masterclass.com
As of Nov 7, 2026, masterclass.com's robots.txt allows GPTBot, ClaudeBot, Google-Extended, and CCBot and its DMARC policy is reject.
Checked daily since Nov 1, 2026. JSON. Link to this check. Run this site? Remove or correct this report.
Checked Nov 7, 2026, 01:50 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. | 2026-11-03, first check |
| sellers.json | RESTRICTED | The site turned the robot away. No good check yet. | |
| robots.txt | SUCCESS | 4 rules for 4 AI crawlers. Allows GPTBot, ClaudeBot, Google-Extended, and CCBot. | 2026-11-07, first check |
| llms.txt | SUCCESS | Published. Title: MasterClass. | 2026-11-07, first check |
| DMARC | SUCCESS | p=reject. Reports on. | 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 | NOT_FOUND | Not found. The site answered 404. | 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.
Changed today
| bizbudding.com | REMOVED | Dropped sellers.json seller: MjMzMzA1Nzg1MDg | 00:15 UTC |
| bizbudding.com | REMOVED | Dropped sellers.json seller: MjMzMjk0NjAxNDg | 00:15 UTC |
| adsinflow.com | ADDED | New sellers.json seller: cmw70yhdz0001m14vd97q3kc7 | 00:14 UTC |
| adsinflow.com | ADDED | New sellers.json seller: cmw70yhdz0000m14vv76r6eu9 | 00:14 UTC |