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.

Signed new gTLDs

1,110

of 1,114 (99.6%)

Unsigned

no DS record in the root

Second-level signing

1,023

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
.kred	2,312	✔ Yes	2	0.09%
.esq	2,350	✔ Yes	604	25.7%
.furniture	2,355	✔ Yes	181	7.69%
.corsica	2,366	✔ Yes	715	30.22%
.cleaning	2,415	✔ Yes	241	9.98%
.移动	2,427	✔ Yes	19	0.78%
.plumbing	2,450	✔ Yes	153	6.24%
.phd	2,457	✔ Yes	601	24.46%
.fast	2,530	✔ Yes	578	22.85%
.dentist	2,576	✔ Yes	128	4.97%
.yun	2,682	✔ Yes	2	0.07%
.country	2,688	✔ Yes	24	0.89%
.supplies	2,720	✔ Yes	213	7.83%
.free	2,740	✔ Yes	258	9.42%
.rsvp	2,783	✔ Yes	373	13.4%
.企业	2,786	✔ Yes	0	0%
.observer	2,790	✔ Yes	226	8.1%
.sexy	2,834	✔ Yes	111	3.92%
.singles	2,863	✔ Yes	224	7.82%
.radio	2,882	✔ Yes	416	14.43%
.exposed	2,908	✔ Yes	274	9.42%
.网站	2,909	✔ Yes	10	0.34%
.rodeo	2,942	✔ Yes	191	6.49%
.channel	2,987	✔ Yes	174	5.83%
.catering	3,016	✔ Yes	203	6.73%
.med	3,029	✔ Yes	19	0.63%
.gratis	3,063	✔ Yes	254	8.29%
.닷컴	3,131	✔ Yes	6	0.19%
.broker	3,139	✔ Yes	248	7.9%
.camera	3,176	✔ Yes	210	6.61%
.madrid	3,198	✔ Yes	46	1.44%
.nagoya	3,203	✔ Yes	7	0.22%
.actor	3,243	✔ Yes	251	7.74%
.bingo	3,259	✔ Yes	141	4.33%
.discount	3,259	✔ Yes	140	4.3%
.yokohama	3,289	✔ Yes	14	0.43%
.gives	3,442	✔ Yes	266	7.73%
.cheap	3,452	✔ Yes	278	8.05%
.lgbt	3,490	✔ Yes	268	7.68%
.contractors	3,501	✔ Yes	238	6.8%
.tube	3,520	✔ Yes	203	5.77%
.boo	3,540	✔ Yes	537	15.17%
.glass	3,567	✔ Yes	312	8.75%
.how	3,580	✔ Yes	611	17.07%
.mortgage	3,580	✔ Yes	169	4.72%
.voyage	3,596	✔ Yes	207	5.76%
.dad	3,604	✔ Yes	528	14.65%
.jewelry	3,628	✔ Yes	206	5.68%
.soccer	3,645	✔ Yes	261	7.16%
.associates	3,693	✔ Yes	316	8.56%
.saarland	3,714	✔ Yes	74	1.99%
.shoes	3,750	✔ Yes	225	6%
.gent	3,786	✔ Yes	1,771	46.78%
.cab	3,787	✔ Yes	334	8.82%
.holiday	3,791	✔ Yes	183	4.83%
.cologne	3,875	✔ Yes	96	2.48%
.archi	3,916	✔ Yes	769	19.64%
.claims	3,929	✔ Yes	310	7.89%
.forsale	3,938	✔ Yes	161	4.09%
.recipes	4,011	✔ Yes	290	7.23%
.okinawa	4,025	✔ Yes	11	0.27%
.apartments	4,049	✔ Yes	200	4.94%
.luxury	4,152	✔ Yes	282	6.79%
.reisen	4,156	✔ Yes	191	4.6%
.salon	4,210	✔ Yes	326	7.74%
.irish	4,218	✔ Yes	421	9.98%
.nexus	4,230	✔ Yes	777	18.37%
.equipment	4,264	✔ Yes	310	7.27%
.fail	4,280	✔ Yes	426	9.95%
.dating	4,303	✔ Yes	329	7.65%
.ruhr	4,317	✔ Yes	241	5.58%
.boston	4,318	✔ Yes	153	3.54%
.movie	4,332	✔ Yes	168	3.88%
.ngo	4,505	✔ Yes	138	3.06%
.racing	4,538	✔ Yes	392	8.64%
.barcelona	4,565	✔ Yes	385	8.43%
.kaufen	4,578	✔ Yes	100	2.18%
.foo	4,614	✔ Yes	655	14.2%
.schule	4,653	✔ Yes	163	3.5%
.attorney	4,667	✔ Yes	197	4.22%
.vacations	4,817	✔ Yes	185	3.84%
.istanbul	4,854	✔ Yes	29	0.6%
.charity	4,863	✔ Yes	362	7.44%
.horse	4,900	✔ Yes	259	5.29%
.melbourne	4,919	✔ Yes	31	0.63%
.mba	4,999	✔ Yes	285	5.7%
.gift	5,071	✔ Yes	145	2.86%
.trading	5,133	✔ Yes	368	7.17%
.vlaanderen	5,145	✔ Yes	1,500	29.15%
.mobile	5,228	✔ Yes	517	9.89%
.faith	5,277	✔ Yes	334	6.33%
.mov	5,298	✔ Yes	482	9.1%
.loans	5,308	✔ Yes	180	3.39%
.property	5,319	✔ Yes	80	1.5%
.graphics	5,363	✔ Yes	449	8.37%
.toys	5,365	✔ Yes	355	6.62%
.lighting	5,367	✔ Yes	352	6.56%
.poker	5,455	✔ Yes	232	4.25%
.menu	5,479	✔ Yes	155	2.83%
.audio	5,503	✔ Yes	416	7.56%

Data currency. Domain counts on this page are from zone files dated 13 August 2026 and refresh daily. Registrar figures are from ICANN's monthly registry reports for April 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.