Starting zone checks for animals.se
Checking zone name
Resolving name-server address-> ns01.one.com. 249681 IN A 195.47.247.5Checking existence of zone-> animals.se. 10800 IN SOA ns01.one.com. hostmaster.one.com. ( 2004000000 ; Serial 10800 ; Refresh 1800 ; Retry 1209600 ; Expire 900 ) ; Minimum TTLChecking NS records-> animals.se. 86400 IN NS ns01.one.com. -> animals.se. 86400 IN NS ns02.one.com.Checking nameserver authority and synchronization-> ns01.one.com. 249681 IN A 195.47.247.5### Error: Unable to resolve 5.247.47.195.in-addr.arpa.: SERVFAIL
### Error: ns01.one.com (195.47.247.5) has no reverse record [see RFC1912:2.1 for details]
Probing name server ns01.one.com (195.47.247.5)-> animals.se. 10800 IN SOA ns01.one.com. hostmaster.one.com. ( 2004000000 ; Serial 10800 ; Refresh 1800 ; Retry 1209600 ; Expire 900 ) ; Minimum TTL -> animals.se. 86400 IN NS ns01.one.com. -> animals.se. 86400 IN NS ns02.one.com.### Error: Unable to resolve ns02.one.com: SERVFAIL
### Error: Nameserver ns02.one.com doesn't have any valid A records
Decided to use ns01.one.com (195.47.247.5) for zone check
Checking whether ns01.one.com knows an A record for its own name-> ns01.one.com. 249681 IN A 195.47.247.5Checking whether ns01.one.com is able to reverse-map its own IP address
Checking connectivity with other nameservers
### Error: Unable to resolve www.ucw.cz: SERVFAIL
### Warning: ns01.one.com is unable to resolve www.ucw.cz (maybe it's non-recursive)
### Error: Unable to resolve atrey.karlin.mff.cuni.cz: SERVFAIL
### Warning: ns01.one.com is unable to resolve atrey.karlin.mff.cuni.cz (maybe it's non-recursive)
### Error: Unable to resolve www.ibiblio.org: SERVFAIL
### Warning: ns01.one.com is unable to resolve www.ibiblio.org (maybe it's non-recursive)
Checking mapping of localhost
### Error: Unable to resolve localhost: SERVFAIL
### Warning: ns01.one.com is unable to resolve localhost [see RFC1912:4.1 for details]
### Error: Unable to resolve 1.0.0.127.in-addr.arpa: SERVFAIL
### Warning: Reverse mapping of 127.0.0.1 at ns01.one.com doesn't work [see RFC1912:4.1 for details]
Checking consistency of zone records
Summary: 9 errors, 5 warnings