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IANA Root Zone
.MTR
Generic top-level domain
Delegated
Delegation Record for .MTR managed by MTR Corporation Limited.
Registered: 2015-07-31
Updated: 2025-12-19
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WHOIS Server
whois.nic.mtr
RDAP Endpoint
Registry ServicesOfficial Website
Authoritative NS
4 Servers
Registry Contacts & Delegation Record
Sponsoring Organisation
MTR Corporation Limited
MTR Headquarters Building, Telford Plaza
Kowloon Bay Kowloon
Hong Kong
Administrative Contact
Cherry lam
Hong Kong Internet Registration Corporation Limited
Unit 501, Level 5, Core C, Cyberport 3
100 Cyberport Road
Hong Kong
Email: cherry.lam@hkirc.hk
Voice: +852 2319 3816
Fax: +852 2319 2626
Technical Contact
John Lam
Hong Kong Internet Registration Corporation Limited
Unit 501, Level 5, Core C, Cyberport 3
100 Cyberport Road
Hong Kong
Email: tech@hkirc.hk
Voice: +852 2319 2303
Fax: +852 2319 2626
Authoritative Name Servers (4)
| Host Name | IP Address(es) |
|---|---|
| ns1.nic.mtr | 203.119.2.1642001:dca:4000:0:0:0:cb77:2a4 |
| ns2.nic.mtr | 203.119.87.1642001:dca:2000:0:0:0:cb77:57a4 |
| ns3.nic.mtr | 169.54.247.1732607:f0d0:1b02:b9:0:0:0:4 |
| ns4.nic.mtr | 135.90.90.242401:c900:2101:2a:0:0:0:b |