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Hostname

sert.fr

Last fetched

sert.fr has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:ovh as the registrar.

Nutrition Label

WHISPER CANON · sert.frRouting diversity0.0/10Peering density0.0/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/sert.fr

Resolution chain

sert.fr has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar
registrar:ovh
Organization
societe d'etudes et de realisations thermiques
Contact emails

Subdomains

5 observed subdomains of sert.fr.

Subdomain
autodiscover.sert.fr
mail.sert.fr
mailhost1.sert.fr
mailhost2.sert.fr
www.sert.fr

Web-graph footprint

Distinct hostnames that link to or from sert.fr in the public web crawl.

18 sites link to this hostname.

8 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

8 SPF mechanisms authorising senders for sert.fr.

MechanismTarget
SPF_INCLUDE_spfededoc.idline.fr
SPF_INCLUDEspf.protection.outlook.com
SPF_IP185.7.73.161
SPF_IP213.186.33.17/32
SPF_IP46.18.227.154
SPF_IP5.135.23.164/32
SPF_IP91.216.43.72
SPF_IP91.216.43.73

Related pages

Pivot deeper into the graph from sert.fr.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "sert.fr"})-[: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.