~/dnsniffer/tlds/foundation·rank #262
▸ How many .foundation domains are registered?
33,802
active .foundation domains as of .
# rank #262 of all TLDs ▼ 6 in 30d# all records held: 52,363# snapshots: 60
~/tlds/foundation/history·active domains
33,802
active .foundation domains on 2026-10-15 · ▲ +10,926 (+47.76%) since 2025-06-30
# y-axis starts at 21.5K, 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
▲ +0.36%
+120 domains
90 days
▲ +0.52%
+176 domains
1 year
▲ +38.79%
+9,447 domains
# faq
- ? How many .foundation domains are registered?
- There are 33,802 active .foundation domains as of October 15, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .foundation growing or shrinking?
- .foundation has grown by 38.79% over the last year (+9,447 domains).
- ? Where does the .foundation 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 .foundation 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.