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Hostname

pno.cz

Last fetched

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

Nutrition Label

WHISPER CANON · pno.czRouting diversity1.5/10Peering density2.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/pno.cz

Resolution chain

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

IPPrefixASNOperatorCountry
193.105.158.190193.105.158.0/23AS24806—CZ

WHOIS identity

Registrar
registrar:reg-webglobe
Organization
mabar, spol. s r.o.
Contact emails
—

Subdomains

1 observed subdomain of pno.cz.

Subdomain
www.pno.cz

Web-graph footprint

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

23 sites link to this hostname.

25 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 pno.cz.

MechanismTarget
SPF_Apno.cz
SPF_INCLUDE_spf.forpsi.com
SPF_MXpno.cz

Related pages

Pivot deeper into the graph from pno.cz.

Cypher and MCP

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

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