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Hostname

1ws.cz

Last fetched

1ws.cz resolves to 1 IPv4 address operated by CZ-SUAS - Sokolovska uhelna, pravni nastupce, a.s. in CZ.

Nutrition Label

WHISPER CANON · 1ws.czRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint3.2/10canon.whisper.security/host/1ws.cz

Resolution chain

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

IPPrefixASNOperatorCountry
5.1.56.445.1.56.0/21AS198161CZ-SUAS - Sokolovska uhelna, pravni nastupce, a.s.CZ

WHOIS identity

Registrar
—
Organization
mgr. vladimir rehacek
Contact emails

Subdomains

3 observed subdomains of 1ws.cz.

Subdomain
lithium.1ws.cz
mail.1ws.cz
www.1ws.cz

Web-graph footprint

Distinct hostnames that link to or from 1ws.cz in the public web crawl.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from 1ws.cz.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "1ws.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.