Hostname
cdvuz.cz
Last fetched
cdvuz.cz resolves to 1 IPv4 address operated by AMAZON-02 - Amazon.com, Inc. in DE. WHOIS lists registrar:reg-active24 as the registrar.
Nutrition Label
Resolution chain
cdvuz.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 |
|---|---|---|---|---|
| 52.28.24.127 | 52.28.0.0/16 | AS16509 | AMAZON-02 - Amazon.com, Inc. | DE |
WHOIS identity
- Registrar
- registrar:reg-active24
- Organization
- cd - informacni systemy, a.s.
- Contact emails
Subdomains
12 observed subdomains of cdvuz.cz.
Web-graph footprint
Distinct hostnames that link to or from cdvuz.cz in the public web crawl.
76 sites link to this hostname.
61 sites linked to from this hostname.
Sample inbound links
Threat posture
History
Mail and authentication
SPF policy
7 SPF mechanisms authorising senders for cdvuz.cz.
| Mechanism | Target |
|---|---|
| SPF_IP | 195.146.103.184/32 |
| SPF_IP | 195.146.103.185/32 |
| SPF_IP | 81.19.46.20/32 |
| SPF_IP | 81.19.46.25/32 |
| SPF_IP | 81.19.46.4/32 |
| SPF_IP | 82.117.128.37/32 |
| SPF_MX | cdvuz.cz |
Related pages
Pivot deeper into the graph from cdvuz.cz.
- IP · 52.28.24.127
- ASN · AS16509AMAZON-02 - Amazon.com, Inc.
- Registrar · registrar:reg-active24
- Country · DE
- Email · petra.oplova@cdis.cz
- TLD · .cz
- Browse hostnames · cd…
- 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: "cdvuz.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.