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Hostname

b2n.fr

Last fetched

b2n.fr resolves to 1 IPv4 address operated by NLN-AS in FR. WHOIS lists registrar:nameweb bvba as the registrar.

Nutrition Label

WHISPER CANON · b2n.frRouting diversity—Peering density—MOAS conflict—Threat-feed listings—WHOIS transparency—Resolver footprint—canon.whisper.security/host/b2n.fr

Resolution chain

b2n.fr resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
185.30.92.133185.30.92.0/23AS60491NLN-ASFR

WHOIS identity

Registrar
registrar:nameweb bvba
Organization
b2 network
Contact emails

Subdomains

86 observed subdomains of b2n.fr.

Subdomain
access.b2n.fr
mailout6.b2n.fr
mailout5.b2n.fr
mailout4.b2n.fr
mailout3.b2n.fr
mailout2.b2n.fr
mailout.b2n.fr
mail.b2n.fr
healthcheck.b2n.fr
gmail-backup.b2n.fr
eqd.b2n.fr
docs.b2n.fr
docker.b2n.fr
dns.b2n.fr
dmarc.b2n.fr
db2.b2n.fr
dash.b2n.fr
cloud.b2n.fr
cache.b2n.fr
baas.b2n.fr
az-baas.b2n.fr
autoconfig.b2n.fr
archiver.b2n.fr
alerts-tracking.b2n.fr
acheteza-lb.b2n.fr

Showing 25 of 86. View all subdomains →

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for b2n.fr.

MechanismTarget
SPF_INCLUDEspf.b2.network
SPF_INCLUDEspf.scanscope.net
SPF_IP185.189.236.0/22
SPF_IP185.211.120.0/22
SPF_IP185.250.236.0/22
SPF_IP87.253.232.0/21

Related pages

Pivot deeper into the graph from b2n.fr.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "b2n.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.