~/dnsniffer/tlds/qc.ca·rank #728
▸ How many .qc.ca domains are registered?
3,279
active .qc.ca domains as of .
# rank #728 of all TLDs ▲ 3 in 30d# all records held: 3,476# snapshots: 19
~/tlds/qc.ca/history·active domains
3,279
active .qc.ca domains on 2026-09-04 · ▲ +3,064 (+1,425.12%) since 2025-06-30
# y-axis starts at 0, not zero - domain counts move by fractions of a percent a day. Dashed segments are estimated: reconstructed from certificate first-seen dates before daily snapshots began, not measured on the day.
# change over time
30 days
▼ -0.82%
-27 domains
90 days
▼ -0.46%
-15 domains
1 year
▲ +2.82%
+90 domains
# faq
- ? How many .qc.ca domains are registered?
- There are 3,279 active .qc.ca domains as of September 4, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .qc.ca growing or shrinking?
- .qc.ca has grown by 2.82% over the last year (+90 domains).
- ? Where does the .qc.ca domain count come from?
- We ingest ICANN CZDS zone files and Certificate Transparency logs continuously and snapshot the per-TLD count once a day. A .qc.ca domain is counted as active if it appeared in a zone file in the last 2 days, or - where no zone file is published - if a certificate was issued for it in the last 12 months.