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 new gTLDs
1,110
of 1,114 (99.6%)
Unsigned
4
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 domainsRate
.yokohama 3,274 ✔ Yes 14
0.43%
.actor 3,252 ✔ Yes 270
8.3%
.camera 3,217 ✔ Yes 211
6.56%
.madrid 3,211 ✔ Yes 47
1.46%
.nagoya 3,208 ✔ Yes 6
0.19%
.broker 3,175 ✔ Yes 252
7.94%
.vacations 3,112 ✔ Yes 189
6.07%
.网站 3,060 ✔ Yes 10
0.33%
.gratis 3,027 ✔ Yes 261
8.62%
.catering 3,019 ✔ Yes 205
6.79%
.rodeo 2,995 ✔ Yes 205
6.84%
.free 2,990 ✔ Yes 267
8.93%
.observer 2,985 ✔ Yes 238
7.97%
.singles 2,957 ✔ Yes 238
8.05%
.med 2,950 ✔ Yes 21
0.71%
.radio 2,944 ✔ Yes 144
4.89%
.channel 2,919 ✔ Yes 178
6.1%
.exposed 2,904 ✔ Yes 273
9.4%
.yun 2,818 ✔ Yes 2
0.07%
.rsvp 2,806 ✔ Yes 394
14.04%
.企业 2,802 ✔ Yes 0
0%
.sexy 2,799 ✔ Yes 111
3.97%
.中文网 2,786 ✔ Yes 4
0.14%
.닷컴 2,752 ✔ Yes 6
0.22%
.supplies 2,727 ✔ Yes 215
7.88%
.fast 2,664 ✔ Yes 605
22.71%
.country 2,647 ✔ Yes 23
0.87%
.kred 2,638 ✔ Yes 3
0.11%
.dentist 2,570 ✔ Yes 131
5.1%
.phd 2,516 ✔ Yes 615
24.44%
.plumbing 2,443 ✔ Yes 155
6.34%
.移动 2,436 ✔ Yes 21
0.86%
.cleaning 2,404 ✔ Yes 250
10.4%
.corsica 2,397 ✔ Yes 713
29.75%
.esq 2,390 ✔ Yes 612
25.61%
.furniture 2,351 ✔ Yes 185
7.87%
.bank 2,330 ✔ Yes 2,330
100%
.alsace 2,305 ✔ Yes 594
25.77%
.cruises 2,282 ✔ Yes 98
4.29%
.flights 2,279 ✔ Yes 206
9.04%
.futbol 2,268 ✔ Yes 187
8.25%
.hosting 2,268 ✔ Yes 179
7.89%
.cooking 2,239 ✔ Yes 124
5.54%
.moda 2,209 ✔ Yes 153
6.93%
.limo 2,199 ✔ Yes 121
5.5%
.joburg 2,166 ✔ Yes 22
1.02%
.信息 2,126 ✔ Yes 10
0.47%
.new 2,091 ✔ Yes 200
9.56%
.rehab 2,059 ✔ Yes 163
7.92%
.krd 2,038 ✔ Yes 22
1.08%
.sarl 2,032 ✔ Yes 380
18.7%
.giving 2,031 ✔ Yes 109
5.37%
.webcam 2,026 ✔ Yes 103
5.08%
.ong 1,991 ✔ Yes 49
2.46%
.hospital 1,985 ✔ Yes 127
6.4%
.онлайн 1,974 ✔ Yes 9
0.46%
.tienda 1,961 ✔ Yes 97
4.95%
.tennis 1,942 ✔ Yes 166
8.55%
.diamonds 1,941 ✔ Yes 136
7.01%
.desi 1,851 ✔ Yes 19
1.03%
.soy 1,843 ✔ Yes 339
18.39%
.hockey 1,839 ✔ Yes 141
7.67%
.allfinanz 1,810 ✔ Yes 1
0.06%
.lease 1,791 ✔ Yes 193
10.78%
.fishing 1,775 ✔ Yes 62
3.49%
.florist 1,728 ✔ Yes 85
4.92%
.gripe 1,727 ✔ Yes 134
7.76%
.vodka 1,726 ✔ Yes 107
6.2%
.audi 1,689 ✔ Yes 1
0.06%
.みんな 1,652 ✔ Yes 41
2.48%
.コム 1,645 ✔ Yes 29
1.76%
.mma 1,622 ✔ Yes 1
0.06%
.surgery 1,622 ✔ Yes 118
7.27%
.talk 1,617 ✔ Yes 288
17.81%
.durban 1,611 ✔ Yes 13
0.81%
.accountants 1,607 ✔ Yes 129
8.03%
.bargains 1,569 ✔ Yes 85
5.42%
.organic 1,543 ✔ Yes 78
5.06%
.maison 1,530 ✔ Yes 192
12.55%
.spot 1,521 ✔ Yes 136
8.94%
.bible 1,494 ✔ Yes 233
15.6%
.creditcard 1,479 ✔ Yes 65
4.39%
.accountant 1,456 ✔ Yes 126
8.65%
.theater 1,414 ✔ Yes 105
7.43%
.deal 1,350 ✔ Yes 108
8%
.box 1,339 ✔ Yes 2
0.15%
.商店 1,330 ✔ Yes 3
0.23%
.career 1,329 ✔ Yes 55
4.14%
.zuerich 1,308 ✔ Yes 130
9.94%
.condos 1,303 ✔ Yes 77
5.91%
.realty 1,251 ✔ Yes 108
8.63%
.versicherung 1,228 ✔ Yes 33
2.69%
.tatar 1,195 ✔ Yes 7
0.59%
.leclerc 1,187 ✔ Yes 1
0.08%
.navy 1,179 ✔ Yes 175
14.84%
.republican 1,176 ✔ Yes 128
10.88%
.pharmacy 1,171 ✔ Yes 13
1.11%
.hiphop 1,170 ✔ Yes 55
4.7%
.tires 1,138 ✔ Yes 68
5.98%
.닷넷 1,128 ✔ Yes 7
0.62%

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 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.