mxbiz1.qq.com.
mxbiz2.qq.com.
in1-smtp.messagingengine.com.
in2-smtp.messagingengine.com.
us-smtp-inbound-1.mimecast.com.
us-smtp-inbound-2.mimecast.com.
alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
aspmx2.googlemail.com.
aspmx3.googlemail.com.
aspmx.l.google.com.
2600:9000:20be:5e00:10:2896:a4c0:93a1
2600:9000:20be:6200:10:2896:a4c0:93a1
2600:9000:20be:7400:10:2896:a4c0:93a1
2600:9000:20be:8a00:10:2896:a4c0:93a1
2600:9000:20be:ac00:10:2896:a4c0:93a1
2600:9000:20be:b000:10:2896:a4c0:93a1
2600:9000:20be:f200:10:2896:a4c0:93a1
2600:9000:20be:fa00:10:2896:a4c0:93a1
inbound1.pentair.com.
inbound2.pentair.com.
alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
alt3.aspmx.l.google.com.
alt4.aspmx.l.google.com.
aspmx.l.google.com.
alt1.aspmx.l.google.com.
alt2.aspmx.l.google.com.
alt3.aspmx.l.google.com.
alt4.aspmx.l.google.com.
aspmx.l.google.com.
jtb6nm7y3ftc53ssvzq6kufv6x5tcfkkrx3qplg6rybmelvpvb7a.mx-verification.google.com.
2600:9000:20be:3200:14:5f4b:2b40:93a1
2600:9000:20be:3e00:14:5f4b:2b40:93a1
2600:9000:20be:4200:14:5f4b:2b40:93a1
2600:9000:20be:5c00:14:5f4b:2b40:93a1
2600:9000:20be:8400:14:5f4b:2b40:93a1
2600:9000:20be:b000:14:5f4b:2b40:93a1
2600:9000:20be:b800:14:5f4b:2b40:93a1
2600:9000:20be:fa00:14:5f4b:2b40:93a1
d184heqzgsdtvh.cloudfront.net.
2600:9000:20be:fa00:c:1959:1f40:93a1
2600:9000:20be:6e00:c:1959:1f40:93a1
2600:9000:20be:c00:c:1959:1f40:93a1
2600:9000:20be:3800:c:1959:1f40:93a1
2600:9000:20be:e00:c:1959:1f40:93a1
2600:9000:20be:e000:c:1959:1f40:93a1
2600:9000:20be:b000:c:1959:1f40:93a1
2600:9000:20be:d200:c:1959:1f40:93a1
defx0f2ry70eq.cloudfront.net.
2600:9000:20be:4a00:c:14e2:f480:93a1
2600:9000:20be:da00:c:14e2:f480:93a1
2600:9000:20be:e600:c:14e2:f480:93a1
2600:9000:20be:800:c:14e2:f480:93a1
2600:9000:20be:ca00:c:14e2:f480:93a1
2600:9000:20be:be00:c:14e2:f480:93a1
2600:9000:20be:4200:c:14e2:f480:93a1
2600:9000:20be:5400:c:14e2:f480:93a1
defx0f2ry70eq.cloudfront.net.
2600:9000:20be:d800:c:14e2:f480:93a1
2600:9000:20be:1600:c:14e2:f480:93a1
2600:9000:20be:4a00:c:14e2:f480:93a1
2600:9000:20be:e000:c:14e2:f480:93a1
2600:9000:20be:4800:c:14e2:f480:93a1
2600:9000:20be:b400:c:14e2:f480:93a1
2600:9000:20be:7e00:c:14e2:f480:93a1
2600:9000:20be:9800:c:14e2:f480:93a1