Hi Nikolaos, On Thu, 14 Dec 2017 22:11:52 +0200 Nikolaos Milas <nmilas at admin.noa.gr> wrote: > [Error] No NS record at zone apex in zone 'noa.gr' That is pretty damning. Can you check your data in LDAP to see if this data is indeed (not) there? -- Pieter Lexis PowerDNS.COM BV -- https://www.powerdns.com