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Hostname

crsj.jp

Last fetched

crsj.jp resolves to 1 IPv4 address operated by AS4694 in JP.

Nutrition Label

WHISPER CANON · crsj.jpRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.6/10canon.whisper.security/host/crsj.jp

Resolution chain

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

IPPrefixASNOperatorCountry
164.46.107.172164.46.64.0/18AS4694—JP

WHOIS identity

Registrar
—
Organization
the crystallographic society of japan
Contact emails

Subdomains

3 observed subdomains of crsj.jp.

Subdomain
mail.crsj.jp
www.crsj.jp
yamaguchi2023.crsj.jp

Web-graph footprint

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

104 sites link to this hostname.

73 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 crsj.jp.

MechanismTarget
SPF_IP164.46.107.172
SPF_MXcrsj.jp

Related pages

Pivot deeper into the graph from crsj.jp.

Cypher and MCP

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

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