Just fyi ... Iran was an interesting point for me. Signed TLDs bg https://www.register.bg/user/app.pl?action_key=ac_go_to_dnssec br http://registro.br/info/dnssec-policy.html ch http://www.nic.ch/dnssec cz http://www.nic.cz/dnssec/ gov http://www.dotgov.gov/dnssecinfo.aspx li http://www.nic.ch/dnssec museum https://ens.museum/dnssec/ na http://www.na-nic.com.na/index.php?option=com_content&view=article&id=4:miscellaneous-information&catid=7:miscellaneous nu http://www.nunames.nu/about/faq.cfm org http://www.pir.org/dnssec pr http://www.dnssec.nic.pr/ se http://www.iis.se/domaner/dnssec/ th http://www.thnic.co.th/index.php?page=dnssec tm https://www.nic.tm/dnssec/ us http://nic.us/faqs/index.html#dnssec_available_registrants Active Development at http://www.nic.at/uebernic/aktuelles/nicat_und_dnssec/ ca http://www.cira.ca/advisory-dnssec/ com http://www.verisign.com/domain-name-services/domain-information-center/dnsse... de http://www.denic.de/domains/dnssec.html edu http://www.educause.edu/About+EDUCAUSE/PressReleases/SecurityofeduInternetDo... eu http://www.eurid.eu/en/content/eu-plans-support-dnssec ir https://www.nic.ir/DNSSEC jp http://dnssec.jp/ mx http://www.dnssec.org.mx/ my http://www.dnssec.my/ net http://www.verisign.com/domain-name-services/domain-information-center/dnsse... nl http://www.sidn.nl/ace.php/c,728,6208,,,,SIDN_prepares_to_introduce_DNSSEC_f... ru http://www.dnssec.ru/ uk http://www.nominet.org.uk/tech/dnssectest/ Signed ARPA Space E164 http://www.ripe.net/enum/update-delegation.html ARIN https://www.arin.net/about_us/dnssec/ APNIC http://mailman.apnic.net/mailing-lists/sig-policy/archive/2009/06/msg00014.h... RIPE http://www.ripe.net/rs/reverse/dnssec/  Source http://www.iks-jena.de/Ueber-uns/News/Signierung-des-DNS-schreitet-voran