~/dnsniffer/tlds/center·rank #209
▸ How many .center domains are registered?
51,493
active .center domains as of .
# rank #209 of all TLDs ▼ 5 in 30d# all records held: 69,556# snapshots: 59
~/tlds/center/history·active domains
51,493
active .center domains on 2026-10-14 · ▲ +21,695 (+72.81%) since 2025-06-30
# y-axis starts at 27.2K, 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
▲ +0.28%
+142 domains
90 days
▲ +1.69%
+857 domains
1 year
▲ +63.76%
+20,048 domains
# faq
- ? How many .center domains are registered?
- There are 51,493 active .center domains as of October 14, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .center growing or shrinking?
- .center has grown by 63.76% over the last year (+20,048 domains).
- ? Where does the .center 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 .center 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.