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Hostname

postmaster.nsdaon.com

Last fetched

postmaster.nsdaon.com resolves to 1 IPv4 address operated by KIXS-AS-KR Korea Telecom in KR.

Nutrition Label

WHISPER CANON · postmaster.nsdaon.comRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/postmaster.nsdaon.com

Resolution chain

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

IPPrefixASNOperatorCountry
211.196.153.88211.192.0.0/13AS4766KIXS-AS-KR Korea TelecomKR

WHOIS identity

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

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for postmaster.nsdaon.com.

MechanismTarget
SPF_Apostmaster.nsdaon.com
SPF_INCLUDEfmcity.com
SPF_IP218.145.65.236
SPF_MXpostmaster.nsdaon.com

Related pages

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

Cypher and MCP

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

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