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Hostname

certvalidator.com

Last fetched

certvalidator.com resolves to 2 IPv4 addresses operated by AS24940 in DE. WHOIS lists iana:1387 as the registrar.

Nutrition Label

WHISPER CANON · certvalidator.comRouting diversity2.4/10Peering density8.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency10.0/10Resolver footprint4.0/10canon.whisper.security/host/certvalidator.com

Resolution chain

certvalidator.com resolves to 2 distinct IPv4 addresses via WhisperGraph DNS data. Each row links to the IP, prefix, and announcing ASN.

IPPrefixASNOperatorCountry
178.63.236.17178.63.0.0/16AS24940—DE
94.102.208.3194.102.208.0/20AS25504—DE

WHOIS identity

Registrar
iana:1387
Organization
marcus gliewe
Contact emails

Threat posture

History

Mail and authentication

MX records

SPF policy

10 SPF mechanisms authorising senders for certvalidator.com.

MechanismTarget
SPF_IP188.40.78.197
SPF_IP188.40.78.228
SPF_IP188.40.78.229
SPF_IP188.40.78.230
SPF_IP94.102.209.239
SPF_IP94.102.209.246
SPF_IP94.102.210.190
SPF_IP95.217.56.217
SPF_IP95.217.64.234
SPF_IP95.217.64.238

Related pages

Pivot deeper into the graph from certvalidator.com.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "certvalidator.com"})-[: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.