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
246,864outlook.com–
215,869rzone.de–
125,884one.comD
125,700mijndomein.nlD
117,625transip.emailD
116,800xnsregistrar.comD
84,070argewebhosting.nlD
83,483google.com–
77,530zxcs.nlD
65,847jouwweb.nlD
52,678yourfilter.nl+
43,426firstfind.nl–
36,276hostnet.nlD
33,031googlemail.com–
30,009mijn.hostD
29,603webreus.nlD
29,117axc.eu+
27,205transip.nlD
25,566server.eu+
18,518hosting2go.nl+
18,011xel.nlD
15,993hostingdiscounter.nl+
15,841domainorderdns.nl–
15,512pcextreme.nlD
14,599m2bp.com–
14,599mb1p.com–
14,347bhosted.nlD
14,269mailprotect.be–
13,486mail-scanner.euD
10,217vevida.comD
9,444spamservice.nlD
7,377flexfilter.nlD
7,301premiumantispam.nlD
7,153starthosting.nl–
7,082soverin.netD
6,982spamexperts.com–
6,779spamexperts.eu–
6,734spamexperts.net–
6,332greenhost.nlD
6,209werkonline.nu–
5,242your-webhost.nlD
5,233mailplatform.euD
5,124ixlhosting.nlD
4,695doorstuurserver.nlD
4,657antispam-login.netD
4,543protonmail.chD
4,466ns0.emailD
3,975internl.net–
3,870pcextreme.nld
3,712ovh.net–
3,588mijnhostingpartner.nl+
3,464icloud.com–
3,359leaseweb.com+
3,259mx.microsoftD
3,134emailsrvr.com–
2,984mailport.nlD
2,874yourdomainprovider.netD
2,870zonnet.nl–
2,735zoho.eu–
2,680axc.nl–
2,549nxs.nl+
2,480provider.nl–
2,409site.eu–
2,396provalue.nlD
2,365barracudanetworks.com–
2,278ns0.nl+
2,149myrootnet.nlD
2,119introweb.nlD
2,103computel.nl+
2,102grip.nl+
2,084interconnect.nlD
2,0412is.nl+
1,989justhost.nlD
1,972forwardemail.netD
1,953webhost.companyD
1,924domeinbalie.nl+
1,867exsilia.netD
1,773ccchosting.nl–
1,744hostnet.nld
1,706mtaroutes.com+
1,423previder.nlD
1,386versio.nl+
1,378is.nl+
1,355basenet.nl+
1,348nb-net.nl+
1,289box.nlD
1,264mailshover.nl+
1,255antispamcloud.com–
1,239cloudorb.com–
1,205inter-it.nl+
1,204spamfilterserver.comD
1,116totaal.net+
1,088messagingengine.com–
1,087webawere.nl–
1,048zoho.com–
1,041mimecast.com–
1,015mailgun.org–