DNS Records
Domain: argoar.biz.
Record: txt
2009-10-11 -> 2014-10-05 "v=spf1 ip4:66.96.128.0/18 ?all"
2015-05-05 -> 2015-05-05 "v=spf1 ip4:66.96.128.0/18 ?all"
2016-04-17 -> 2016-04-17 "v=spf1 ip4:66.96.128.0/18 ?all"
2021-03-21 -> 2021-05-25 "v=spf1 ip4:66.96.128.0/18 ?all"