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Hostname

ctk.at

Last fetched

ctk.at resolves to 213.145.225.110, announced in 213.145.224.0/19 by DOMAINTECHNIK - Ledl.net GmbH & Co. KG in AT. ctk.at 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 · ctk.atRouting diversity1.5/10Peering density3.6/10MOAS conflict✓ noneThreat-feed listings10.0/10WHOIS transparency0.0/10Resolver footprint4.6/10canon.whisper.security/host/ctk.at

Resolution chain

IPv6 resolution

No AAAA record for ctk.at is recorded in WhisperGraph.

Attribution

ledl net

MAIL_RECEIVER, ORIGIN_AS

WHOIS identity

Registrar
registrar:ledl.net gmbh

Subdomains

Subdomain
alcatel.ctk.at
ams001.ctk.at
blog.ctk.at
cloud.ctk.at
corona.ctk.at
emsisoft.ctk.at
files.ctk.at
freehost.ctk.at
fsb121.ctk.at
gr.ctk.at
grmx.ctk.at
hilfe.ctk.at

Showing 12 of 61. View all subdomains →

Web-graph footprint

Sampled `LINKS_TO` edges. The hyperlink layer is a pilot sample, not a web-scale crawl, so these are illustrative.

Sample inbound links

Sample outbound links

Mail and authentication

Nameservers

  • ns1.ctk.at
  • ns2.ctk.at
  • ns5.ctk.at
  • ns6.ctk.at

MX records

  • mail.ctk.at
  • host22.ssl-gesichert.at

SPF policy

  • mx: ctk.at
  • a: o.ctk.at
  • include: spf.ledl.net
  • ip: 88.117.145.162

Threat-feed evidence

History

Related pages

Pivot from ctk.at 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: "ctk.at"})-[: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.