~/dnsniffer/tlds/hk.cn·rank #856
▸ How many .hk.cn domains are registered?
1,878
active .hk.cn domains as of .
# rank #856 of all TLDs ▲ 2 in 30d# all records held: 1,994# snapshots: 19
~/tlds/hk.cn/history·active domains
1,878
active .hk.cn domains on 2026-09-04 · ▲ +1,875 (+62,500.00%) 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
▼ -0.74%
-14 domains
90 days
▲ +13.82%
+228 domains
1 year
▲ +614.07%
+1,615 domains
# faq
- ? How many .hk.cn domains are registered?
- There are 1,878 active .hk.cn domains as of September 4, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .hk.cn growing or shrinking?
- .hk.cn has grown by 614.07% over the last year (+1,615 domains).
- ? Where does the .hk.cn 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 .hk.cn 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.