Hostname
benna.cz
Last fetched
benna.cz resolves to 1 IPv4 address operated by AS56566 in CZ. WHOIS lists registrar:reg-zoner as the registrar.
Nutrition Label
Resolution chain
benna.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 |
|---|---|---|---|---|
| 31.31.225.11 | 31.31.224.0/19 | AS56566 | — | CZ |
WHOIS identity
- Registrar
- registrar:reg-zoner
- Organization
- josef kroupa
- Contact emails
- —
Subdomains
2 observed subdomains of benna.cz.
| Subdomain |
|---|
| mail.benna.cz |
| www.benna.cz |
Web-graph footprint
Distinct hostnames that link to or from benna.cz in the public web crawl.
5 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
2 SPF mechanisms authorising senders for benna.cz.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.satthosting.cz |
| SPF_MX | benna.cz |
Related pages
Pivot deeper into the graph from benna.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "benna.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.