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IANA Root Zone
.MICROSOFT
Generic top-level domain
Delegated
Delegation Record for .MICROSOFT managed by Microsoft Corporation.
Registered: 2015-04-30
Updated: 2026-02-02
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WHOIS Server
Not Specified
RDAP Endpoint
Registry ServicesOfficial Website
Authoritative NS
8 Servers
Registry Contacts & Delegation Record
Sponsoring Organisation
Microsoft Corporation
One Microsoft Way
Redmond WA 98052
United States of America (the)
Administrative Contact
Program Manager
Microsoft Corporation
One Microsoft Way
Redmond WA 98052
United States of America (the)
Email: registry@microsoft.com
Voice: +1 425 706 3546
Fax: +1 425 457 2511
Technical Contact
TLD Registry Services Technical
Nominet
Minerva House, Edmund Halley Road, Oxford Science Park
Oxford OX4 4DQ
United Kingdom of Great Britain and Northern Ireland (the)
Email: registrytechnical@nominet.uk
Voice: +44 1865 332211
Authoritative Name Servers (8)
| Host Name | IP Address(es) |
|---|---|
| dns1.nic.microsoft | 213.248.219.1322a01:618:403:0:0:0:0:132 |
| dns2.nic.microsoft | 103.49.83.1322401:fd80:403:0:0:0:0:132 |
| dns3.nic.microsoft | 213.248.223.1322a01:618:407:0:0:0:0:132 |
| dns4.nic.microsoft | 43.230.51.1322401:fd80:407:0:0:0:0:132 |
| dnsa.nic.microsoft | 156.154.100.32001:502:ad09:0:0:0:0:3 |
| dnsb.nic.microsoft | 156.154.101.32001:502:2eda:0:0:0:0:3 |
| dnsc.nic.microsoft | 156.154.102.32610:a1:1009:0:0:0:0:3 |
| dnsd.nic.microsoft | 156.154.103.32610:a1:1010:0:0:0:0:3 |