Question and response
Question
dig mainloop.net. MX
Answer
mainloop.net. 600 MX 100 smtpgw-02.mainloop.net.
mainloop.net. 600 MX 100 smtpgw-01.mainloop.net.
Authority
mainloop.net. 600 NS ns1.mainloop.net.
mainloop.net. 600 NS ns2.mainloop.net.
mainloop.net. 600 NS ns3.mainloop.net.
mainloop.net. 600 NS ns4.mainloop.net.
mainloop.net. 600 NS ns5.mainloop.net.
Additional
smtpgw-01.mainloop.net. 600 A 185.84.248.85
smtpgw-02.mainloop.net. 600 A 185.84.248.86
ns1.mainloop.net. 600 A 185.84.240.10
ns2.mainloop.net. 600 A 185.136.97.111
ns3.mainloop.net. 600 A 185.84.240.11
ns4.mainloop.net. 600 A 185.136.96.111
ns5.mainloop.net. 600 A 185.136.99.111
smtpgw-01.mainloop.net. 600 AAAA 2001:67c:1000:200:0:0:0:85
smtpgw-02.mainloop.net. 600 AAAA 2001:67c:1000:200:0:0:0:86
ns1.mainloop.net. 600 AAAA 2a03:4bc0:1015:0:0:0:0:10
ns2.mainloop.net. 600 AAAA 2a06:fb00:1:0:0:0:2:111
ns3.mainloop.net. 600 AAAA 2a03:4bc0:1015:0:0:0:0:11
ns4.mainloop.net. 600 AAAA 2a06:fb00:1:0:0:0:1:111
ns5.mainloop.net. 600 AAAA 2a06:fb00:1:0:0:0:4:111
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0