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

1,076

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
.guide	20,094	✔ Yes	1,351	6.72%
.pet	20,095	✔ Yes	972	4.84%
.band	20,215	✔ Yes	1,862	9.21%
.cash	20,726	✔ Yes	1,259	6.07%
.land	21,481	✔ Yes	1,781	8.29%
.party	21,680	✔ Yes	1,838	8.48%
.loan	21,687	✔ Yes	436	2.01%
.immo	21,781	✔ Yes	3,169	14.55%
.cool	21,990	✔ Yes	1,577	7.17%
.money	22,032	✔ Yes	1,227	5.57%
.fund	22,255	✔ Yes	1,288	5.79%
.institute	22,534	✔ Yes	1,253	5.56%
.legal	22,660	✔ Yes	1,760	7.77%
.training	22,858	✔ Yes	1,496	6.54%
.ninja	23,869	✔ Yes	2,041	8.55%
.ventures	23,927	✔ Yes	1,860	7.77%
.house	24,291	✔ Yes	2,123	8.74%
.school	24,568	✔ Yes	1,559	6.35%
.community	25,016	✔ Yes	3,308	13.22%
.law	25,070	✔ Yes	887	3.54%
.cafe	25,090	✔ Yes	1,722	6.86%
.international	25,511	✔ Yes	1,748	6.85%
.coach	26,495	✔ Yes	1,942	7.33%
.expert	26,917	✔ Yes	1,689	6.27%
.courses	27,292	✔ Yes	2,378	8.71%
.farm	27,465	✔ Yes	2,126	7.74%
.coffee	28,014	✔ Yes	2,316	8.27%
.marketing	28,188	✔ Yes	1,788	6.34%
.energy	28,755	✔ Yes	2,714	9.44%
.education	29,501	✔ Yes	2,808	9.52%
.tools	30,638	✔ Yes	2,620	8.55%
.foundation	31,173	✔ Yes	2,199	7.05%
.city	32,043	✔ Yes	2,005	6.26%
.zone	32,126	✔ Yes	2,211	6.88%
.photography	33,141	✔ Yes	2,453	7.4%
.technology	33,457	✔ Yes	2,469	7.38%
.church	34,022	✔ Yes	1,951	5.73%
.finance	34,337	✔ Yes	2,402	7%
.events	36,365	✔ Yes	3,042	8.37%
.capital	36,790	✔ Yes	2,526	6.87%
.family	37,638	✔ Yes	5,730	15.22%
.works	38,724	✔ Yes	3,374	8.71%
.page	39,187	✔ Yes	12,313	31.42%
.business	39,269	✔ Yes	2,707	6.89%
.support	39,483	✔ Yes	3,242	8.21%
.plus	39,488	✔ Yes	1,983	5.02%
.consulting	39,704	✔ Yes	4,495	11.32%
.earth	40,850	✔ Yes	2,717	6.65%
.systems	45,380	✔ Yes	3,991	8.79%
.care	47,482	✔ Yes	4,075	8.58%
.center	48,568	✔ Yes	1,803	3.71%
.rocks	52,622	✔ Yes	3,597	6.84%
.chat	56,643	✔ Yes	3,141	5.55%
.guru	57,282	✔ Yes	2,764	4.83%
.nyc	60,283	✔ Yes	1,189	1.97%
.fyi	61,913	✔ Yes	5,418	8.75%
.love	62,975	✔ Yes	2,976	4.73%
.forum	63,652	✔ Yes	9,479	14.89%
.academy	63,999	✔ Yes	5,080	7.94%
.news	75,956	✔ Yes	3,911	5.15%
.network	79,086	✔ Yes	8,144	10.3%
.mom	80,846	✔ Yes	5,613	6.94%
.services	85,482	✔ Yes	4,992	5.84%
.fit	88,529	✔ Yes	1,953	2.21%
.company	96,881	✔ Yes	8,044	8.3%
.solutions	100,940	✔ Yes	5,698	5.64%
.media	101,627	✔ Yes	5,982	5.89%
.casino	106,058	✔ Yes	11,509	10.85%
.ltd	112,034	✔ Yes	4,317	3.85%
.today	119,944	✔ Yes	4,232	3.53%
.agency	121,759	✔ Yes	7,890	6.48%
.group	125,224	✔ Yes	8,923	7.13%
.email	125,254	✔ Yes	12,936	10.33%
.run	136,359	✔ Yes	19,162	14.05%
.ink	139,585	✔ Yes	8,518	6.1%
.wiki	141,232	✔ Yes	8,674	6.14%
.bet	186,343	✔ Yes	2,574	1.38%
.garden	207,558	✔ Yes	59,098	28.47%
.life	436,089	✔ Yes	12,052	2.76%
.digital	457,155	✔ Yes	11,781	2.58%
.cloud	549,266	✔ Yes	38,612	7.03%
.live	609,367	✔ Yes	23,202	3.81%
.cfd	609,487	✔ Yes	30,904	5.07%
.dev	763,708	✔ Yes	107,113	14.03%
.sbs	1,092,051	✔ Yes	43,534	3.99%
.lol	1,111,690	✔ Yes	26,352	2.37%
.bond	1,171,307	✔ Yes	9,386	0.8%
.app	1,653,303	✔ Yes	117,657	7.12%
.online	3,550,295	✔ Yes	135,746	3.82%

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.