Hostname
kavalier.cz
Last fetched
kavalier.cz resolves to 1 IPv4 address operated by MASTER-AS - MasterDC s.r.o. in CZ. WHOIS lists iana:1746 as the registrar.
Nutrition Label
Resolution chain
kavalier.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 |
|---|---|---|---|---|
| 89.185.225.24 | 89.185.224.0/19 | AS24971 | MASTER-AS - MasterDC s.r.o. | CZ |
WHOIS identity
- Registrar
- iana:1746
- Organization
- kavalierglass, a.s.
- Contact emails
Subdomains
8 observed subdomains of kavalier.cz.
Web-graph footprint
Distinct hostnames that link to or from kavalier.cz in the public web crawl.
138 sites link to this hostname.
54 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
5 SPF mechanisms authorising senders for kavalier.cz.
| Mechanism | Target |
|---|---|
| SPF_A | gw.myexchange.cz |
| SPF_A | iredmail.kavalier.cz |
| SPF_A | kavalier.cz |
| SPF_A | mail.kavalier.cz |
| SPF_MX | kavalier.cz |
Related pages
Pivot deeper into the graph from kavalier.cz.
- IP · 89.185.225.24
- ASN · AS24971MASTER-AS - MasterDC s.r.o.
- Registrar · iana:1746
- Country · CZ
- Email · sprava-domen@kavalier.cz
- TLD · .cz
- Browse hostnames · ka…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "kavalier.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.