DNS Coffee ☕
Zone

mtr active

First Seen Oct 08, 2015 · First Import Oct 12, 2015 · Last Import Sep 10, 2026 · Type generic · Operator MTR Corporation Limited · DNSSEC Signed since Dec 08, 2021

Also indexed as: Domain Nameserver

4
Domains
3,931
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
ns1.nic.mtr Oct 08, 2015 3
ns2.nic.mtr Oct 08, 2015 3
ns3.nic.mtr Oct 08, 2015 1
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 2,254 serials
Primary NSns1.nic.mtr
Mailboxhostmaster.nic.mtr.
Serial2150828527
Refresh30 minutes
Retry15 minutes
Expire14 days
Minimum TTL1 day
Show 10 recent serial changes
SerialFirst SeenLast Seen
2150828517 Sep 09, 2026 Sep 09, 2026
2150828507 Sep 08, 2026 Sep 08, 2026
2150828497 Sep 07, 2026 Sep 07, 2026
2150828477 Sep 05, 2026 Sep 06, 2026
2150828467 Sep 04, 2026 Sep 04, 2026
2150828447 Sep 03, 2026 Sep 03, 2026
2150828437 Sep 02, 2026 Sep 02, 2026
2150828427 Sep 01, 2026 Sep 01, 2026
2150828417 Aug 30, 2026 Aug 31, 2026
2150828407 Aug 29, 2026 Aug 29, 2026
DNSSEC signed

Signed since Dec 08, 2021.

Signed domains: 1 · DS records: 1 (as of Sep 10, 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
showAwEAAa85hrMzlFR5jnPVdGIEItf+/9ohoVZMu6eGtETCbH0aOkKjJnVtTvT8Cb4sfvbVr/Fy1jBIreFR8SmsdSk34vG9F0oR4Pd9bBF9pteEFGa7KapKtxTu2pwqdseETYr57y02fUBeMOMPz9LpXUfVMq+Xg4yoSelf1uCGBTR+L3FJ
 Aug 28, 2026
ZSK RSA/SHA-256
showAwEAAaIotZ44MS3+YbngvEPKR9GPDArWm4odqYs1A6YhNIvzSDO2A21fEcSUABXu6MNjabJdCXF6YfufQ+DH9tmMNHghBhnU2i0gAHwWNdimIbUzKApUBL1k5nZBuuxFIHtaX1QVuUCcga+yHtq/eKO00KyLEEZPbj/pgPWcQgJ8qqgJ
 Jul 29, 2026
SignsKey TagSignerExpires
DNSKEY 57064 mtr Oct 10, 2026
SOA 7698 mtr Oct 10, 2026
63 retired DNSKEYs no longer published.