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Hostname

itheorie.nl

Last fetched

itheorie.nl resolves to 1 IPv4 address operated by AS60781 in NL. WHOIS lists iana:1863 as the registrar.

Nutrition Label

WHISPER CANON · itheorie.nlRouting diversity1.5/10Peering density3.4/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/itheorie.nl

Resolution chain

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

IPPrefixASNOperatorCountry
178.162.172.74178.164.96.0/19AS60781—NL

WHOIS identity

Registrar
iana:1863
Organization
—
Contact emails
—

Subdomains

10 observed subdomains of itheorie.nl.

Subdomain
mail.itheorie.nl
test.itheorie.nl
www.itheorie.nl

Showing 3 of 10. View all subdomains →

Web-graph footprint

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

288 sites link to this hostname.

18 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

  • itheorie.nl

SPF policy

4 SPF mechanisms authorising senders for itheorie.nl.

MechanismTarget
SPF_Aitheorie.nl
SPF_IP178.162.172.73
SPF_IP5.79.64.114
SPF_MXitheorie.nl

Related pages

Pivot deeper into the graph from itheorie.nl.

Cypher and MCP

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

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