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Hostname

flysim.cz

Last fetched

flysim.cz resolves to 1 IPv4 address operated by AS25248 in CZ. WHOIS lists registrar:reg-active24 as the registrar.

Nutrition Label

WHISPER CANON · flysim.czRouting diversity1.5/10Peering density6.2/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/flysim.cz

Resolution chain

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

IPPrefixASNOperatorCountry
84.244.76.4584.244.64.0/18AS25248—CZ
84.244.76.4584.244.64.0/18AS25248—CZ

WHOIS identity

Registrar
registrar:reg-active24
Organization
kinet s.r.o.
Contact emails
—

Subdomains

2 observed subdomains of flysim.cz.

Subdomain
posta.flysim.cz
www.flysim.cz

Web-graph footprint

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

15 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for flysim.cz.

MechanismTarget
SPF_Aflysim.cz
SPF_MXflysim.cz

Related pages

Pivot deeper into the graph from flysim.cz.

Cypher and MCP

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

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