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Hostname

prev-est.fr

Last fetched

prev-est.fr resolves to 1 IPv4 address operated by AS16276 in FR.

Nutrition Label

WHISPER CANON · prev-est.frRouting diversity1.5/10Peering density9.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/prev-est.fr

Resolution chain

prev-est.fr resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
51.255.28.7751.254.0.0/15AS16276—FR

WHOIS identity

No WHOIS records are currently associated with prev-est.fr in WhisperGraph.

Subdomains

3 observed subdomains of prev-est.fr.

Subdomain
mail.prev-est.fr
webmail.prev-est.fr
www.prev-est.fr

Web-graph footprint

Distinct hostnames that link to or from prev-est.fr in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

8 SPF mechanisms authorising senders for prev-est.fr.

MechanismTarget
SPF_Amail.a3526.fr
SPF_Amail2.a3526.fr
SPF_IP146.59.253.234
SPF_IP46.105.149.74
SPF_IP51.255.28.80
SPF_IP79.137.89.215
SPF_IP87.98.176.239
SPF_MXprev-est.fr

Related pages

Pivot deeper into the graph from prev-est.fr.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "prev-est.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.