.CA Top-Level Domain

http://www.cira.ca/

[ACTIVE]

Created On: 5/14/1987

Updated On: 11/18/2025

Contact

Canadian Internet Registration Authority (CIRA) Autorité Canadienne pour les enregistrements Internet (ACEI)

Managing Entity

979 Bank Street, Suite 400, Ottawa ON K1S 5K5, Canada

Chief Information Officer

Administrative Contact

979 Bank Street, Suite 400, Ottawa ON K1S 5K5, Canada

+1 613 237 5335

+1 613 237 0534

chief.information.officer@cira.ca

DNS Admin

Technical Contact

979 Bank Street, Suite 400, Ottawa ON K1S 5K5, Canada

+1 613 237 5335

+1 613 237 0534

admin-dns@cira.ca

Nameservers

ServerIP Address (v4)IP Address (v6)
ANY.CA-SERVERS.CA199.4.144.22001:500:a7:0:0:0:0:2
C.CA-SERVERS.CA185.159.196.22620:10a:8053:0:0:0:0:2
D.CA-SERVERS.CA45.142.220.1012a0e:dbc0:0:0:0:0:0:101
J.CA-SERVERS.CA198.182.167.12001:500:83:0:0:0:0:1
Domain Whois Server: whois.cira.ca
Delegation Signer (DS) Resource Record: 26384 13 2 77ea11d2be58cbba58bf8ecd60f4c7e72d1feb31b5993e7c55809440cb5f78b0
Source: IANA