DNSSEC adoption

Two different things, both worth knowing: whether a TLD is signed in the root, and how many of its registered domains are signed.

New gTLDs Legacy gTLDs All gTLDs

Signed new gTLDs

1,110

of 1,114 (99.6%)

Unsigned

no DS record in the root

Second-level signing

1,083

TLDs with zone data

A TLD being signed in the root says the registry supports DNSSEC. It says nothing about uptake: a signed TLD can have almost no signed registrations. The second column below is the one that measures actual adoption, and it needs zone data.

Largest new gTLDs and their signing status

TLD	Domains	Root signed	Signed domains	Rate
.wang	41,789	✔ Yes	166	0.4%
.earth	40,849	✔ Yes	2,716	6.65%
.consulting	39,706	✔ Yes	4,492	11.31%
.support	39,507	✔ Yes	3,251	8.23%
.plus	39,468	✔ Yes	1,981	5.02%
.business	39,207	✔ Yes	2,703	6.89%
.page	39,123	✔ Yes	12,316	31.48%
.works	38,711	✔ Yes	3,377	8.72%
.family	37,596	✔ Yes	5,730	15.24%
.capital	36,737	✔ Yes	2,525	6.87%
.events	36,318	✔ Yes	3,039	8.37%
.london	35,641	✔ Yes	1,094	3.07%
.boats	35,190	✔ Yes	1,782	5.06%
.在线	34,769	✔ Yes	5	0.01%
.finance	34,332	✔ Yes	2,400	6.99%
.church	34,030	✔ Yes	1,947	5.72%
.technology	33,447	✔ Yes	2,468	7.38%
.photography	33,147	✔ Yes	2,449	7.39%
.gmbh	33,127	✔ Yes	1,008	3.04%
.zone	32,197	✔ Yes	2,209	6.86%
.city	32,031	✔ Yes	2,000	6.24%
.foundation	31,174	✔ Yes	2,201	7.06%
.tools	30,612	✔ Yes	2,614	8.54%
.education	29,501	✔ Yes	2,805	9.51%
.uno	29,014	✔ Yes	806	2.78%
.energy	28,740	✔ Yes	2,700	9.39%
.yoga	28,273	✔ Yes	470	1.66%
.marketing	28,203	✔ Yes	1,791	6.35%
.coffee	28,014	✔ Yes	2,311	8.25%
.bayern	27,912	✔ Yes	413	1.48%
.farm	27,451	✔ Yes	2,122	7.73%
.now	27,334	✔ Yes	1,956	7.16%
.courses	27,129	✔ Yes	2,373	8.75%
.expert	26,928	✔ Yes	1,691	6.28%
.coach	26,498	✔ Yes	1,942	7.33%
.software	26,130	✔ Yes	2,119	8.11%
.trade	26,050	✔ Yes	1,555	5.97%
.living	25,786	✔ Yes	8,084	31.35%
.video	25,559	✔ Yes	2,044	8%
.international	25,509	✔ Yes	1,748	6.85%
.host	25,375	✔ Yes	1,016	4%
.cafe	25,082	✔ Yes	1,719	6.85%
.law	25,060	✔ Yes	882	3.52%
.community	25,012	✔ Yes	3,305	13.21%
.school	24,563	✔ Yes	1,553	6.32%
.house	24,290	✔ Yes	2,123	8.74%
.wine	24,025	✔ Yes	1,220	5.08%
.ventures	23,936	✔ Yes	1,860	7.77%
.ninja	23,878	✔ Yes	2,042	8.55%
.study	23,876	✔ Yes	1,140	4.77%
.bot	23,234	✔ Yes	1,427	6.14%
.swiss	22,942	✔ Yes	4,545	19.81%
.legal	22,654	✔ Yes	1,759	7.76%
.institute	22,521	✔ Yes	1,251	5.55%
.realtor	22,427	✔ Yes	3	0.01%
.training	22,308	✔ Yes	1,494	6.7%
.fund	22,244	✔ Yes	1,283	5.77%
.ing	22,138	✔ Yes	1,369	6.18%
.money	22,021	✔ Yes	1,227	5.57%
.cool	21,971	✔ Yes	1,575	7.17%
.food	21,815	✔ Yes	526	2.41%
.immo	21,776	✔ Yes	3,168	14.55%
.loan	21,776	✔ Yes	432	1.98%
.party	21,593	✔ Yes	1,833	8.49%
.land	21,466	✔ Yes	1,778	8.28%
.cash	20,691	✔ Yes	1,249	6.04%
.公司	20,428	✔ Yes	5	0.02%
.band	20,207	✔ Yes	1,859	9.2%
.yachts	20,153	✔ Yes	1,904	9.45%
.pet	20,101	✔ Yes	975	4.85%
.guide	20,096	✔ Yes	1,352	6.73%
.codes	19,825	✔ Yes	2,207	11.13%
.market	19,194	✔ Yes	1,119	5.83%
.paris	19,061	✔ Yes	3,780	19.83%
.golf	19,020	✔ Yes	947	4.98%
.photos	18,997	✔ Yes	1,568	8.25%
.gay	18,949	✔ Yes	2,128	11.23%
.show	18,894	✔ Yes	984	5.21%
.clinic	18,886	✔ Yes	915	4.84%
.exchange	18,809	✔ Yes	1,013	5.39%
.press	18,755	✔ Yes	662	3.53%
.boutique	18,580	✔ Yes	1,660	8.93%
.tips	18,521	✔ Yes	1,163	6.28%
.red	18,250	✔ Yes	1,401	7.68%
.dog	18,071	✔ Yes	1,522	8.42%
.nrw	17,948	✔ Yes	2,419	13.48%
.christmas	17,822	✔ Yes	7,363	41.31%
.amsterdam	17,740	✔ Yes	2,554	14.4%
.gallery	17,722	✔ Yes	1,253	7.07%
.partners	17,472	✔ Yes	1,251	7.16%
.pub	17,322	✔ Yes	993	5.73%
.moe	17,287	✔ Yes	1,853	10.72%
.рус	16,823	✔ Yes	1	0.01%
.stream	16,772	✔ Yes	1,512	9.02%
.koeln	16,742	✔ Yes	300	1.79%
.vin	16,567	✔ Yes	783	4.73%
.photo	16,327	✔ Yes	1,265	7.75%
.eus	16,042	✔ Yes	1,457	9.08%
.tax	15,872	✔ Yes	1,147	7.23%
.bike	15,841	✔ Yes	1,193	7.53%

Data currency. Domain counts on this page are from zone files dated 17 September 2026 and refresh daily. Registrar figures are from ICANN's monthly registry reports for May 2026, which ICANN publishes about three months in arrears; zone files contain no registrar information, so no fresher source exists. Full detail on methodology and live pipeline status.