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
2,866,166google.com–
1,655,021ovh.net–
1,069,335outlook.com–
1,047,320one.comD
348,854hostpoint.chD
299,093infomaniak.chD
224,167rzone.de–
215,142webador.comD
205,850aftermarket.pl+
192,778mailgun.org–
181,028googlemail.com–
174,647simply.comD
171,650transip.emailD
162,972mailprotect.be–
137,999register.it–
125,466mijndomein.nlD
121,284xnsregistrar.comD
118,321argewebhosting.nlD
116,346mx.cloudflare.netD
113,194zoho.com–
110,346domeneshop.noD
110,106loopia.seD
105,533jouwweb.nlD
104,528wedos.net–
101,809hostnet.nlD
92,890forpsi.comD
89,340zxcs.nlD
85,126protonmail.chD
71,173icloud.com–
65,831yourfilter.nl+
60,383registrar-servers.com–
58,581websupport.sk+
53,063mijn.hostD
47,258securemail.pro–
46,538dandomain.dk+
45,643hosttech.euD
45,290axc.eu+
45,134firstfind.nl–
44,320t-online.de–
43,212seznam.cz+
42,282spacemail.com+
38,493secureserver.net–
37,917transip.nlD
37,677spaceship.net–
33,468nominalia.com–
32,769active24.cz+
31,308server.eu+
31,165swizzonic.email–
31,091webreus.nlD
30,887webnode.com+
30,313zonemx.euD
26,485zoho.eu–
25,099privateemail.com–
24,512xel.nlD
24,381netim.net–
23,848servicehoster.ch+
22,938webglobe.czD
21,331locaweb.com.br–
20,696zoner.comD
20,586pcextreme.nlD
20,498bhosted.nlD
20,297webhosting.dkD
20,086messagingengine.com–
19,881hostingdiscounter.nl+
19,715udmedia.deD
19,242m2bp.com–
19,218mb1p.com–
19,118mailchannels.net+
18,589gandi.net–
17,756nazwa.pl+
17,736mail.lima-city.deD
17,495mx-hub.czD
17,461mx-hub.skD
17,405mx-hub.euD
17,392mx-hub.netD
17,335oderland.com–
17,094websupport.se+
16,649mail-scanner.euD
16,187gigaserver.cz+
16,172thinline.czD
15,898webhouse.sk+
15,796udag.de–
15,623ignum.cz+
15,226nic.name–
14,986active24.comD
14,674dotroll.com+
14,494hostinger.com–
13,956uniweb.noD
13,676hosting2go.nld
13,569onlinemail.io–
12,689tophost.ch–
12,370vevida.comD
11,484titan.email–
11,396mx.microsoftD
11,123ionos.de–
11,083greenhost.nlD
11,038onebit.cz+
11,000spamservice.nlD
10,993werkonline.nu–
10,971ppe-hosted.com–
10,921onebit.eu+
10,407simplelogin.coD
10,212spamexperts.com–
10,031ionos.com–
9,919spamexperts.eu–
9,906hostcreators.sk+
9,875spamexperts.net–
9,273soverin.net–
9,177stackmail.com–
8,876blueboard.cz–
8,730pphosted.com–
8,608tornado.email+
8,594emailsrvr.com–
8,333savana.cz–
8,285mailbox.orgD
8,268mimecast.com–
8,248barracudanetworks.com–
8,176antispam-login.netD
7,996premiumantispam.nlD
7,919forwardemail.netD
7,885web4u.czD
7,770zitcom.dkD
7,751mailplatform.euD
7,748hostfactory.swissD
7,735hostfactory.chD
7,602bookmyname.com–
7,479porkbun.com–
7,464bb-online.co.uk+
7,442improvmx.com+
7,442mailinblack.com–
7,095starthosting.nl–
6,950ionos.fr–
6,787aftermarket.hosting+
6,757flexfilter.nlD
6,641yandex.net–
6,570amazonaws.com–
6,567oxcs.net–
6,504scannet.dkD
6,442mxrouting.net–
6,431hostedemail.com–
6,386vas-server.cz+
6,366hotmail.com–
6,282zoho.in–
6,246serverpark.dk+
6,205leaseweb.com+
6,189your-webhost.nlD
6,051microware.hu+
5,991site.eu–
5,978migadu.comD
5,936doorstuurserver.nlD
5,879ns0.emailD
5,771firestorm.chD
5,763ixlhosting.nlD
5,631spamfilter.ioD
5,595speedkom.netD
5,563tutanota.deD
5,521domainorderdns.nl–
5,422pcextreme.nld
5,214netzone.chD
5,187myshoptet.com–
5,021internl.net–
5,016feishu.cn–
4,988endora.cz+
4,883websupport.cz+
4,730umbler.com–
4,672umbler.com.br–
4,663mail-redirect.euD
4,657umbler.in–
4,656mail-redirect.deD
4,645umbler.co.uk–
4,570swizzonic-mail.ch+
4,488netcup.net–
4,472domdom.hu–
4,326webglobe.com+
4,312hosting2go.nlD
4,250hornetsecurity.com–
4,249svenskadomaner.se–
4,227switchplus-mail.ch+
4,196cscdns.net+
4,192nxs.nl+
4,169yourdomainprovider.netD
4,112vas-hosting.czD
4,093ionos.co.uk–
3,893sitew.fr+
3,828mailspamprotection.com–
3,722mysmtp.mobi–
3,667uhserver.com–
3,587wannafind.dkD
3,561arsmtp.com–
3,549iway.ch+
3,542ns0.nl+
3,482purelymail.com–
3,475provider.nl–
3,470mijnhostingpartner.nl+
3,463qq.com–
3,452axc.nl–
3,385tornado-mail.com+
3,312ionos.es–
3,251computel.nl+
3,203exohosting.sk–
3,202dnsserver.eu–
3,202scannet.dkd
3,178webpark.hu+
3,174webhost.companyD
3,133mailport.nlD
3,049provalue.nlD
3,038b-io.co–
3,024greensta.deD
3,003inetadmin.euD
3,002inetadmin.skD
3,000inetadmin.czD
2,975spamfri.dkD
2,945webtar.hu+
2,804mailanyone.netD
2,722svethostingu.cz+
2,709epik.com–
2,709mx25.netD
2,708trendmicro.eu–
2,677egensajt.seD
2,639myrootnet.nlD
2,602exsilia.netD
2,576vadesecure.com–
2,475wannafind.dkd
2,458nameweb.biz+
2,430justhost.nlD
2,4122is.nl+
2,392arubabusiness.it–
2,384wedos.email–
2,372introweb.nlD
2,372wedos.com+
2,372wedos.global–
2,370wedos.mx–
2,368wedos.online–
2,332mailshover.nl+
2,328zonnet.nl+
2,323gc-system.cz+
2,277is.nl+
2,248domeinbalie.nl+
2,229servicios-nic.com.mx+
2,227previder.nlD
2,225noesisengine.ltd–
2,214webygroup.sk+
2,206banan.cz+
2,206nmugroup.comD
2,201grip.nl+
2,154interconnect.nlD
2,125endoraland.com–
2,120sophos.com–
2,118neodigit.net+
2,067versio.nl+
2,0481and1.com–
2,037dc3.cz+
2,034iphmx.com–
2,028cloudsystem.cz+
2,002antispamcloud.comD
1,985lookupserver.uk–
1,949netsite.dk+
1,935securemx.jp–
1,906omc.net–
1,882omcnet.de–
1,861box.nlD
1,829do.deD
1,828nestlemart.com+
1,812integrity.hu+
1,811telenor.net–
1,807hosting90.cz+
1,804mail.ru–
1,797jellyfish.systems–
1,790vshosting.cloud+
1,779hosting-zdarma.czD
1,771maychuemail.com+
1,769loginssl.com–
1,768hostnet.nld
1,764emb666.com–
1,750futureweb.beD
1,743messagelabs.com+
1,730secure-gw.deD
1,683ccchosting.nl–
1,651webawere.nl–
1,638gigahost.dk–
1,627spamfilterserver.comD
1,598larksuite.com–
1,585totaal.net+
1,581vshosting.eu+
1,576miowebmail.cz+
1,574aerohosting.czD
1,562nederhost.nlD
1,544silicium.eu–
1,540uberspace.de–
1,521beebyte.se–
1,516home.pl–
1,511basenet.nl+
1,507amenworld.com–
1,500mtaroutes.comD
1,494ilait.se–
1,486intelliweb.hu+
1,474register.be–
1,464iaprem.fun–
1,457level27.eu+
1,447sui-inter.net–
1,438aerohosting.czd
1,436cloudorb.com–
1,434speedweb.sk+
1,434zohomail.com–
1,431ignum.eu+
1,420maychuemail.net+
1,420nb-net.nl+
1,413webglobe.skD
1,412tigmail.cam–
1,387latnet.lvD
1,375123-reg.co.uk–
1,372deninet.hu–
1,362domenia.no+
1,335runbox.comD
1,315nameshield.com+
1,304nameshield.net+
1,304zoho.com.au–
1,303omc-mail.deD
1,303xefi.fr–
1,302omc-mail.comD
1,28947.pl–
1,285businessconnect.nlD
1,281your-server.de–
1,268inter-it.nl+
1,261anonaddy.meD
1,260mtaroutes.comd
1,247webnode.cz+
1,244atw.hu–
1,227oni.nl+
1,223kibernet.hu–
1,196altospam.com+
1,186notletters.com–
1,178smtp.goog+
1,172nethost.cz+
1,170rhone.chD
1,159proton.me+
1,154aliyun.com–
1,153serviciodecorreo.es–
1,146emailserver.vn+
1,143ovh.ca–
1,140alfion.netD
1,135iomartmail.com–
1,119dns1.hu+
1,116inet.sk+
1,115altospam.net+
1,099globe.cz+
1,094golemos.com–
1,078solnet.ch+
1,068my.cam–
1,062mailanyone.netd
1,061sigmanet.lvD
1,056model.cam–
1,056webhuset.no–
1,054titanhq.com–
1,038netintelligence.com–
1,032mxhichina.com–
1,022comendosystems.com–
1,022ingw.tn+
1,019active24.comd
1,017centerasecurity.dkD
1,000nordkapp.net–
1,000teuto.netD