Starting zone checks for cwdm.org
Checking zone name
Resolving name-server address-> ns.nextlayer.at. 24402 IN A 81.16.150.30Checking existence of zone-> cwdm.org. 600 IN SOA ns.nextlayer.at. hostmaster.nextlayer.at. ( 2008022201 ; Serial 10800 ; Refresh 900 ; Retry 604800 ; Expire 86400 ) ; Minimum TTLChecking NS records-> cwdm.org. 600 IN NS ns.nextlayer.at. -> cwdm.org. 600 IN NS ns2.nextlayer.at.Checking nameserver authority and synchronization-> ns.nextlayer.at. 24402 IN A 81.16.150.30 -> 30.150.16.81.in-addr.arpa. 86400 IN PTR ns.nextlayer.at.Probing name server ns.nextlayer.at (81.16.150.30)-> cwdm.org. 600 IN SOA ns.nextlayer.at. hostmaster.nextlayer.at. ( 2008022201 ; Serial 10800 ; Refresh 900 ; Retry 604800 ; Expire 86400 ) ; Minimum TTL -> cwdm.org. 600 IN NS ns.nextlayer.at. -> cwdm.org. 600 IN NS ns2.nextlayer.at. -> ns2.nextlayer.at. 86400 IN A 81.16.151.30 -> 30.151.16.81.in-addr.arpa. 86400 IN PTR ns2.nextlayer.at.Probing name server ns2.nextlayer.at (81.16.151.30)-> cwdm.org. 600 IN SOA ns.nextlayer.at. hostmaster.nextlayer.at. ( 2008022201 ; Serial 10800 ; Refresh 900 ; Retry 604800 ; Expire 86400 ) ; Minimum TTL -> cwdm.org. 600 IN NS ns.nextlayer.at. -> cwdm.org. 600 IN NS ns2.nextlayer.at.Decided to use ns.nextlayer.at (81.16.150.30) for zone check
Checking whether ns.nextlayer.at knows an A record for its own name-> ns.nextlayer.at. 24402 IN A 81.16.150.30Checking whether ns.nextlayer.at is able to reverse-map its own IP address
Checking connectivity with other nameservers
### Error: Unable to resolve www.ucw.cz: REFUSED
### Warning: ns.nextlayer.at is unable to resolve www.ucw.cz (maybe it's non-recursive)
### Error: Unable to resolve atrey.karlin.mff.cuni.cz: REFUSED
### Warning: ns.nextlayer.at is unable to resolve atrey.karlin.mff.cuni.cz (maybe it's non-recursive)
### Error: Unable to resolve www.ibiblio.org: REFUSED
### Warning: ns.nextlayer.at is unable to resolve www.ibiblio.org (maybe it's non-recursive)
Checking mapping of localhost-> localhost. 86400 IN A 127.0.0.1 -> 1.0.0.127.in-addr.arpa. 86400 IN PTR localhost.Checking consistency of zone records
Summary: 3 errors, 3 warnings