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Hostname

bisf.de

Last fetched

bisf.de resolves to 1 IPv4 address operated by AS6724 in DE.

Nutrition Label

WHISPER CANON · bisf.deRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/bisf.de

Resolution chain

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

IPPrefixASNOperatorCountry
81.169.145.9381.169.144.0/22AS6724—DE

WHOIS identity

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

Subdomains

1 observed subdomain of bisf.de.

Subdomain
www.bisf.de

Web-graph footprint

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

12 sites link to this hostname.

70 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from bisf.de.

Cypher and MCP

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

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