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Hostname

jpeterka.cz

Last fetched

jpeterka.cz resolves to 1 IPv4 address operated by QUANTCOM-AS - Quantcom, a.s. in CZ.

Nutrition Label

WHISPER CANON · jpeterka.czRouting diversity1.5/10Peering density7.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/jpeterka.cz

Resolution chain

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

IPPrefixASNOperatorCountry
212.24.153.155212.17.64.0/18AS29208QUANTCOM-AS - Quantcom, a.s.CZ

WHOIS identity

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

Subdomains

15 observed subdomains of jpeterka.cz.

Subdomain
cloud.jpeterka.cz
dev.jpeterka.cz
files.jpeterka.cz
ha.jpeterka.cz
ketocalc.jpeterka.cz
media.jpeterka.cz
metabase.jpeterka.cz
nas.jpeterka.cz
nextcloud.jpeterka.cz
plausible.jpeterka.cz
plex.jpeterka.cz
portfolio.jpeterka.cz
profile.jpeterka.cz
rozvoj.jpeterka.cz

Showing 14 of 15. View all subdomains →

Web-graph footprint

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

12 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for jpeterka.cz.

MechanismTarget
SPF_MXjpeterka.cz

Related pages

Pivot deeper into the graph from jpeterka.cz.

Cypher and MCP

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

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