IPv4 Addresses
TTL
smtp.github.com. 3600 IN A 140.82.112.31 smtp.github.com. 3600 IN A 140.82.112.32 smtp.github.com. 3600 IN A 140.82.113.31 smtp.github.com. 3600 IN A 140.82.113.32 smtp.github.com. 3600 IN A 140.82.114.31 smtp.github.com. 3600 IN A 140.82.114.32