Hostname
koop.cz
Last fetched
koop.cz resolves to 1 IPv4 address operated by AS43541 in CZ. WHOIS lists registrar:reg-wedos as the registrar.
Nutrition Label
Resolution chain
koop.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 |
|---|---|---|---|---|
| 217.16.188.112 | 217.16.176.0/20 | AS43541 | — | CZ |
WHOIS identity
- Registrar
- registrar:reg-wedos
- Organization
- kooperativa pojistovna a.s.
- Contact emails
Subdomains
114 observed subdomains of koop.cz.
Showing 25 of 114. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from koop.cz in the public web crawl.
1,088 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for koop.cz.
| Mechanism | Target |
|---|---|
| SPF_A | ko-www04.vs.test.fg.cz |
| SPF_A | ko-www05.vs.fg.cz |
| SPF_INCLUDE | spf.vig.cz |
Related pages
Pivot deeper into the graph from koop.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "koop.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.