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Hostname

kca.kr

Last fetched

kca.kr resolves to 1 IPv4 address operated by AS135354 in KR. WHOIS lists registrar:???(?) as the registrar.

Nutrition Label

WHISPER CANON · kca.krRouting diversity1.5/10Peering density2.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.0/10canon.whisper.security/host/kca.kr

Resolution chain

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

IPPrefixASNOperatorCountry
223.130.168.183223.130.168.0/21AS135354—KR

WHOIS identity

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

Subdomains

7 observed subdomains of kca.kr.

Subdomain
cqedu.kca.kr
emf.kca.kr
mail.kca.kr
ns.kca.kr
pms.kca.kr
rsi.kca.kr
www.kca.kr

Web-graph footprint

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

180 sites link to this hostname.

64 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

8 SPF mechanisms authorising senders for kca.kr.

MechanismTarget
SPF_INCLUDE_spfblocka.toast.com
SPF_INCLUDEgovkorea.kr
SPF_IP13.124.111.122/32
SPF_IP13.209.164.248/32
SPF_IP175.45.213.225
SPF_IP3.34.251.107
SPF_IP3.35.115.98
SPF_MXkca.kr

Related pages

Pivot deeper into the graph from kca.kr.

Cypher and MCP

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

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