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cntt.co.kr

DNS Records

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Hosting & Network

cntt.co.kr runs on Korea Telecom, with email configured.

Hosting network
Korea TelecomAS4766Korea Telecom
Managed DNS
Self-hosted / other
Email
Configured
IPv6 (AAAA)
Not enabled
CAA pinning
None

Sits alongside 81,273 other sites on Korea Telecom. Stable here since we started watching (Oct 6, 2026).

The apex and www are the same hosting — the apex via A records, www via a CNAME to cntt.co.kr.

DNS Records for cntt.co.kr

HostnameTypeTTLPriorityContent
cntt.co.krMX010mail.cntt.co.kr
cntt.co.krNS0ns.cnttech.co.kr
cntt.co.krA0121.162.141.185
cntt.co.krSOA3600ns.cnttech.co.kr ino.cnttech.co.kr 1001262326 3600 3600 0 3600
cntt.co.krTXT0MS=8A5D1E6290CB9F2B4524DE4515EF96693C5E121B
cntt.co.krTXT0_7yoorgrllhigder6ueciixyp5bw359j
cntt.co.krTXT0v=spf1 include:_spf1.mailnara.co.kr include:_spf2.mailnara.co.kr include:_spf3.mailnara.co.kr include:_spf4.mailnara.co.kr include:_spf5.mailnara.co.kr ~all
cntt.co.krTXT0google-site-verification=kBB_FmP7Qk4UlznOWDi1Wqqu8h8UIXz3mwxhTJuNeiw
www.cntt.co.krA0121.162.141.185
www.cntt.co.krSOA3600ns.cnttech.co.kr ino.cnttech.co.kr 1001262326 3600 3600 0 3600
www.cntt.co.krCNAME0cntt.co.kr
www.cntt.co.krNS0ns.cnttech.co.kr
www.cntt.co.krTXT0v=spf1 include:_spf1.mailnara.co.kr include:_spf2.mailnara.co.kr include:_spf3.mailnara.co.kr include:_spf4.mailnara.co.kr include:_spf5.mailnara.co.kr ~all
www.cntt.co.krTXT0MS=8A5D1E6290CB9F2B4524DE4515EF96693C5E121B
www.cntt.co.krTXT0_7yoorgrllhigder6ueciixyp5bw359j
www.cntt.co.krTXT0google-site-verification=kBB_FmP7Qk4UlznOWDi1Wqqu8h8UIXz3mwxhTJuNeiw
www.cntt.co.krMX010mail.cntt.co.kr

Get alerted the moment cntt.co.kr's DNS changes

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Answers use the live DNS records shown on this page. AI-generated — double-check anything important.

About DNS Records

DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:

  • SOA (Start of Authority) - Contains administrative information about the zone
  • NS (Nameserver) - Specifies authoritative nameservers for the domain
  • A (Address) - Maps a domain to an IPv4 address
  • AAAA - Maps a domain to an IPv6 address
  • CNAME (Canonical Name) - Creates an alias pointing to another domain
  • MX (Mail Exchange) - Specifies mail servers for the domain