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▸ How many .aero domains are registered?

14,892

active .aero domains as of .

# rank #396 of all TLDs ▼ 4 in 30d# all records held: 16,197# snapshots: 60
search .aero domains download the .aero dataset
~/tlds/aero/history·active domains
14,892
active .aero domains on 2026-10-15 · ▲ +2,215 (+17.47%) since 2025-06-30
12.4K13.1K13.8K14.5K15.2K2025-06-30: 12,677 active2025-07-31: 12,723 active2025-08-31: 12,727 active2025-09-30: 12,727 active2025-10-31: 12,727 active2025-11-30: 12,727 active2025-12-31: 12,866 active2026-01-31: 12,971 active2026-02-28: 12,971 active2026-03-31: 12,971 active2026-04-30: 14,208 active2026-05-31: 14,382 active2026-06-30: 14,543 active2026-07-31: 14,701 active2026-08-31: 14,701 active2026-09-01: 14,705 active2026-09-02: 14,700 active2026-09-03: 14,705 active2026-09-04: 14,715 active2026-09-05: 14,712 active2026-09-06: 14,711 active2026-09-07: 14,711 active2026-09-08: 14,711 active2026-09-09: 14,715 active2026-09-10: 14,718 active2026-09-11: 14,726 active2026-09-12: 14,733 active2026-09-13: 14,732 active2026-09-14: 14,732 active2026-09-15: 14,734 active2026-09-16: 14,745 active2026-09-17: 14,755 active2026-09-18: 14,761 active2026-09-19: 14,770 active2026-09-20: 14,772 active2026-09-21: 14,772 active2026-09-22: 14,781 active2026-09-23: 14,789 active2026-09-24: 14,791 active2026-09-25: 14,787 active2026-09-26: 14,791 active2026-09-27: 14,790 active2026-09-28: 14,791 active2026-09-29: 14,788 active2026-09-30: 14,807 active2026-10-01: 14,808 active2026-10-02: 14,814 active2026-10-03: 14,817 active2026-10-04: 14,818 active2026-10-05: 14,818 active2026-10-06: 14,827 active2026-10-07: 14,829 active2026-10-08: 14,841 active2026-10-09: 14,862 active2026-10-10: 14,862 active2026-10-11: 14,862 active2026-10-12: 14,858 active2026-10-13: 14,867 active2026-10-14: 14,880 active2026-10-15: 14,892 active2025-06-302026-10-15

# y-axis starts at 12.4K, 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
▲ +1.07%
+158 domains
90 days
▲ +2.40%
+349 domains
1 year
▲ +17.01%
+2,165 domains
# faq
? How many .aero domains are registered?
There are 14,892 active .aero domains as of October 15, 2026, according to DNSniffer’s daily count of zone-file and certificate-transparency records.
? Is .aero growing or shrinking?
.aero has grown by 17.01% over the last year (+2,165 domains).
? Where does the .aero 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 .aero 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.
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