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Hostname

open-deur.nl

Last fetched

open-deur.nl resolves to 1 IPv4 address operated by AS8315 in NL. WHOIS lists registrar:accenture b.v. as the registrar.

Nutrition Label

WHISPER CANON · open-deur.nlRouting diversity1.5/10Peering density5.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/open-deur.nl

Resolution chain

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

IPPrefixASNOperatorCountry
213.214.122.74213.214.112.0/20AS8315—NL

WHOIS identity

Registrar
registrar:accenture b.v.
Organization
—
Contact emails
—

Subdomains

2 observed subdomains of open-deur.nl.

Subdomain
mail.open-deur.nl
www.open-deur.nl

Web-graph footprint

Distinct hostnames that link to or from open-deur.nl in the public web crawl.

21 sites link to this hostname.

1 site linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for open-deur.nl.

MechanismTarget
SPF_Aopen-deur.nl
SPF_Aspf.spamexperts.axc.nl
SPF_IP185.182.56.120/32
SPF_MXopen-deur.nl

Related pages

Pivot deeper into the graph from open-deur.nl.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "open-deur.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.