~/dnsniffer/tlds/ht·rank #1,037
▸ How many .ht domains are registered?
921
active .ht domains as of .
# rank #1,037 of all TLDs ▲ 6 in 30d# all records held: 986# snapshots: 60
~/tlds/ht/history·active domains
921
active .ht domains on 2026-10-15 · ▲ +880 (+2,146.34%) 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
▲ +9.38%
+79 domains
90 days
▲ +8.61%
+73 domains
1 year
▲ +41.69%
+271 domains
# faq
- ? How many .ht domains are registered?
- There are 921 active .ht domains as of October 15, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .ht growing or shrinking?
- .ht has grown by 41.69% over the last year (+271 domains).
- ? Where does the .ht 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 .ht 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.