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Hostname

joyfor.cz

Last fetched

joyfor.cz resolves to 1 IPv4 address operated by AS197019 in CZ. WHOIS lists registrar:reg-active24 as the registrar.

Nutrition Label

WHISPER CANON · joyfor.czRouting diversity1.5/10Peering density3.1/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/joyfor.cz

Resolution chain

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

IPPrefixASNOperatorCountry
46.28.106.19946.28.104.0/21AS197019—CZ

WHOIS identity

Registrar
registrar:reg-active24
Organization
joy&build s.r.o.
Contact emails
—

Subdomains

1 observed subdomain of joyfor.cz.

Subdomain
www.joyfor.cz

Web-graph footprint

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

12 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 joyfor.cz.

MechanismTarget
SPF_Ajoyfor.cz
SPF_INCLUDE_spf.we.wedos.net
SPF_IP46.28.106.199
SPF_MXjoyfor.cz

Related pages

Pivot deeper into the graph from joyfor.cz.

Cypher and MCP

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

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