s1310.sureserver.com has no NS records.
NS records for this zone are defined at sureserver.com.
NS records for this zone are defined at sureserver.com.
Question and response
Question
dig s1310.sureserver.com. NS
Answer
The response has no answer records.
Authority
sureserver.com. 2560 SOA sgate1.sureserver.com. hostmaster.sureserver.com. 1773225371 16384 2048 1048576 2560
Additional
The response has no additional records.