Rattlesnakes By Mail

Bingbot

Microsoft crawler, purpose: search.

Identity

vendor
Microsoft
kind
crawler
purpose
search
ua_token
bingbot
robots_token
bingbot
ip_list_url
https://www.bing.com/toolbox/bingbot.json
docs_url
https://www.bing.com/webmasters/help/which-crawlers-does-bing-use-8c184ec0
status
active

Crawls the web for Bing Search and, per Microsoft, feeds Copilot and Bing Chat surfaces. Microsoft documents a separate opt-out from generative-AI training use via the noarchive robots meta tag or X-Robots-Tag header rather than a distinct Copilot user agent; no Copilot-specific crawler token is named in Microsoft's public documentation as of 2026-09-13.

Claims

FieldValueConfidence
cites_sourcesyeshigh
follows_noarchiveyeshigh
honours_crawl_delayyeshigh
opt_out_mechanismyeshigh
publishes_ip_listyeshigh
purpose_documentedyeshigh
reads_llms_txtnot_documentedn/a
respects_robots_txtyeshigh
separate_search_and_training_tokensnohigh
user_agent_string_fullMozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)high
verifiable_by_rdnsyeshigh

Observations

requests, last 30 days
0
verified share, last 30 days
no data yet
daily rows recorded
0

Changes

DateKindOld valueNew value
2026-09-14new[object Object]yes
2026-09-14new[object Object]yes
2026-09-14new[object Object]yes
2026-09-14new[object Object]yes
2026-09-14new[object Object]yes
2026-09-14new[object Object]no
2026-09-14new[object Object]yes
2026-09-14new[object Object]not_documented
2026-09-14new[object Object]Mozilla/5.0 (compatible; bingbot/2.0; +http://www.bing.com/bingbot.htm)
2026-09-14new[object Object]yes
2026-09-14new[object Object]yes

Questions

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Notes

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