smtp.google.com.

142.250.101.27
dz-in-f27.1e100.net
142.251.2.26
dl-in-f26.1e100.net
142.250.101.26
dz-in-f26.1e100.net
142.251.2.27
dl-in-f27.1e100.net
74.125.137.26
dy-in-f26.1e100.net

smtp.google.com.
2607:f8b0:4023:c0d::1b
2607:f8b0:4023:c03::1a
2607:f8b0:4023:c0d::1a
2607:f8b0:4023:c06::1a