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Hostname

a2f.us

Last fetched

a2f.us resolves to 1 IPv4 address operated by GOOGLE-CLOUD-PLATFORM - Google LLC in US. WHOIS lists iana:146 as the registrar.

Nutrition Label

WHISPER CANON · a2f.usRouting diversityPeering densityMOAS conflictThreat-feed listingsWHOIS transparencyResolver footprintcanon.whisper.security/host/a2f.us

Resolution chain

a2f.us resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
35.196.125.135.196.112.0/20AS396982GOOGLE-CLOUD-PLATFORM - Google LLCUS

WHOIS identity

Registrar
iana:146
Organization
app2mobile
Contact emails

Subdomains

3 observed subdomains of a2f.us.

Web-graph footprint

Distinct hostnames that link to or from a2f.us in the public web crawl.

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for a2f.us.

MechanismTarget
SPF_MXa2f.us

Related pages

Pivot deeper into the graph from a2f.us.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "a2f.us"})-[: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.