Dig 查询结果:

; <<>> DiG 9.11.36-RedHat-9.11.36-16.el8_10.7 <<>> top.pk +trace ;; global options: +cmd . 87203 IN NS e.root-servers.net. . 87203 IN NS l.root-servers.net. . 87203 IN NS i.root-servers.net. . 87203 IN NS a.root-servers.net. . 87203 IN NS f.root-servers.net. . 87203 IN NS m.root-servers.net. . 87203 IN NS h.root-servers.net. . 87203 IN NS j.root-servers.net. . 87203 IN NS b.root-servers.net. . 87203 IN NS d.root-servers.net. . 87203 IN NS c.root-servers.net. . 87203 IN NS g.root-servers.net. . 87203 IN NS k.root-servers.net. . 87203 IN RRSIG NS 8 0 518400 20260521050000 20260508040000 54393 . uqOHec/i+fwTAyeKz0EXaW7WJnqf08EIzJThNT4it26DyCe/n9ZmqVyC VHF1mUtgLixz0bMRdLp72iOELOsT8bJh7rq1Af82chF0xJexXa1tpnGW ZqTGZidg3yqHL1QUesx3HxRQBjT8z5APyMJOFaCOxQNEi2d7U0bOAyv/ YKxxgNmPbQzrrA2wcjOflGkorAhuzJjI06Ri5YnH2j/u35Zj9zR0kacE SCHt1F1su/4n8Dy+oex/H/VjUTEZzD1SVhNq8A2oxpK/tevsxrNy8BC6 L1ozw1G60fe7YJ6KU/pp8G+gGlm71aZ1sScHI5OpEov7IdrcpDpGk4Aw 3QS4fQ== ;; Received 525 bytes from 8.8.8.8#53(8.8.8.8) in 15 ms pk. 172800 IN NS root-e.pknic.pk. pk. 172800 IN NS root-s.pknic.pk. pk. 172800 IN NS root-c1.pknic.pk. pk. 172800 IN NS root-c2.pknic.pk. pk. 86400 IN NSEC pl. NS RRSIG NSEC pk. 86400 IN RRSIG NSEC 8 1 86400 20260521050000 20260508040000 54393 . QWzM5TnVQoXaB24CqFd4EOFE4iQBP6tQyjHDA9Zs3snM1x2v13wWRGKJ f0WovVraolE+maAPndNpJl3AbYeiOMrYoN8GeFvkf3QQjktDTrc7NvbH Z+DmJ2/cpK1Oht3BypMHLFzkgFWgiJvqRrclmJjJhu1JVur+CwYqk0kS Bjyrnv/jszy9z1H8tvPIryP3DSQpWJDvX8TcTOT0do+8fKdQUTT5fZpV vwKmMwNBfUQ6/UnJLTYnP8PqsJTycm2GFSPcK/ZaQFIqHnWaUFYutO7s zbFkd20lX1EFyRG9hyBNN91Z3kBLqL3gHNrMSMyLW7trnH7kCIj2iFem Xzq9dA== ;; Received 558 bytes from 170.247.170.2#53(b.root-servers.net) in 36 ms pk. 14400 IN SOA pknic.pk. staff.pknic.net.pk. 2026050875 10700 900 1209600 14400 ;; Received 93 bytes from 185.159.197.160#53(root-c1.pknic.pk) in 36 ms