~/dnsniffer/tlds/systems·rank #208
▸ How many .systems domains are registered?
52,100
active .systems domains as of .
# rank #208 of all TLDs ▼ 2 in 30d# all records held: 64,008# snapshots: 60
~/tlds/systems/history·active domains
52,100
active .systems domains on 2026-10-15 · ▲ +17,084 (+48.79%) since 2025-06-30
# y-axis starts at 33.0K, 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
▲ +2.39%
+1,218 domains
90 days
▲ +5.51%
+2,721 domains
1 year
▲ +43.04%
+15,676 domains
# faq
- ? How many .systems domains are registered?
- There are 52,100 active .systems domains as of October 15, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .systems growing or shrinking?
- .systems has grown by 43.04% over the last year (+15,676 domains).
- ? Where does the .systems 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 .systems 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.