Starting zone checks for b2c-marketing.de
Checking zone name
Resolving name-server address-> nsb1.schlundtech.de. 152 IN A 217.160.113.51 -> nsb1.schlundtech.de. 152 IN A 83.169.55.11Checking existence of zone-> b2c-marketing.de. 600 IN SOA nsa1.schlundtech.de. domains.supercomm.de. ( 2008100100 ; Serial 39940 ; Refresh 7200 ; Retry 604800 ; Expire 86400 ) ; Minimum TTLChecking NS records-> b2c-marketing.de. 86400 IN NS nsc1.schlundtech.de. -> b2c-marketing.de. 86400 IN NS nsb1.schlundtech.de. -> b2c-marketing.de. 86400 IN NS nsd1.schlundtech.de. -> b2c-marketing.de. 86400 IN NS nsa1.schlundtech.de.Checking nameserver authority and synchronization-> nsb1.schlundtech.de. 152 IN A 217.160.113.51### Error: Unable to resolve 51.113.160.217.in-addr.arpa.: SERVFAIL
### Error: nsb1.schlundtech.de (217.160.113.51) has no reverse record [see RFC1912:2.1 for details]-> nsb1.schlundtech.de. 152 IN A 83.169.55.11### Error: Unable to resolve 11.55.169.83.in-addr.arpa.: SERVFAIL
### Error: nsb1.schlundtech.de (83.169.55.11) has no reverse record [see RFC1912:2.1 for details]
Probing name server nsb1.schlundtech.de (217.160.113.51)-> b2c-marketing.de. 600 IN SOA nsa1.schlundtech.de. domains.supercomm.de. ( 2008100100 ; Serial 39940 ; Refresh 7200 ; Retry 604800 ; Expire 86400 ) ; Minimum TTL -> b2c-marketing.de. 86400 IN NS nsc1.schlundtech.de. -> b2c-marketing.de. 86400 IN NS nsb1.schlundtech.de. -> b2c-marketing.de. 86400 IN NS nsd1.schlundtech.de. -> b2c-marketing.de. 86400 IN NS nsa1.schlundtech.de.### Error: Unable to resolve nsd1.schlundtech.de: SERVFAIL
### Error: Nameserver nsd1.schlundtech.de doesn't have any valid A records
### Error: Unable to resolve nsc1.schlundtech.de: SERVFAIL
### Error: Nameserver nsc1.schlundtech.de doesn't have any valid A records
### Error: Unable to resolve nsa1.schlundtech.de: SERVFAIL
### Error: Nameserver nsa1.schlundtech.de doesn't have any valid A records
Decided to use nsb1.schlundtech.de (217.160.113.51) for zone check
Checking whether nsb1.schlundtech.de knows an A record for its own name-> nsb1.schlundtech.de. 152 IN A 217.160.113.51 -> nsb1.schlundtech.de. 152 IN A 83.169.55.11Checking whether nsb1.schlundtech.de is able to reverse-map its own IP address
Checking connectivity with other nameservers
### Error: Unable to resolve www.ucw.cz: SERVFAIL
### Warning: nsb1.schlundtech.de is unable to resolve www.ucw.cz (maybe it's non-recursive)
### Error: Unable to resolve atrey.karlin.mff.cuni.cz: SERVFAIL
### Warning: nsb1.schlundtech.de is unable to resolve atrey.karlin.mff.cuni.cz (maybe it's non-recursive)
### Error: Unable to resolve www.ibiblio.org: SERVFAIL
### Warning: nsb1.schlundtech.de is unable to resolve www.ibiblio.org (maybe it's non-recursive)
Checking mapping of localhost
### Error: Unable to resolve localhost: SERVFAIL
### Warning: nsb1.schlundtech.de 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 nsb1.schlundtech.de doesn't work [see RFC1912:4.1 for details]
Checking consistency of zone records
Summary: 15 errors, 5 warnings