Hostname
dvanaweb.cz
Last fetched
dvanaweb.cz resolves to 1 IPv4 address operated by AS39392 in CZ. WHOIS lists registrar:reg-gransy as the registrar.
Nutrition Label
Resolution chain
dvanaweb.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 |
|---|---|---|---|---|
| 46.234.108.27 | 46.234.96.0/19 | AS39392 | — | CZ |
WHOIS identity
- Registrar
- registrar:reg-gransy
- Organization
- jakub doležal
- Contact emails
- —
Subdomains
46 observed subdomains of dvanaweb.cz.
Showing 25 of 46. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from dvanaweb.cz in the public web crawl.
4 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 dvanaweb.cz.
| Mechanism | Target |
|---|---|
| SPF_A | dvanaweb.cz |
| SPF_MX | dvanaweb.cz |
Related pages
Pivot deeper into the graph from dvanaweb.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "dvanaweb.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.