Top-level domain

.secure

Delegated in the DNS root zone

Overview

RDAP server
https://rdap.nominet.uk/secure/
Name servers
8 in the root zonedns1.nic.securedns2.nic.securedns3.nic.securedns4.nic.securednsa.nic.securednsb.nic.securednsc.nic.securednsd.nic.secure
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/secure