PTR

ec2-177-71-203-219.sa-east-1.compute.amazonaws.com

A record for

`gro.certronic.io`
	A	2600:1f1e:aaa:a800:45b8:5ce6:b023:6631
	A	2600:1f1e:aaa:a801:aafb:335e:13ff:bc83
	A	2600:1f1e:aaa:a802:df90:576b:2445:7692
	A	18.228.177.70
	A	54.232.213.44
	A	177.71.203.219
`ec2-177-71-203-219.sa-east-1.compute.amazonaws.com`
	A	177.71.203.219

São Paulo, São Paulo, 🇧🇷 Brazil

^{🇧🇷 Amazon177.71.192.0/20 EC2 GRU}