Question and response
Question
dig googlemail.COM. MX
Answer
googlemail.COM. 600 MX 40 alt4.gmail-smtp-in.l.google.COM.
googlemail.COM. 600 MX 10 alt1.gmail-smtp-in.l.google.COM.
googlemail.COM. 600 MX 20 alt2.gmail-smtp-in.l.google.COM.
googlemail.COM. 600 MX 30 alt3.gmail-smtp-in.l.google.COM.
googlemail.COM. 600 MX 5 gmail-smtp-in.l.google.COM.
Authority
The response has no authority records.
Additional
alt4.gmail-smtp-in.l.google.COM. 300 A 172.253.144.27
alt4.gmail-smtp-in.l.google.COM. 300 AAAA 2404:6800:4003:c24:0:0:0:1a
alt1.gmail-smtp-in.l.google.COM. 300 A 142.250.147.26
alt1.gmail-smtp-in.l.google.COM. 300 AAAA 2a00:1450:4025:c01:0:0:0:1b
alt2.gmail-smtp-in.l.google.COM. 300 A 172.253.152.27
alt2.gmail-smtp-in.l.google.COM. 300 AAAA 2a00:1450:4010:c22:0:0:0:1a
alt3.gmail-smtp-in.l.google.COM. 300 A 192.178.211.26
alt3.gmail-smtp-in.l.google.COM. 300 AAAA 2404:6800:4000:1025:0:0:0:1a
gmail-smtp-in.l.google.COM. 300 A 192.178.156.27
gmail-smtp-in.l.google.COM. 300 AAAA 2a00:1450:4013:c1c:0:0:0:1a
. 0 OPT ; payload 512, xrcode 0, version 0, flags 0