Hostname

jad.cz

Last fetched Fri, 24 Jul 2026 05:03:44 GMT

jad.cz resolves to 1 IPv4 address operated by AS28725 in CZ. WHOIS lists registrar:reg-active24 as the registrar.

Nutrition Label

Resolution chain

jad.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
85.163.228.35	85.163.0.0/16	AS28725	—	CZ

WHOIS identity

Registrar: registrar:reg-active24
Organization: ing. macháček jaromír
Contact emails: —

Subdomains

11 observed subdomains of jad.cz.

Subdomain
b2b.jad.cz
eng.jad.cz
hu.jad.cz
hun.jad.cz
mail.jad.cz
pl.jad.cz
pol.jad.cz
ru.jad.cz
rus.jad.cz
uk.jad.cz
www.jad.cz

Web-graph footprint

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

10 sites link to this hostname.

8 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Pivot deeper into the graph from jad.cz.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "jad.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.