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Hostname

estplus.cz

Last fetched

estplus.cz resolves to 1 IPv4 address operated by EDERA_Group - Edera Group a.s. in CZ. WHOIS lists registrar:reg-active24 as the registrar.

Nutrition Label

WHISPER CANON · estplus.czRouting diversity1.5/10Peering density3.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/estplus.cz

Resolution chain

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

IPPrefixASNOperatorCountry
176.123.12.46176.123.12.0/22AS42306EDERA_Group - Edera Group a.s.CZ

WHOIS identity

Registrar
registrar:reg-active24
Organization
est + a.s.
Contact emails
—

Subdomains

1 observed subdomain of estplus.cz.

Subdomain
www.estplus.cz

Web-graph footprint

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

5 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

5 SPF mechanisms authorising senders for estplus.cz.

MechanismTarget
SPF_Amx1.mas.t-systems-service.com
SPF_Amx2.mas.t-systems-service.com
SPF_Amx3.mas.t-systems-service.com
SPF_INCLUDEspf.durr-group.com
SPF_INCLUDEspf.protection.outlook.com

Related pages

Pivot deeper into the graph from estplus.cz.

Cypher and MCP

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

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