Hostname
crsinternet.nl
Last fetched
crsinternet.nl resolves to 1 IPv4 address operated by AS201401 in NL. WHOIS lists registrar:team.blue nl b.v. as the registrar.
Nutrition Label
Resolution chain
crsinternet.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 |
|---|---|---|---|---|
| 89.31.58.35 | 89.31.56.0/21 | AS201401 | — | NL |
WHOIS identity
- Registrar
- registrar:team.blue nl b.v.
- Organization
- —
- Contact emails
- —
Subdomains
22 observed subdomains of crsinternet.nl.
Showing 21 of 22. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from crsinternet.nl in the public web crawl.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
12 SPF mechanisms authorising senders for crsinternet.nl.
| Mechanism | Target |
|---|---|
| SPF_IP | 109.236.87.120 |
| SPF_IP | 109.236.87.148 |
| SPF_IP | 109.236.87.149 |
| SPF_IP | 136.144.219.104 |
| SPF_IP | 141.138.194.29 |
| SPF_IP | 141.138.202.29 |
| SPF_IP | 178.18.81.24 |
| SPF_IP | 178.18.86.12 |
| SPF_IP | 2a02:348:88:32db:0:0:0:1 |
| SPF_IP | 31.3.97.44 |
| SPF_IP | 31.3.98.143 |
| SPF_IP | 37.34.55.145 |
Related pages
Pivot deeper into the graph from crsinternet.nl.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "crsinternet.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.