Question and response
Question
dig mail.o2switch.fr. A
Answer
mail.o2switch.fr. 14400 A 109.234.164.149
Authority
o2switch.fr. 86400 NS dark.o2sdns.fr.
o2switch.fr. 86400 NS vador.o2sdns.fr.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0