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Hostname

frontalier.com

Last fetched

frontalier.com resolves to 1 IPv4 address operated by AS16276 in FR. WHOIS lists iana:81 as the registrar.

Nutrition Label

WHISPER CANON · frontalier.comRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/frontalier.com

Resolution chain

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

IPPrefixASNOperatorCountry
54.37.23.3754.37.0.0/16AS16276—FR

WHOIS identity

Registrar
iana:81
Organization
groupement des frontaliers
Contact emails

Subdomains

3 observed subdomains of frontalier.com.

Subdomain
intra.frontalier.com
mail.frontalier.com
www.frontalier.com

Web-graph footprint

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

7 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

11 SPF mechanisms authorising senders for frontalier.com.

MechanismTarget
SPF_INCLUDEsendgrid.net
SPF_INCLUDEspf.mailinblack.com
SPF_INCLUDEspf.protection.outlook.com
SPF_IP193.251.27.66
SPF_IP193.253.241.150
SPF_IP51.75.140.150
SPF_IP54.37.23.37
SPF_IP54.38.42.216
SPF_IP80.245.25.197
SPF_IP80.45.20.27
SPF_IP92.161.77.70

Related pages

Pivot deeper into the graph from frontalier.com.

Cypher and MCP

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

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