~/dnsniffer/tlds/tw·rank #147
▸ How many .tw domains are registered?
100,172
active .tw domains as of .
# rank #147 of all TLDs ▲ 3 in 30d# all records held: 110,949# snapshots: 60
~/tlds/tw/history·active domains
100,172
active .tw domains on 2026-10-15 · ▲ +96,920 (+2,980.32%) 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
▲ +9.43%
+8,630 domains
90 days
▲ +22.36%
+18,308 domains
1 year
▲ +104.84%
+51,270 domains
# faq
- ? How many .tw domains are registered?
- There are 100,172 active .tw domains as of October 15, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .tw growing or shrinking?
- .tw has grown by 104.84% over the last year (+51,270 domains).
- ? Where does the .tw 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 .tw 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.