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
1,034,876one.comD
863,083ovh.net
493,485google.com
292,395outlook.com
195,305googlemail.com
178,770firstfind.nl
163,132mijndomein.nl
153,005argewebhosting.nl+
139,439transip.nlD
119,476hostnet.nl
102,581aftermarket.pl+
100,901domeneshop.noD
89,202loopia.seD
83,616wedos.net
78,255infomaniak.chD
68,686axc.nl+
64,732forpsi.comD
42,334pcextreme.nlD
46,090mailprotect.be
40,579zxcs.nlD
40,293active24.comD
37,447zoho.com
36,021jouwweb.nl+
35,261webreus.nlD
35,240server.eu
34,828t-online.de
31,068vevida.comD
30,648antagonist.nlD
27,649hostingdiscounter.nl+
27,000web4u.czD
25,429starthosting.nl
23,906ignum.cz+
23,723spamservice.nl+
23,575nazwa.pl+
22,516webnode.com
21,100natuurpark.nl+
20,582is.nl+
20,536hosting2go.nl
20,009zoner.com
18,924registrar-servers.com
18,826fastname.no+
18,051tornado.email+
17,816mail-scanner.eu+
17,486bhosted.nlD
17,298nic.name
17,236udmedia.deD
16,277uniweb.no+
15,222flexfilter.nlD
14,930yourfilter.nl+
14,039onebit.czD
13,854premiumantispam.nl+
12,914ixlhosting.nlD
12,395webhosting.dk
12,082werkonline.nu+
12,069mailerhost.net
11,660greenhost.nl+
11,244seznam.cz+
10,554spamexperts.com
10,326gandi.net
9,961protonmail.chD
9,794spamexperts.eu
9,557spamexperts.net
9,498locaweb.com.br
9,034secureserver.net
8,703dotroll.com+
8,014mx-hub.sk+
7,986endora.cz
7,699epik.com+
7,564fsdata.se
6,770webguru.nl+
6,353mailgun.org
6,200hotmail.com
6,197previder.nlD
6,186junkemailfilter.com
6,110your-webhost.nl
5,819netzone.chD
5,730messagingengine.com
5,686privateemail.com
5,642soverin.netD
5,542domeinbalie.nl+
5,538provider.nl
5,470yourdomainprovider.netD
5,289yandex.net
5,282filterantispam.com
5,058zonemx.euD
4,812mailplatform.euD
4,709sitebytes.nl+
4,680ubm-us.net+
4,298dc3.cz+
4,292tele3.cz+
4,078bb-online.co.uk+
4,075microware.hu+
3,886inetadmin.skD
3,890zoho.eu
3,852justhost.nl+
3,780nxs.nl
3,697endoraland.com
3,673h-email.net
3,523emailsrvr.com
3,469ips.nlD
3,250netim.net
3,246servicios-nic.com.mx+
3,205interconnect.nlD
3,154webpark.hu+
3,056cleanport.nl
2,792nederland.net+
2,758webtar.hu+
2,749globe.cz+
2,673provalue.nlD
2,658neodigit.net+
2,573messagelabs.com
2,502amazonaws.com
2,474mx-relay.com+
2,361deninet.hu
2,323improvmx.com+
2,272zohomail.com
2,250on-site.nl+
2,233uhserver.com
2,218omc.net
2,186barracudanetworks.com
2,177totaal.net
2,171domdom.hu
2,165savana.cz
2,084nederhost.nlD
2,104netsite.dk+
2,102atw.hu
2,088kibernet.hu
2,064egensajt.se+
2,042plaats.nl+
2,041routit.net
2,036cloudorb.com
2,033inter-it.nl+
1,983banan.cz+
1,946spamcluster.nlD
1,927bratpack.nl+
1,922integrity.hu+
1,896hosting.eu+
1,895gransy.com+
1,895zone.eu+
1,885gc-system.cz+
1,878mailbox.orgD
1,824binero.se
1,823omcnet.de
1,797isphuset.no
1,781mtaroutes.com
1,779netcup.net
1,767virtio.nl+
1,753ppe-hosted.com
1,730thinline.cz
1,704box.nl+
1,692bedrijfsuitje.nl
1,673nmugroup.comD
1,673telenor.net
1,671mimecast.com
1,637webglobe.sk
1,628hostingcp.eu+
1,623umbler.com
1,611qdc.nl+
1,582umbler.com.br
1,579hostplan.nl+
1,578umbler.in
1,563umbler.co.uk
1,546staysecuregroup.com
1,526mailinblack.com
1,522ict-concept.nl+
1,520netclient.no
1,500staysecuregroup.net
1,499mioweb.cz
1,498heplatform.nl
1,494everyone.net
1,492aerohosting.czD
1,487mailfilters.eu
1,486cloudsystem.cz+
1,462businessconnect.nl+
1,442blueboard.cz
1,425abplusz.hu+
1,413trendmicro.eu
1,390svethostingu.cz+
1,377mijnspamfilter.nlD
1,354widexs.nl
1,336computel.nl
1,333webcloud.cz+
1,327hi7.deD
1,327smtp.cz+
1,316dns1.hu+
1,306tutanota.deD
1,303domenia.no+
1,291migadu.com+
1,291nameweb.biz
1,272webnode.cz
1,261spamfilterserver.comD
1,251hostedemail.com
1,248pphosted.com
1,234registrar.eu+
1,228surfmailfilter.nlD
1,225comendosystems.com
1,189myshoptet.com
1,185silicium.eu
1,183comendosystems.net
1,179iq.pl
1,171inic.no+
1,169prolocation.netD
1,135tkservers.comD
1,128myh2oservers.com+
1,128myrootnet.nl+
1,119atlantis.sk
1,110qq.com
1,087antispamcloud.com
1,050netground.nl
1,050vshosting.cloud+
1,049xcellerate.nlD
1,015omc-mail.deD
1,010forwardemail.net+
1,003vadesecure.com