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Hostname

bf3r.de

Last fetched

bf3r.de resolves to 1 IPv4 address operated by AS24940 in DE.

Nutrition Label

WHISPER CANON · bf3r.deRouting diversity1.5/10Peering density6.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/bf3r.de

Resolution chain

bf3r.de resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
5.75.209.445.75.128.0/17AS24940—DE

WHOIS identity

No WHOIS records are currently associated with bf3r.de in WhisperGraph.

Subdomains

4 observed subdomains of bf3r.de.

Subdomain
m.bf3r.de
www.bf3r.de
smafira.bf3r.de

Showing 3 of 4. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from bf3r.de in the public web crawl.

205 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from bf3r.de.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "bf3r.de"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)
      -[:ROUTES]->(asn:ASN)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, asn.name AS asn, n.name AS operator
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.