Hostname
posco.com
Last fetched
posco.com resolves to 1 IPv4 address operated by POSNET POSCO DX in KR.
Nutrition Label
Resolution chain
posco.com resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 1.209.183.128 | 1.209.183.0/24 | AS18305 | POSNET POSCO DX | KR |
WHOIS identity
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Subdomains
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Web-graph footprint
Distinct hostnames that link to or from posco.com in the public web crawl.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for posco.com.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _antispf1.posco.com |
| SPF_INCLUDE | _antispf2.posco.com |
| SPF_INCLUDE | _spf.salesforce.com |
| SPF_INCLUDE | email.ncloud.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 1.209.183.71 |
Related pages
Pivot deeper into the graph from posco.com.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "posco.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.