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 gTLDs

1,128

of 1,132 (99.6%)

Unsigned

no DS record in the root

Second-level signing

1,100

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 gTLDs and their signing status

TLD	Domains	Root signed	Signed domains	Rate
.bid	53,696	✔ Yes	393	0.73%
.chat	56,630	✔ Yes	3,139	5.54%
.llc	57,322	✔ Yes	8,812	15.37%
.guru	57,326	✔ Yes	2,766	4.83%
.xin	60,135	✔ Yes	68	0.11%
.nyc	60,281	✔ Yes	1,186	1.97%
.hair	60,600	✔ Yes	4,507	7.44%
.africa	60,722	✔ Yes	750	1.24%
.quest	61,092	✔ Yes	2,646	4.33%
.fyi	61,804	✔ Yes	5,408	8.75%
.love	62,958	✔ Yes	2,969	4.72%
.forum	63,765	✔ Yes	9,693	15.2%
.academy	64,012	✔ Yes	5,076	7.93%
.health	64,641	✔ Yes	3,215	4.97%
.onl	65,261	✔ Yes	510	0.78%
.qpon	66,923	✔ Yes	44	0.07%
.team	70,868	✔ Yes	5,766	8.14%
.name	71,925	✔ Yes	2,402	3.34%
.bio	71,936	✔ Yes	3,809	5.29%
.best	72,442	✔ Yes	6,315	8.72%
.beauty	75,212	✔ Yes	3,976	5.29%
.news	75,967	✔ Yes	3,910	5.15%
.global	76,429	✔ Yes	2,925	3.83%
.games	78,248	✔ Yes	5,109	6.53%
.ovh	78,486	✔ Yes	30,191	38.47%
.network	79,093	✔ Yes	8,145	10.3%
.mom	80,757	✔ Yes	5,563	6.89%
.tokyo	82,862	✔ Yes	183	0.22%
.surf	85,501	✔ Yes	28,632	33.49%
.services	85,558	✔ Yes	5,001	5.85%
.fit	88,394	✔ Yes	1,949	2.2%
.casa	89,308	✔ Yes	7,413	8.3%
.company	96,859	✔ Yes	8,040	8.3%
.solutions	100,934	✔ Yes	5,697	5.64%
.media	101,608	✔ Yes	5,985	5.89%
.casino	106,015	✔ Yes	11,479	10.83%
.rest	108,440	✔ Yes	7,212	6.65%
.cam	111,985	✔ Yes	8,896	7.94%
.ltd	112,002	✔ Yes	4,307	3.85%
.makeup	112,959	✔ Yes	13,256	11.74%
.design	114,781	✔ Yes	8,394	7.31%
.cat	116,630	✔ Yes	13,043	11.18%
.homes	117,324	✔ Yes	6,292	5.36%
.pics	118,288	✔ Yes	5,511	4.66%
.today	119,993	✔ Yes	4,221	3.52%
.agency	121,755	✔ Yes	7,883	6.47%
.email	125,219	✔ Yes	12,926	10.32%
.group	125,257	✔ Yes	8,917	7.12%
.run	136,305	✔ Yes	16,157	11.85%
.ink	139,355	✔ Yes	8,554	6.14%
.wiki	140,667	✔ Yes	8,629	6.13%
.win	168,490	✔ Yes	9,686	5.75%
.skin	171,576	✔ Yes	83,127	48.45%
.beer	183,517	✔ Yes	40,785	22.22%
.help	183,711	✔ Yes	2,546	1.39%
.bet	186,269	✔ Yes	2,545	1.37%
.studio	203,014	✔ Yes	26,421	13.01%
.lat	206,438	✔ Yes	16,825	8.15%
.garden	207,497	✔ Yes	59,086	28.48%
.autos	213,830	✔ Yes	7,472	3.49%
.mobi	216,262	✔ Yes	9,155	4.23%
.website	236,650	✔ Yes	8,159	3.45%
.buzz	252,564	✔ Yes	23,317	9.23%
.one	261,514	✔ Yes	43,177	16.51%
.link	285,087	✔ Yes	42,269	14.83%
.art	305,470	✔ Yes	27,053	8.86%
.work	348,062	✔ Yes	9,405	2.7%
.blog	366,636	✔ Yes	19,653	5.36%
.fun	387,531	✔ Yes	13,061	3.37%
.world	417,290	✔ Yes	15,693	3.76%
.life	436,253	✔ Yes	12,002	2.75%
.digital	456,802	✔ Yes	11,740	2.57%
.cyou	501,198	✔ Yes	30,678	6.12%
.cloud	548,712	✔ Yes	38,484	7.01%
.club	550,062	✔ Yes	17,503	3.18%
.icu	563,458	✔ Yes	7,778	1.38%
.tech	573,502	✔ Yes	34,579	6.03%
.space	573,599	✔ Yes	19,796	3.45%
.live	609,377	✔ Yes	23,163	3.8%
.cfd	609,591	✔ Yes	30,884	5.07%
.asia	734,936	✔ Yes	21,570	2.93%
.dev	762,796	✔ Yes	107,019	14.03%
.click	875,224	✔ Yes	19,549	2.23%
.sbs	1,091,990	✔ Yes	43,523	3.99%
.lol	1,115,125	✔ Yes	26,386	2.37%
.pro	1,142,189	✔ Yes	54,458	4.77%
.bond	1,170,937	✔ Yes	9,401	0.8%
.biz	1,290,362	✔ Yes	48,098	3.73%
.app	1,647,752	✔ Yes	117,245	7.12%
.vip	1,916,849	✔ Yes	36,519	1.91%
.site	1,918,599	✔ Yes	38,868	2.03%
.store	2,079,601	✔ Yes	61,629	2.96%
.online	3,548,659	✔ Yes	135,533	3.82%
.shop	4,359,162	✔ Yes	501,524	11.51%
.info	5,194,974	✔ Yes	242,265	4.66%
.top	6,306,956	✔ Yes	286,549	4.54%
.xyz	10,183,475	✔ Yes	150,971	1.48%
.org	12,147,555	✔ Yes	700,232	5.76%
.net	12,401,218	✔ Yes	689,998	5.56%
.com	166,667,077	✔ Yes	8,219,860	4.93%

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.