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Hostname

idsk.cz

Last fetched

idsk.cz resolves to 1 IPv4 address operated by AS51013 in SK. WHOIS lists registrar:reg-active24 as the registrar.

Nutrition Label

WHISPER CANON · idsk.czRouting diversity1.5/10Peering density4.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/idsk.cz

Resolution chain

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

IPPrefixASNOperatorCountry
37.9.175.16337.9.175.0/24AS51013—SK

WHOIS identity

Registrar
registrar:reg-active24
Organization
idsk
Contact emails
—

Subdomains

22 observed subdomains of idsk.cz.

Subdomain
autobusy2024.idsk.cz
autodiscover.idsk.cz
brana.idsk.cz
echo.idsk.cz
idsk12exc.idsk.cz
posta.idsk.cz
smlouvy.idsk.cz
tu.idsk.cz
vpn.idsk.cz
www.idsk.cz

Showing 10 of 22. View all subdomains →

Web-graph footprint

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

56 sites link to this hostname.

22 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

7 SPF mechanisms authorising senders for idsk.cz.

MechanismTarget
SPF_INCLUDE_spf.m1.websupport.sk
SPF_INCLUDE_spf.websupport.cz
SPF_INCLUDEspf.protection.outlook.com
SPF_IP62.77.86.101
SPF_IP62.77.86.102
SPF_IP62.77.86.98
SPF_MXidsk.cz

Related pages

Pivot deeper into the graph from idsk.cz.

Cypher and MCP

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

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