~/dnsniffer/tlds/aaa·rank #2,794
▸ How many .aaa domains are registered?
21
active .aaa domains as of .
# rank #2,794 of all TLDs ▼ 39 in 30d# all records held: 21# snapshots: 60
~/tlds/aaa/history·active domains
21
active .aaa domains on 2026-10-15 · ▲ +0 (+0.00%) since 2025-06-30
# y-axis starts at 20, 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
▲ +0.00%
+0 domains
# faq
- ? How many .aaa domains are registered?
- There are 21 active .aaa domains as of October 15, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .aaa growing or shrinking?
- .aaa has grown by 0.00% over the last year (+0 domains).
- ? Where does the .aaa 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 .aaa 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.