Top-level domain

.microsoft

Delegated in the DNS root zone

Overview

RDAP server
https://rdap.nominet.uk/microsoft/
Name servers
8 in the root zonedns1.nic.microsoftdns2.nic.microsoftdns3.nic.microsoftdns4.nic.microsoftdnsa.nic.microsoftdnsb.nic.microsoftdnsc.nic.microsoftdnsd.nic.microsoft
DNSSEC
Signed: DS in the root zone, RSASHA256 (8)
Root zone serial
2026102701

Sources

Delegation and type come from the IANA TLD list; name servers and DNSSEC from the root zone file; the RDAP server from the IANA RDAP bootstrap. Fields without data are left out. Refreshed daily (iana-rdap-dns 2026-10-27, iana-tlds 2026-10-27, root-zone 2026-10-27). All TLDs · Sources

GET /api/v2/tld/microsoft