SPF records
Information about the permissible posts of mail for the domainv=spf1 ip4:185.191.140.197/32 ip4:95.104.227.21/32 ip4:212.13.104.99/32 ip4:212.13.104.100/32 ip4:87.250.26.21/32 ip4:78.85.13.228/32 ip4:94.124.198.246 ip4:91.211.218.10/32 ip4:91.211.218.9/32 ip4:84.47.134.7/32 ip4:84.47.134.8/32 ip4:84.47.134.11/32 ip4