Hostname

acon.cz

Last fetched Tue, 04 Aug 2026 16:13:03 GMT

acon.cz resolves to 1 IPv4 address operated by QUANTCOM-AS - Quantcom, a.s. in CZ. WHOIS lists registrar:reg-wedos as the registrar.

Nutrition Label

Resolution chain

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

IP	Prefix	ASN	Operator	Country
82.119.255.7	82.119.240.0/20	AS29208	QUANTCOM-AS - Quantcom, a.s.	CZ

WHOIS identity

Registrar: registrar:reg-wedos
Organization: acon, spol. s r.o.
Contact emails: —

Subdomains

1 observed subdomain of acon.cz.

Subdomain
www.acon.cz

Web-graph footprint

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

Sample inbound links

Threat posture

History

Mail and authentication

MX records

mbox.harfa.net

SPF policy

1 SPF mechanism authorising senders for acon.cz.

Mechanism	Target
SPF_MX	acon.cz

Pivot deeper into the graph from acon.cz.

Cypher and MCP

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

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