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Hostname

jfrontier.jp

Last fetched

jfrontier.jp resolves to 1 IPv4 address operated by AS131965 in JP.

Nutrition Label

WHISPER CANON · jfrontier.jpRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint8.3/10canon.whisper.security/host/jfrontier.jp

Resolution chain

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

IPPrefixASNOperatorCountry
183.181.98.95183.181.98.0/23AS131965—JP

WHOIS identity

Registrar
—
Organization
jfrontier.
Contact emails

Subdomains

4 observed subdomains of jfrontier.jp.

Subdomain
lp.jfrontier.jp
postmaster.jfrontier.jp
rm.jfrontier.jp
www.jfrontier.jp

Web-graph footprint

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

147 sites link to this hostname.

71 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

9 SPF mechanisms authorising senders for jfrontier.jp.

MechanismTarget
SPF_INCLUDE39817877.spf03.hubspotemail.net
SPF_INCLUDEamazonses.com
SPF_INCLUDEspf.baremetal.jp
SPF_INCLUDEspf.bmv.jp
SPF_INCLUDEspf.protection.outlook.com
SPF_IP133.242.211.129
SPF_IP149.72.202.246
SPF_IP153.120.5.131
SPF_IP153.127.23.37

Related pages

Pivot deeper into the graph from jfrontier.jp.

Cypher and MCP

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

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