Hostname
pre.cz
Last fetched
pre.cz resolves to 1 IPv4 address operated by AS48451 in CZ. WHOIS lists registrar:reg-zoner as the registrar.
Nutrition Label
Resolution chain
pre.cz 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 |
|---|---|---|---|---|
| 94.124.43.143 | 94.124.40.0/21 | AS48451 | — | CZ |
WHOIS identity
- Registrar
- registrar:reg-zoner
- Organization
- prazska energetika, a. s.
- Contact emails
Subdomains
153 observed subdomains of pre.cz.
Showing 25 of 153. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from pre.cz in the public web crawl.
453 sites link to this hostname.
1 site linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for pre.cz.
| Mechanism | Target |
|---|---|
| SPF_IP | 2a00:f78:2:2::/64 |
| SPF_IP | 2a00:f78:2::/64 |
| SPF_IP | 94.124.41.36 |
| SPF_IP | 94.124.42.0/28 |
| SPF_IP | 94.124.42.32/28 |
| SPF_MX | pre.cz |
Related pages
Pivot deeper into the graph from pre.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "pre.cz"})-[: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.