DNS Records
Domain: pit-lane.biz
Record: txt
2011-09-28 -> 2011-09-28 "v=spf1 a mx ptr:dnspro.org -all"
2015-06-07 -> 2015-06-07 "v=spf1 a mx ptr:dnspro.org -all"
2016-04-07 -> 2016-06-01 "v=spf1 a mx ptr:dnspro.org -all"
2016-06-08 -> 2016-06-22 "v=spf1 a mx ptr:maxns.net -all"
2021-03-26 -> 2022-05-05 "v=spf1 a mx ptr:maxns.net -all"