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
2,818,029google.com–
1,592,283ovh.net–
1,189,174one.comD
1,027,012outlook.com–
344,463hostpoint.chD
287,937infomaniak.chD
217,082rzone.de–
207,106aftermarket.pl+
201,022webador.comD
200,359mailgun.org–
185,735googlemail.com–
176,310simply.comD
171,110transip.emailD
158,685mailprotect.be–
137,897register.it–
133,929argewebhosting.nlD
130,672mijndomein.nlD
119,751xnsregistrar.comD
111,310domeneshop.noD
110,035zoho.com–
109,625loopia.seD
109,504mx.cloudflare.netD
104,756wedos.net–
103,828jouwweb.nlD
92,013forpsi.comD
90,772zxcs.nlD
78,415protonmail.chD
77,526one.comd
68,680icloud.com–
57,200registrar-servers.com–
56,616yourfilter.nl+
50,335websupport.sk+
48,230axc.eu+
47,853mijn.hostD
47,759dandomain.dk+
46,986firstfind.nl–
46,917securemail.pro–
44,583t-online.de–
43,567hosttech.euD
41,342seznam.cz+
39,251transip.nlD
38,441secureserver.net–
33,278server.eu+
32,855nominalia.com–
31,718webreus.nlD
30,546webnode.com+
30,402spacemail.com+
29,828swizzonic.email–
29,639spaceship.net–
29,528zonemx.euD
27,761netim.net–
26,627hostnet.nlD
25,360active24.cz+
25,186xel.nlD
24,645zoho.eu–
23,999privateemail.com–
22,255webglobe.czD
22,184m2bp.com–
22,158mb1p.com–
21,635pcextreme.nlD
21,020hostingdiscounter.nl+
20,882locaweb.com.br–
20,589zoner.comD
20,470bhosted.nlD
20,446webhosting.dkD
20,272active24.comD
19,689udmedia.deD
19,221messagingengine.com–
19,130gandi.net–
18,989mailchannels.net+
18,067hosting2go.nl+
18,011nazwa.pl+
17,995oderland.com–
17,352mx-hub.czD
17,325mx-hub.skD
17,267mx-hub.euD
17,257mx-hub.netD
16,923mail.lima-city.deD
16,756mail-scanner.euD
16,187webhouse.sk+
16,046ignum.cz+
16,022websupport.se+
15,973gigaserver.cz+
15,837servicehoster.ch+
15,475dotroll.com+
15,316nic.name–
15,289thinline.czD
13,925udag.de–
13,692onlinemail.io–
13,132vevida.comD
12,682hostinger.com–
12,043tophost.ch–
11,371werkonline.nu–
11,359onebit.cz+
11,346spamservice.nlD
11,287greenhost.nlD
11,242onebit.eu+
10,905titan.email–
10,700ionos.de–
10,306tornado.email+
10,257spamexperts.com–
9,996ppe-hosted.com–
9,973spamexperts.eu–
9,927simplelogin.coD
9,916spamexperts.net–
9,787forwardemail.netD
9,147ionos.com–
9,121mx.microsoftD
9,103hostcreators.sk+
8,918soverin.netD
8,903stackmail.com–
8,592blueboard.cz–
8,548savana.cz–
8,433emailsrvr.com–
8,389barracudanetworks.com–
8,378pphosted.com–
8,175premiumantispam.nlD
8,026mimecast.com–
8,014zitcom.dkD
7,959web4u.czD
7,950mailplatform.euD
7,904hostfactory.swissD
7,899bookmyname.com–
7,896hostfactory.chD
7,882mailbox.orgD
7,752antispam-login.netD
7,482starthosting.nl–
7,429bb-online.co.uk+
7,203mailinblack.com–
7,114aftermarket.hosting+
7,109flexfilter.nlD
6,862ionos.fr–
6,777yandex.net–
6,731scannet.dkD
6,671improvmx.com+
6,504porkbun.com–
6,462oxcs.net–
6,439hotmail.com–
6,407leaseweb.com+
6,388microware.hu+
6,344your-webhost.nlD
6,315doorstuurserver.nlD
6,252amazonaws.com–
6,240vas-server.cz+
6,230serverpark.dk+
6,148hostedemail.com–
5,945mxrouting.net–
5,882ns0.emailD
5,871ixlhosting.nlD
5,755firestorm.chD
5,676speedkom.netD
5,671spamfilter.ioD
5,660pcextreme.nld
5,611zoho.in–
5,496site.eu–
5,444domainorderdns.nl–
5,419netcup.net–
5,334migadu.comD
5,205netzone.chD
5,188tutanota.deD
5,110internl.net–
4,928feishu.cn–
4,919myshoptet.com–
4,894endora.cz+
4,854swizzonic-mail.ch+
4,566umbler.com–
4,520umbler.com.br–
4,505umbler.in–
4,490umbler.co.uk–
4,440switchplus-mail.ch+
4,406webglobe.com+
4,398mail-redirect.euD
4,390mail-redirect.deD
4,281nxs.nl+
4,269domdom.hu–
4,220svenskadomaner.se–
4,189yourdomainprovider.netD
4,093tornado-mail.com+
3,928ionos.co.uk–
3,836vas-hosting.czD
3,830sitew.fr+
3,826cscdns.net+
3,803axc.nl–
3,657wannafind.dkD
3,652uhserver.com–
3,648websupport.cz+
3,646ns0.nl+
3,607iway.ch+
3,604mailspamprotection.com–
3,594provider.nl–
3,575hornetsecurity.com–
3,523b-io.co–
3,521mijnhostingpartner.nl+
3,391arsmtp.com–
3,379qq.com–
3,327computel.nl+
3,274ionos.es–
3,267webpark.hu+
3,258scannet.dkd
3,188mailport.nlD
3,081greensta.deD
3,043provalue.nlD
3,042inetadmin.euD
3,042inetadmin.skD
3,040inetadmin.czD
2,994spamfri.dkD
2,978exohosting.sk–
2,975dnsserver.eu–
2,948webtar.hu+
2,937epik.com–
2,843zonnet.nl–
2,825webhost.companyD
2,812mtaroutes.com+
2,810purelymail.com–
2,772justhost.nlD
2,701egensajt.seD
2,693trendmicro.eu–
2,659svethostingu.cz+
2,609exsilia.netD
2,593myrootnet.nlD
2,547antispamcloud.com–
2,543vadesecure.com–
2,493wannafind.dkd
2,4632is.nl+
2,419introweb.nlD
2,410nameweb.biz+
2,363is.nl+
2,321mailanyone.netD
2,306domeinbalie.nl+
2,306gc-system.cz+
2,260banan.cz+
2,234servicios-nic.com.mx+
2,228noesisengine.ltd–
2,225webygroup.sk+
2,222previder.nlD
2,217interconnect.nlD
2,216mx25.netD
2,213nmugroup.comD
2,209mailshover.nl+
2,195grip.nl+
2,188endoraland.com–
2,119arubabusiness.it–
2,103neodigit.net+
2,103wedos.email–
2,095sophos.com–
2,094wedos.com+
2,0931and1.com–
2,092wedos.global–
2,088wedos.mx–
2,088wedos.online–
2,085dc3.cz+
2,026versio.nl+
2,016iphmx.com–
1,970cloudsystem.cz+
1,946netsite.dk+
1,933omc.net–
1,923securemx.jp–
1,909omcnet.de–
1,886lookupserver.uk–
1,869nestlemart.com+
1,867box.nlD
1,858hostnet.nld
1,847telenor.net–
1,840messagelabs.com+
1,839mail.ru–
1,838integrity.hu+
1,829hosting-zdarma.czD
1,815hosting90.cz+
1,813vshosting.cloud+
1,809loginssl.com–
1,720ccchosting.nl–
1,714do.deD
1,701secure-gw.deD
1,693webawere.nl–
1,688gigahost.dk–
1,627spamfilterserver.comD
1,618miowebmail.cz+
1,608mysmtp.mobi–
1,597vshosting.eu+
1,596jellyfish.systems–
1,595silicium.eu–
1,591totaal.net+
1,583nederhost.nlD
1,565intelliweb.hu+
1,554deninet.hu–
1,545beebyte.se–
1,527ilait.se–
1,513register.be–
1,501basenet.nl+
1,492cloudorb.com–
1,489larksuite.com–
1,478zohomail.com–
1,458home.pl–
1,454businessconnect.nlD
1,452webglobe.skD
1,442globe.cz+
1,436level27.eu+
1,432sui-inter.net–
1,431futureweb.beD
1,426ignum.eu+
1,404maychuemail.com+
1,403aerohosting.czD
1,402latnet.lvD
1,401nb-net.nl+
1,394amenworld.com–
1,389speedweb.sk+
1,380iaprem.fun–
1,375domenia.no+
1,374123-reg.co.uk–
1,327omc-mail.deD
1,326omc-mail.comD
1,325altospam.comD
1,323mailanyone.netd
1,318runbox.comD
1,30847.pl–
1,307tigmail.cam–
1,292aerohosting.czd
1,285webnode.cz+
1,271nameshield.com+
1,270inter-it.nl+
1,268zoho.com.au–
1,263nameshield.net+
1,259atw.hu–
1,239altospam.netD
1,233xefi.fr–
1,224kibernet.hu–
1,224oni.nl+
1,172maychuemail.net+
1,171anonaddy.meD
1,159nethost.cz+
1,154comendosystems.com–
1,147iomartmail.com–
1,143alfion.netD
1,141your-server.de–
1,140emailserver.vn+
1,125comendosystems.net–
1,123dns1.hu+
1,120serviciodecorreo.es–
1,116notletters.com–
1,111inet.sk+
1,104ovh.ca–
1,095solnet.ch+
1,084golemos.com–
1,072mxhichina.com–
1,068my.cam–
1,060sigmanet.lvD
1,052teuto.net–
1,048webhuset.no–
1,029model.cam–
1,028netintelligence.com–
1,027aliyun.com–
1,020centerasecurity.dkD
1,013titanhq.com–