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Hostname

coretec.co.jp

Last fetched

coretec.co.jp resolves to 1 IPv4 address operated by AS9371 in JP.

Nutrition Label

WHISPER CANON · coretec.co.jpRouting diversity1.5/10Peering density3.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.0/10canon.whisper.security/host/coretec.co.jp

Resolution chain

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

IPPrefixASNOperatorCountry
112.78.125.93112.78.143.0/24AS9371—JP

WHOIS identity

Registrar
—
Organization
coretec
Contact emails
—

Subdomains

7 observed subdomains of coretec.co.jp.

Subdomain
barracuda.coretec.co.jp
chat01s.coretec.co.jp
dns001s.coretec.co.jp
gw001s.coretec.co.jp
lp.coretec.co.jp
ncl01s.coretec.co.jp
www.coretec.co.jp

Web-graph footprint

Distinct hostnames that link to or from coretec.co.jp in the public web crawl.

40 sites link to this hostname.

43 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for coretec.co.jp.

MechanismTarget
SPF_INCLUDE8379211.spf07.hubspotemail.net
SPF_IP143.125.231.44
SPF_IP210.249.93.70

Related pages

Pivot deeper into the graph from coretec.co.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "coretec.co.jp"})-[: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.