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
2,862,242google.com
1,679,823ovh.net
1,093,995outlook.com
1,022,853one.comD
352,291hostpoint.chD
305,904infomaniak.chD
228,225rzone.de
222,933webador.comD
203,147aftermarket.pl+
188,660mailgun.org
178,945googlemail.com
172,705simply.comD
170,945transip.emailD
163,799mailprotect.be
137,554register.it
122,874mijndomein.nlD
121,526mx.cloudflare.netD
115,697xnsregistrar.comD
114,801argewebhosting.nld
114,579zoho.com
110,213loopia.seD
109,022domeneshop.noD
106,343jouwweb.nlD
104,450wedos.net
100,241hostnet.nlD
93,061forpsi.comD
90,133protonmail.chD
87,937zxcs.nlD
72,501icloud.com
64,793yourfilter.nl+
62,534websupport.sk+
61,678registrar-servers.com
57,474mijn.hostD
50,108spacemail.com+
47,206securemail.pro
46,303hosttech.euD
46,041dandomain.dk+
44,102t-online.de
44,017seznam.cz+
43,974firstfind.nl
41,735spaceship.net
41,432axc.eu+
38,392secureserver.net
36,603transip.nlD
36,106active24.cz+
34,085nominalia.com
31,825swizzonic.email
31,029webnode.com+
30,706webreus.nlD
30,296zonemx.euD
30,232server.eu+
29,751webglobe.czD
27,406zoho.eu
25,708privateemail.com
24,185servicehoster.ch+
24,104xel.nlD
22,653netim.net
21,576locaweb.com.br
21,338m2bp.com
21,319mb1p.com
20,708messagingengine.com
20,520zoner.comD
20,500bhosted.nlD
19,985webhosting.dkD
19,939pcextreme.nlD
19,690udmedia.deD
19,135mailchannels.net+
19,130hostingdiscounter.nl+
18,372mail.lima-city.deD
18,053gandi.net
17,659mx-hub.czD
17,624mx-hub.skD
17,569mx-hub.euD
17,558mx-hub.netD
17,410oderland.com
17,294nazwa.pl+
17,276websupport.se+
16,884udag.de
16,582mail-scanner.euD
16,480thinline.czD
16,168gigaserver.cz+
15,650webhouse.sk+
15,608hostinger.com
15,435ignum.cz
15,165nic.name
14,339uniweb.noD
14,143dotroll.com+
13,512onlinemail.io
13,431hosting2go.nld
12,694tophost.ch
12,292mx.microsoftD
11,911titan.email
11,871vevida.comD
11,456ppe-hosted.com
11,344ionos.de
10,952greenhost.nlD
10,846onebit.cz+
10,773simplelogin.coD
10,737werkonline.nu
10,732onebit.eu+
10,639spamservice.nlD
10,496hostcreators.sk+
10,405ionos.com
9,995spamexperts.com
9,705spamexperts.eu
9,654spamexperts.net
9,370soverin.netD
9,345active24.comD
9,233stackmail.com
9,008improvmx.com+
8,952blueboard.cz
8,897pphosted.com
8,807mailbox.orgD
8,512emailsrvr.com
8,462antispam-login.netD
8,410barracudanetworks.com
8,313porkbun.com
8,162tornado.email+
8,101savana.cz
8,019mimecast.com
7,827premiumantispam.nlD
7,813amazonaws.com
7,787hostfactory.swissD
7,762hostfactory.chD
7,753mailplatform.euD
7,706web4u.czD
7,634zitcom.dkD
7,633forwardemail.netD
7,520bookmyname.com
7,471bb-online.co.uk+
7,335mailinblack.com
7,223mxrouting.net
7,011ionos.fr
6,933aftermarket.hosting+
6,902starthosting.nl
6,831endora.cz+
6,723site.eu
6,650zoho.in
6,628oxcs.net
6,548flexfilter.nlD
6,503yandex.net
6,493hostedemail.com
6,449vas-server.cz+
6,410scannet.dkD
6,377migadu.comD
6,316hotmail.com
6,221serverpark.dk+
6,140leaseweb.com+
6,086your-webhost.nlD
5,894tutanota.deD
5,844microware.hu+
5,795firestorm.chD
5,795ns0.emailD
5,778doorstuurserver.nlD
5,614spamfilter.ioD
5,584speedkom.netD
5,532ixlhosting.nlD
5,532websupport.cz+
5,495domainorderdns.nl
5,328myshoptet.com
5,285pcextreme.nld
5,128netzone.chD
5,092feishu.cn
5,008hornetsecurity.com
4,954internl.net
4,854umbler.com
4,804netcup.net
4,789umbler.com.br
4,774umbler.in
4,765umbler.co.uk
4,752mail-redirect.euD
4,747mail-redirect.deD
4,679domdom.hu
4,414swizzonic-mail.ch+
4,254svenskadomaner.se
4,252hosting2go.nlD
4,240vas-hosting.czD
4,239webglobe.com+
4,232ionos.co.uk
4,177cscdns.net+
4,132yourdomainprovider.netD
4,095switchplus-mail.ch+
4,044nxs.nl+
3,898sitew.fr+
3,835purelymail.com
3,765mailspamprotection.com
3,753mysmtp.mobi
3,744domains.ch+
3,632uhserver.com
3,573qq.com
3,549webhost.companyD
3,536wannafind.dkD
3,532arsmtp.com
3,477iway.ch+
3,423provider.nl
3,413mijnhostingpartner.nl+
3,383ionos.es
3,333axc.nl
3,321exohosting.sk
3,320dnsserver.eu
3,316ns0.nl+
3,161scannet.dkd
3,160computel.nl+
3,139tornado-mail.com+
3,115endoraland.com
3,072mailport.nlD
3,071webpark.hu+
3,048provalue.nlD
3,002greensta.deD
2,947webtar.hu+
2,935inetadmin.euD
2,934inetadmin.skD
2,932inetadmin.czD
2,917spamfri.dkD
2,827mailanyone.netD
2,785b-io.co
2,748justhost.nlD
2,748svethostingu.cz+
2,734mx25.netD
2,720trendmicro.eu
2,685egensajt.seD
2,612myrootnet.nlD
2,600exsilia.netD
2,547vadesecure.com
2,477nameweb.biz+
2,471epik.com
2,470wedos.email
2,459wedos.global
2,458wedos.com+
2,455arubabusiness.it
2,455wedos.mx
2,454wedos.online
2,447wannafind.dkd
2,3762is.nl+
2,373mailshover.nl+
2,341introweb.nlD
2,338gc-system.cz+
2,247is.nl+
2,234previder.nlD
2,224noesisengine.ltd
2,221servicios-nic.com.mx+
2,203grip.nl+
2,201webygroup.sk+
2,199zonnet.nl+
2,188domeinbalie.nl+
2,170banan.cz+
2,154nmugroup.comD
2,135sophos.com
2,134interconnect.nlD
2,116neodigit.net+
2,097versio.nl+
2,024iphmx.com
2,0191and1.com
1,974dc3.cz+
1,971lookupserver.uk
1,938netsite.dk+
1,927maychuemail.com+
1,924securemx.jp
1,905jellyfish.systems
1,884omc.net
1,874cloudsystem.cz+
1,867box.nlD
1,860omcnet.de
1,854do.deD
1,833futureweb.beD
1,810hosting90.cz+
1,794integrity.hu+
1,773telenor.net
1,764emb666.com
1,756vshosting.cloud+
1,746loginssl.com
1,744hosting-zdarma.czD
1,737secure-gw.deD
1,730mail.ru
1,711larksuite.com
1,711messagelabs.com+
1,702hostnet.nld
1,666ccchosting.nl
1,629webawere.nl
1,617spamfilterserver.comD
1,613home.pl
1,608gigahost.dk
1,581totaal.net+
1,569aerohosting.czD
1,561uberspace.de
1,550nederhost.nlD
1,545vshosting.eu+
1,543miowebmail.cz+
1,519antispamcloud.comD
1,519basenet.nl+
1,516silicium.eu
1,510beebyte.se
1,503maychuemail.net+
1,484iaprem.fun
1,474intelliweb.hu+
1,472ilait.se
1,469register.be
1,464sui-inter.net
1,458level27.eu+
1,458unlimitmail.com
1,457mtaroutes.comD
1,437speedweb.sk+
1,434nb-net.nl+
1,433aerohosting.czd
1,419ignum.eu+
1,412tigmail.cam
1,407zohomail.com
1,397proton.me+
1,392nestlemart.com+
1,383webglobe.skD
1,377123-reg.co.uk
1,376latnet.lvD
1,370runbox.comD
1,358domenia.no+
1,352your-server.de
1,332cloudorb.com
1,322xefi.fr
1,315nameshield.com+
1,310argewebhosting.nlD
1,310zoho.com.au
1,305anonaddy.meD
1,304nameshield.net+
1,294omc-mail.deD
1,293omc-mail.comD
1,28747.pl
1,276deninet.hu
1,268inter-it.nl+
1,263businessconnect.nlD
1,240atw.hu
1,237amenworld.com
1,227mtaroutes.comd
1,222kibernet.hu
1,213webnode.cz+
1,212oni.nl+
1,203serviciodecorreo.es
1,203smtp.goog+
1,196aliyun.com
1,175ovh.ca
1,162nethost.cz+
1,150emailserver.vn+
1,141rhone.chD
1,120iomartmail.com
1,117mailanyone.netd
1,114alfion.netD
1,103inet.sk+
1,101dns1.hu+
1,090silvertech.eu
1,089golemos.com
1,074my.cam
1,069model.cam
1,066sigmanet.lvD
1,066solnet.ch+
1,059webhuset.no
1,051centerasecurity.dkD
1,044active24.comd
1,042titanhq.com
1,041ingw.tn+
1,029mxhichina.com
1,026notletters.com
1,024netintelligence.com
1,023tld-mx.com+
1,007comendosystems.com
1,007nordkapp.net