mstein.tjcctweb.com. 30 IN A 104.21.6.250 mstein.tjcctweb.com. 30 IN A 172.67.135.133 mstein.tjcctweb.com. 30 IN AAAA 2606:4700:3034::6815:6fa mstein.tjcctweb.com. 30 IN AAAA 2606:4700:3031::ac43:8785