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Hostname

b21b.dk

Last fetched

b21b.dk resolves to 1 IPv4 address operated by AS47292 in DK.

Nutrition Label

WHISPER CANON · b21b.dkRouting diversity1.5/10Peering density3.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.0/10canon.whisper.security/host/b21b.dk

Resolution chain

b21b.dk resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
91.102.88.13291.102.88.0/21AS47292—DK

WHOIS identity

Registrar
—
Organization
sune gadegaard vuorela
Contact emails
—

Subdomains

12 observed subdomains of b21b.dk.

Subdomain
foto.b21b.dk
medlem.b21b.dk
spejderhus.b21b.dk
status.b21b.dk
test.b21b.dk
www.b21b.dk
xn--totemplen-l3a.b21b.dk

Showing 7 of 12. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from b21b.dk in the public web crawl.

13 sites link to this hostname.

30 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for b21b.dk.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDEspf.mandrillapp.com

Related pages

Pivot deeper into the graph from b21b.dk.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "b21b.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.