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Hostname

expan.bz

Last fetched

expan.bz resolves to 1 IPv4 address operated by IPB IPB Internet Provider in Berlin GmbH in DE. WHOIS lists iana:269 as the registrar.

Nutrition Label

WHISPER CANON · expan.bzRouting diversity1.5/10Peering density6.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/expan.bz

Resolution chain

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

IPPrefixASNOperatorCountry
91.233.84.6191.233.84.0/22AS20647IPB IPB Internet Provider in Berlin GmbHDE

WHOIS identity

Registrar
iana:269
Organization
—
Contact emails
—

Subdomains

4 observed subdomains of expan.bz.

Subdomain
mail.expan.bz
www.expan.bz
webmail.expan.bz
mail2.expan.bz

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for expan.bz.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from expan.bz.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "expan.bz"})-[: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.