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