~/dnsniffer/tlds/asn.au·rank #890
▸ How many .asn.au domains are registered?
1,645
active .asn.au domains as of .
# rank #890 of all TLDs ▲ 3 in 30d# all records held: 1,723# snapshots: 20
~/tlds/asn.au/history·active domains
1,645
active .asn.au domains on 2026-09-05 · ▲ +1,603 (+3,816.67%) 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
▼ -0.54%
-9 domains
90 days
▲ +0.49%
+8 domains
1 year
▲ +5.86%
+91 domains
# faq
- ? How many .asn.au domains are registered?
- There are 1,645 active .asn.au domains as of September 5, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
- ? Is .asn.au growing or shrinking?
- .asn.au has grown by 5.86% over the last year (+91 domains).
- ? Where does the .asn.au 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 .asn.au 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.