Dig 查询结果:

; <<>> DiG 9.11.36-RedHat-9.11.36-16.el8_10.8 <<>> business.hk +trace ;; global options: +cmd . 87203 IN NS d.root-servers.net. . 87203 IN NS b.root-servers.net. . 87203 IN NS a.root-servers.net. . 87203 IN NS k.root-servers.net. . 87203 IN NS h.root-servers.net. . 87203 IN NS e.root-servers.net. . 87203 IN NS c.root-servers.net. . 87203 IN NS m.root-servers.net. . 87203 IN NS g.root-servers.net. . 87203 IN NS i.root-servers.net. . 87203 IN NS j.root-servers.net. . 87203 IN NS l.root-servers.net. . 87203 IN NS f.root-servers.net. . 87203 IN RRSIG NS 8 0 518400 20260702050000 20260619040000 54393 . YfmVQfJiuHFVotZcuWkAX7pfpwhrihlxnqa9WTgLlrDCe/ERT/R77j6v 1tbkxFBvDdgzxmdixEfWu5zPCTZfesYJl9N0MEGFWLyzU++NAMSueKt3 KCldZkS69DfKIIoR1QbJM4GhrDHwnx6Cd5VLxt0xHN6uWm6nb0cnNMIp jdruIQrlTqKmxFBZ8B+9V/wk7WxcFWp0thcZywRZnVq7wFqrT79Hcsei XuKg+kDdSlanbJZTixQRI0InirBBn4JQLhqVPNUu6bb3WIdNAxI8mm7w b08U5GEyjXO6eX/yrw+YKBVJt8R+K3fATDYM3upTCy78GzzIuv9vAlOg 5uhd8g== ;; Received 525 bytes from 8.8.8.8#53(8.8.8.8) in 3 ms hk. 172800 IN NS d.hkirc.net.hk. hk. 172800 IN NS t.hkirc.net.hk. hk. 172800 IN NS y.hkirc.net.hk. hk. 172800 IN NS v.hkirc.net.hk. hk. 172800 IN NS m.hkirc.net.hk. hk. 172800 IN NS u.hkirc.net.hk. hk. 172800 IN NS z.hkirc.net.hk. hk. 172800 IN NS x.hkirc.net.hk. hk. 172800 IN NS c.hkirc.net.hk. hk. 86400 IN DS 11209 8 2 87B3704EFC01844572EA103F0379FF94E889B703ED877AFBD6868F4A 9ABAB725 hk. 86400 IN RRSIG DS 8 1 86400 20260702050000 20260619040000 54393 . nSQZOJaEOJShCuOSNK0IzUD9oXOyGtSlz5OUTDb/UfBix6g7ArOcc5MV hIYVDFBpoL41kfVYGV3xR8C6JTVxA7S9A/gdjBLENO3cvx3x09GBGVy5 gnZssmf8DZUDvqXEcKWjJsIcDD3IiwKUBzaNT5HfhXYlhzkgqEx50kck Y9+dqbqQLxHiKL2B74ulN/U2/VttZTJ58KPauCW9y7xTQLZ3zL2yOznh EUmeKMWVpWsj/uO7pWSlPP2Gt858cInXKBOPmsa/q1vZmQiZ4TJTkkK/ uHYI1DbX1NVuIPvLiGDCl+lYTSqyIobjkKnSm9PK75kLo4IVSiwIcqFJ ocorlw== ;; Received 925 bytes from 198.41.0.4#53(a.root-servers.net) in 55 ms hk. 900 IN SOA ns3.hkirc.net.hk. hostmaster.hkirc.net.hk. 2074956087 1800 900 1209600 86400 hk. 900 IN RRSIG SOA 8 1 900 20260719080131 20260619070131 23688 hk. fOMkC6JRzEtyoH9HHkVaXZa4Ze4lDbax+WMmVKvbAdG4qNlIiSdB7lHh kjBXHVziTukzRkDb7nDz1o3ACH5vILw8RGfr57vOROPp/3ocsh2aRixw GJ4d3ouTiysJTHShBmjIksu/0ieuLMu6udmetBk50zFliO9Dzgt9kWc6 JGA= tla3q98votfc5kg6vuldm2djo5168plr.hk. 86400 IN NSEC3 1 1 10 E08AB397 TLA4JK036LIMNCHR6N7L5MR1S24JI0CG NS SOA RRSIG DNSKEY NSEC3PARAM tla3q98votfc5kg6vuldm2djo5168plr.hk. 86400 IN RRSIG NSEC3 8 2 86400 20260719080131 20260619070131 23688 hk. v5589lfQMqEp+kitqOivipM5NYc2bAgJoeUQ0VX5vvmRNSWS0TUdssxR w31pA+bytp1I0L1Dv8AWMsY9xcNHRiJrWjQ/s/7/rYfjlw+M/dt2ExKU 4WUGpzskkZQMH/ScVlXjP+c5NlTZt94sq9qqrmASc+urciltoTZwkHD/ zkI= tlsbjnn65kr3jd9k9rr4jjttgllkh0su.hk. 86400 IN NSEC3 1 1 10 E08AB397 TLTFG7HRICTEM6RSRRVGICD83D9CGVF5 NS DS RRSIG tlsbjnn65kr3jd9k9rr4jjttgllkh0su.hk. 86400 IN RRSIG NSEC3 8 2 86400 20260718202927 20260618192927 23688 hk. C8aNct7zPXfOJowCyZelEHqiXwoknhDPWTBNCXujvBo+dn3LT8RZ958y qZ1wOJenFWJ+1pqti6rYTv6h+bNzosLlwTwKAQRtw/UFJuF+HQu6emCV rsGJDteMOXrfkpk8GZli8eRvcbVd9D68eV3W+eK8AwfwZ/YHgFRF89Xf CeY= hdh5vparogdq8rhq2ci937jfvi168h1c.hk. 86400 IN NSEC3 1 1 10 E08AB397 HDTPIB5E347LNH5B9HINBUTHSHSH56CB NS DS RRSIG hdh5vparogdq8rhq2ci937jfvi168h1c.hk. 86400 IN RRSIG NSEC3 8 2 86400 20260718202927 20260618192927 23688 hk. F6NEm8nF1quvn9s6JCbeu2qakNKTWYEnBWzKmSiiaH8aouGpLd84oz3A Io1donKtek75v+viQFs6HWzPBUMYEgEF2TJyFYWTSzefGKRCgdlAd4G4 DibS0MeDR3sA0rrLGqpywH2qWaucpobwiqUFaRLh39db96fOA+Zs0HLp Wm4= ;; Received 1027 bytes from 202.12.31.53#53(t.hkirc.net.hk) in 55 ms