Hostname
dataserver.cz
Last fetched
dataserver.cz resolves to 1 IPv4 address operated by TMOBILE-CZ - T-Mobile Czech Republic a.s. in CZ. WHOIS lists iana:1746 as the registrar.
Nutrition Label
Resolution chain
dataserver.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 |
|---|---|---|---|---|
| 89.24.125.98 | 89.24.0.0/16 | AS13036 | TMOBILE-CZ - T-Mobile Czech Republic a.s. | CZ |
WHOIS identity
- Registrar
- iana:1746
- Organization
- about cz, s.r.o.
- Contact emails
- —
Subdomains
8 observed subdomains of dataserver.cz.
Threat posture
History
Mail and authentication
SPF policy
9 SPF mechanisms authorising senders for dataserver.cz.
| Mechanism | Target |
|---|---|
| SPF_A | m01.banan.cz |
| SPF_INCLUDE | spf.mandrillapp.com |
| SPF_INCLUDE | spf.protection.outlook.com |
| SPF_IP | 171.25.222.198 |
| SPF_IP | 81.2.226.173 |
| SPF_IP | 81.2.226.47 |
| SPF_IP | 89.24.125.102 |
| SPF_IP | 89.24.125.103 |
| SPF_MX | dataserver.cz |
Related pages
Pivot deeper into the graph from dataserver.cz.
Cypher and MCP
Reproduce the resolution chain directly against graph.whisper.security:
MATCH (h:HOSTNAME {name: "dataserver.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.