Hostname

gynem.cz

Last fetched Mon, 06 Jul 2026 10:10:34 GMT

gynem.cz resolves to 1 IPv4 address operated by AS43541 in CZ. WHOIS lists registrar:reg-gransy as the registrar.

Nutrition Label

Resolution chain

gynem.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
185.115.1.21	185.115.1.0/24	AS43541	—	CZ

WHOIS identity

Registrar: registrar:reg-gransy
Organization: martin mrazek
Contact emails: —

Subdomains

6 observed subdomains of gynem.cz.

Subdomain
fw.gynem.cz
intranet.gynem.cz
ivf.gynem.cz
sst.gynem.cz
terminal.gynem.cz
www.gynem.cz

Web-graph footprint

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

246 sites link to this hostname.

111 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

4 SPF mechanisms authorising senders for gynem.cz.

Mechanism	Target
SPF_A	gynem.cz
SPF_A	spf.seznam.cz
SPF_INCLUDE	spf.seznam.cz
SPF_MX	gynem.cz

Pivot deeper into the graph from gynem.cz.

Cypher and MCP

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

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