zones << "64-26.75.195.82.in-addr.arpa"
zones << "2.0.2.0.8.b.1.4.1.0.0.2.ip6.arpa"
-# 231.153.5.in-addr.arpa zone - reverse zone for 5.153.231.0/24 - debian at bytemark
+# reverse zone for 5.153.231.0/24 and 2001:41c8:1000::/48 - debian at bytemark
zones << "231.153.5.in-addr.arpa"
+zones << "0.0.0.1.8.c.1.4.1.0.0.2.ip6.arpa"
# various reverse zones for private networks
zones << "29.172.in-addr.arpa"