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Hostname

frengp.cz

Last fetched

frengp.cz resolves to 1 IPv4 address operated by AS39791 in CZ. WHOIS lists registrar:reg-active24 as the registrar.

Nutrition Label

WHISPER CANON · frengp.czRouting diversity1.5/10Peering density4.7/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/frengp.cz

Resolution chain

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

IPPrefixASNOperatorCountry
89.111.113.23889.111.64.0/18AS39791—CZ

WHOIS identity

Registrar
registrar:reg-active24
Organization
gymnázium a střední průmyslová škola elektrotechniky a informatiky, frenštat pod radhoštěm, p.o.
Contact emails
—

Subdomains

1 observed subdomain of frengp.cz.

Subdomain
www.frengp.cz

Web-graph footprint

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

25 sites link to this hostname.

39 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 frengp.cz.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com
SPF_IP81.200.48.21/32

Related pages

Pivot deeper into the graph from frengp.cz.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "frengp.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

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