~/dnsniffer/tlds/fst.br·rank #2,194
▸ How many .fst.br domains are registered?
56
active .fst.br domains as of .
# rank #2,194 of all TLDs ▼ 14 in 30d# all records held: 68# snapshots: 18
~/tlds/fst.br/history·active domains
56
active .fst.br domains on 2026-09-04 · ▲ +8 (+16.67%) since 2025-07-31
# y-axis starts at 46.8, 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
▼ -3.45%
-2 domains
90 days
▲ +0.00%
+0 domains
1 year
▲ +16.67%
+8 domains
# faq
- ? How many .fst.br domains are registered?
- There are 56 active .fst.br domains as of September 4, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .fst.br growing or shrinking?
- .fst.br has grown by 16.67% over the last year (+8 domains).
- ? Where does the .fst.br 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 .fst.br 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.