Bublup Bot

Verifiable

Bublup's content-discovery bot. It fetches pages to build the database behind Bublup's suggestion engine, reading page title, description and related images. Bublup states its crawling IPs are not fixed and documents reverse-DNS verification against the bublup.com domain instead.

Operated by Bublup · Official documentation

User agents

Patterns this directory matches, with real observed strings.

regexBublupBot
observedBublupBot (+https://www.bublup.com/bublup-bot.html)
observedMozilla/5.0 (compatible; BublupBot; https://www.bublup.com/bublup-bot.html)

How to verify

Reverse-DNS check a client IP

dig -x <client-ip> +short   # expect a hostname matching *.bublup.com

Reverse-DNS suffixes: *.bublup.com

Good Bot Practices scorecard

Identifies honestly
Stable UA token documented (1 pattern)
Verifiable
Verifiable
Respects robots.txt
Does not honor robots.txt
Behaves
Crawl-rate behavior is operator-declared; not machine-verifiable from this dataset
Reachable operator
Operator and documentation published

Measured against the Good Bot Practices.