Hostname
zkn.nl
Last fetched
zkn.nl resolves to 1 IPv4 address operated by AS15703 in NL. WHOIS lists registrar:registrar.eu as the registrar.
Nutrition Label
Resolution chain
zkn.nl resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 87.233.203.230 | 87.233.192.0/18 | AS15703 | — | NL |
WHOIS identity
- Registrar
- registrar:registrar.eu
- Organization
- —
- Contact emails
- —
Subdomains
12 observed subdomains of zkn.nl.
Web-graph footprint
Distinct hostnames that link to or from zkn.nl in the public web crawl.
179 sites link to this hostname.
174 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
12 SPF mechanisms authorising senders for zkn.nl.
| Mechanism | Target |
|---|---|
| SPF_A | zkn.nl |
| SPF_INCLUDE | _spf.transip.email |
| SPF_INCLUDE | spf.eprov.nl |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf_cluster.yard.nl |
| SPF_INCLUDE | spf_servers.yard.nl |
| SPF_IP | 136.144.129.33 |
| SPF_IP | 159.100.94.192/27 |
| SPF_IP | 2a01:7c8:aac1:a5:5d96:ce7c:f66e:6d42 |
| SPF_IP | 37.97.184.216 |
| SPF_IP | 92.66.66.141 |
| SPF_MX | zkn.nl |
Related pages
Pivot deeper into the graph from zkn.nl.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "zkn.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 20Or query Whisper from your own LLM workflow via the Whisper MCP server.