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Hostname

og.cz

Last fetched

og.cz resolves to 1 IPv4 address operated by AS5610 in CZ. WHOIS lists iana:1362 as the registrar.

Nutrition Label

WHISPER CANON · og.czRouting diversity1.5/10Peering density6.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency6.7/10Resolver footprint4.0/10canon.whisper.security/host/og.cz

Resolution chain

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

IPPrefixASNOperatorCountry
90.182.39.2990.182.0.0/16AS5610—CZ

WHOIS identity

Registrar
iana:1362
Organization
orange & green solutions s.r.o.
Contact emails

Subdomains

13 observed subdomains of og.cz.

Subdomain
autodiscover.og.cz
box.og.cz
mail.og.cz
old-dogs.og.cz
plzen.og.cz
shop.og.cz
voip.og.cz
www.og.cz

Showing 8 of 13. View all subdomains →

Web-graph footprint

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

14 sites link to this hostname.

38 sites linked to from this hostname.

Sample inbound links

Sample outbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

10 SPF mechanisms authorising senders for og.cz.

MechanismTarget
SPF_Abox.og.cz
SPF_Aog.cz
SPF_INCLUDEspf.protection.outlook.com
SPF_IP185.19.0.2
SPF_IP185.19.0.3
SPF_IP185.19.0.7
SPF_IP90.182.39.29
SPF_IP91.227.7.77/32
SPF_IP91.227.7.79/32
SPF_MXog.cz

Related pages

Pivot deeper into the graph from og.cz.

Cypher and MCP

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

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