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Hostname

halftheory.com

Last fetched

halftheory.com resolves to 1 IPv4 address operated by AS1853 in AT. WHOIS lists iana:146 as the registrar.

Nutrition Label

WHISPER CANON · halftheory.comRouting diversity1.5/10Peering density7.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/halftheory.com

Resolution chain

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

IPPrefixASNOperatorCountry
193.170.194.199193.170.0.0/15AS1853—AT

WHOIS identity

Registrar
iana:146
Organization
domains by proxy,
Contact emails

Subdomains

1 observed subdomain of halftheory.com.

Subdomain
www.halftheory.com

Web-graph footprint

Distinct hostnames that link to or from halftheory.com in the public web crawl.

31 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for halftheory.com.

MechanismTarget
SPF_Ahalftheory.com
SPF_INCLUDEspf.em.secureserver.net
SPF_MXhalftheory.com

Related pages

Pivot deeper into the graph from halftheory.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "halftheory.com"})-[: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.