Starting zone checks for macrame.co.uk
Checking zone name
Resolving name-server address-> ns.mainnameserver.com. 6673 IN A 79.170.40.2Checking existence of zone-> macrame.co.uk. 10800 IN SOA ns.mainnameserver.com. hostmaster.mainnameserver.com. ( 2010042992 ; Serial 86400 ; Refresh 604800 ; Retry 2419200 ; Expire 10800 ) ; Minimum TTLChecking NS records-> macrame.co.uk. 10800 IN NS ns2.mainnameserver.com. -> macrame.co.uk. 10800 IN NS ns.mainnameserver.com.Checking nameserver authority and synchronization-> ns.mainnameserver.com. 6673 IN A 79.170.40.2 -> 2.40.170.79.in-addr.arpa. 10800 IN PTR ns1.mainnameserver.com. -> ns1.mainnameserver.com. 10800 IN A 79.170.40.2### Warning: 79.170.40.2 for ns.mainnameserver.com points back to ns1.mainnameserver.com [see RFC1912:2.1 for details]
Probing name server ns.mainnameserver.com (79.170.40.2)-> macrame.co.uk. 10800 IN SOA ns.mainnameserver.com. hostmaster.mainnameserver.com. ( 2010042992 ; Serial 86400 ; Refresh 604800 ; Retry 2419200 ; Expire 10800 ) ; Minimum TTL -> macrame.co.uk. 10800 IN NS ns2.mainnameserver.com. -> macrame.co.uk. 10800 IN NS ns.mainnameserver.com. -> ns2.mainnameserver.com. 10800 IN A 79.170.43.3 -> 3.43.170.79.in-addr.arpa. 10800 IN PTR ns2.mainnameserver.com.Probing name server ns2.mainnameserver.com (79.170.43.3)-> macrame.co.uk. 10800 IN SOA ns.mainnameserver.com. hostmaster.mainnameserver.com. ( 2010042992 ; Serial 86400 ; Refresh 604800 ; Retry 2419200 ; Expire 10800 ) ; Minimum TTL -> macrame.co.uk. 10800 IN NS ns2.mainnameserver.com. -> macrame.co.uk. 10800 IN NS ns.mainnameserver.com.Decided to use ns.mainnameserver.com (79.170.40.2) for zone check
Checking whether ns.mainnameserver.com knows an A record for its own name-> ns.mainnameserver.com. 6673 IN A 79.170.40.2Checking whether ns.mainnameserver.com is able to reverse-map its own IP address
Checking connectivity with other nameservers
### Error: Unable to resolve www.ucw.cz: SERVFAIL
### Warning: ns.mainnameserver.com is unable to resolve www.ucw.cz (maybe it's non-recursive)
### Error: Unable to resolve atrey.karlin.mff.cuni.cz: SERVFAIL
### Warning: ns.mainnameserver.com is unable to resolve atrey.karlin.mff.cuni.cz (maybe it's non-recursive)
### Error: Unable to resolve www.google.com: SERVFAIL
### Warning: ns.mainnameserver.com is unable to resolve www.google.com (maybe it's non-recursive)
Checking mapping of localhost
### Error: Unable to resolve localhost: SERVFAIL
### Warning: ns.mainnameserver.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 ns.mainnameserver.com doesn't work [see RFC1912:4.1 for details]
Summary: 5 errors, 6 warnings