;;;--------------------------------------------------------------------------
;;; External hosts.
-(defhost boyle.nsict.org "85.158.42.162")
+(defhost boyle.nsict.org ((:ipv4 "85.158.42.162")))
(defhost chiark.greenend.org.uk ((:ipv4 "212.13.197.229")
(:ipv6 "2001:ba8:1e3::")))
(defhost mccoy.flatline.org.uk "80.74.241.31")
(:ipv6 "2600:3c00::f03c:91ff:fe96:beac")))
(defhost mythic-ns2 ((:ipv4 "93.93.128.67")
(:ipv6 "2a00:1098:0:80:1000::10")))
-(defhost gandi-ns6 "217.70.177.40")
+(defhost gandi-ns6 ((:ipv4 "217.70.177.40")))
;;;--------------------------------------------------------------------------
;;; Internal addresses.