.CA Top-Level Domain
http://www.cira.ca/
[ACTIVE]
Created On: 5/14/1987
Updated On: 11/6/2025
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
| Server | IP Address (v4) | IP Address (v6) |
|---|---|---|
| ANY.CA-SERVERS.CA | 199.4.144.2 | 2001:500:a7:0:0:0:0:2 |
| C.CA-SERVERS.CA | 185.159.196.2 | 2620:10a:8053:0:0:0:0:2 |
| D.CA-SERVERS.CA | 45.142.220.101 | 2a0e:dbc0:0:0:0:0:0:101 |
| J.CA-SERVERS.CA | 198.182.167.1 | 2001:500:83:0:0:0:0:1 |
Domain Whois Server: whois.cira.ca
Delegation Signer (DS) Resource Record: 26384 13 2 77ea11d2be58cbba58bf8ecd60f4c7e72d1feb31b5993e7c55809440cb5f78b0
Source: IANA