Hostname

xvx.cz

Last fetched Sun, 12 Jul 2026 00:53:06 GMT

xvx.cz has no current public IPv4 resolution in WhisperGraph; WHOIS lists registrar:reg-internet-cz as the registrar.

Nutrition Label

Resolution chain

xvx.cz has no current public IPv4 resolution in WhisperGraph. The WHOIS record below is the only graph data we have on this hostname.

WHOIS identity

Registrar: registrar:reg-internet-cz
Organization: petr růžička
Contact emails: —

Subdomains

10 observed subdomains of xvx.cz.

Subdomain
blog.xvx.cz
byt.xvx.cz
cestovani.xvx.cz
linux-old.xvx.cz
linux.xvx.cz
peru.xvx.cz
petr.xvx.cz
ruzickovabozena.xvx.cz
svatba.xvx.cz
www.xvx.cz

Web-graph footprint

Distinct hostnames that link to or from xvx.cz in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for xvx.cz.

Mechanism	Target
SPF_INCLUDE	_spf.google.com

Pivot deeper into the graph from xvx.cz.

Cypher and MCP

Reproduce the resolution chain directly against graph.whisper.security:

MATCH (h:HOSTNAME {name: "xvx.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 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.