Starting zone checks for schlaganfall-therapie.de
Checking zone name
Resolving name-server address-> ns5.schlund.de. 2409 IN A 217.160.80.132Checking existence of zone-> schlaganfall-therapie.de. 86400 IN SOA ns5.schlund.de. hostmaster.schlund.de. ( 2007031303 ; Serial 28800 ; Refresh 7200 ; Retry 604800 ; Expire 86400 ) ; Minimum TTLChecking NS records-> schlaganfall-therapie.de. 86400 IN NS ns6.schlund.de. -> schlaganfall-therapie.de. 86400 IN NS ns5.schlund.de.Checking nameserver authority and synchronization-> ns5.schlund.de. 2409 IN A 217.160.80.132### Error: Unable to resolve 132.80.160.217.in-addr.arpa.: SERVFAIL
### Error: ns5.schlund.de (217.160.80.132) has no reverse record [see RFC1912:2.1 for details]
Probing name server ns5.schlund.de (217.160.80.132)-> schlaganfall-therapie.de. 86400 IN SOA ns5.schlund.de. hostmaster.schlund.de. ( 2007031303 ; Serial 28800 ; Refresh 7200 ; Retry 604800 ; Expire 86400 ) ; Minimum TTL -> schlaganfall-therapie.de. 86400 IN NS ns6.schlund.de. -> schlaganfall-therapie.de. 86400 IN NS ns5.schlund.de.### Error: Unable to resolve ns6.schlund.de: SERVFAIL
### Error: Nameserver ns6.schlund.de doesn't have any valid A records
Decided to use ns5.schlund.de (217.160.80.132) for zone check
Checking whether ns5.schlund.de knows an A record for its own name-> ns5.schlund.de. 2409 IN A 217.160.80.132Checking whether ns5.schlund.de is able to reverse-map its own IP address
Checking connectivity with other nameservers
### Error: Unable to resolve www.ucw.cz: SERVFAIL
### Warning: ns5.schlund.de is unable to resolve www.ucw.cz (maybe it's non-recursive)
### Error: Unable to resolve atrey.karlin.mff.cuni.cz: SERVFAIL
### Warning: ns5.schlund.de is unable to resolve atrey.karlin.mff.cuni.cz (maybe it's non-recursive)
### Error: Unable to resolve www.ibiblio.org: SERVFAIL
### Warning: ns5.schlund.de is unable to resolve www.ibiblio.org (maybe it's non-recursive)
Checking mapping of localhost
### Error: Unable to resolve localhost: SERVFAIL
### Warning: ns5.schlund.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 ns5.schlund.de doesn't work [see RFC1912:4.1 for details]
Checking consistency of zone records
Summary: 9 errors, 5 warnings