blog.peertrainer.com. 30 IN A 104.21.50.137 blog.peertrainer.com. 30 IN A 172.67.206.145 blog.peertrainer.com. 30 IN AAAA 2606:4700:3030::ac43:ce91 blog.peertrainer.com. 30 IN AAAA 2606:4700:3032::6815:3289