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Hostname

mail.frc.org

Last fetched

mail.frc.org resolves to 1 IPv4 address operated by WINDSTREAM - Windstream Communications LLC in US.

Nutrition Label

WHISPER CANON · mail.frc.orgRouting diversity1.5/10Peering density9.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint0.0/10canon.whisper.security/host/mail.frc.org

Resolution chain

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

IPPrefixASNOperatorCountry
63.138.59.17663.138.0.0/15AS7029WINDSTREAM - Windstream Communications LLCUS

WHOIS identity

No WHOIS records are currently associated with mail.frc.org in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

18 SPF mechanisms authorising senders for mail.frc.org.

MechanismTarget
SPF_INCLUDE_spf.messagegears.net
SPF_INCLUDE_spf.psm.knowbe4.com
SPF_INCLUDEsecure.giftlegacy.com
SPF_INCLUDEspf.ess.barracudanetworks.com
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspfa.mailendo.com
SPF_INCLUDEzeptomail.net
SPF_IP159.112.211.36/30
SPF_IP159.112.214.134/31
SPF_IP159.112.214.136/30
SPF_IP159.112.214.140
SPF_IP63.138.59.176
SPF_IP63.138.59.177
SPF_IP63.138.59.180/30
SPF_IP64.196.237.47
SPF_IP64.196.237.48/30
SPF_IP64.196.237.52/31
SPF_IP64.196.237.57

Related pages

Pivot deeper into the graph from mail.frc.org.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mail.frc.org"})-[: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.