Hostname
kao.cz
Last fetched
kao.cz resolves to 1 IPv4 address operated by AS25248 in CZ.
Nutrition Label
Resolution chain
kao.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 |
|---|---|---|---|---|
| 212.158.159.115 | 212.158.128.0/19 | AS25248 | — | CZ |
WHOIS identity
No WHOIS records are currently associated with kao.cz in WhisperGraph.
Subdomains
32 observed subdomains of kao.cz.
Showing 25 of 32. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from kao.cz in the public web crawl.
110 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for kao.cz.
| Mechanism | Target |
|---|---|
| SPF_A | kao.cz |
| SPF_INCLUDE | _spf.centrum.cz |
| SPF_INCLUDE | _spf.google.com |
| SPF_INCLUDE | _spf.pb.cz |
| SPF_INCLUDE | _spf.svethostingu.cz |
| SPF_MX | kao.cz |
Related pages
Pivot deeper into the graph from kao.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "kao.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.