Domains with DNS TXT v=spf1 ip4:37.140.192.139 a mx include:_spf.hosting.reg.ru ~all a mx include:_spf.yandex.ru ip4:159.253.19.217 ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:37.140.192.139 a mx include:_spf.hosting.reg.ru ~all a mx include:_spf.yandex.ru ip4:159.253.19.217 ~all.