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Hostname

5351.co.jp

Last fetched

5351.co.jp resolves to 1 IPv4 address operated by XSERVER - Xserver Inc. in JP.

Nutrition Label

WHISPER CANON · 5351.co.jpRouting diversity1.5/10Peering density2.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/5351.co.jp

Resolution chain

5351.co.jp resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
162.43.101.27162.43.197.0/24AS131965XSERVER - Xserver Inc.JP

WHOIS identity

Registrar
—
Organization
jyoto eisei
Contact emails
—

Subdomains

1 observed subdomain of 5351.co.jp.

Subdomain
www.5351.co.jp

Web-graph footprint

Distinct hostnames that link to or from 5351.co.jp in the public web crawl.

180 sites link to this hostname.

350 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • 5351.co.jp

SPF policy

4 SPF mechanisms authorising senders for 5351.co.jp.

MechanismTarget
SPF_A5351.co.jp
SPF_Asv14826.xserver.jp
SPF_INCLUDEspf.sender.xserver.jp
SPF_MX5351.co.jp

Related pages

Pivot deeper into the graph from 5351.co.jp.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "5351.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.