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
.sap 32 ✔ Yes 3
9.38%
.clubmed 33 ✔ Yes 1
3.03%
.ismaili 34 ✔ Yes 1
2.94%
.scb 34 ✔ Yes 22
64.71%
.sener 34 ✔ Yes 0
0%
.abb 35 ✔ Yes 1
2.86%
.schmidt 35 ✔ Yes 1
2.86%
.書籍 35 ✔ Yes 1
2.86%
.jio 36 ✔ Yes 1
2.78%
.abbvie 38 ✔ Yes 1
2.63%
.bostik 38 ✔ Yes 2
5.26%
.ipiranga 38 ✔ Yes 1
2.63%
.八卦 39 ✔ Yes 0
0%
.alibaba 40 ✔ Yes 3
7.5%
.here 40 ✔ Yes 0
0%
.sandvik 40 ✔ Yes 1
2.5%
.statebank 40 ✔ Yes 39
97.5%
.statefarm 40 ✔ Yes 1
2.5%
.bauhaus 41 ✔ Yes 1
2.44%
.cisco 41 ✔ Yes 19
46.34%
.anz 43 ✔ Yes 4
9.3%
.case 43 ✔ Yes 1
2.33%
.itv 43 ✔ Yes 2
4.65%
.pictet 43 ✔ Yes 1
2.33%
.vig 43 ✔ Yes 1
2.33%
.ファッション 43 ✔ Yes 1
2.33%
.fresenius 44 ✔ Yes 1
2.27%
.食品 45 ✔ Yes 1
2.22%
.vana 46 ✔ Yes 13
28.26%
.eat 47 ✔ Yes 0
0%
.airbus 48 ✔ Yes 1
2.08%
.aquarelle 49 ✔ Yes 1
2.04%
.firmdale 49 ✔ Yes 0
0%
.mango 50 ✔ Yes 1
2%
.shell 50 ✔ Yes 33
66%
.smart 50 ✔ Yes 0
0%
.aig 51 ✔ Yes 1
1.96%
.meet 51 ✔ Yes 0
0%
.trust 51 ✔ Yes 13
25.49%
.mlb 52 ✔ Yes 1
1.92%
.itau 54 ✔ Yes 1
1.85%
.marriott 54 ✔ Yes 1
1.85%
.ابوظبي 54 ✔ Yes 1
1.85%
.ricoh 55 ✔ Yes 0
0%
.uol 56 ✔ Yes 1
1.79%
.philips 61 ✔ Yes 2
3.28%
.fage 62 ✔ Yes 1
1.61%
.monash 64 ✔ Yes 1
1.56%
.sncf 64 ✔ Yes 1
1.56%
.prudential 65 ✔ Yes 1
1.54%
.招聘 66 ✔ Yes 0
0%
.家電 68 ✔ Yes 1
1.47%
.axa 70 ✔ Yes 1
1.43%
.クラウド 70 ✔ Yes 3
4.29%
.bridgestone 71 ✔ Yes 1
1.41%
.canon 73 ✔ Yes 2
2.74%
.jpmorgan 74 ✔ Yes 2
2.7%
.apple 75 ✔ Yes 1
1.33%
.pru 75 ✔ Yes 1
1.33%
.موقع 75 ✔ Yes 2
2.67%
.bloomberg 78 ✔ Yes 1
1.28%
.संगठन 78 ✔ Yes 3
3.85%
.mini 79 ✔ Yes 1
1.27%
.toray 79 ✔ Yes 72
91.14%
.ifm 81 ✔ Yes 1
1.23%
.reit 81 ✔ Yes 0
0%
.cba 84 ✔ Yes 1
1.19%
.azure 85 ✔ Yes 1
1.18%
.deloitte 86 ✔ Yes 55
63.95%
.komatsu 87 ✔ Yes 0
0%
.microsoft 89 ✔ Yes 15
16.85%
.kfh 94 ✔ Yes 2
2.13%
.teva 94 ✔ Yes 1
1.06%
.chase 95 ✔ Yes 1
1.05%
.dhl 96 ✔ Yes 66
68.75%
.saxo 96 ✔ Yes 1
1.04%
.cern 100 ✔ Yes 1
1%
.discover 101 ✔ Yes 1
0.99%
.protection 102 ✔ Yes 1
0.98%
.pfizer 105 ✔ Yes 1
0.95%
.tui 106 ✔ Yes 4
3.77%
.セール 107 ✔ Yes 1
0.93%
.sbi 110 ✔ Yes 105
95.45%
.erni 114 ✔ Yes 3
2.63%
.auspost 116 ✔ Yes 1
0.86%
.yandex 116 ✔ Yes 1
0.86%
.edeka 123 ✔ Yes 1
0.81%
.lotto 124 ✔ Yes 3
2.42%
.aws 125 ✔ Yes 1
0.8%
.stada 125 ✔ Yes 1
0.8%
.nra 126 ✔ Yes 1
0.79%
.jnj 129 ✔ Yes 1
0.78%
.bmw 131 ✔ Yes 1
0.76%
.lidl 134 ✔ Yes 1
0.75%
.gmo 135 ✔ Yes 0
0%
.godaddy 138 ✔ Yes 3
2.17%
.餐厅 138 ✔ Yes 0
0%
.ストア 140 ✔ Yes 1
0.71%
.barclays 142 ✔ Yes 27
19.01%
.sky 153 ✔ 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.