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Hostname

cerfdellier.com

Last fetched

cerfdellier.com resolves to 1 IPv4 address operated by AS199758 in FR. WHOIS lists iana:81 as the registrar.

Nutrition Label

WHISPER CANON · cerfdellier.comRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/cerfdellier.com

Resolution chain

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

IPPrefixASNOperatorCountry
91.132.253.15891.132.252.0/23AS199758—FR

WHOIS identity

Registrar
iana:81
Organization
cerf dellier
Contact emails

Subdomains

9 observed subdomains of cerfdellier.com.

Subdomain
aide.cerfdellier.com
assistance.cerfdellier.com
blog.cerfdellier.com
messagerie.cerfdellier.com
newsletter.cerfdellier.com
preprod.cerfdellier.com
rse.cerfdellier.com
www.cerfdellier.com

Showing 8 of 9. View all subdomains →

Web-graph footprint

Distinct hostnames that link to or from cerfdellier.com in the public web crawl.

182 sites link to this hostname.

31 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for cerfdellier.com.

MechanismTarget
SPF_INCLUDEnexylan.net
SPF_IP185.46.228.38

Related pages

Pivot deeper into the graph from cerfdellier.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "cerfdellier.com"})-[: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.