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Hostname

corlab.cz

Last fetched

corlab.cz resolves to 1 IPv4 address operated by AS5610 in CZ. WHOIS lists registrar:reg-internet-cz as the registrar.

Nutrition Label

WHISPER CANON · corlab.czRouting diversity1.5/10Peering density6.9/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency3.3/10Resolver footprint4.0/10canon.whisper.security/host/corlab.cz

Resolution chain

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

IPPrefixASNOperatorCountry
194.228.84.63194.228.0.0/17AS5610—CZ

WHOIS identity

Registrar
registrar:reg-internet-cz
Organization
cortec
Contact emails
—

Subdomains

6 observed subdomains of corlab.cz.

Subdomain
app.corlab.cz
demo.corlab.cz
rep.corlab.cz
www.corlab.cz
zm.corlab.cz
zmdemo.corlab.cz

Web-graph footprint

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

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

2 SPF mechanisms authorising senders for corlab.cz.

MechanismTarget
SPF_INCLUDEspf.protection.outlook.com
SPF_IP178.238.45.36

Related pages

Pivot deeper into the graph from corlab.cz.

Cypher and MCP

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

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