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Hostname

a4q.nl

Last fetched

a4q.nl resolves to 1 IPv4 address operated by AS48635 in NL. WHOIS lists registrar:realtime register as the registrar.

Nutrition Label

WHISPER CANON · a4q.nlRouting diversity1.5/10Peering density6.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.2/10canon.whisper.security/host/a4q.nl

Resolution chain

a4q.nl resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
185.94.230.98185.95.98.0/23AS48635—NL

WHOIS identity

Registrar
registrar:realtime register
Organization
—
Contact emails
—

Subdomains

10 observed subdomains of a4q.nl.

Subdomain
autodiscover.a4q.nl
cpanel.a4q.nl
cpcalendars.a4q.nl
cpcontacts.a4q.nl
ipv6.a4q.nl
mail.a4q.nl
tickets.a4q.nl
webdisk.a4q.nl
webmail.a4q.nl
www.a4q.nl

Web-graph footprint

Distinct hostnames that link to or from a4q.nl in the public web crawl.

27 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for a4q.nl.

MechanismTarget
SPF_Aa4q.nl
SPF_INCLUDEspf.totaalholding.nl
SPF_INCLUDEtotaalholding.nl
SPF_IP185.56.145.159
SPF_IP185.94.230.98
SPF_MXa4q.nl

Related pages

Pivot deeper into the graph from a4q.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "a4q.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.