~/dnsniffer/tlds/xxx·rank #242
▸ How many .xxx domains are registered?
37,007
active .xxx domains as of .
# rank #242 of all TLDs ▲ 1 in 30d# all records held: 41,830# snapshots: 60
~/tlds/xxx/history·active domains
37,007
active .xxx domains on 2026-10-15 · ▲ +4,445 (+13.65%) since 2025-06-30
# y-axis starts at 32.0K, 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
▲ +0.51%
+188 domains
90 days
▲ +0.23%
+86 domains
1 year
▲ +12.74%
+4,182 domains
# faq
- ? How many .xxx domains are registered?
- There are 37,007 active .xxx domains as of October 15, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .xxx growing or shrinking?
- .xxx has grown by 12.74% over the last year (+4,182 domains).
- ? Where does the .xxx 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 .xxx 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.