 13 AI crawlers. Blocks GPTBot, ClaudeBot, CCBot, Applebot-Extended, and 3 more. Allows OAI-SearchBot, ChatGPT-User, Claude-SearchBot, Claude-User, and 2 more. | 2026-11-07, first check |
| llms.txt | SUCCESS | Published. Title: Open Archives (Open Archieven). | 2026-11-07, first check |
| DMARC | SUCCESS | p=quarantine. Reports on. | 2026-11-07, first check |
| MTA-STS | SUCCESS | Policy: none. | 2026-11-07, first check |
| BIMI | EMPTY | Read. Nothing inside. | 2026-11-07, first check |
| security.txt | SUCCESS | Contact: mailto:responsibledisclosure@coret.org. Expires 2027-09-06. | 2026-11-07, first check |
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.