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Hostname

mailbox.efgroup.com

Last fetched

mailbox.efgroup.com resolves to 1 IPv4 address operated by AS17378 - TierPoint, LLC in US.

Nutrition Label

WHISPER CANON · mailbox.efgroup.comRouting diversity1.5/10Peering density8.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint7.6/10canon.whisper.security/host/mailbox.efgroup.com

Resolution chain

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

IPPrefixASNOperatorCountry
144.202.168.228144.202.168.0/22AS17378AS17378 - TierPoint, LLCUS

WHOIS identity

No WHOIS records are currently associated with mailbox.efgroup.com in WhisperGraph.

Threat posture

History

Mail and authentication

SPF policy

9 SPF mechanisms authorising senders for mailbox.efgroup.com.

MechanismTarget
SPF_A169.81.231.173.static.stingcomm.net
SPF_IP173.231.81.141/16
SPF_IP199.117.234.81
SPF_IP208.67.120.248
SPF_IP208.82.237.129
SPF_IP208.82.237.87
SPF_IP66.7.208.48
SPF_IP74.121.225.180
SPF_MXmailbox.efgroup.com

Related pages

Pivot deeper into the graph from mailbox.efgroup.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mailbox.efgroup.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.