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Hostname

fbr.de

Last fetched

fbr.de resolves to 1 IPv4 address operated by AS29140 in DE.

Nutrition Label

WHISPER CANON · fbr.deRouting diversity1.5/10Peering density4.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/fbr.de

Resolution chain

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

IPPrefixASNOperatorCountry
217.31.83.151217.31.80.0/20AS29140—DE

WHOIS identity

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

Subdomains

9 observed subdomains of fbr.de.

Subdomain
beta.fbr.de
mail.fbr.de
regenwasser-experten.fbr.de
regenwasser-kommunal.fbr.de
regenwasser-planer.fbr.de
www.fbr.de

Showing 6 of 9. View all subdomains →

Web-graph footprint

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

132 sites link to this hostname.

11 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for fbr.de.

MechanismTarget
SPF_IP217.31.80.0/20
SPF_IP2a00:15a8::/32
SPF_IP62.116.145.0/24

Related pages

Pivot deeper into the graph from fbr.de.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "fbr.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.