shell:$ nslookup -timeout=2 -retry=1 'a.mynic.centralnic-dns.com'
Server:		75.98.161.224
Address:	75.98.161.224#53

Non-authoritative answer:
Name:	a.mynic.centralnic-dns.com
Address: 194.169.218.114
Name:	a.mynic.centralnic-dns.com
Address: 2001:67c:13cc::1:114