Starting zone checks for grip.nl
Checking zone name
Resolving name-server address-> ns.grip.nl. 600 IN A 194.109.75.10Checking existence of zone-> grip.nl. 600 IN SOA ns.grip.nl. hostmaster.grip.nl. ( 2010032402 ; Serial 1200 ; Refresh 180 ; Retry 1209600 ; Expire 600 ) ; Minimum TTLChecking NS records-> grip.nl. 600 IN NS ns3.grip.nl. -> grip.nl. 600 IN NS ns2.grip.nl. -> grip.nl. 600 IN NS ns.grip.nl.Checking nameserver authority and synchronization-> ns.grip.nl. 600 IN A 194.109.75.10### Error: Unable to resolve 10.75.109.194.in-addr.arpa.: REFUSED
### Error: ns.grip.nl (194.109.75.10) has no reverse record [see RFC1912:2.1 for details]
Probing name server ns.grip.nl (194.109.75.10)-> grip.nl. 600 IN SOA ns.grip.nl. hostmaster.grip.nl. ( 2010032402 ; Serial 1200 ; Refresh 180 ; Retry 1209600 ; Expire 600 ) ; Minimum TTL -> grip.nl. 600 IN NS ns3.grip.nl. -> grip.nl. 600 IN NS ns2.grip.nl. -> grip.nl. 600 IN NS ns.grip.nl. -> ns2.grip.nl. 600 IN A 91.184.4.70### Error: Unable to resolve 70.4.184.91.in-addr.arpa.: REFUSED
### Error: ns2.grip.nl (91.184.4.70) has no reverse record [see RFC1912:2.1 for details]
Probing name server ns2.grip.nl (91.184.4.70)-> grip.nl. 600 IN SOA ns.grip.nl. hostmaster.grip.nl. ( 2010032402 ; Serial 1200 ; Refresh 180 ; Retry 1209600 ; Expire 600 ) ; Minimum TTL -> grip.nl. 600 IN NS ns3.grip.nl. -> grip.nl. 600 IN NS ns2.grip.nl. -> grip.nl. 600 IN NS ns.grip.nl. -> ns3.grip.nl. 600 IN A 92.48.202.123### Error: Unable to resolve 123.202.48.92.in-addr.arpa.: REFUSED
### Error: ns3.grip.nl (92.48.202.123) has no reverse record [see RFC1912:2.1 for details]
Probing name server ns3.grip.nl (92.48.202.123)-> grip.nl. 600 IN SOA ns.grip.nl. hostmaster.grip.nl. ( 2010032402 ; Serial 1200 ; Refresh 180 ; Retry 1209600 ; Expire 600 ) ; Minimum TTL -> grip.nl. 600 IN NS ns3.grip.nl. -> grip.nl. 600 IN NS ns2.grip.nl. -> grip.nl. 600 IN NS ns.grip.nl.Decided to use ns.grip.nl (194.109.75.10) for zone check
Checking whether ns.grip.nl knows an A record for its own name-> ns.grip.nl. 600 IN A 194.109.75.10Checking whether ns.grip.nl is able to reverse-map its own IP address
Checking connectivity with other nameservers
### Error: Unable to resolve www.ucw.cz: REFUSED
### Warning: ns.grip.nl is unable to resolve www.ucw.cz (maybe it's non-recursive)
### Error: Unable to resolve atrey.karlin.mff.cuni.cz: REFUSED
### Warning: ns.grip.nl is unable to resolve atrey.karlin.mff.cuni.cz (maybe it's non-recursive)
### Error: Unable to resolve www.google.com: REFUSED
### Warning: ns.grip.nl is unable to resolve www.google.com (maybe it's non-recursive)
Checking mapping of localhost
### Error: Unable to resolve localhost: REFUSED
### Warning: ns.grip.nl 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 ns.grip.nl doesn't work [see RFC1912:4.1 for details]
Summary: 11 errors, 5 warnings