DNS Coffee ☕
Zone

mtr active

First Seen Oct 08, 2015 · First Import Oct 12, 2015 · Last Import Jul 30, 2026 · Type generic · Operator MTR Corporation Limited · DNSSEC Signed since Dec 08, 2021

Also indexed as: Domain Nameserver

4
Domains
3,889
Zone Imports
4
Current Nameservers
0
Past Nameservers
Zone Growth
Nameserver Timeline
Current Nameservers 4
Name First Seen Domains
ns4.nic.mtr Oct 02, 2016 1
ns3.nic.mtr Oct 08, 2015 1
ns2.nic.mtr Oct 08, 2015 3
ns1.nic.mtr Oct 08, 2015 3
Past Nameservers 0
Name First Seen Last Seen Domains
Sample Current Domains 0
No domains have been added to this zone recently.
The most recently added of the 4 domains in this zone, up to 50 — full lists via the API.
Sample Past Domains 0
No domains have left this zone recently.
The most recently removed domains that were in this zone and no longer are, up to 50 — full lists via the API.
SOA 2,216 serials
Primary NSns1.nic.mtr
Mailboxhostmaster.nic.mtr.
Serial2150828107
Refresh30 minutes
Retry15 minutes
Expire14 days
Minimum TTL1 day
Show 10 recent serial changes
SerialFirst SeenLast Seen
2150828097 Jul 29, 2026 Jul 29, 2026
2150828077 Jul 27, 2026 Jul 28, 2026
2150828067 Jul 26, 2026 Jul 26, 2026
2150828047 Jul 24, 2026 Jul 25, 2026
2150828037 Jul 23, 2026 Jul 23, 2026
2150828027 Jul 22, 2026 Jul 22, 2026
2150828007 Jul 20, 2026 Jul 21, 2026
2150827997 Jul 19, 2026 Jul 19, 2026
2150827987 Jul 18, 2026 Jul 18, 2026
2150827967 Jul 16, 2026 Jul 17, 2026
DNSSEC signed

Signed since Dec 08, 2021.

Signed domains: 1 · DS records: 1 (as of Jul 30, 2026)

RoleAlgorithmPublic KeyFirst Seen
KSK RSA/SHA-256
showAwEAAd3ul7V66r9uHuKhcixmBJ1QCc0kUhqaESlw3pv5pgq2INDbL43a7bbhZvan5z0n74buCpsZiJHYWuHO5sHstKeHKlareQ+DHw9guYmGEyIkk0jmMAYCqbKv/Qyq2wvpztjuvn/x6YGZjn+1pE3f3xhPT/IYm00HBI2UCGwbXXQMemriw+nS5PpnYoUj2I53uSxPhYhcWQgtKJuz6pUpQU60HH0EHLbn4DRx5aKtAuBkhZoYwop2/X0qGTm/I2S0AXFr1V+eDxlDLPLaW53zRD1DBNltXar7TysKKvnSMp6tEAOxTTALl6/ZWwnJm91BEkWmPUJgn5t9maWODWy/H98=
 Dec 25, 2025
KSK RSA/SHA-256
showAwEAAc89IHbcE/noNKR7d/98GrIc2agLcn2kCg38LeNmE8Yrupn2T94tl0lZx/h2wrwBdNhLPpyVKDaDsEZYqymm7806uC9lDWVPeUQNqnap2uCfwEN7S0PZHOZmVv/19/BLStbcgxHxFhe2EPWUY+KAg+lPTL4l2z3gPYrqOo7i367dwbFjcKvedhcrIo4ZWXZk2aihSkrEt9pBF4j0czU8B/C0Uwb2tmefTZMWhQ9cW1/EEOoviyCbI7POyleDHmuHW+/Hcrc8C5YTnFcCgtvEbc1ctpgrE0g+Mv5ayaTzpjtL18cPIHtXMwrCs0Vrk64tsEfPw1rcCA1WRzRgQYNBBes=
 Dec 29, 2024
ZSK RSA/SHA-256
showAwEAAaIotZ44MS3+YbngvEPKR9GPDArWm4odqYs1A6YhNIvzSDO2A21fEcSUABXu6MNjabJdCXF6YfufQ+DH9tmMNHghBhnU2i0gAHwWNdimIbUzKApUBL1k5nZBuuxFIHtaX1QVuUCcga+yHtq/eKO00KyLEEZPbj/pgPWcQgJ8qqgJ
 Jul 29, 2026
ZSK RSA/SHA-256
showAwEAAcACJtlXgYmedM8VIULOYDNCKqTUyAYfjsaiIsR2ToD9Z+mzcwrymECJNKy0eKsrHhMZI8luTvf/9PDYkojddM1s2T7HluNEmDh9qISGqxNxCDmbh7GqibH8UoLIxvNqXRGOHPaMAW69GSfwvRYFC4MqllmUirxcHh3idHVsDWH3
 Jun 28, 2026
SignsKey TagSignerExpires
DNSKEY 57064 mtr Aug 29, 2026
SOA 23991 mtr Aug 29, 2026
62 retired DNSKEYs no longer published.