~/dnsniffer/tlds/sl·rank #1,177
▸ How many .sl domains are registered?
550
active .sl domains as of .
# rank #1,177 of all TLDs ▲ 10 in 30d# all records held: 575# snapshots: 60
~/tlds/sl/history·active domains
550
active .sl domains on 2026-10-15 · ▲ +544 (+9,066.67%) 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
▲ +13.17%
+64 domains
90 days
▲ +13.17%
+64 domains
1 year
▲ +36.14%
+146 domains
# faq
- ? How many .sl domains are registered?
- There are 550 active .sl domains as of October 15, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .sl growing or shrinking?
- .sl has grown by 36.14% over the last year (+146 domains).
- ? Where does the .sl 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 .sl 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.