Table of top DNSSEC hosted domain counts by MX host zone (parent domain). The status flag is:

Where the zone is signed, but DANE is not yet broadly deployed, publishing TLSA records would be a good way to get more value for the price of having DNSSEC.

Note that in a few cases the provider is only a backup MX for the hosted domains, and the primary MX hosts may not be DANE-enabled.

signed domain countMX host zoneDNSSEC/DANE status
2,811,821google.com–
1,575,209ovh.net–
1,208,489one.comD
999,964outlook.com–
340,663hostpoint.chD
278,694infomaniak.chD
219,317rzone.de–
219,272aftermarket.pl+
209,412mailgun.org–
188,864googlemail.com–
187,012webador.comD
177,493simply.comD
169,885transip.emailD
156,000mailprotect.be–
137,516register.it–
137,088argewebhosting.nlD
131,117mijndomein.nlD
116,164xnsregistrar.comD
111,222domeneshop.noD
109,489loopia.seD
107,208zoho.com–
104,474wedos.net–
103,838mx.cloudflare.netD
101,931jouwweb.nlD
91,923zxcs.nlD
91,503forpsi.comD
73,203protonmail.chD
66,769icloud.com–
58,160yourfilter.nl+
53,957registrar-servers.com–
50,200axc.eu+
49,239dandomain.dk+
48,290firstfind.nl–
47,058securemail.pro–
44,771websupport.sk+
44,656t-online.de–
44,140mijn.hostD
40,806transip.nlD
39,401seznam.cz+
39,045netim.net–
38,811hostnet.nlD
38,600secureserver.net–
34,555server.eu+
32,231webreus.nlD
32,125nominalia.com–
30,253webnode.com+
29,193zonemx.euD
29,109swizzonic.email–
25,565xel.nlD
24,978spaceship.net–
24,973m2bp.com–
24,944mb1p.com–
23,736active24.comD
22,915spacemail.com+
22,745privateemail.com–
22,668zoho.eu–
22,349pcextreme.nlD
22,333webglobe.czD
21,872hostingdiscounter.nl+
21,333webhosting.dkD
20,541zoner.comD
20,512locaweb.com.br–
20,379bhosted.nlD
19,578udmedia.deD
19,349gandi.net–
18,839mailchannels.net+
18,605messagingengine.com–
18,440oderland.com–
18,405hosting2go.nl+
18,232nazwa.pl+
17,502mx-hub.skD
17,450mx-hub.czD
17,445mx-hub.euD
17,434mx-hub.netD
16,889mail-scanner.euD
16,477servicehoster.ch+
16,349ignum.cz+
16,266mail.lima-city.deD
16,095dotroll.com+
15,902gigaserver.cz+
15,563domainorderdns.nl–
15,486webhouse.sk+
15,311nic.name–
15,081websupport.se+
14,662thinline.czD
13,748active24.cz+
13,693onlinemail.io–
13,680vevida.comD
12,727hosttech.euD
12,405udag.de–
11,948tophost.ch–
11,712spamservice.nlD
11,659werkonline.nu–
11,644onebit.cz+
11,627hostinger.com–
11,523onebit.eu+
11,322greenhost.nlD
11,308tornado.email+
10,580titan.email–
10,430spamexperts.com–
10,193ionos.de–
10,159spamexperts.eu–
10,101spamexperts.net–
9,679ppe-hosted.com–
9,653forwardemail.netD
9,372simplelogin.coD
8,844stackmail.com–
8,817savana.cz–
8,727soverin.netD
8,562hostcreators.sk+
8,532ionos.com–
8,514emailsrvr.com–
8,398blueboard.cz–
8,325premiumantispam.nlD
8,266barracudanetworks.com–
8,159zitcom.dkD
8,129web4u.czD
8,006mailplatform.euD
7,996pphosted.com–
7,955bookmyname.com–
7,928mimecast.com–
7,862hostfactory.chD
7,859hostfactory.swissD
7,811mx.microsoftD
7,660starthosting.nl–
7,578bb-online.co.uk+
7,450antispam-login.netD
7,426mailbox.orgD
7,384flexfilter.nlD
7,174aftermarket.hosting+
7,018mailinblack.com–
6,912yandex.net–
6,864scannet.dkD
6,752ionos.fr–
6,658microware.hu+
6,537leaseweb.com+
6,471hotmail.com–
6,451doorstuurserver.nlD
6,442your-webhost.nlD
6,349oxcs.net–
6,285vas-server.cz+
6,276serverpark.dk+
6,168ixlhosting.nlD
6,146amazonaws.com–
6,055hostedemail.com–
5,959ns0.emailD
5,937improvmx.com+
5,839porkbun.com–
5,826pcextreme.nld
5,758firestorm.chD
5,723spamfilter.ioD
5,665speedkom.netD
5,648mxrouting.net–
5,236netcup.net–
5,227netzone.chD
5,205internl.net–
5,101swizzonic-mail.ch+
5,028endora.cz+
4,943tutanota.deD
4,913zoho.in–
4,865feishu.cn–
4,850site.eu–
4,752tornado-mail.com+
4,736migadu.comD
4,637switchplus-mail.ch+
4,560umbler.com–
4,513umbler.com.br–
4,498umbler.in–
4,486umbler.co.uk–
4,463webglobe.com+
4,352myshoptet.com–
4,351nxs.nl+
4,336mail-redirect.euD
4,328mail-redirect.deD
4,216yourdomainprovider.netD
4,204svenskadomaner.se–
4,166domdom.hu–
3,963axc.nl–
3,944b-io.co–
3,830ionos.co.uk–
3,784vas-hosting.czD
3,753sitew.fr+
3,733wannafind.dkD
3,731ns0.nl+
3,688uhserver.com–
3,651iway.ch+
3,642mailspamprotection.com–
3,638provider.nl–
3,568mijnhostingpartner.nl+
3,434arsmtp.com–
3,363computel.nl+
3,282webpark.hu+
3,276scannet.dkd
3,267qq.com–
3,240ionos.es–
3,196mailport.nlD
3,144hornetsecurity.com–
3,127greensta.deD
3,052provalue.nlD
3,046inetadmin.euD
3,046inetadmin.skD
3,044inetadmin.czD
3,033spamfri.dkD
2,956webtar.hu+
2,921zonnet.nl–
2,847justhost.nlD
2,829mtaroutes.com+
2,808exohosting.sk–
2,806dnsserver.eu–
2,727epik.com–
2,676trendmicro.eu–
2,642svethostingu.cz+
2,639egensajt.seD
2,601myrootnet.nlD
2,600cscdns.net+
2,600exsilia.netD
2,588webhost.companyD
2,563vadesecure.com–
2,5362is.nl+
2,535wannafind.dkd
2,530antispamcloud.com–
2,506websupport.cz+
2,452introweb.nlD
2,409is.nl+
2,403purelymail.com–
2,349domeinbalie.nl+
2,306banan.cz+
2,305gc-system.cz+
2,296mailanyone.netD
2,295interconnect.nlD
2,294nameweb.biz+
2,269servicios-nic.com.mx+
2,260previder.nlD
2,259endoraland.com–
2,232webygroup.sk+
2,211nmugroup.comD
2,196grip.nl+
2,189mx25.netD
2,149mailshover.nl+
2,1381and1.com–
2,099dc3.cz+
2,066neodigit.net+
2,062sophos.com–
2,022iphmx.com–
1,977cloudsystem.cz+
1,967versio.nl+
1,949netsite.dk+
1,943omc.net–
1,930hostnet.nld
1,927hosting90.cz+
1,919omcnet.de–
1,916securemx.jp–
1,902arubabusiness.it–
1,874telenor.net–
1,873box.nlD
1,871integrity.hu+
1,871lookupserver.uk–
1,864messagelabs.com+
1,847hosting-zdarma.czD
1,836wedos.email–
1,829wedos.com+
1,828wedos.global–
1,827loginssl.com–
1,823wedos.mx–
1,822wedos.online–
1,820vshosting.cloud+
1,770ccchosting.nl–
1,736mail.ru–
1,731gigahost.dk–
1,718webawere.nl–
1,696deninet.hu–
1,691globe.cz+
1,669secure-gw.deD
1,659nestlemart.com+
1,644silicium.eu–
1,625spamfilterserver.comD
1,616nederhost.nlD
1,615totaal.net+
1,592vshosting.eu+
1,588ilait.se–
1,585do.deD
1,579intelliweb.hu+
1,554beebyte.se–
1,524cloudorb.com–
1,518register.be–
1,516jellyfish.systems–
1,512businessconnect.nlD
1,507basenet.nl+
1,502zohomail.com–
1,486miowebmail.cz+
1,485ignum.eu+
1,483webglobe.skD
1,456amenworld.com–
1,432level27.eu+
1,428sui-inter.net–
1,417aerohosting.czD
1,412latnet.lvD
1,403home.pl–
1,384larksuite.com–
1,383mailanyone.netd
1,380nb-net.nl+
1,378speedweb.sk+
1,373domenia.no+
1,368123-reg.co.uk–
1,323omc-mail.deD
1,322omc-mail.comD
1,31447.pl–
1,307aerohosting.czd
1,306webnode.cz+
1,298runbox.comD
1,284inter-it.nl+
1,275altospam.comD
1,270atw.hu–
1,270nameshield.com+
1,264nameshield.net+
1,253oni.nl+
1,251maychuemail.com+
1,230zoho.com.au–
1,223kibernet.hu–
1,212xefi.fr–
1,177emailserver.vn+
1,173iomartmail.com–
1,168comendosystems.com–
1,156altospam.netD
1,151nethost.cz+
1,139comendosystems.net–
1,134alfion.netD
1,132dns1.hu+
1,124solnet.ch+
1,107inet.sk+
1,098anonaddy.meD
1,072ovh.ca–
1,067my.cam–
1,062teuto.net–
1,059mxhichina.com–
1,055serviciodecorreo.es–
1,055sigmanet.lvD
1,045golemos.com–
1,044spamfri.dkd
1,041maychuemail.net+
1,040hosting.eu+
1,033webhuset.no–
1,027model.cam–
1,023mx-relay.com–
1,014titanhq.com–
1,012netintelligence.com–
1,012your-server.de–
1,009centerasecurity.dkD
1,005foxxl.com–