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Hostname

bsf.dk

Last fetched

bsf.dk resolves to 1 IPv4 address operated by HETZNER-AS in DE.

Nutrition Label

WHISPER CANON · bsf.dkRouting diversity1.5/10Peering density6.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.6/10canon.whisper.security/host/bsf.dk

Resolution chain

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

IPPrefixASNOperatorCountry
138.201.140.72138.201.0.0/16AS24940HETZNER-ASDE

WHOIS identity

Registrar
—
Organization
byggeskadefonden
Contact emails

Subdomains

7 observed subdomains of bsf.dk.

Subdomain
2fcrm.bsf.dk
www.bsf.dk
test.bsf.dk
portal.bsf.dk
mail.bsf.dk
fs.bsf.dk
biss.bsf.dk

Web-graph footprint

Distinct hostnames that link to or from bsf.dk in the public web crawl.

60 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

10 SPF mechanisms authorising senders for bsf.dk.

MechanismTarget
SPF_Absf.dk
SPF_Amail.bshus.dk
SPF_INCLUDE_spf.createsend.com
SPF_INCLUDE_spf.emply.com
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.sendinblue.com
SPF_INCLUDEspf.ubivox.com
SPF_IP137.116.219.33
SPF_IP178.72.19.66
SPF_MXbsf.dk

Related pages

Pivot deeper into the graph from bsf.dk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "bsf.dk"})-[: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.