vultr.com: what it tells AI crawlers

On 27 October 2026, vultr.com's robots.txt refused our fetcher (HTTP 403 or a bot challenge), so its policy could not be read.

Last verified 2026-10-28 03:59 UTC (daily run of 2026-10-27). Proof for that day.

Panel
top 10k (Tranco)
robots.txt
fetch-blocked (HTTP 403) · https://www.vultr.com/robots.txt
unchanged since 2026-10-26

Per AI bot, 2026-10-27

User agentVerdictHow
GPTBotunknownfetch-blocked
OAI-SearchBotunknownfetch-blocked
ChatGPT-Userunknownfetch-blocked
ClaudeBotunknownfetch-blocked
Claude-SearchBotunknownfetch-blocked
Claude-Userunknownfetch-blocked
PerplexityBotunknownfetch-blocked
Perplexity-Userunknownfetch-blocked
Googlebotunknownfetch-blocked
Google-Extendedunknownfetch-blocked
Applebot-Extendedunknownfetch-blocked
CCBotunknownfetch-blocked
Bytespiderunknownfetch-blocked
Meta-ExternalAgentunknownfetch-blocked
Amazonbotunknownfetch-blocked

Other signals

Publishes /llms.txtnot observed
Publishes /ai.txtnot observed
Publishes /.well-known/tdmrep.jsonnot observed
Reserves TDM rights (TDMRep file, header or meta)not observed
Declares Content Signals (robots.txt or header)not observed
Says ai-train=no in a Content Signalnot observed
Points to an RSL licence (robots.txt License line or Link header)not observed
Answers with an x402 payment offer (lower bound: only the homepage is probed)not observed
Answers HTTP 402 Payment Required (lower bound: only the homepage is probed)not observed
Sends noai / noimageai directivesnot observed
Refused our fetcher (403 / challenge)yes

robots.txt as recorded sha256 daeb368e8eeb85b1…

# Hello, human. If you're reading this, you should work at Vultr!
# https://www.vultr.com/jobs/

User-agent: *
Disallow: /_ajax/
Disallow: /_blocks/
Disallow: /_snippets/
Disallow: /debug/
Disallow: /promo/*
Disallow: /sedaily/
Disallow: /swedaily/
Disallow: /lastweek/
Disallow: /screaming/
Disallow: /morningbrief/
Disallow: /devweek/
Disallow: /devdiscuss/
Disallow: /techforge/
Disallow: /codenewbie/
Disallow: /techtarget/
Disallow: /gitcommit/
Disallow: /rss/
Disallow: /administer.vultr.com/
Disallow: /marketing-sales-files/
Disallow: /digitalocean-vs-vultr/

Sitemap: https://www.vultr.com/sitemap.xml
Sitemap: https://www.vultr.com/docs/doc_sitemap.xml

User-agent: GPTBot
Disallow: /docs/

robots.txt versions

FromThroughStateVersion
2026-10-262026-10-27fetch-blocked 403–

Timeline of changes

DateWhat changed
No changes since the first observation (2026-10-26).

Reconstructed history (Common Crawl)

From Common Crawl's robots.txt captures: what CCBot was served, one crawl per quarter. A separate series from the daily observations above; a 403 here means Common Crawl was refused, not this ledger.

CrawlHostStateGPTBotOAI-SearchBotChatGPT-UserClaudeBotClaude-SearchBotClaude-UserPerplexityBot
2026-09-21 CC-MAIN-2026-39www.vultr.comok viewpartialallowsunknownallowsallowsunknownallows
2025-09-15 CC-MAIN-2025-38www.vultr.comok viewpartialallowsunknownallowsallowsunknownallows
2024-09-16 CC-MAIN-2024-38www.vultr.comok viewpartialallowsunknownallowsallowsunknownallows
2023-10-02 CC-MAIN-2023-40www.vultr.comok viewpartialallowsunknownallowsallowsunknownallows
2022-10-03 CC-MAIN-2022-40www.vultr.comok viewallowsallowsunknownallowsallowsunknownallows
2021-09-27 CC-MAIN-2021-39www.vultr.comok viewallowsallowsunknownallowsallowsunknownallows
2020-09-28 CC-MAIN-2020-40www.vultr.comok viewallowsallowsunknownallowsallowsunknownallows
2019-09-23 CC-MAIN-2019-39www.vultr.comabsentallowsallowsunknownallowsallowsunknownallows
2018-09-24 CC-MAIN-2018-39www.vultr.comabsentallowsallowsunknownallowsallowsunknownallows
2017-09-25 CC-MAIN-2017-39www.vultr.comabsentallowsallowsunknownallowsallowsunknownallows
2017-01-23 CC-MAIN-2017-04www.vultr.comabsentallowsallowsunknownallowsallowsunknownallows
2016-10-03 CC-MAIN-2016-40www.vultr.comabsentallowsallowsunknownallowsallowsunknownallows
2016-09-05 CC-MAIN-2016-36www.vultr.comabsentallowsallowsunknownallowsallowsunknownallows

Evidence

Every daily observation of vultr.com is a leaf in that day's Merkle tree. Proof of the robots.txt line for 2026-10-27: audit path (JSON), day root and OpenTimestamps proof (complete (bitcoin block 973493)).

API: https://infrarabbit.com/crawlers/api/v1/policy/vultr.com