DNS-записи spbit.ru

178.248.232.226

10 aspmx.l.google.com

20 alt1.aspmx.l.google.com

20 alt2.aspmx.l.google.com

30 aspmx2.googlemail.com

30 aspmx3.googlemail.com

30 aspmx4.googlemail.com

30 aspmx5.googlemail.com

ns1.selectel.ru

ns2.selectel.ru

ns3.selectel.ru

ns4.selectel.ru

"v=spf1 a mx include:_spf.google.com v=spf1 include:spf.unisender.com ip4:95.213.214.98 ~all"