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Hostname

certpro.jp

Last fetched

certpro.jp resolves to 1 IPv4 address operated by AS17506 in JP.

Nutrition Label

WHISPER CANON · certpro.jpRouting diversity1.5/10Peering density1.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.6/10canon.whisper.security/host/certpro.jp

Resolution chain

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

IPPrefixASNOperatorCountry
122.219.47.90122.216.0.0/14AS17506—JP

WHOIS identity

Registrar
—
Organization
certpro co.,ltd.
Contact emails

Subdomains

6 observed subdomains of certpro.jp.

Subdomain
asp.certpro.jp
blog.certpro.jp
course.certpro.jp
el.certpro.jp
tracking.certpro.jp
www.certpro.jp

Web-graph footprint

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

33 sites link to this hostname.

125 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for certpro.jp.

MechanismTarget
SPF_INCLUDE1lejend.com
SPF_INCLUDE_spf.google.com
SPF_INCLUDE_spf_div.bownow.jp
SPF_IP125.206.114.35

Related pages

Pivot deeper into the graph from certpro.jp.

Cypher and MCP

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

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