Hostname

jfa.or.kr

Last fetched Thu, 16 Jul 2026 17:29:12 GMT

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

Nutrition Label

Resolution chain

jfa.or.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
1.234.22.162	1.232.0.0/13	AS9318	—	KR

WHOIS identity

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

Subdomains

1 observed subdomain of jfa.or.kr.

Subdomain
www.jfa.or.kr

Web-graph footprint

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

105 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

husw7-1218.cafe24.com

SPF policy

1 SPF mechanism authorising senders for jfa.or.kr.

Mechanism	Target
SPF_IP	1.234.22.162

Pivot deeper into the graph from jfa.or.kr.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jfa.or.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.