Hostname
vanwerven.nl
Last fetched
vanwerven.nl resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:team.blue nl b.v. as the registrar.
Nutrition Label
Resolution chain
vanwerven.nl resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 104.21.25.28 | 104.21.16.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
| 172.67.222.14 | 172.67.208.0/20 | AS13335 | CLOUDFLARENET - Cloudflare, Inc. | CA |
WHOIS identity
- Registrar
- registrar:team.blue nl b.v.
- Organization
- —
- Contact emails
- —
Subdomains
23 observed subdomains of vanwerven.nl.
Showing 21 of 23. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from vanwerven.nl in the public web crawl.
117 sites link to this hostname.
46 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 vanwerven.nl.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | _spf.psm.knowbe4.com |
| SPF_INCLUDE | _spf.trustit.eu |
| SPF_INCLUDE | sendgrid.net |
| SPF_INCLUDE | smtp.hroffice.eu |
| SPF_INCLUDE | spf.mailjet.com |
| SPF_INCLUDE | spf.mandrillapp.com |
| SPF_INCLUDE | spf.mtasv.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 136.144.137.240 |
| SPF_IP | 185.95.44.0/22 |
| SPF_IP | 91.215.148.72/29 |
| SPF_IP | 91.215.149.72/29 |
Related pages
Pivot deeper into the graph from vanwerven.nl.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "vanwerven.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.