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Hostname

mailman.tp21.com

Last fetched

mailman.tp21.com resolves to 1 IPv4 address operated by AS24940 in DE.

Nutrition Label

WHISPER CANON · mailman.tp21.comRouting diversity1.5/10Peering density6.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint0.0/10canon.whisper.security/host/mailman.tp21.com

Resolution chain

mailman.tp21.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
142.132.160.173142.132.128.0/17AS24940—DE

WHOIS identity

No WHOIS records are currently associated with mailman.tp21.com in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

  • mailman.tp21.com

SPF policy

5 SPF mechanisms authorising senders for mailman.tp21.com.

MechanismTarget
SPF_Amailman.tp21.com
SPF_Atp21.com
SPF_IP2a01:4f8:1c1c:8518::/64
SPF_IP78.46.211.197
SPF_MXmailman.tp21.com

Related pages

Pivot deeper into the graph from mailman.tp21.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "mailman.tp21.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.