Hostname

fue.cz

Last fetched Fri, 07 Aug 2026 03:54:03 GMT

fue.cz resolves to 1 IPv4 address operated by ZONER-AS - ZONER a.s. in CZ. WHOIS lists registrar:reg-zoner as the registrar.

Nutrition Label

Resolution chain

fue.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
217.198.114.179	217.198.112.0/20	AS34222	ZONER-AS - ZONER a.s.	CZ

WHOIS identity

Registrar: registrar:reg-zoner
Organization: jiří viktorin
Contact emails: —

Subdomains

3 observed subdomains of fue.cz.

Subdomain
server.fue.cz
www.fue.cz

Showing 2 of 3. View all subdomains →

Web-graph footprint

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

2 sites linked to from this hostname.

Sample outbound links

Threat posture

History

Mail and authentication

SPF policy

1 SPF mechanism authorising senders for fue.cz.

Mechanism	Target
SPF_INCLUDE	spf-zoner-zmail.zoner.com

Pivot deeper into the graph from fue.cz.

Cypher and MCP

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

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