Hostname
fno.cz
Last fetched
fno.cz resolves to 1 IPv4 address operated by AS2852 in CZ. WHOIS lists registrar:reg-active24 as the registrar.
Nutrition Label
Resolution chain
fno.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 |
|---|---|---|---|---|
| 195.113.148.17 | 195.113.0.0/16 | AS2852 | — | CZ |
| 195.113.148.17 | 195.113.0.0/16 | AS2852 | — | CZ |
WHOIS identity
- Registrar
- registrar:reg-active24
- Organization
- fakultni nemocnice ostrava
- Contact emails
- —
Subdomains
132 observed subdomains of fno.cz.
Showing 25 of 132. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from fno.cz in the public web crawl.
671 sites link to this hostname.
Threat posture
History
Mail and authentication
SPF policy
3 SPF mechanisms authorising senders for fno.cz.
| Mechanism | Target |
|---|---|
| SPF_A | antispam01.fno.cz |
| SPF_A | antispam02.fno.cz |
| SPF_MX | fno.cz |
Related pages
Pivot deeper into the graph from fno.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "fno.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.