Hostname
ic.cz
Last fetched
ic.cz resolves to 1 IPv4 address operated by AS16019 in CZ. WHOIS lists registrar:reg-gransy as the registrar.
Nutrition Label
Resolution chain
ic.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 |
|---|---|---|---|---|
| 77.48.29.193 | 77.48.0.0/17 | AS16019 | — | CZ |
WHOIS identity
- Registrar
- registrar:reg-gransy
- Organization
- internet centrum s.r.o. internet centrum s.r.o.
- Contact emails
Subdomains
21,662 observed subdomains of ic.cz.
Showing 25 of 21,662. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from ic.cz in the public web crawl.
692 sites link to this hostname.
Threat posture
History
Mail and authentication
MX records
SPF policy
8 SPF mechanisms authorising senders for ic.cz.
| Mechanism | Target |
|---|---|
| SPF_A | ic.cz |
| SPF_INCLUDE | spf.nubium.cz |
| SPF_IP | 62.240.183.128/25 |
| SPF_IP | 77.48.29.192/28 |
| SPF_IP | 88.86.100.160/27 |
| SPF_IP | 88.86.103.240/28 |
| SPF_IP | 95.168.0.0/16 |
| SPF_MX | ic.cz |
Related pages
Pivot deeper into the graph from ic.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "ic.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.