Dig 查询结果:

; <<>> DiG 9.11.36-RedHat-9.11.36-16.el8_10.8 <<>> business.com.pk +trace ;; global options: +cmd . 87203 IN NS c.root-servers.net. . 87203 IN NS l.root-servers.net. . 87203 IN NS i.root-servers.net. . 87203 IN NS k.root-servers.net. . 87203 IN NS b.root-servers.net. . 87203 IN NS e.root-servers.net. . 87203 IN NS j.root-servers.net. . 87203 IN NS a.root-servers.net. . 87203 IN NS h.root-servers.net. . 87203 IN NS g.root-servers.net. . 87203 IN NS f.root-servers.net. . 87203 IN NS d.root-servers.net. . 87203 IN NS m.root-servers.net. . 87203 IN RRSIG NS 8 0 518400 20260630050000 20260617040000 54393 . IuYZ0a1usg80+Eg99v45IGEpru3FGb56aiZQAEioriWUfG6/PKhXIPrc 3vcziqd5L1je2+W99nmffR0IkKc6YcsT1p1sbw+lDV31RK0GAINTTOoa 23FfBzVo4T2vmVWUrOOmCvOJu3YCwfRlrZ6sePufEDtEjUcu3+xpTo1P W/uvO/CQdmsrEACdBcQUnMrWSxQjBzpUiF2rmakI+Y/eFu6QTH2PRSJQ CFz9DCB7WHu9U5tkyaoNy+86U1vxmTkembBzgrzKKtMfFhyW50yos6v2 73FEJZ/sVNvjKCOZiqzSBjkDTzlTJsQaYekdSRPbIa99aycXQlBcjgpO NqIg6w== ;; Received 525 bytes from 8.8.8.8#53(8.8.8.8) in 2 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 20260630050000 20260617040000 54393 . EsYBkE0aMna1R3yEohbhUzWtTy8WxCS0u/iooUZnFUyYkkCN6q9ane2q K5x0oxcpJfXYGQ0KYn947bSLzOufkNcEVyKPnbrGv1ja3KbYy2HzChU7 pudkhq9yQW8DdGfs64I6arttTi8KJAldpaCmLvZVQy49EEhDciKoo/Hc NHGRK585C5A4krMrD8b8uA+rcQa8hrr0O+SoEsxpEKtkWhp3eGu/oBJY Mm+cCBnB65gYl92AOpxl2ri8IvUiMGkgAAUJkIt5XyH6dW1zcJtkZ6Vn fVdC71nZzFU/nANJQYJV4C1VX06WvmZ1r0Dw70zC6jN7DUyPxOrA+IJc dsTXNA== ;; Received 567 bytes from 170.247.170.2#53(b.root-servers.net) in 35 ms pk. 14400 IN SOA pknic.pk. staff.pknic.net.pk. 2026061750 10700 900 1209600 14400 ;; Received 102 bytes from 185.159.198.160#53(root-c2.pknic.pk) in 51 ms