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Hostname

chulsa.kr

Last fetched

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

Nutrition Label

WHISPER CANON · chulsa.krRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency3.3/10Resolver footprint7.8/10canon.whisper.security/host/chulsa.kr

Resolution chain

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

IPPrefixASNOperatorCountry
221.143.42.100221.140.0.0/14AS9318—KR

WHOIS identity

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

Subdomains

15 observed subdomains of chulsa.kr.

Subdomain
kr.chulsa.kr
wwww.chulsa.kr
www.chulsa.kr
ww.chulsa.kr
old.chulsa.kr
ns.chulsa.kr
mypage.chulsa.kr
mail.chulsa.kr
log.chulsa.kr

Showing 9 of 15. View all subdomains →

Web-graph footprint

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

27 sites link to this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

1 SPF mechanism authorising senders for chulsa.kr.

MechanismTarget
SPF_IP221.143.42.100

Related pages

Pivot deeper into the graph from chulsa.kr.

Cypher and MCP

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

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