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How many .cyou domains exist, how fast the extension is growing, and how its names are secured and used, counted every day from the registry’s own zone file.
Registry snapshot verified 2 November 2026
542,520 .cyou names are delegated today, which means registered and live with nameservers. Registered names without nameservers are not in the zone, so the total registrations are a little higher.
Net daily movement, last 30 observations
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<img src="https://axath.com/stats/cyou/chart.svg" alt=".cyou domain movement">Over the last 30 days 56,374 names entered the .cyou zone and 37,924 left it, a net gain of 18,450.
6.5% of delegated .cyou names publish a DS record, 35,238 in total. This measures adoption across the extension, not the security of any single website.
What a DS record does is in DNSSEC explained, and whether you actually need it.
7.65% of .cyou names, 41,528, use known parking or marketplace nameservers. It is a provider-based heuristic, reliable across the extension but not a verdict on any one domain.
In the monthly report, which is public, and in the full analytics dashboard, which adds history, rankings and comparisons on Pro.
Looking for a .cyou name? Check .cyou prices and availability. Other extensions: .abc, .academy, .accountants, .actor, .aero, .agency, .airforce, .apartments.