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Hostname

zoner.cz

Last fetched

zoner.cz resolves to 1 IPv4 address operated by AS34222 in CZ. WHOIS lists registrar:reg-zoner as the registrar.

Nutrition Label

WHISPER CANON · zoner.czRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint8.2/10canon.whisper.security/host/zoner.cz

Resolution chain

zoner.cz resolves to 1 distinct IPv4 address via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
217.198.122.203217.198.112.0/20AS34222—CZ

WHOIS identity

Registrar
registrar:reg-zoner
Organization
zoner a.s.
Contact emails

Subdomains

20 observed subdomains of zoner.cz.

Subdomain
15mx.zoner.cz
_spf.zoner.cz
ai.zoner.cz
air.zoner.cz
blog.zoner.cz
info.zoner.cz
jobs.zoner.cz
manual.zoner.cz
multilicence.zoner.cz
napoveda.zoner.cz
new.zoner.cz
podpora.zoner.cz
sip.zoner.cz
smtp.zoner.cz
student.zoner.cz
ucet.zoner.cz
wiki.zoner.cz
www.zoner.cz

Showing 18 of 20. View all subdomains →

Web-graph footprint

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

455 sites link to this hostname.

59 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for zoner.cz.

MechanismTarget
SPF_Asmtp.subreg.cz
SPF_INCLUDE_spf.google.com
SPF_INCLUDEspf-zoner-corp.zoner.com
SPF_INCLUDEspf.smartemailing.cz

Related pages

Pivot deeper into the graph from zoner.cz.

Cypher and MCP

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

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