7 DNS NS record assets at ns4.hku.hk.
xn--pssu7cv61af44b.xn--j6w193g
xn--pss520c.xn--j6w193g
xn--pss520c.hk
xn--pssu7cv61af44b.xn--wcvs22d.hk
xn--pss25cf93af44b.hk
hku.hk
xn--pssu7cv61af44b.hk