Hostname
pl-systems.nl
Last fetched
pl-systems.nl has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:realtime register as the registrar.
Nutrition Label
Resolution chain
pl-systems.nl has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.
WHOIS identity
- Registrar
- registrar:realtime register
- Organization
- —
- Contact emails
- —
Subdomains
7 observed subdomains of pl-systems.nl.
Web-graph footprint
Distinct hostnames that link to or from pl-systems.nl in the public web crawl.
20 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
9 SPF mechanisms authorising senders for pl-systems.nl.
| Mechanism | Target |
|---|---|
| SPF_A | exchange01.veen.pl-systems.nl |
| SPF_A | mailrelayer01.pl-systems.nl |
| SPF_A | mailrelayer02.pl-systems.nl |
| SPF_A | pl-systems.nl |
| SPF_A | plesk01.pl-services.nl |
| SPF_IP | 185.172.132.11/24 |
| SPF_IP | 185.173.217.155 |
| SPF_IP | 194.4.14.200/32 |
| SPF_IP | 2a0a:5980:2800:106::31/64 |
Related pages
Pivot deeper into the graph from pl-systems.nl.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "pl-systems.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.