nTLDData legacy TLDs too :)

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
1,126
of 1,130 (99.6%)
Unsigned
4
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 domainsRate
.theater 1,446 ✔ Yes 110
7.61%
.career 1,348 ✔ Yes 56
4.15%
.deal 1,343 ✔ Yes 109
8.12%
.condos 1,337 ✔ Yes 94
7.03%
.zuerich 1,322 ✔ Yes 129
9.76%
.box 1,306 ✔ Yes 2
0.15%
.商店 1,279 ✔ Yes 3
0.23%
.realty 1,262 ✔ Yes 112
8.87%
.versicherung 1,234 ✔ Yes 33
2.67%
.republican 1,219 ✔ Yes 146
11.98%
.tatar 1,205 ✔ Yes 7
0.58%
.hiphop 1,202 ✔ Yes 64
5.32%
.leclerc 1,192 ✔ Yes 1
0.08%
.navy 1,180 ✔ Yes 170
14.41%
.tires 1,177 ✔ Yes 68
5.78%
.pharmacy 1,176 ✔ Yes 12
1.02%
.hot 1,157 ✔ Yes 130
11.24%
.forex 1,147 ✔ Yes 110
9.59%
.pay 1,146 ✔ Yes 133
11.61%
.museum 1,127 ✔ Yes 119
10.56%
.tickets 1,110 ✔ Yes 31
2.79%
.닷넷 1,096 ✔ Yes 7
0.64%
.democrat 1,095 ✔ Yes 145
13.24%
.cricket 1,072 ✔ Yes 82
7.65%
.latino 1,054 ✔ Yes 64
6.07%
.дети 1,046 ✔ Yes 3
0.29%
.voto 1,038 ✔ Yes 88
8.48%
.flowers 1,003 ✔ Yes 63
6.28%
.osaka 1,000 ✔ Yes 10
1%
.сайт 997 ✔ Yes 4
0.4%
.degree 996 ✔ Yes 65
6.53%
.diet 992 ✔ Yes 38
3.83%
.קום 984 ✔ Yes 4
0.41%
.security 980 ✔ Yes 109
11.12%
.kyoto 957 ✔ Yes 0
0%
.physio 951 ✔ Yes 31
3.26%
.moi 933 ✔ Yes 37
3.97%
.prof 933 ✔ Yes 177
18.97%
.whoswho 904 ✔ Yes 43
4.76%
.blackfriday 877 ✔ Yes 50
5.7%
.gop 874 ✔ Yes 5
0.57%
.memorial 872 ✔ Yes 78
8.94%
.abudhabi 857 ✔ Yes 1
0.12%
.compare 832 ✔ Yes 78
9.38%
.select 830 ✔ Yes 85
10.24%
.reise 824 ✔ Yes 35
4.25%
.schwarz 814 ✔ Yes 3
0.37%
.seat 793 ✔ Yes 1
0.13%
.орг 788 ✔ Yes 5
0.63%
.airforce 726 ✔ Yes 89
12.26%
.basketball 702 ✔ Yes 12
1.71%
.rich 684 ✔ Yes 10
1.46%
.neustar 676 ✔ Yes 3
0.44%
.viajes 662 ✔ Yes 43
6.5%
.rio 655 ✔ Yes 61
9.31%
.shiksha 635 ✔ Yes 57
8.98%
.storage 633 ✔ Yes 30
4.74%
.ryukyu 632 ✔ Yes 8
1.27%
.بازار 588 ✔ Yes 8
1.36%
.ltda 585 ✔ Yes 8
1.37%
.crs 564 ✔ Yes 526
93.26%
.abogado 556 ✔ Yes 34
6.12%
.auto 543 ✔ Yes 12
2.21%
.机构 534 ✔ Yes 5
0.94%
.rugby 527 ✔ Yes 6
1.14%
.guitars 514 ✔ Yes 35
6.81%
.goog 494 ✔ Yes 22
4.45%
.gmx 478 ✔ Yes 4
0.84%
.世界 478 ✔ Yes 4
0.84%
.watches 473 ✔ Yes 22
4.65%
.juegos 468 ✔ Yes 12
2.56%
.abbott 427 ✔ Yes 1
0.23%
.شبكة 407 ✔ Yes 3
0.74%
.creditunion 384 ✔ Yes 11
2.86%
.aco 382 ✔ Yes 1
0.26%
.广东 346 ✔ Yes 1
0.29%
.fox 330 ✔ Yes 257
77.88%
.broadway 327 ✔ Yes 1
0.31%
.car 309 ✔ Yes 8
2.59%
.google 303 ✔ Yes 27
8.91%
.cars 298 ✔ Yes 8
2.68%
.toyota 277 ✔ Yes 1
0.36%
.amazon 274 ✔ Yes 13
4.74%
.游戏 273 ✔ Yes 1
0.37%
.lundbeck 272 ✔ Yes 0
0%
.lamborghini 246 ✔ Yes 1
0.41%
.bradesco 226 ✔ Yes 1
0.44%
.娱乐 215 ✔ Yes 0
0%
.man 213 ✔ Yes 1
0.47%
.stockholm 204 ✔ Yes 1
0.49%
.weir 196 ✔ Yes 0
0%
.hiv 192 ✔ Yes 15
7.81%
.globo 187 ✔ Yes 1
0.53%
.dealer 186 ✔ Yes 7
3.76%
.中信 170 ✔ Yes 0
0%
.theatre 165 ✔ Yes 9
5.45%
.weber 164 ✔ Yes 1
0.61%
.afl 161 ✔ Yes 1
0.62%
.insurance 160 ✔ Yes 160
100%
.佛山 160 ✔ Yes 1
0.63%

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