Hostname
cmu.cz
Last fetched
cmu.cz resolves to 1 IPv4 address operated by AS51013 in SK. WHOIS lists registrar:reg-active24 as the registrar.
Nutrition Label
Resolution chain
cmu.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 |
|---|---|---|---|---|
| 37.9.175.212 | 37.9.175.0/24 | AS51013 | — | SK |
WHOIS identity
- Registrar
- registrar:reg-active24
- Organization
- jiří čížek
- Contact emails
- —
Subdomains
26 observed subdomains of cmu.cz.
Showing 25 of 26. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from cmu.cz in the public web crawl.
325 sites link to this hostname.
67 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
6 SPF mechanisms authorising senders for cmu.cz.
| Mechanism | Target |
|---|---|
| SPF_A | cmu.cz |
| SPF_A | fwcmuap.cmu.cz |
| SPF_INCLUDE | _spf.m1.websupport.sk |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 217.11.236.49 |
| SPF_MX | cmu.cz |
Related pages
Pivot deeper into the graph from cmu.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "cmu.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.