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Hostname

knzb.nl

Last fetched

knzb.nl resolves to 4 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:bit b.v. as the registrar.

Nutrition Label

WHISPER CANON · knzb.nlRouting diversity3.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/knzb.nl

Resolution chain

knzb.nl resolves to 4 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
104.21.62.95104.21.48.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
172.67.222.118172.67.208.0/20AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.96.3188.114.96.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA
188.114.97.3188.114.97.0/24AS13335CLOUDFLARENET - Cloudflare, Inc.CA

WHOIS identity

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

Subdomains

18 observed subdomains of knzb.nl.

Subdomain
afasoutsite.knzb.nl
email.knzb.nl
exchange.knzb.nl
lijsten.knzb.nl
livetiming.knzb.nl
login.knzb.nl
nas.knzb.nl
ranglijsten-012.knzb.nl
ranglijsten-nw.knzb.nl
rankings.knzb.nl
shop.knzb.nl
staging.knzb.nl
transacties.knzb.nl
vrijwilliger.knzb.nl
waterpolo.knzb.nl
www.knzb.nl
zwemcompetitie.knzb.nl

Showing 17 of 18. View all subdomains →

Web-graph footprint

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

447 sites link to this hostname.

396 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

11 SPF mechanisms authorising senders for knzb.nl.

MechanismTarget
SPF_INCLUDE_spf.eu.mailgun.org
SPF_INCLUDE_spf.mailgun.org
SPF_INCLUDEeu.transmail.net
SPF_INCLUDEservers.mcsv.net
SPF_INCLUDEspf.afas.online
SPF_INCLUDEspf.interconnect.nl
SPF_INCLUDEspf.protection.outlook.com
SPF_INCLUDEspf.zoho.eu
SPF_IP185.67.61.174
SPF_IP72.14.201.59
SPF_IP87.255.33.237

Related pages

Pivot deeper into the graph from knzb.nl.

Cypher and MCP

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

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