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Hostname

comel.cz

Last fetched

comel.cz resolves to 1 IPv4 address operated by AS39790 in CZ. WHOIS lists registrar:reg-web4u as the registrar.

Nutrition Label

WHISPER CANON · comel.czRouting diversity1.5/10Peering density2.4/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency3.3/10Resolver footprint3.2/10canon.whisper.security/host/comel.cz

Resolution chain

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

IPPrefixASNOperatorCountry
81.91.92.8681.91.88.0/21AS39790—CZ

WHOIS identity

Registrar
registrar:reg-web4u
Organization
lukáš beneš
Contact emails
—

Subdomains

18 observed subdomains of comel.cz.

Subdomain
360tka.comel.cz
densjogou.comel.cz
holenda.comel.cz
linux.comel.cz
michalpalat.comel.cz
mysql.comel.cz
net.comel.cz
ns1.comel.cz
ns2.comel.cz
shop.comel.cz
smtp.comel.cz
smtp2.comel.cz
webmail.comel.cz
webserver.comel.cz
www.comel.cz
wwwserver.comel.cz
wwwserverl.comel.cz

Showing 17 of 18. View all subdomains →

Web-graph footprint

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

1 site 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 comel.cz.

MechanismTarget
SPF_INCLUDE_spf.google.com

Related pages

Pivot deeper into the graph from comel.cz.

Cypher and MCP

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

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