smtp1.praxica.net.
smtp2.praxica.net.
d1zgij0qxqzwjl.cloudfront.net.
2600:9000:212f:7600:12:896b:6040:93a1
2600:9000:212f:2200:12:896b:6040:93a1
2600:9000:212f:9000:12:896b:6040:93a1
2600:9000:212f:8e00:12:896b:6040:93a1
2600:9000:212f:5000:12:896b:6040:93a1
2600:9000:212f:fe00:12:896b:6040:93a1
2600:9000:212f:b800:12:896b:6040:93a1
2600:9000:212f:b400:12:896b:6040:93a1
d15g8fbkfydd7w.cloudfront.net.
2600:9000:212f:c600:19:ca60:8b00:93a1
2600:9000:212f:2e00:19:ca60:8b00:93a1
2600:9000:212f:4200:19:ca60:8b00:93a1
2600:9000:212f:b600:19:ca60:8b00:93a1
2600:9000:212f:cc00:19:ca60:8b00:93a1
2600:9000:212f:c400:19:ca60:8b00:93a1
2600:9000:212f:9c00:19:ca60:8b00:93a1
2600:9000:212f:6200:19:ca60:8b00:93a1
d3lg9h50kszmj9.cloudfront.net.
2600:9000:212f:c400:1d:8a02:3540:93a1
2600:9000:212f:da00:1d:8a02:3540:93a1
2600:9000:212f:9e00:1d:8a02:3540:93a1
2600:9000:212f:8800:1d:8a02:3540:93a1
2600:9000:212f:4a00:1d:8a02:3540:93a1
2600:9000:212f:b000:1d:8a02:3540:93a1
2600:9000:212f:7800:1d:8a02:3540:93a1
2600:9000:212f:c800:1d:8a02:3540:93a1
d3lg9h50kszmj9.cloudfront.net.
alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
alt3.aspmx.l.google.com.
alt4.aspmx.l.google.com.
aspmx.l.google.com.
kgg5nutuyyyyfgt4gubjnmiwvwwfjtvqhkcpb7ykpsq6edc53bla.mx-verification.google.com.