~/dnsniffer/tlds/ac.cr·rank #1,771
▸ How many .ac.cr domains are registered?
116
active .ac.cr domains as of .
# rank #1,771 of all TLDs ▲ 5 in 30d# all records held: 121# snapshots: 19
~/tlds/ac.cr/history·active domains
116
active .ac.cr domains on 2026-09-04 · ▲ +94 (+427.27%) since 2025-06-30
# y-axis starts at 10.72, 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
▲ +0.00%
+0 domains
90 days
▲ +0.00%
+0 domains
1 year
▲ +5.45%
+6 domains
# faq
- ? How many .ac.cr domains are registered?
- There are 116 active .ac.cr domains as of September 4, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .ac.cr growing or shrinking?
- .ac.cr has grown by 5.45% over the last year (+6 domains).
- ? Where does the .ac.cr 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 .ac.cr 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.