Question and response
Question
dig ns3.protonmail.ch. A
Answer
ns3.protonmail.ch. 1200 A 205.132.47.1
Authority
protonmail.ch. 1200 NS ns3.protonmail.ch.
protonmail.ch. 1200 NS ns2.protonmail.ch.
protonmail.ch. 1200 NS ns1.protonmail.ch.
Additional
ns1.protonmail.ch. 1200 A 185.70.42.150
ns2.protonmail.ch. 1200 A 176.119.200.150
. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0