The archlinux.surlyjake.com server now works over ipv6. It should be added to this list: https://www.archlinux.org/mirrorlist/?country=all&protocol=http&ip_version=6.
$ dig archlinux.surlyjake.com AAAA @8.8.8.8
; <<>> DiG 9.7.3 <<>> archlinux.surlyjake.com AAAA @8.8.8.8
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 32963
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;archlinux.surlyjake.com. IN AAAA
;; ANSWER SECTION:
archlinux.surlyjake.com. 2660 IN CNAME server4.surlyjake.com.
server4.surlyjake.com. 9000 IN AAAA 2607:8b00:2::814b:5b45
;; Query time: 35 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Tue Nov 27 22:40:32 2012
;; MSG SIZE rcvd: 91