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
3,772,482google.com–
1,945,786ovh.net–
1,239,450outlook.com–
754,781one.comD
386,441infomaniak.chD
374,457hostpoint.chD
277,810webador.comD
253,477rzone.deD
216,594aftermarket.pl+
200,181mx.cloudflare.netD
187,370mailgun.org–
178,779mailprotect.be–
175,241transip.emailD
170,663simply.comD
170,150googlemail.com–
140,727zoho.com–
132,086register.it–
128,048xnsregistrar.comD
122,620protonmail.chD
114,245loopia.seD
109,868mijndomein.nlD
108,751jouwweb.nlD
106,784domeneshop.noD
106,760spacemail.com+
105,615spaceship.net+
103,068argewebhosting.nld
101,710wedos.net–
101,368forpsi.comD
93,157hostnet.nlD
91,466mijn.hostD
88,185websupport.skD
87,294icloud.com–
81,990zxcs.nlD
64,251registrar-servers.com+
61,701securemail.pro–
59,362yourfilter.nl+
58,739active24.cz+
52,562seznam.cz+
49,424hosttech.euD
45,594secureserver.net–
42,966t-online.de–
42,793webglobe.czD
41,573dandomain.dk+
38,028firstfind.nl–
36,765zoho.eu–
35,331axc.eu+
35,019nominalia.com–
34,577swizzonic.email–
32,407transip.nlD
32,154zonemx.euD
30,559webnode.com+
30,044hostinger.com+
28,721webreus.nlD
28,148privateemail.com+
27,140messagingengine.com–
25,464server.eu+
24,901servicehoster.ch+
24,043improvmx.com+
22,980locaweb.com.br–
22,846udag.de–
22,765xel.nlD
22,098mx-hub.czD
22,068mx-hub.skD
22,016mx-hub.euD
22,004mx-hub.netD
21,615mail.lima-city.deD
20,974zoner.comD
20,459mailchannels.net+
20,379oderland.com–
20,243bhosted.nlD
19,635udmedia.deD
19,244websupport.seD
19,201thinline.czD
19,066webhosting.dkD
19,001netim.net–
18,717mx.microsoftD
18,710ppe-hosted.com–
18,653titan.email–
18,025amazonaws.com–
17,236pcextreme.nlD
16,173gandi.net–
16,106mail-scanner.euD
15,846gigaserver.cz+
15,562nazwa.pl+
15,448hostingdiscounter.nl+
15,230uniweb.noD
15,125webhouse.sk+
15,050porkbun.com–
14,866nic.name–
14,822mail.broker–
14,232migadu.com+
14,016ignum.cz+
13,937hostcreators.sk+
13,455ionos.com+
13,353ionos.de+
12,970site.eu–
12,902hosting2go.nld
12,865simplelogin.coD
12,842onlinemail.io–
12,637tophost.ch–
12,446dotroll.com+
12,274mailbox.orgD
11,033mxrouting.net–
10,939greenhost.nlD
10,931spamexperts.com–
10,853purelymail.com–
10,664soverin.netD
10,630spamexperts.eu–
10,580spamexperts.net–
10,227vevida.comD
10,105aftermarket.hosting+
10,091stackmail.com–
9,842onebit.cz+
9,819blueboard.cz–
9,806zoho.in–
9,739onebit.eu+
9,618spamservice.nlD
9,496werkonline.nu–
9,461hornetsecurity.com–
9,458forwardemail.netD
9,263antispam-login.netD
9,189mimecast.com–
9,134pphosted.com–
9,124barracudanetworks.com–
8,272mailinblack.com–
8,071tutanota.deD
8,011endora.cz+
7,947vas-server.cz+
7,891hostfactory.swissD
7,875m2bp.com–
7,863mb1p.com–
7,837hostfactory.chD
7,717mailplatform.euD
7,707emailsrvr.com–
7,335oxcs.net–
7,308ionos.fr+
7,215premiumantispam.nlD
7,198savana.cz–
7,157websupport.czD
7,156webhost.companyD
7,142bb-online.co.uk+
7,129hostedemail.com–
6,951bookmyname.com–
6,951tornado.email+
6,951web4u.czD
6,742zitcom.dkD
6,425serveriai.lt–
6,152hotmail.com–
6,134firestorm.chD
6,124serverpark.dk+
6,018yandex.net–
5,989starthosting.nl–
5,898scannet.dkD
5,800leaseweb.com+
5,755your-webhost.nlD
5,671vas-hosting.czD
5,602flexfilter.nlD
5,596myshoptet.com–
5,592doorstuurserver.nlD
5,528ns0.emailD
5,516domdom.hu+
5,504umbler.com–
5,424umbler.com.br–
5,423spamfilter.ioD
5,418umbler.in–
5,404umbler.co.uk–
5,199speedkom.netD
5,158eskemm.net+
5,127microware.hu+
5,118wedos.email–
5,104wedos.com+
5,104wedos.global–
5,100wedos.mx–
5,099wedos.online–
5,079netzone.chD
4,855ionos.co.uk+
4,765internl.net–
4,726freemail.club–
4,718cscdns.net+
4,586mail-redirect.euD
4,581mail-redirect.deD
4,471pcextreme.nld
4,245ixlhosting.nlD
4,199domains.ch+
4,184qq.com–
4,141svenskadomaner.se–
4,119netcup.net–
4,078mailspamprotection.com–
4,044dnsserver.eu–
4,044exohosting.sk–
4,043hosting2go.nlD
3,967yourdomainprovider.netD
3,930webglobe.com+
3,904sitew.fr+
3,790provider.nl–
3,766uhserver.com–
3,762swizzonic-mail.ch+
3,732nxs.nl+
3,720ionos.es+
3,593switchplus-mail.ch+
3,487arsmtp.com–
3,276iway.ch+
3,201wannafind.dkD
3,031provalue.nlD
3,023scannet.dkd
2,999computel.nl+
2,945mailport.nlD
2,940svethostingu.cz+
2,913larksuite.com–
2,910ns0.nl+
2,867webtar.hu+
2,829mijnhostingpartner.nl+
2,801mailanyone.netD
2,801tornado-mail.com+
2,793greensta.deD
2,786axc.nl–
2,767inetadmin.euD
2,766inetadmin.skD
2,761inetadmin.czD
2,758trendmicro.eu–
2,743endoraland.com–
2,726mx25.netD
2,681egensajt.seD
2,672webpark.hu+
2,666proxi.technology+
2,652spamfri.dkD
2,639justhost.nlD
2,629myrootnet.nlD
2,622arubabusiness.it–
2,612jellyfish.systems+
2,610proton.meD
2,544nameweb.biz+
2,501mtaroutes.comD
2,493maychuemail.com+
2,476catchmail.io–
2,468antee.cz+
2,428mailshover.nl+
2,400gc-system.cz+
2,371antispamcloud.comD
2,326sophos.com–
2,242wannafind.dkd
2,226iphmx.com–
2,215grip.nl+
2,203eureka.email+
2,190previder.nlD
2,165do.deD
2,159epik.com–
2,146webygroup.sk+
2,135introweb.nlD
2,1332is.nl+
2,103versio.nl+
2,098active24.comD
2,079servicios-nic.com.mx+
2,078exsilia.netD
2,057lookupserver.uk–
2,037interconnect.nlD
2,010is.nl+
1,991banan.cz+
1,987aliyun.com–
1,975domeinbalie.nl+
1,972futureweb.beD
1,967netsite.dk+
1,957nmugroup.comD
1,947securemx.jp–
1,932maychuemail.net+
1,910payqgvzv.buzz+
1,888home.pl–
1,861box.nlD
1,8601and1.com–
1,835prolocation.nlD
1,834omc.net+
1,821omcnet.de–
1,792zonnet.nl+
1,791anonaddy.meD
1,789prolocation.netD
1,758hostnet.nld
1,753zoho.com.au–
1,747vshosting.cloud+
1,730oradomail.com–
1,705integrity.hu+
1,688hosting90.cz+
1,657a8e.de–
1,655your-server.de–
1,648uberspace.de–
1,629runbox.comD
1,618loginssl.com–
1,617sui-inter.net–
1,579hosting-zdarma.czD
1,576messagelabs.com+
1,566level27.eu+
1,558webawere.nl–
1,557123-reg.co.uk–
1,556mail.ru–
1,552feishu.cn–
1,552vshosting.eu+
1,551spamfilterserver.comD
1,549ccchosting.nl–
1,538totaal.net+
1,532nb-net.nl+
1,514aerohosting.czD
1,509xefi.fr–
1,506amazonses.com–
1,500basenet.nl+
1,488nederhost.nlD
1,472zohocloud.ca–
1,459aerohosting.czd
1,458amenworld.com–
1,448ilait.se–
1,448netnames.net+
1,447op-email.eu+
1,408nameshield.com+
1,405domenia.no+
1,400silvertech.eu–
1,397nameshield.net+
1,397register.be–
1,394b-io.co–
1,390beebyte.se–
1,367gigahost.dk–
1,363speedweb.sk+
1,360intelliweb.hu+
1,357appsendmates.site–
1,351zohomail.com–
1,345silicium.eu–
1,345sitehub.io–
1,343serviciodecorreo.es–
1,340ovh.ca–
1,337neo.space–
1,318omc-mail.deD
1,317omc-mail.comD
1,293latnet.lvD
1,284mxfilter.net–
1,28147.pl–
1,277ignum.eu+
1,272miowebmail.cz+
1,251webglobe.skD
1,238neodigit.net+
1,235rmta.net–
1,228alfion.netD
1,226inter-it.nl+
1,211ingw.tn+
1,209oni.nl+
1,209yahoodns.net–
1,207outlook.com+
1,204emailserver.vn+
1,203pphosted.com+
1,197active24.sk+
1,180tld-mx.com+
1,179nethost.cz+
1,171active24.comd
1,168cloudorb.com–
1,162rhone.chD
1,159centerasecurity.dkD
1,143inet.sk+
1,131spam-filter.emailD
1,127spam-filter.cloudD
1,115zone.fi+
1,114model.cam–
1,114webhuset.no–
1,104nordkapp.net–
1,095dns1.hu+
1,093titanhq.com–
1,080argewebhosting.nlD
1,079smtp.goog+
1,077my.cam–
1,074wordpress.com–
1,072atw.hu–
1,067793247.xyz–
1,065hi7.de+
1,065iomartmail.com–
1,062sigmanet.lvD
1,060telenor.net–
1,058qboxmail.com+
1,057plonk.email–
1,049golemos.com–
1,048solnet.ch+
1,046wk.se–
1,033outboxment.com–
1,019kibernet.hu–
1,013swisscenter.com+
1,012netintelligence.com–