550.is.			30 IN SOA forwarding00.isnic.is. forwadm.isnic.is. (
				1690471732 ; serial
				86400      ; refresh (1 day)
				900        ; retry (15 minutes)
				3628800    ; expire (6 weeks)
				1800       ; minimum (30 minutes)
				)

550.is.			30 IN A	193.4.58.98
550.is.			30 IN A	185.93.156.157

Name servers:
550.is.			30 IN NS forwarding01.isnic.is.
550.is.			30 IN NS forwarding00.isnic.is.