Hostname

gpcz.cz

Last fetched Thu, 06 Aug 2026 09:49:30 GMT

gpcz.cz resolves to 1 IPv4 address operated by AS-BENESTRA - SWAN, a.s. in SK. WHOIS lists registrar:reg-gransy as the registrar.

Nutrition Label

Resolution chain

gpcz.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
85.248.130.200	85.248.0.0/16	AS5578	AS-BENESTRA - SWAN, a.s.	SK

WHOIS identity

Registrar: registrar:reg-gransy
Organization: gp.cz s.r.o.
Contact emails: —

Subdomains

1 observed subdomain of gpcz.cz.

Subdomain
www.gpcz.cz

Threat posture

History

Mail and authentication

MX records

SPF policy

3 SPF mechanisms authorising senders for gpcz.cz.

Mechanism	Target
SPF_A	gpcz.cz
SPF_INCLUDE	_spf.smartweb.eu
SPF_MX	gpcz.cz

Pivot deeper into the graph from gpcz.cz.

Cypher and MCP

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

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