Hmm, I wonder if qname-minimisation is at issue here. My trace dies with:
85.191.131.in-addr.arpa. 1800 IN NS fs838.click-network.com. 85.191.131.in-addr.arpa. 1800 IN NS ns102.click-network.com. couldn't get address for 'fs838.click-network.com': not found couldn't get address for 'ns102.click-network.com': not found -- Visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list ISC funds the development of this software with paid support subscriptions. Contact us at https://www.isc.org/contact/ for more information. bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
