Hostname

gccsh.cz

Last fetched Thu, 13 Aug 2026 21:49:53 GMT

gccsh.cz resolves to 2 IPv4 addresses operated by CLOUDFLARENET - Cloudflare, Inc. in CA. WHOIS lists registrar:reg-wedos as the registrar.

Nutrition Label

Resolution chain

gccsh.cz resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IP	Prefix	ASN	Operator	Country
104.21.87.3	104.21.80.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA
172.67.139.25	172.67.128.0/20	AS13335	CLOUDFLARENET - Cloudflare, Inc.	CA

WHOIS identity

Registrar: registrar:reg-wedos
Organization: golf & country club svobodne hamry
Contact emails: —

Subdomains

8 observed subdomains of gccsh.cz.

Subdomain
eklektik.gccsh.cz
eshop.gccsh.cz
hriste.gccsh.cz
jamkovka.gccsh.cz
rezervace.gccsh.cz
turnaje.gccsh.cz
wildcard.gccsh.cz
www.gccsh.cz

Web-graph footprint

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

52 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

mail2.zcom.cz

SPF policy

4 SPF mechanisms authorising senders for gccsh.cz.

Mechanism	Target
SPF_A	gccsh.cz
SPF_INCLUDE	spf.clients.profiwh.com
SPF_IP	185.178.174.174/32
SPF_MX	gccsh.cz

Pivot deeper into the graph from gccsh.cz.

Cypher and MCP

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

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