Doofinder

Verifiable

Fetcher for Doofinder's e-commerce site-search service. It retrieves the product data feed and page content of the shops that subscribe to Doofinder so their catalogue can be indexed for on-site search. The operator's security FAQ prints the user agent it sends and the three regional addresses it requests from, offering them as an alternative to putting credentials in a protected feed URL.

Operated by Doofinder · Official documentation

User agents

Patterns this directory matches, with real observed strings.

regexDoofinder/[\d.]+
observedDoofinder/4.0 (+http://www.doofinder.com)

How to verify

Documented static ranges: 54.171.4.216/32, 52.2.218.41/32, 18.143.220.25/32

IP ranges (3)

Refreshed daily from the operator's feed. Also available as /data/ips/doofinder.ips and /data/bots/doofinder.json.

18.143.220.25/32
52.2.218.41/32
54.171.4.216/32

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.