uzunburcinsaat.com

dorukdns1.doruk.net.tr, dorukdns2.doruk.net.tr, dorukdns3.doruk.net.tr

mail.uzunburcinsaat.com(10), mailbackup.doruk.net.tr(20), mailbackup3.doruk.net.tr(20)

v=spf1 a mx ptr ip4:81.21.172.0/24 ip4:212.58.5.0/24 ip4:212.58.6.0/24 ~all

v=spf1 include:spf.doruk.net.tr ~all