Hostname
zikum.cz
Last fetched
zikum.cz resolves to 1 IPv4 address operated by ORACLE-BMC-31898 - Oracle Corporation in DE. WHOIS lists registrar:reg-gransy as the registrar.
Nutrition Label
Resolution chain
zikum.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 |
|---|---|---|---|---|
| 141.144.239.80 | 141.144.224.0/19 | AS31898 | ORACLE-BMC-31898 - Oracle Corporation | DE |
WHOIS identity
- Registrar
- registrar:reg-gransy
- Organization
- zikum s.r.o.
- Contact emails
- —
Subdomains
32 observed subdomains of zikum.cz.
Showing 23 of 32. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from zikum.cz in the public web crawl.
22 sites link to this hostname.
Threat posture
History
Mail and authentication
SPF policy
5 SPF mechanisms authorising senders for zikum.cz.
| Mechanism | Target |
|---|---|
| SPF_A | zikum.cz |
| SPF_IP | 95.168.200.224/28 |
| SPF_IP | 95.168.204.224/27 |
| SPF_IP | 95.168.206.224/27 |
| SPF_MX | zikum.cz |
Related pages
Pivot deeper into the graph from zikum.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "zikum.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.