Hostname
herman.cz
Last fetched
herman.cz resolves to 1 IPv4 address operated by AS56566 in CZ. WHOIS lists registrar:reg-webglobe as the registrar.
Nutrition Label
Resolution chain
herman.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 |
|---|---|---|---|---|
| 31.31.227.84 | 31.31.224.0/19 | AS56566 | — | CZ |
WHOIS identity
- Registrar
- registrar:reg-webglobe
- Organization
- ing. ivo herman, csc.
- Contact emails
Subdomains
22 observed subdomains of herman.cz.
Web-graph footprint
Distinct hostnames that link to or from herman.cz in the public web crawl.
12 sites link to this hostname.
21 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
2 SPF mechanisms authorising senders for herman.cz.
| Mechanism | Target |
|---|---|
| SPF_INCLUDE | spf.seznam.cz |
| SPF_IP | 77.75.76.89 |
Related pages
Pivot deeper into the graph from herman.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "herman.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.