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Hostname

sborwitz.cz

Last fetched

sborwitz.cz resolves to 1 IPv4 address operated by AS29134 in CZ. WHOIS lists registrar:reg-internet-cz as the registrar.

Nutrition Label

WHISPER CANON · sborwitz.czRouting diversity1.5/10Peering density3.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/sborwitz.cz

Resolution chain

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

IPPrefixASNOperatorCountry
62.109.154.16362.109.128.0/19AS29134—CZ

WHOIS identity

Registrar
registrar:reg-internet-cz
Organization
ing. arch. michal sborwitz
Contact emails
—

Subdomains

2 observed subdomains of sborwitz.cz.

Subdomain
smtp.sborwitz.cz
www.sborwitz.cz

Web-graph footprint

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

13 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

Related pages

Pivot deeper into the graph from sborwitz.cz.

Cypher and MCP

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

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