Hostname
jcu.cz
Last fetched
jcu.cz resolves to 1 IPv4 address operated by AS2852 in CZ. WHOIS lists registrar:reg-wedos as the registrar.
Nutrition Label
Resolution chain
jcu.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 |
|---|---|---|---|---|
| 160.217.6.39 | 160.217.0.0/16 | AS2852 | — | CZ |
WHOIS identity
- Registrar
- registrar:reg-wedos
- Organization
- jihoceska universita
- Contact emails
Subdomains
14,713 observed subdomains of jcu.cz.
Showing 25 of 14,713. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from jcu.cz in the public web crawl.
799 sites link to this hostname.
368 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
4 SPF mechanisms authorising senders for jcu.cz.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 160.217.1.0/24 |
| SPF_IP | 160.217.6.151 |
| SPF_IP | 160.217.6.33 |
Related pages
Pivot deeper into the graph from jcu.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "jcu.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.