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Hostname

markerdb.ca

Last fetched

markerdb.ca resolves to 1 IPv4 address operated by OVH in CA. WHOIS lists registrar:tucows.com co. as the registrar.

Nutrition Label

WHISPER CANON · markerdb.caRouting diversity1.5/10Peering density9.8/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint8.0/10canon.whisper.security/host/markerdb.ca

Resolution chain

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

IPPrefixASNOperatorCountry
51.222.154.19151.222.0.0/16AS16276OVHCA

WHOIS identity

Registrar
registrar:tucows.com co.
Organization
—
Contact emails
—

Subdomains

4 observed subdomains of markerdb.ca.

Subdomain
mx.markerdb.ca
www.markerdb.ca
wildcard.markerdb.ca
test.markerdb.ca

Web-graph footprint

Distinct hostnames that link to or from markerdb.ca in the public web crawl.

87 sites link to this hostname.

Sample inbound links

Threat posture

History

Mail and authentication

MX records

SPF policy

1 SPF mechanism authorising senders for markerdb.ca.

MechanismTarget
SPF_IP66.96.128.0/18

Related pages

Pivot deeper into the graph from markerdb.ca.

Cypher and MCP

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

MATCH (h:HOSTNAME {name: "markerdb.ca"})-[: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.