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Hostname

postmaster.poscohumans.com

Last fetched

postmaster.poscohumans.com resolves to 1 IPv4 address operated by AS38700 in KR.

Nutrition Label

WHISPER CANON · postmaster.poscohumans.comRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint7.6/10canon.whisper.security/host/postmaster.poscohumans.com

Resolution chain

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

IPPrefixASNOperatorCountry
115.68.193.254115.68.128.0/17AS38700—KR

WHOIS identity

No WHOIS records are currently associated with postmaster.poscohumans.com in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for postmaster.poscohumans.com.

MechanismTarget
SPF_IP1.209.183.52
SPF_IP1.209.183.53
SPF_IP116.123.216.103
SPF_IP116.123.216.76
SPF_IP116.123.216.87
SPF_IP61.78.34.245

Related pages

Pivot deeper into the graph from postmaster.poscohumans.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "postmaster.poscohumans.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.