| 188.128.236.40 |
| 10 poczta2.coi.pl. |
| 20 kopernik.coi.pl. |
| dns.home.pl. |
| dns2.home.pl. |
| dns3.home.pl. |
| v=spf1 mx ip4:148.81.197.140/32 ip4:85.128.14.122/32 ip4:212.69.81.67/32 ip4:212.69.81.71/32 ip4:45.137.225.10/32 ~all |
| v=spf1 mx ip4:212.69.70.109/32 ip4:212.69.70.110/32 ip4:212.69.81.67/32 ip4:212.69.81.71/32 ip4:45.137.225.10/32 ~all |