Hostname
sumavanet.cz
Last fetched
sumavanet.cz resolves to 1 IPv4 address operated by AS34222 in CZ. WHOIS lists registrar:reg-zoner as the registrar.
Nutrition Label
Resolution chain
sumavanet.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 |
|---|---|---|---|---|
| 217.198.115.39 | 217.198.112.0/20 | AS34222 | — | CZ |
WHOIS identity
- Registrar
- registrar:reg-zoner
- Organization
- mgr. pavel hladky
- Contact emails
Subdomains
43 observed subdomains of sumavanet.cz.
Showing 25 of 43. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from sumavanet.cz in the public web crawl.
827 sites link to this hostname.
508 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
3 SPF mechanisms authorising senders for sumavanet.cz.
| Mechanism | Target |
|---|---|
| SPF_A | sumavanet.cz |
| SPF_INCLUDE | spf-zoner-cloudmail.zoner.com |
| SPF_INCLUDE | spf-zoner-zmail.zoner.com |
Related pages
Pivot deeper into the graph from sumavanet.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "sumavanet.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.