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Hostname

atcs.nl

Last fetched

atcs.nl resolves to 2 IPv4 addresses operated by AS16276 in FR. WHOIS lists registrar:team.blue nl b.v. as the registrar.

Nutrition Label

WHISPER CANON · atcs.nlRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/atcs.nl

Resolution chain

atcs.nl resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
145.239.65.74145.239.0.0/16AS16276—FR
51.38.55.11551.38.0.0/16AS16276—FR

WHOIS identity

Registrar
registrar:team.blue nl b.v.
Organization
—
Contact emails
—

Subdomains

3 observed subdomains of atcs.nl.

Subdomain
mail.atcs.nl
webmail.atcs.nl
www.atcs.nl

Web-graph footprint

Distinct hostnames that link to or from atcs.nl in the public web crawl.

17 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for atcs.nl.

MechanismTarget
SPF_Aatcs.nl
SPF_IP145.239.65.74
SPF_IP92.63.168.219

Related pages

Pivot deeper into the graph from atcs.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "atcs.nl"})-[: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.