Hostname
rjc.nl
Last fetched
rjc.nl resolves to 1 IPv4 address operated by AS48635 in NL. WHOIS lists registrar:eurodns s.a. as the registrar.
Nutrition Label
Resolution chain
rjc.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 |
|---|---|---|---|---|
| 62.221.212.222 | 62.221.192.0/19 | AS48635 | — | NL |
WHOIS identity
- Registrar
- registrar:eurodns s.a.
- Organization
- —
- Contact emails
- —
Subdomains
6 observed subdomains of rjc.nl.
Showing 4 of 6. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from rjc.nl in the public web crawl.
11 sites link to this hostname.
9 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
8 SPF mechanisms authorising senders for rjc.nl.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.klm.com |
| SPF_INCLUDE | spf.afas.online |
| SPF_IP | 2001:67c:6b8::/48 |
| SPF_IP | 2a01:1b0::/32 |
| SPF_IP | 83.137.145.0/24 |
| SPF_IP | 83.137.149.0/24 |
| SPF_IP | 89.188.0.0/19 |
| SPF_IP | 89.200.200.0/21 |
Related pages
Pivot deeper into the graph from rjc.nl.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "rjc.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.