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Hostname

dyas.cz

Last fetched

dyas.cz resolves to 1 IPv4 address operated by AS13036 in CZ. WHOIS lists registrar:reg-internet-cz as the registrar.

Nutrition Label

WHISPER CANON · dyas.czRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.2/10canon.whisper.security/host/dyas.cz

Resolution chain

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

IPPrefixASNOperatorCountry
194.108.42.105194.108.0.0/16AS13036—CZ

WHOIS identity

Registrar
registrar:reg-internet-cz
Organization
dyas.eu, a.s.
Contact emails
—

Subdomains

4 observed subdomains of dyas.cz.

Subdomain
gate1.dyas.cz
gate2.dyas.cz
mail.dyas.cz
www.dyas.cz

Web-graph footprint

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

11 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for dyas.cz.

MechanismTarget
SPF_INCLUDEspf.it-help.cz
SPF_IP80.251.248.163
SPF_MXdyas.cz

Related pages

Pivot deeper into the graph from dyas.cz.

Cypher and MCP

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

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