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Hostname

sumava.cz

Last fetched

sumava.cz resolves to 1 IPv4 address operated by GRANSY - Gransy s.r.o. in CZ.

Nutrition Label

WHISPER CANON · sumava.czRouting diversity1.5/10Peering density4.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint6.3/10canon.whisper.security/host/sumava.cz

Resolution chain

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

IPPrefixASNOperatorCountry
185.28.193.35185.28.193.0/24AS60592GRANSY - Gransy s.r.o.CZ

WHOIS identity

No WHOIS records are currently associated with sumava.cz in WhisperGraph.

Subdomains

16 observed subdomains of sumava.cz.

Subdomain
mail.sumava.cz
med.sumava.cz
prodejmedu.sumava.cz
rts.sumava.cz
rudik.sumava.cz
staraposta.sumava.cz
webcam.sumava.cz
webmuzeum.sumava.cz
www.sumava.cz

Showing 9 of 16. View all subdomains →

Web-graph footprint

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

79 sites link to this hostname.

284 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for sumava.cz.

MechanismTarget
SPF_Asumava.cz
SPF_INCLUDEgransy.com
SPF_MXsumava.cz

Related pages

Pivot deeper into the graph from sumava.cz.

Cypher and MCP

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

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