Hostname
k2.cz
Last fetched
k2.cz resolves to 1 IPv4 address operated by AS197083 in CZ. WHOIS lists registrar:reg-webglobe as the registrar.
Nutrition Label
Resolution chain
k2.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 |
|---|---|---|---|---|
| 178.248.11.20 | 178.248.8.0/21 | AS197083 | — | CZ |
WHOIS identity
- Registrar
- registrar:reg-webglobe
- Organization
- k2 atmitec s.r.o.
- Contact emails
Subdomains
67 observed subdomains of k2.cz.
Showing 25 of 67. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from k2.cz in the public web crawl.
135 sites link to this hostname.
41 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
12 SPF mechanisms authorising senders for k2.cz.
| Mechanism | Target |
|---|---|
| SPF_A | k2.cz |
| SPF_INCLUDE | servers.mcsv.net |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 178.248.11.18 |
| SPF_IP | 178.248.11.5 |
| SPF_IP | 178.248.11.50 |
| SPF_IP | 178.248.11.52 |
| SPF_IP | 178.248.11.6 |
| SPF_IP | 178.248.9.106 |
| SPF_IP | 178.248.9.246 |
| SPF_IP | 193.179.215.2 |
| SPF_MX | k2.cz |
Related pages
Pivot deeper into the graph from k2.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "k2.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.