Hostname

kfacs.kr

Last fetched Fri, 17 Jul 2026 07:45:32 GMT

kfacs.kr resolves to 1 IPv4 address operated by AS9318 in KR. WHOIS lists registrar:(?)??? as the registrar.

Nutrition Label

Resolution chain

kfacs.kr 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
175.126.146.145	175.120.0.0/13	AS9318	—	KR

WHOIS identity

Registrar: registrar:(?)???
Organization: —
Contact emails: —

Subdomains

2 observed subdomains of kfacs.kr.

Subdomain
postmaster.kfacs.kr
www.kfacs.kr

Web-graph footprint

Distinct hostnames that link to or from kfacs.kr in the public web crawl.

29 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for kfacs.kr.

Mechanism	Target
SPF_IP	175.126.146.145
SPF_IP	58.227.42.79

Pivot deeper into the graph from kfacs.kr.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "kfacs.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.