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Hostname

f2f.or.jp

Last fetched

f2f.or.jp resolves to 1 IPv4 address operated by AS131965 in JP.

Nutrition Label

WHISPER CANON · f2f.or.jpRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.5/10canon.whisper.security/host/f2f.or.jp

Resolution chain

f2f.or.jp resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
183.181.97.18183.181.96.0/23AS131965—JP

WHOIS identity

No WHOIS records are currently associated with f2f.or.jp in WhisperGraph.

Subdomains

16 observed subdomains of f2f.or.jp.

Subdomain
fair.f2f.or.jp
fair2.f2f.or.jp
fair2019.f2f.or.jp
fair2021.f2f.or.jp
fair2022.f2f.or.jp
fes.f2f.or.jp
fukushigoto.f2f.or.jp
fukushigoto2017.f2f.or.jp
fukushigoto2018test.f2f.or.jp
howto.f2f.or.jp
kaigo.f2f.or.jp
kaigodanshi2016.f2f.or.jp
mailmag.f2f.or.jp
test-fukushigoto.f2f.or.jp
www.f2f.or.jp

Showing 15 of 16. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from f2f.or.jp in the public web crawl.

31 sites link to this hostname.

110 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • f2f.or.jp

SPF policy

5 SPF mechanisms authorising senders for f2f.or.jp.

MechanismTarget
SPF_Af2f.or.jp
SPF_Asv7017.xserver.jp
SPF_INCLUDE_spf.google.com
SPF_INCLUDEspf.sender.xserver.jp
SPF_MXf2f.or.jp

Related pages

Pivot deeper into the graph from f2f.or.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "f2f.or.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.