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
1,076
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 domainsRate
.cars 292 ✔ Yes 6
2.05%
.car 302 ✔ Yes 10
3.31%
.broadway 329 ✔ Yes 1
0.3%
.goog 487 ✔ Yes 22
4.52%
.auto 531 ✔ Yes 9
1.69%
.abogado 550 ✔ Yes 35
6.36%
.shiksha 613 ✔ Yes 49
7.99%
.viajes 659 ✔ Yes 43
6.53%
.rio 660 ✔ Yes 59
8.94%
.neustar 676 ✔ Yes 3
0.44%
.airforce 729 ✔ Yes 91
12.48%
.seat 793 ✔ Yes 1
0.13%
.schwarz 803 ✔ Yes 3
0.37%
.reise 831 ✔ Yes 31
3.73%
.memorial 851 ✔ Yes 76
8.93%
.security 945 ✔ Yes 98
10.37%
.degree 983 ✔ Yes 65
6.61%
.democrat 984 ✔ Yes 91
9.25%
.cricket 989 ✔ Yes 70
7.08%
.flowers 993 ✔ Yes 61
6.14%
.osaka 998 ✔ Yes 13
1.3%
.forex 1,115 ✔ Yes 97
8.7%
.republican 1,177 ✔ Yes 128
10.88%
.navy 1,180 ✔ Yes 175
14.83%
.leclerc 1,187 ✔ Yes 1
0.08%
.realty 1,252 ✔ Yes 108
8.63%
.condos 1,305 ✔ Yes 77
5.9%
.accountant 1,457 ✔ Yes 127
8.72%
.creditcard 1,479 ✔ Yes 65
4.39%
.bible 1,495 ✔ Yes 233
15.59%
.maison 1,526 ✔ Yes 192
12.58%
.bargains 1,570 ✔ Yes 84
5.35%
.accountants 1,605 ✔ Yes 128
7.98%
.florist 1,729 ✔ Yes 86
4.97%
.gripe 1,739 ✔ Yes 137
7.88%
.lease 1,790 ✔ Yes 193
10.78%
.hockey 1,844 ✔ Yes 141
7.65%
.diamonds 1,941 ✔ Yes 136
7.01%
.tienda 1,962 ✔ Yes 97
4.94%
.sarl 2,037 ✔ Yes 382
18.75%
.rehab 2,072 ✔ Yes 163
7.87%
.limo 2,201 ✔ Yes 122
5.54%
.moda 2,212 ✔ Yes 152
6.87%
.futbol 2,270 ✔ Yes 188
8.28%
.flights 2,279 ✔ Yes 205
9%
.cruises 2,281 ✔ Yes 98
4.3%
.alsace 2,305 ✔ Yes 594
25.77%
.furniture 2,352 ✔ Yes 185
7.87%
.corsica 2,397 ✔ Yes 712
29.7%
.cleaning 2,403 ✔ Yes 249
10.36%
.plumbing 2,444 ✔ Yes 155
6.34%
.dentist 2,568 ✔ Yes 131
5.1%
.supplies 2,725 ✔ Yes 215
7.89%
.exposed 2,905 ✔ Yes 273
9.4%
.singles 2,962 ✔ Yes 239
8.07%
.catering 3,014 ✔ Yes 205
6.8%
.gratis 3,029 ✔ Yes 261
8.62%
.vacations 3,113 ✔ Yes 188
6.04%
.broker 3,173 ✔ Yes 250
7.88%
.madrid 3,213 ✔ Yes 47
1.46%
.camera 3,215 ✔ Yes 211
6.56%
.actor 3,256 ✔ Yes 273
8.38%
.discount 3,276 ✔ Yes 139
4.24%
.holiday 3,431 ✔ Yes 187
5.45%
.cheap 3,475 ✔ Yes 294
8.46%
.gives 3,480 ✔ Yes 274
7.87%
.contractors 3,500 ✔ Yes 237
6.77%
.glass 3,562 ✔ Yes 300
8.42%
.mortgage 3,569 ✔ Yes 167
4.68%
.jewelry 3,587 ✔ Yes 211
5.88%
.associates 3,689 ✔ Yes 321
8.7%
.shoes 3,708 ✔ Yes 223
6.01%
.bingo 3,709 ✔ Yes 143
3.86%
.saarland 3,722 ✔ Yes 75
2.02%
.voyage 3,730 ✔ Yes 210
5.63%
.cab 3,858 ✔ Yes 333
8.63%
.forsale 3,913 ✔ Yes 164
4.19%
.claims 4,018 ✔ Yes 304
7.57%
.apartments 4,026 ✔ Yes 192
4.77%
.recipes 4,041 ✔ Yes 287
7.1%
.reisen 4,052 ✔ Yes 190
4.69%
.salon 4,263 ✔ Yes 334
7.83%
.equipment 4,270 ✔ Yes 318
7.45%
.fail 4,291 ✔ Yes 443
10.32%
.dating 4,323 ✔ Yes 326
7.54%
.movie 4,350 ✔ Yes 175
4.02%
.kaufen 4,433 ✔ Yes 100
2.26%
.irish 4,558 ✔ Yes 460
10.09%
.barcelona 4,561 ✔ Yes 386
8.46%
.racing 4,626 ✔ Yes 396
8.56%
.schule 4,658 ✔ Yes 167
3.59%
.attorney 4,675 ✔ Yes 202
4.32%
.mba 5,041 ✔ Yes 283
5.61%
.loans 5,327 ✔ Yes 180
3.38%
.toys 5,339 ✔ Yes 358
6.71%
.faith 5,342 ✔ Yes 340
6.36%
.graphics 5,356 ✔ Yes 452
8.44%
.lighting 5,404 ✔ Yes 363
6.72%
.gifts 5,622 ✔ Yes 257
4.57%
.army 5,627 ✔ Yes 520
9.24%

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.