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Hostname

postmaster.comma-c.com

Last fetched

postmaster.comma-c.com resolves to 4 IPv4 addresses operated by AS4766 in KR.

Nutrition Label

WHISPER CANON · postmaster.comma-c.comRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/postmaster.comma-c.com

Resolution chain

postmaster.comma-c.com resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
183.111.139.231183.104.0.0/13AS4766—KR
203.245.12.109203.245.0.0/18AS4766—KR
203.245.12.112203.245.0.0/18AS4766—KR
203.245.12.117203.245.0.0/18AS4766—KR

WHOIS identity

No WHOIS records are currently associated with postmaster.comma-c.com in WhisperGraph.

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from postmaster.comma-c.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "postmaster.comma-c.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.