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Hostname

drtc.nl

Last fetched

drtc.nl resolves to 1 IPv4 address operated by AS15830 in NL. WHOIS lists registrar:team.blue nl b.v. as the registrar.

Nutrition Label

WHISPER CANON · drtc.nlRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.0/10canon.whisper.security/host/drtc.nl

Resolution chain

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

IPPrefixASNOperatorCountry
217.114.102.175217.114.96.0/20AS15830—NL

WHOIS identity

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

Subdomains

6 observed subdomains of drtc.nl.

Subdomain
autodiscover.drtc.nl
cpanel.drtc.nl
inschrijven.drtc.nl
mail.drtc.nl
synergy.drtc.nl
www.drtc.nl

Web-graph footprint

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

83 sites link to this hostname.

49 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for drtc.nl.

MechanismTarget
SPF_INCLUDEsmtp.spf.ziggo.nl
SPF_INCLUDEspf.bitwise.nl
SPF_INCLUDEspf.chainwisehosted.nl
SPF_INCLUDEspf.flowmailer.net
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.zeelandnet.nl
SPF_IP136.144.179.25

Related pages

Pivot deeper into the graph from drtc.nl.

Cypher and MCP

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

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