5
        
        
          records
        
      
    
  Name Servers
        
        TTL
      
    xsdns.net. 3600 IN NS a01.apxns.com. xsdns.net. 3600 IN NS a02.xsdns.net. xsdns.net. 3600 IN NS z01.apxns.com. xsdns.net. 3600 IN NS z02.xsdns.net.
SOA Details
        
        TTL
      
    
          
            
            
              SOA
            
          
          
          
            Primary NS
          
        
        
      
          
            
            
          
          
          
            Responsible
          
        
        
            
              hostmaster.appnexus.net
            
          
          
            
            0m
          
        
          
            
            
          
          
          
            Serial
          
        
        
            
              11
            
          
          
            
            0m
          
        
          
          
          
          
            Times
          
        
        
                Refresh
                
                  6h
                
              
            
              
              
                Retry
                
                  2h
                
              
            
              
              
                Expire
                
                  28d
                
              
            
              
              
                Minimum TTL
                
                  1h
                
              
            
          xsdns.net. 3600 IN SOA a01.apxns.com. hostmaster.appnexus.net. 11 21600 7200 2419200 3600