simon.com
As of Nov 9, 2026, simon.com's ads.txt lists 2 seller lines across 2 ad systems, its robots.txt blocks GPTBot, ClaudeBot, Google-Extended, CCBot, and 5 more, 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 9, 2026, 22:14 UTC
| File | Status | What the robot saw | Same since |
|---|---|---|---|
| ads.txt | REVALIDATED | 2 seller lines, 2 ad systems. | 2026-11-06 |
| app-ads.txt | SUCCESS | 2 seller lines, 2 ad systems. | 2026-11-03, first check |
| sellers.json | NOT_FOUND | Not found. The site answered 404. All 2 seller lines match their ad systems. | 2026-11-05, first check |
| robots.txt | SUCCESS | 19 rules for 18 AI crawlers. Blocks GPTBot, ClaudeBot, Google-Extended, CCBot, and 5 more. Allows OAI-SearchBot, ChatGPT-User, Claude-SearchBot, Claude-User, and 5 more. | 2026-11-07, first check |
| llms.txt | UNAVAILABLE | The check failed. No good check yet. UNAVAILABLE, NOT AN ABSENCE | |
| 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 | SUCCESS | Logo record published. | 2026-11-07, first check |
| security.txt | SUCCESS | Contact: https://www.simon.com/contact?inquiry-type=26. No expiry date. | 2026-11-07, first check |
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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.
Changed today
| nautiljon.com | ADDED | New ads.txt seller: video.unrulymedia.com | 00:28 UTC |
| nautiljon.com | MODIFIED | ads.txt seller for seedtag.com | 00:28 UTC |
| nautiljon.com | ADDED | New ads.txt seller: openx.com | 00:28 UTC |
| nautiljon.com | ADDED | New ads.txt seller: netaddiction.it | 00:28 UTC |