~/dnsniffer/tlds/sydney·rank #604
$ dnsniffer count --tld sydney --active
▸ How many .sydney domains are registered?
5,861
active .sydney domains as of .
# rank #604 of all TLDs# all records held: 7,881# snapshots: 15
~/tlds/sydney/history·active domains
5,861
active sydney domains on 2026-08-31 · ▲ +813 (+16.11%) since 2025-06-30
# y-axis starts at 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
▲ +0.00%
+0 domains
90 days
▲ +1.84%
+106 domains
1 year
▲ +12.67%
+659 domains
# faq
- ? How many .sydney domains are registered?
- There are 5,861 active .sydney domains as of August 31, 2026, according to DNSniffer's daily count of zone-file and certificate-transparency records.
- ? Is .sydney growing or shrinking?
- .sydney has grown by 12.67% over the last year (+659 domains).
- ? Where does the .sydney 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 .sydney 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.