Hostname
8r.cz
Last fetched
8r.cz resolves to 1 IPv4 address operated by VSHOSTING - VSHOSTING-CDN in CZ. WHOIS lists iana:1082 as the registrar.
Nutrition Label
Resolution chain
8r.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 |
|---|---|---|---|---|
| 185.64.219.22 | 185.64.216.0/22 | AS43541 | VSHOSTING - VSHOSTING-CDN | CZ |
WHOIS identity
- Registrar
- iana:1082
- Organization
- tadeas mengler
- Contact emails
Subdomains
6 observed subdomains of 8r.cz.
Showing 5 of 6. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from 8r.cz in the public web crawl.
1 site linked to from this hostname.
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
3 SPF mechanisms authorising senders for 8r.cz.
| Mechanism | Target |
|---|---|
| SPF_A | 8r.cz |
| SPF_INCLUDE | gransy.com |
| SPF_MX | 8r.cz |
Related pages
Pivot deeper into the graph from 8r.cz.
- IP · 185.64.219.22
- ASN · AS43541VSHOSTING - VSHOSTING-CDN
- Registrar · iana:1082
- Country · CZ
- Email · tadeas.mengler@gmail.com
- TLD · .cz
- Browse hostnames · 8r…
- Glossary · What is a hostname?
- Whisper Internet Directory — home
- Live MOAS conflicts feed
- Threat feed · Spamhaus DROP
- United States internet infrastructure
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "8r.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.