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Hostname

mail.capbrown.com

Last fetched

mail.capbrown.com resolves to 1 IPv4 address operated by AS34282 in GB.

Nutrition Label

WHISPER CANON · mail.capbrown.comRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/mail.capbrown.com

Resolution chain

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

IPPrefixASNOperatorCountry
5.134.9.915.134.8.0/21AS34282—GB

WHOIS identity

No WHOIS records are currently associated with mail.capbrown.com in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for mail.capbrown.com.

MechanismTarget
SPF_Amail.capbrown.com
SPF_INCLUDE_spf.google.com
SPF_INCLUDEantispamcloud.com
SPF_INCLUDEspf.myukcloud.com
SPF_IP5.134.9.91
SPF_MXmail.capbrown.com

Related pages

Pivot deeper into the graph from mail.capbrown.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mail.capbrown.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.