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Hostname

ct.simark.ca

Last fetched

ct.simark.ca resolves to 158.69.221.121, announced in 158.69.0.0/16 by OVH - OVH SAS in CA. ct.simark.ca is not listed on any threat feed indexed by WhisperGraph; reconciled level NONE.

Threat posture

0threat score (procedure-native scale)

NONE

No threats observed.

Threat feeds listing this
0
Verdict coverage
known-clean

Nutrition Label

WHISPER CANON · ct.simark.caRouting diversity1.5/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint3.2/10canon.whisper.security/host/ct.simark.ca

Resolution chain

IPv6 resolution

No AAAA record for ct.simark.ca is recorded in WhisperGraph.

Attribution

ovh

ORIGIN_AS

WHOIS identity

WhisperGraph holds no WHOIS registrar, registrant organisation or contact email for ct.simark.ca. WHOIS is recorded against the registrable domain, so a subdomain such as a www. host carries none of its own — check the registrable domain for this name.

Mail and authentication

Nameservers

  • ns1.io-servers.com
  • ns2.io-servers.com

MX records

  • simark.ca

SPF policy

  • a: ct.simark.ca
  • mx: ct.simark.ca

Threat-feed evidence

History

Related pages

Pivot from ct.simark.ca into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "ct.simark.ca"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.