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Hostname

jtr.gr.jp

Last fetched

jtr.gr.jp resolves to 1 IPv4 address operated by AS23661 in JP.

Nutrition Label

WHISPER CANON · jtr.gr.jpRouting diversity1.5/10Peering density2.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/jtr.gr.jp

Resolution chain

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

IPPrefixASNOperatorCountry
202.51.11.109202.51.8.0/21AS23661—JP

WHOIS identity

No WHOIS records are currently associated with jtr.gr.jp in WhisperGraph.

Subdomains

3 observed subdomains of jtr.gr.jp.

Subdomain
mail.jtr.gr.jp
ns.jtr.gr.jp
www.jtr.gr.jp

Web-graph footprint

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

23 sites link to this hostname.

450 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 jtr.gr.jp.

MechanismTarget
SPF_Ajtr.gr.jp
SPF_IP202.51.11.109
SPF_MXjtr.gr.jp

Related pages

Pivot deeper into the graph from jtr.gr.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jtr.gr.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.