~/dnsniffer/tlds/ab.ca·rank #1,102
▸ How many .ab.ca domains are registered?
682
active .ab.ca domains as of .
# rank #1,102 of all TLDs ▲ 2 in 30d# all records held: 709# snapshots: 19
~/tlds/ab.ca/history·active domains
682
active .ab.ca domains on 2026-09-04 · ▲ +631 (+1,237.25%) 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
▼ -0.73%
-5 domains
90 days
▼ -0.15%
-1 domains
1 year
▲ +3.18%
+21 domains
# faq
- ? How many .ab.ca domains are registered?
- There are 682 active .ab.ca domains as of September 4, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .ab.ca growing or shrinking?
- .ab.ca has grown by 3.18% over the last year (+21 domains).
- ? Where does the .ab.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 .ab.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.