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How many .cab 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
3,977 .cab 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/cab/chart.svg" alt=".cab domain movement">Over the last 30 days 163 names entered the .cab zone and 87 left it, a net gain of 76.
8.6% of delegated .cab names publish a DS record, 342 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.
6.89% of .cab names, 274, 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 .cab name? Check .cab prices and availability. Other extensions: .abc, .academy, .accountants, .actor, .aero, .agency, .airforce, .apartments.