shell:$ nslookup -timeout=2 -retry=1 'lk.megafon.ru'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
lk.megafon.ru	canonical name = gslb-lk-ext-health.megafon.ru.
Name:	gslb-lk-ext-health.megafon.ru
Address: 178.177.13.147
Name:	gslb-lk-ext-health.megafon.ru
Address: 188.162.60.211