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Hostname

khk.cz

Last fetched

khk.cz resolves to 1 IPv4 address operated by AS2852 in CZ. WHOIS lists registrar:reg-active24 as the registrar.

Nutrition Label

WHISPER CANON · khk.czRouting diversity1.5/10Peering density7.1/10MOAS conflict✓ noneThreat-feed listings6.8/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/khk.cz

Resolution chain

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

IPPrefixASNOperatorCountry
195.113.123.213195.113.0.0/16AS2852—CZ

WHOIS identity

Registrar
registrar:reg-active24
Organization
jiří kočárník
Contact emails
—

Subdomains

19 observed subdomains of khk.cz.

Subdomain
aktionn.khk.cz
cp.khk.cz
dotace.khk.cz
dotisadmin.khk.cz
dpp.khk.cz
esbgw.khk.cz
investice.khk.cz
itsupport.khk.cz
mail.khk.cz
mail1.khk.cz
mail2.khk.cz
mapy.khk.cz
portalpo.khk.cz
prvk.khk.cz
uap.khk.cz
up.khk.cz
vpn.khk.cz
www.khk.cz
zur.khk.cz

Web-graph footprint

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

487 sites link to this hostname.

905 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

6 SPF mechanisms authorising senders for khk.cz.

MechanismTarget
SPF_IP188.122.211.193/32
SPF_IP195.113.185.247/32
SPF_IP195.93.216.216/32
SPF_IP2001:67c:256c:fc0:c3:5d:d8:9a/128
SPF_IP2001:718:1205:185::247/128
SPF_IP2a0a:b6c0:0:1700:211::193/128

Related pages

Pivot deeper into the graph from khk.cz.

Cypher and MCP

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

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