Hostname
hefas.cz
Last fetched
hefas.cz resolves to 1 IPv4 address operated by CC_INTERNET - CC INTERNET s.r.o. in CZ. WHOIS lists registrar:reg-wedos as the registrar.
Nutrition Label
Resolution chain
hefas.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 |
|---|---|---|---|---|
| 212.69.131.228 | 212.69.131.0/24 | AS202921 | CC_INTERNET - CC INTERNET s.r.o. | CZ |
WHOIS identity
- Registrar
- registrar:reg-wedos
- Organization
- hefas s.r.o.
- Contact emails
- —
Subdomains
4 observed subdomains of hefas.cz.
Web-graph footprint
Distinct hostnames that link to or from hefas.cz in the public web crawl.
25 sites link to this hostname.
2 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for hefas.cz.
| Mechanism | Target |
|---|---|
| SPF_A | hefas.cz |
| SPF_IP | 46.29.224.5 |
| SPF_MX | hefas.cz |
Related pages
Pivot deeper into the graph from hefas.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "hefas.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.