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Hostname

optikazlin.cz

Last fetched

optikazlin.cz resolves to 1 IPv4 address operated by INTERNET-CZ - INTERNET CZ, a.s. in CZ. WHOIS lists registrar:reg-aspone as the registrar.

Nutrition Label

WHISPER CANON · optikazlin.czRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint8.2/10canon.whisper.security/host/optikazlin.cz

Resolution chain

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

IPPrefixASNOperatorCountry
193.105.158.190193.105.158.0/23AS24806INTERNET-CZ - INTERNET CZ, a.s.CZ

WHOIS identity

Registrar
registrar:reg-aspone
Organization
profioptic, s.r.o.
Contact emails
—

Subdomains

1 observed subdomain of optikazlin.cz.

Subdomain
www.optikazlin.cz

Web-graph footprint

Distinct hostnames that link to or from optikazlin.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

5 SPF mechanisms authorising senders for optikazlin.cz.

MechanismTarget
SPF_Aoptikazlin.cz
SPF_INCLUDE_spf.aspone.cz
SPF_INCLUDE_spf.forpsi.com
SPF_INCLUDE_spf.mlsend.com
SPF_MXoptikazlin.cz

Related pages

Pivot deeper into the graph from optikazlin.cz.

Cypher and MCP

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

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