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Hostname

postmaster.forwarder.kr

Last fetched

postmaster.forwarder.kr resolves to 1 IPv4 address operated by SKB-AS SK Broadband Co Ltd in KR.

Nutrition Label

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

Resolution chain

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

IPPrefixASNOperatorCountry
222.239.248.90222.232.0.0/13AS9318SKB-AS SK Broadband Co LtdKR

WHOIS identity

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Subdomains

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Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for postmaster.forwarder.kr.

MechanismTarget
SPF_INCLUDEmail.stibee.com
SPF_INCLUDEspf.worksmobile.com
SPF_IP222.239.248.90

Related pages

Pivot deeper into the graph from postmaster.forwarder.kr.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "postmaster.forwarder.kr"})-[: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.