Starting zone checks for nucleus.org
Checking zone name
Resolving name-server address-> ns1.dnsdns.net. 86400 IN A 195.177.214.21Checking existence of zone-> nucleus.org. 86400 IN SOA ns1.dnsdns.net. hostmaster.dnsdns.net. ( 2003110323 ; Serial 14400 ; Refresh 7200 ; Retry 604800 ; Expire 86400 ) ; Minimum TTLChecking NS records-> nucleus.org. 86400 IN NS ns2.dnsdns.net. -> nucleus.org. 86400 IN NS ns1.dnsdns.net.Checking nameserver authority and synchronization-> ns1.dnsdns.net. 86400 IN A 195.177.214.21 -> 21.214.177.195.in-addr.arpa. 86400 IN PTR ns1.netvictory.net. -> ns1.netvictory.net. 86 IN A 195.177.214.21### Warning: 195.177.214.21 for ns1.dnsdns.net points back to ns1.netvictory.net [see RFC1912:2.1 for details]
Probing name server ns1.dnsdns.net (195.177.214.21)-> nucleus.org. 86400 IN SOA ns1.dnsdns.net. hostmaster.dnsdns.net. ( 2003110323 ; Serial 14400 ; Refresh 7200 ; Retry 604800 ; Expire 86400 ) ; Minimum TTL -> nucleus.org. 86400 IN NS ns2.dnsdns.net. -> nucleus.org. 86400 IN NS ns1.dnsdns.net. -> ns2.dnsdns.net. 86400 IN A 62.212.68.62### Error: Unable to resolve 62.68.212.62.in-addr.arpa.: REFUSED
### Error: ns2.dnsdns.net (62.212.68.62) has no reverse record [see RFC1912:2.1 for details]
Probing name server ns2.dnsdns.net (62.212.68.62)-> nucleus.org. 86400 IN SOA ns1.dnsdns.net. hostmaster.dnsdns.net. ( 2003110323 ; Serial 14400 ; Refresh 7200 ; Retry 604800 ; Expire 86400 ) ; Minimum TTL -> nucleus.org. 86400 IN NS ns2.dnsdns.net. -> nucleus.org. 86400 IN NS ns1.dnsdns.net.Decided to use ns1.dnsdns.net (195.177.214.21) for zone check
Checking whether ns1.dnsdns.net knows an A record for its own name-> ns1.dnsdns.net. 86400 IN A 195.177.214.21Checking whether ns1.dnsdns.net is able to reverse-map its own IP address
Checking connectivity with other nameservers
### Error: Unable to resolve www.ucw.cz: REFUSED
### Warning: ns1.dnsdns.net is unable to resolve www.ucw.cz (maybe it's non-recursive)
### Error: Unable to resolve atrey.karlin.mff.cuni.cz: REFUSED
### Warning: ns1.dnsdns.net is unable to resolve atrey.karlin.mff.cuni.cz (maybe it's non-recursive)
### Error: Unable to resolve www.google.com: REFUSED
### Warning: ns1.dnsdns.net is unable to resolve www.google.com (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.Summary: 5 errors, 4 warnings