~/dnsniffer/tlds/fi·rank #75
▸ How many .fi domains are registered?
371,606
active .fi domains as of .
# rank #75 of all TLDs ▲ 1 in 30d# all records held: 388,269# snapshots: 60
~/tlds/fi/history·active domains
371,606
active .fi domains on 2026-10-15 · ▲ +367,304 (+8,537.98%) 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
▲ +3.79%
+13,563 domains
90 days
▲ +4.00%
+14,307 domains
1 year
▲ +22.45%
+68,136 domains
# faq
- ? How many .fi domains are registered?
- There are 371,606 active .fi domains as of October 15, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .fi growing or shrinking?
- .fi has grown by 22.45% over the last year (+68,136 domains).
- ? Where does the .fi 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 .fi 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.