~/dnsniffer/tlds/co.na·rank #1,451
▸ How many .co.na domains are registered?
222
active .co.na domains as of .
# rank #1,451 of all TLDs# all records held: 239# snapshots: 19
~/tlds/co.na/history·active domains
222
active .co.na domains on 2026-09-04 · ▲ +220 (+11,000.00%) 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
▼ -1.33%
-3 domains
90 days
▲ +1.83%
+4 domains
1 year
▲ +13.27%
+26 domains
# faq
- ? How many .co.na domains are registered?
- There are 222 active .co.na domains as of September 4, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .co.na growing or shrinking?
- .co.na has grown by 13.27% over the last year (+26 domains).
- ? Where does the .co.na 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 .co.na 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.