Dig 查询结果:

; <<>> DiG 9.11.36-RedHat-9.11.36-16.el8_10.8 <<>> dns.ac +trace ;; global options: +cmd . 87203 IN NS c.root-servers.net. . 87203 IN NS d.root-servers.net. . 87203 IN NS l.root-servers.net. . 87203 IN NS h.root-servers.net. . 87203 IN NS j.root-servers.net. . 87203 IN NS g.root-servers.net. . 87203 IN NS e.root-servers.net. . 87203 IN NS k.root-servers.net. . 87203 IN NS f.root-servers.net. . 87203 IN NS a.root-servers.net. . 87203 IN NS i.root-servers.net. . 87203 IN NS b.root-servers.net. . 87203 IN NS m.root-servers.net. . 87203 IN RRSIG NS 8 0 518400 20260711050000 20260628040000 54393 . tR1IWHFa2Zip7sSAZEpU7MxdcUCHTB1r92hAExmzWSncEby0B7a1xG9n +wd+8EPiDRCy8DQUu8VUPiDd34QxLrt1kehm7iLQT25nE7UY/o53GfNc 35cBVwqPubXs62zarg/gwtYeRdjTRiseTGaT8IXv8aKqsXzuXksFTZ+l EyNQRx1XYCtLhlVljceSpQ7E7Y4OPnMo+hfW3MZdAa1Ly/umN0FlHXAe 2skvAGdjRgKm+SGcch/gwhUyAbD2T5I8o27ddeoAjaQrry63WU1qc30g s0uHiK6bt5UFFx61NTmmlsbYa1W1kWx+/binuAeiYMCBS8MPB1bqRB8y 9vX4HA== ;; Received 525 bytes from 8.8.8.8#53(8.8.8.8) in 3 ms ac. 172800 IN NS b0.nic.ac. ac. 172800 IN NS c0.nic.ac. ac. 172800 IN NS a0.nic.ac. ac. 172800 IN NS a2.nic.ac. ac. 86400 IN DS 42665 8 2 4B15F405C98F4BC3A370B19E54DBE75DF201EDCD38577C51D277DC65 59865D95 ac. 86400 IN RRSIG DS 8 1 86400 20260711050000 20260628040000 54393 . tYGELdnsNOVR5yHiRBQvZH4rxo87/3odZOhc3sJib90hrnmk39bRqnuW M2uDa7co6ysdThHERw9397UtZn7CRGOmEbF5X7/FGrn8p1RWkL350KI9 cavQ7slVvh/e9LvE631ANBymPcSIwtxUTz+dra2ce47iYILdgb/oeNRZ ghIlt29zrAvcZA7zXb7oxnZpPrNcKse+e46a1LC8JBsZzjnx3zqG5Xq4 cRlKIDAdoMNdn3pFp3tGKVwPQBxMLz6vJQRD5pGqmQLucFPxdayRoNzA FpajyK39MoS0PsSrnvoNqdfmSKmlQyEI/rMQgmhgdrKqzwutJYNh/f6h Am6QtA== ;; Received 646 bytes from 192.33.4.12#53(c.root-servers.net) in 37 ms dns.ac. 3600 IN NS dawn.ns.cloudflare.com. dns.ac. 3600 IN NS dan.ns.cloudflare.com. 89l2pmi49p4nkdqkvoun1du1mlgh481v.ac. 3600 IN NSEC3 1 1 0 73 8A4STVTE8MVBGVSG7HLMDRQ9GEUANRR4 NS SOA RRSIG DNSKEY NSEC3PARAM 89l2pmi49p4nkdqkvoun1du1mlgh481v.ac. 3600 IN RRSIG NSEC3 8 2 3600 20260719083859 20260628073859 11364 ac. EKDEuP/1v+4zKA+EmkTTF/hnWLAKqzbbnZhU8sBtyPItu/YPzHnLxOYY C0Bo6kpESeCMk09VtugGgnm8YSpBuNjHEKQiXAMniGh2EeZrfMWyRjH1 NoRpvYRrKKFEK9cFdZO0NaMbMiPr9bpR1mjsvSO5BXteA5s7WBG5s4YW L+k= mgskajrcp7l32lrc87m6ngtqqjitt4rh.ac. 3600 IN NSEC3 1 1 0 73 MJCRNFUHD2MVKVR29FNLA19112UJ6SMD NS DS RRSIG mgskajrcp7l32lrc87m6ngtqqjitt4rh.ac. 3600 IN RRSIG NSEC3 8 2 3600 20260716151816 20260625141816 11364 ac. OpgsNwtVrVRZUdO0+nqlBK0oyjVt/O4ph9S2Aw7nLJcWs6MDe/Os31+/ li8fm2cp4VF7y5jaAMmKki9914aO4bdRujY5SAeoKN1641m5NHy2SFj7 +kU0IBp6I5RiQG/xFTLtUiGWncifXRLVAfSoBQ21/3fSzN1dEWsZDvxi Da8= ;; Received 574 bytes from 65.22.161.1#53(b0.nic.ac) in 214 ms dns.ac. 300 IN A 172.67.160.95 dns.ac. 300 IN A 104.21.58.145 ;; Received 67 bytes from 108.162.193.108#53(dan.ns.cloudflare.com) in 4 ms