Skip to content

Hostname

letnaky.cz

Last fetched

letnaky.cz resolves to 1 IPv4 address operated by AS24806 in CZ. WHOIS lists registrar:reg-internet-cz as the registrar.

Nutrition Label

WHISPER CANON · letnaky.czRouting diversity1.5/10Peering density2.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/letnaky.cz

Resolution chain

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

IPPrefixASNOperatorCountry
81.2.194.24481.2.192.0/18AS24806—CZ

WHOIS identity

Registrar
registrar:reg-internet-cz
Organization
jan hadrava
Contact emails
—

Subdomains

4 observed subdomains of letnaky.cz.

Subdomain
m.letnaky.cz
noproxy_604498aa0aa99.letnaky.cz
wildcard.letnaky.cz
www.letnaky.cz

Web-graph footprint

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

26 sites link to this hostname.

210 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from letnaky.cz.

Cypher and MCP

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

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