Skip to content

Hostname

lock.co.jp

Last fetched

lock.co.jp resolves to 1 IPv4 address operated by AS2527 in JP.

Nutrition Label

WHISPER CANON · lock.co.jpRouting diversity1.5/10Peering density4.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/lock.co.jp

Resolution chain

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

IPPrefixASNOperatorCountry
39.110.227.11339.110.0.0/15AS2527—JP

WHOIS identity

Registrar
—
Organization
nihon lock service co.ltd
Contact emails
—

Subdomains

8 observed subdomains of lock.co.jp.

Subdomain
dns.lock.co.jp
e-store.lock.co.jp
gaibu.lock.co.jp
kagi.lock.co.jp
sbtest.lock.co.jp
sslvpn.lock.co.jp
systembridge.lock.co.jp
www.lock.co.jp

Web-graph footprint

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

89 sites link to this hostname.

90 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for lock.co.jp.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com
SPF_IP211.132.173.200/29

Related pages

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

Cypher and MCP

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

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