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
248,274outlook.com–
214,965rzone.de–
128,055one.comD
125,602mijndomein.nlD
121,570xnsregistrar.comD
118,249transip.emailD
83,866google.com–
82,917argewebhosting.nlD
76,715zxcs.nlD
66,735jouwweb.nlD
52,135yourfilter.nl+
42,854firstfind.nl–
32,769googlemail.com–
32,463hostnet.nlD
31,345mijn.hostD
29,274webreus.nlD
28,511axc.eu+
26,781transip.nlD
25,129server.eu+
18,301hosting2go.nl+
17,886xel.nlD
15,653hostingdiscounter.nl+
15,282pcextreme.nlD
14,403mailprotect.be–
14,364bhosted.nlD
13,400mail-scanner.euD
13,052domainorderdns.nl–
11,713m2bp.com–
11,713mb1p.com–
9,978vevida.comD
9,255spamservice.nlD
7,241flexfilter.nlD
7,228premiumantispam.nlD
7,187soverin.netD
7,067starthosting.nl–
6,910spamexperts.com–
6,725spamexperts.eu–
6,685spamexperts.net–
6,345greenhost.nlD
6,154werkonline.nu–
5,229your-webhost.nlD
5,224mailplatform.euD
4,848protonmail.chD
4,810antispam-login.netD
4,732ixlhosting.nlD
4,716doorstuurserver.nlD
4,475ns0.emailD
3,937internl.net–
3,813pcextreme.nld
3,786ovh.net–
3,663mx.microsoftD
3,552mijnhostingpartner.nl+
3,480icloud.com–
3,332leaseweb.com+
3,096emailsrvr.com–
2,980mailport.nlD
2,870yourdomainprovider.netD
2,856zonnet.nl–
2,838zoho.eu–
2,625axc.nl–
2,556site.eu–
2,538nxs.nl+
2,464provider.nl–
2,414barracudanetworks.com–
2,400provalue.nlD
2,198ns0.nl+
2,131myrootnet.nlD
2,116introweb.nlD
2,103grip.nl+
2,091computel.nl+
2,080interconnect.nlD
2,056webhost.companyD
2,048exsilia.netD
2,0282is.nl+
1,998forwardemail.netD
1,979justhost.nlD
1,906domeinbalie.nl+
1,745ccchosting.nl–
1,717hostnet.nld
1,694mtaroutes.com+
1,445antispamcloud.com–
1,425previder.nlD
1,392versio.nl+
1,370is.nl+
1,364nb-net.nl+
1,352basenet.nl+
1,296box.nlD
1,279mailshover.nl+
1,215spamfilterserver.comD
1,214cloudorb.com–
1,206inter-it.nl+
1,119totaal.net+
1,094messagingengine.com–
1,079webawere.nl–
1,076mimecast.com–
1,055zoho.com–
1,011mailgun.org–