Hostname
etz.nl
Last fetched
etz.nl resolves to 2 IPv4 addresses operated by TRUESERVER-AS TrueServer BV AS number in NL. WHOIS lists registrar:surf b.v. as the registrar.
Nutrition Label
Resolution chain
etz.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 |
|---|---|---|---|---|
| 87.233.198.115 | 87.233.192.0/18 | AS15703 | TRUESERVER-AS TrueServer BV AS number | NL |
| 87.233.198.46 | 87.233.192.0/18 | AS15703 | TRUESERVER-AS TrueServer BV AS number | NL |
WHOIS identity
- Registrar
- registrar:surf b.v.
- Organization
- —
- Contact emails
- —
Subdomains
37 observed subdomains of etz.nl.
Showing 25 of 37. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from etz.nl in the public web crawl.
362 sites link to this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
8 SPF mechanisms authorising senders for etz.nl.
| Mechanism | Target |
|---|---|
| SPF_A | etz.nl |
| SPF_INCLUDE | _spf.psm.knowbe4.com |
| SPF_INCLUDE | _spf.spotler.email |
| SPF_INCLUDE | _spf.zorgmail.nl |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_INCLUDE | spf.tmes.trendmicro.com |
| SPF_IP | 194.53.89.12 |
| SPF_MX | etz.nl |
Related pages
Pivot deeper into the graph from etz.nl.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "etz.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.