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Hostname

uvt.nl

Last fetched

uvt.nl resolves to 2 IPv4 addresses operated by SURFNET-NL - SURF B.V. in NL. WHOIS lists registrar:katholieke universiteit brabant as the registrar.

Nutrition Label

WHISPER CANON · uvt.nlRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/uvt.nl

Resolution chain

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

IPPrefixASNOperatorCountry
137.56.209.21137.56.0.0/16AS1103SURFNET-NL - SURF B.V.NL
137.56.209.22137.56.0.0/16AS1103SURFNET-NL - SURF B.V.NL

WHOIS identity

Registrar
registrar:katholieke universiteit brabant
Organization
Contact emails

Subdomains

31,728 observed subdomains of uvt.nl.

Web-graph footprint

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

211 sites link to this hostname.

1 site linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

1 SPF mechanism authorising senders for uvt.nl.

MechanismTarget
SPF_INCLUDE_spf.uvt.nl

Related pages

Pivot deeper into the graph from uvt.nl.

Cypher and MCP

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

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