15dim-rethymn.reth.sch.gr. 30 IN TXT "v=spf1 redirect=sch.gr" 15dim-rethymn.reth.sch.gr. 30 IN A 194.63.238.140 Mail exchangers: 15dim-rethymn.reth.sch.gr. 30 IN MX 20 mx2.sch.gr. 15dim-rethymn.reth.sch.gr. 30 IN MX 10 mx.sch.gr.