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Hostname

vls.cz

Last fetched

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

Nutrition Label

WHISPER CANON · vls.czRouting diversity1.5/10Peering density1.2/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency6.7/10Resolver footprint4.0/10canon.whisper.security/host/vls.cz

Resolution chain

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

IPPrefixASNOperatorCountry
193.86.206.218193.86.0.0/16AS13036CZ

WHOIS identity

Registrar
registrar:reg-internet-cz
Organization
vojenske lesy a statky cr, s.p.
Contact emails

Subdomains

27 observed subdomains of vls.cz.

Web-graph footprint

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

238 sites link to this hostname.

37 sites linked to from this hostname.

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for vls.cz.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com
SPF_IP194.145.180.34
SPF_MXvls.cz

Related pages

Pivot deeper into the graph from vls.cz.

Cypher and MCP

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

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