bind errors in log file

[Ali Eghtessadi]

I am getting the following errors in the log file. Anyone knows what
they mean?

Jan 26 10:54:17 ashbury named[10642]: ns_resp: TCP truncated:
"2.51.52.208.in-addr.arpa" IN PTR from [63.237.136.110].53
Jan 26 21:53:56 ashbury named[10642]: ns_resp: TCP truncated:
"130.0.74.195.in-addr.arpa" IN PTR from [195.197.226.139].53
Jan 26 21:53:57 ashbury named[10642]: ns_resp: TCP truncated:
"130.0.74.195.in-addr.arpa" IN PTR from [195.74.0.55].53
Jan 26 21:54:05 ashbury named[10642]: ns_resp: TCP truncated:
"130.0.74.195.in-addr.arpa" IN PTR from [195.74.0.10].53
Jan 26 21:54:05 ashbury named[10642]: ns_resp: TCP truncated:
"130.0.74.195.in-addr.arpa" IN PTR from [195.74.0.55].53
Jan 26 22:29:56 ashbury named[10642]: ns_resp: TCP truncated:
"3.153.5.209.in-addr.arpa" IN PTR from [209.5.152.4].53

Ali