Hostname
rbit.cz
Last fetched
rbit.cz resolves to 3 IPv4 addresses operated by AS208414 in CZ. WHOIS lists registrar:reg-wedos as the registrar.
Nutrition Label
Resolution chain
rbit.cz resolves to 3 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.
| IP | Prefix | ASN | Operator | Country |
|---|---|---|---|---|
| 185.8.237.5 | 185.8.237.0/24 | AS208414 | — | CZ |
| 185.8.237.6 | 185.8.237.0/24 | AS208414 | — | CZ |
| 89.221.219.112 | 89.221.208.0/20 | AS197019 | — | CZ |
WHOIS identity
- Registrar
- registrar:reg-wedos
- Organization
- r-bit technology, s.r.o.
- Contact emails
- —
Subdomains
113 observed subdomains of rbit.cz.
Showing 25 of 113. View all subdomains →
Web-graph footprint
Distinct hostnames that link to or from rbit.cz in the public web crawl.
5 sites link to this hostname.
2 sites linked to from this hostname.
Sample inbound links
Sample outbound links
Threat posture
History
Mail and authentication
MX records
SPF policy
10 SPF mechanisms authorising senders for rbit.cz.
| Mechanism | Target |
|---|---|
| SPF_A | rbit.cz |
| SPF_INCLUDE | _koha1.rbit.cz |
| SPF_INCLUDE | _koha2.rbit.cz |
| SPF_INCLUDE | _koha3.rbit.cz |
| SPF_INCLUDE | _koha4.rbit.cz |
| SPF_INCLUDE | _koha5.rbit.cz |
| SPF_INCLUDE | _koha6.rbit.cz |
| SPF_INCLUDE | _koha7.rbit.cz |
| SPF_INCLUDE | _koha8.rbit.cz |
| SPF_MX | rbit.cz |
Related pages
Pivot deeper into the graph from rbit.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "rbit.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.