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
1,128
of 1,132 (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
.deal 1,353 ✔ Yes 108
7.98%
.商店 1,334 ✔ Yes 3
0.22%
.career 1,329 ✔ Yes 55
4.14%
.box 1,328 ✔ Yes 2
0.15%
.zuerich 1,308 ✔ Yes 130
9.94%
.condos 1,307 ✔ Yes 78
5.97%
.realty 1,252 ✔ Yes 108
8.63%
.versicherung 1,230 ✔ Yes 33
2.68%
.tatar 1,192 ✔ Yes 7
0.59%
.leclerc 1,187 ✔ Yes 1
0.08%
.republican 1,179 ✔ Yes 129
10.94%
.navy 1,178 ✔ Yes 176
14.94%
.pharmacy 1,172 ✔ Yes 13
1.11%
.hiphop 1,168 ✔ Yes 56
4.79%
.tires 1,155 ✔ Yes 68
5.89%
.닷넷 1,128 ✔ Yes 7
0.62%
.forex 1,120 ✔ Yes 99
8.84%
.tickets 1,101 ✔ Yes 32
2.91%
.hot 1,091 ✔ Yes 124
11.37%
.museum 1,089 ✔ Yes 120
11.02%
.pay 1,025 ✔ Yes 38
3.71%
.дети 1,025 ✔ Yes 1
0.1%
.voto 1,020 ✔ Yes 89
8.73%
.сайт 1,016 ✔ Yes 5
0.49%
.osaka 997 ✔ Yes 12
1.2%
.flowers 994 ✔ Yes 61
6.14%
.degree 988 ✔ Yes 65
6.58%
.cricket 987 ✔ Yes 70
7.09%
.קום 987 ✔ Yes 4
0.41%
.democrat 984 ✔ Yes 92
9.35%
.diet 972 ✔ Yes 33
3.4%
.kyoto 960 ✔ Yes 0
0%
.security 947 ✔ Yes 99
10.45%
.physio 941 ✔ Yes 31
3.29%
.abudhabi 925 ✔ Yes 1
0.11%
.whoswho 906 ✔ Yes 43
4.75%
.moi 904 ✔ Yes 35
3.87%
.compare 890 ✔ Yes 69
7.75%
.prof 881 ✔ Yes 178
20.2%
.gop 879 ✔ Yes 4
0.46%
.blackfriday 876 ✔ Yes 51
5.82%
.latino 859 ✔ Yes 60
6.98%
.memorial 856 ✔ Yes 76
8.88%
.reise 819 ✔ Yes 31
3.79%
.schwarz 803 ✔ Yes 3
0.37%
.seat 793 ✔ Yes 1
0.13%
.select 777 ✔ Yes 86
11.07%
.airforce 731 ✔ Yes 92
12.59%
.орг 716 ✔ Yes 5
0.7%
.basketball 689 ✔ Yes 10
1.45%
.neustar 676 ✔ Yes 3
0.44%
.rio 662 ✔ Yes 59
8.91%
.viajes 660 ✔ Yes 43
6.52%
.storage 623 ✔ Yes 34
5.46%
.rich 619 ✔ Yes 8
1.29%
.shiksha 618 ✔ Yes 52
8.41%
.ryukyu 611 ✔ Yes 7
1.15%
.بازار 590 ✔ Yes 8
1.36%
.crs 562 ✔ Yes 532
94.66%
.ltda 561 ✔ Yes 8
1.43%
.abogado 551 ✔ Yes 37
6.72%
.auto 532 ✔ Yes 9
1.69%
.rugby 516 ✔ Yes 6
1.16%
.guitars 501 ✔ Yes 29
5.79%
.机构 499 ✔ Yes 6
1.2%
.goog 487 ✔ Yes 22
4.52%
.gmx 478 ✔ Yes 4
0.84%
.juegos 475 ✔ Yes 13
2.74%
.世界 469 ✔ Yes 4
0.85%
.watches 463 ✔ Yes 26
5.62%
.شبكة 408 ✔ Yes 3
0.74%
.creditunion 385 ✔ Yes 11
2.86%
.aco 382 ✔ Yes 1
0.26%
.广东 365 ✔ Yes 1
0.27%
.broadway 329 ✔ Yes 1
0.3%
.fox 322 ✔ Yes 249
77.33%
.car 303 ✔ Yes 10
3.3%
.cars 294 ✔ Yes 6
2.04%
.google 292 ✔ Yes 27
9.25%
.游戏 274 ✔ Yes 1
0.36%
.lundbeck 272 ✔ Yes 0
0%
.toyota 272 ✔ Yes 1
0.37%
.amazon 264 ✔ Yes 13
4.92%
.lamborghini 246 ✔ Yes 1
0.41%
.bradesco 224 ✔ Yes 1
0.45%
.娱乐 212 ✔ Yes 0
0%
.man 209 ✔ Yes 1
0.48%
.stockholm 204 ✔ Yes 1
0.49%
.weir 194 ✔ Yes 0
0%
.hiv 192 ✔ Yes 15
7.81%
.dealer 187 ✔ Yes 9
4.81%
.globo 186 ✔ Yes 1
0.54%
.中信 170 ✔ Yes 0
0%
.theatre 167 ✔ Yes 11
6.59%
.佛山 165 ✔ Yes 1
0.61%
.weber 164 ✔ Yes 1
0.61%
.insurance 160 ✔ Yes 160
100%
.afl 159 ✔ Yes 1
0.63%
.citic 157 ✔ Yes 0
0%
.target 154 ✔ Yes 1
0.65%

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.