Start of Authority
mname: ns1.livingboard.ir
rname: hostmaster.chessshahriar.ir
serial: 2024060800
refresh: 3600 retry: 3600
expire: 1209600 minimum: 86400
serial: 2024060800
refresh: 3600 retry: 3600
expire: 1209600 minimum: 86400
Mail Exchangers