Hostname
postmaster.7v.co.kr
Last fetched
postmaster.7v.co.kr resolves to 4 IPv4 addresses operated by KIXS-AS-KR-KR - Korea Telecom in KR.
Nutrition Label
Resolution chain
postmaster.7v.co.kr resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 183.111.139.226 | 183.129.179.0/24 | AS4766 | KIXS-AS-KR-KR - Korea Telecom | KR |
| 183.111.139.235 | 183.129.179.0/24 | AS4766 | KIXS-AS-KR-KR - Korea Telecom | KR |
| 203.245.12.120 | 203.246.170.0/24 | AS4766 | KIXS-AS-KR-KR - Korea Telecom | KR |
| 210.114.23.165 | 210.116.86.0/24 | AS4766 | KIXS-AS-KR-KR - Korea Telecom | KR |
WHOIS identity
No WHOIS records are currently associated with postmaster.7v.co.kr in WhisperGraph.
Threat posture
History
Mail and authentication
MX records
SPF policy
2 SPF mechanisms authorising senders for postmaster.7v.co.kr.
| Mechanism | Target |
|---|---|
| SPF_IP | 220.95.234.91 |
| SPF_IP | 58.121.85.63 |
Related pages
Pivot deeper into the graph from postmaster.7v.co.kr.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "postmaster.7v.co.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.