Hostname

jayco.kr

Last fetched Wed, 22 Jul 2026 20:41:37 GMT

jayco.kr resolves to 1 IPv4 address operated by AS4766 in KR.

Nutrition Label

Resolution chain

jayco.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
121.152.44.170	121.152.0.0/13	AS4766	—	KR

WHOIS identity

No WHOIS records are currently associated with jayco.kr in WhisperGraph.

Subdomains

1 observed subdomain of jayco.kr.

Subdomain
mail.jayco.kr

Threat posture

History

Mail and authentication

MX records

mail.jayco.kr

SPF policy

1 SPF mechanism authorising senders for jayco.kr.

Mechanism	Target
SPF_IP	121.189.61.136

Pivot deeper into the graph from jayco.kr.

Cypher and MCP

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

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