Hostname

nkvb.nl

Last fetched Sun, 21 Jun 2026 21:46:37 GMT

nkvb.nl is a registered hostname under the .nl top-level domain. Live infrastructure data is temporarily unavailable; refresh in a moment.

Nutrition Label

Resolution chain

Resolution chain data is temporarily unavailable. Refresh in a moment to retry.

WHOIS identity

Registrar: registrar:flexwebhosting
Organization: —
Contact emails: —

Subdomains

4 observed subdomains of nkvb.nl.

Subdomain
flex638.nkvb.nl
hostmaster.nkvb.nl
mail.nkvb.nl
www.nkvb.nl

Web-graph footprint

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

64 sites link to this hostname.

320 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for nkvb.nl.

Mechanism	Target
SPF_A	nkvb.nl
SPF_A	spf.flexfilter.nl
SPF_MX	nkvb.nl

Pivot deeper into the graph from nkvb.nl.

Cypher and MCP

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

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