Skip to content

Hostname

headfast.net

Last fetched

headfast.net resolves to 1 IPv4 address operated by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation in GB. WHOIS lists iana:106 as the registrar.

Nutrition Label

WHISPER CANON · headfast.netRouting diversity1.5/10Peering density5.5/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/headfast.net

Resolution chain

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

IPPrefixASNOperatorCountry
172.167.21.79172.160.0.0/11AS8075MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft CorporationGB

WHOIS identity

Registrar
iana:106
Organization
head software international
Contact emails

Subdomains

1 observed subdomain of headfast.net.

Subdomain
www.headfast.net

Threat posture

History

Mail and authentication

SPF policy

2 SPF mechanisms authorising senders for headfast.net.

MechanismTarget
SPF_INCLUDE_spf.google.com
SPF_INCLUDEamazonses.com

Related pages

Pivot deeper into the graph from headfast.net.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "headfast.net"})-[: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.