Starting zone checks for best.co.uk
Checking zone name
Resolving name-server address-> ns2.helmdns.com. 3600 IN A 74.200.237.30Checking existence of zone-> best.co.uk. 86400 IN SOA ns1.helmdns.com. hostmaster.best.co.uk. ( 2007072512 ; Serial 3600 ; Refresh 900 ; Retry 604800 ; Expire 14400 ) ; Minimum TTLChecking NS records-> best.co.uk. 14400 IN NS ns2.helmdns.com. -> best.co.uk. 14400 IN NS ns1.helmdns.com.Checking nameserver authority and synchronization-> ns2.helmdns.com. 3600 IN A 74.200.237.30 -> 30.237.200.74.in-addr.arpa. 55021 IN PTR ns2.helmdns.com.Probing name server ns2.helmdns.com (74.200.237.30)-> best.co.uk. 86400 IN SOA ns1.helmdns.com. hostmaster.best.co.uk. ( 2007072512 ; Serial 3600 ; Refresh 900 ; Retry 604800 ; Expire 14400 ) ; Minimum TTL -> best.co.uk. 14400 IN NS ns2.helmdns.com. -> best.co.uk. 14400 IN NS ns1.helmdns.com. -> ns1.helmdns.com. 3600 IN A 74.200.237.5 -> 5.237.200.74.in-addr.arpa. 86400 IN PTR ns1.helmdns.com.Probing name server ns1.helmdns.com (74.200.237.5)-> best.co.uk. 86400 IN SOA ns1.helmdns.com. hostmaster.best.co.uk. ( 2007072512 ; Serial 3600 ; Refresh 900 ; Retry 604800 ; Expire 14400 ) ; Minimum TTL -> best.co.uk. 14400 IN NS ns2.helmdns.com. -> best.co.uk. 14400 IN NS ns1.helmdns.com.Decided to use ns2.helmdns.com (74.200.237.30) for zone check
Checking whether ns2.helmdns.com knows an A record for its own name-> ns2.helmdns.com. 3600 IN A 74.200.237.30Checking whether ns2.helmdns.com is able to reverse-map its own IP address
Checking connectivity with other nameservers-> www.ucw.cz. 86400 IN CNAME jabberwock.ucw.cz. -> jabberwock.ucw.cz. 86400 IN A 89.250.246.4 -> atrey.karlin.mff.cuni.cz. 86400 IN A 195.113.26.193 -> www.google.com. 604800 IN CNAME www.l.google.com. -> www.l.google.com. 300 IN A 74.125.95.103 -> www.l.google.com. 300 IN A 74.125.95.104 -> www.l.google.com. 300 IN A 74.125.95.105 -> www.l.google.com. 300 IN A 74.125.95.99 -> www.l.google.com. 300 IN A 74.125.95.147 -> www.l.google.com. 300 IN A 74.125.95.106Checking mapping of localhost
### Warning: ns2.helmdns.com is unable to resolve localhost [see RFC1912:4.1 for details]
### Warning: Reverse mapping of 127.0.0.1 at ns2.helmdns.com doesn't work [see RFC1912:4.1 for details]
Summary: 0 errors, 2 warnings