Dig 查询结果:

; <<>> DiG 9.11.36-RedHat-9.11.36-16.el8_10.8 <<>> business.bj +trace ;; global options: +cmd . 87203 IN NS b.root-servers.net. . 87203 IN NS a.root-servers.net. . 87203 IN NS d.root-servers.net. . 87203 IN NS e.root-servers.net. . 87203 IN NS k.root-servers.net. . 87203 IN NS g.root-servers.net. . 87203 IN NS l.root-servers.net. . 87203 IN NS i.root-servers.net. . 87203 IN NS f.root-servers.net. . 87203 IN NS m.root-servers.net. . 87203 IN NS c.root-servers.net. . 87203 IN NS j.root-servers.net. . 87203 IN NS h.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 2 ms bj. 172800 IN NS ns1.nic.bj. bj. 172800 IN NS ns2.nic.bj. bj. 172800 IN NS pch.nic.bj. bj. 172800 IN NS ns-bj.nic.fr. bj. 172800 IN NS ns-bj.afrinic.net. bj. 86400 IN DS 26617 8 2 F408C0B3C28D87A76175348B27F6D26CA47231FC29071AB6B5F84977 7C6548B5 bj. 86400 IN RRSIG DS 8 1 86400 20260702050000 20260619040000 54393 . GKNNN7s1QCvSyX7D8jujSCZt+BmWVZd6STaE9kpIhKp5ErP0wi7vJln7 naEt3d8a/zgc2D1KlhyEMhKWHkgTIgWOXHYG6NDMErDqYoG2GZonMU/d hxUpi3rTFF5r7VhneOB7hwtYmIjHOQRxY5VQxlo4szr97HkMl7BSCjs3 z8Qy/KLlyOeI6zWr3PxNuQbf31bc0MKrivFchrWX/XOzp0lNo8NsE7xR V+5FDkBFWfEs3eWRs+npGegxHI1YS2F2Jhxxmt52hh1z5si75Z7YXqft 5ihFlv02o7svdzskf6/f8YVQYQuJ6N9xyxjhQCxXFbnsc+aT9H1ePGY+ bPdkNw== ;; Received 654 bytes from 192.58.128.30#53(j.root-servers.net) in 37 ms bj. 7200 IN SOA pch.nic.bj. tech.nic.bj. 2026061905 21600 1800 2419200 7200 bj. 7200 IN RRSIG SOA 8 1 86400 20260723100000 20260615100000 45370 bj. i2OwHv7q2mQppECnnRYO4GM9t/eSAOR1xKMwb2+7n8zVLdhJNkWECpUS C7kJxAqoNas48rggqrTeGfux6WDJuIhNtpaVqmSXOz+8EgxYCA6xf5GC 0Xfugg6ooxpX02HqKIb7Wv6pKmT4zpQfLSfg9OuG+REAx4aBabCuYMSN +y8WtHi4dz6Xr2zZ8SvY5Uu5sRqBGTWDbaRW5m+6QaTk70W5abY+iyP0 KRwaJiNjsQemEtWexiidNIKXyMepD+U+Wm73pAD2Mid+2Zfs8wJtniEz LumfQvPrjnm8JX5sSRvRc6QF6ZebuujasCaV8+emYN0C6HEC+z9JWQOf I704nw== UH5CTJL8Q0T8EATB5CDG1IGLO2LJD6C3.bj. 7200 IN NSEC3 1 1 0 74BD3F6B V1A2VUID3O3RMVPU61DL371D0L5BSAS8 NS SOA TXT RRSIG DNSKEY NSEC3PARAM UH5CTJL8Q0T8EATB5CDG1IGLO2LJD6C3.bj. 7200 IN RRSIG NSEC3 8 2 7200 20260723100000 20260615100000 45370 bj. atpwC7BTTs0AnkyRJaksaA/0X/LhzBhXk337M6gIwMroAHvr37644k5d 9fmBLNYclUdgUIkCGGx+rwf8NjCLl7+xvKNffPlXrGDcfQh3N/RM6HAA 7hrtAYDN/PLFaIvKn63PGiu+tBD8DYjuLdMfoVhU6/Pxl81YfHEyRScL /P1TAaJeMq6/GV0ixvWOxr/C1adS44B6i8Fc7/GBg3JSLMHlzbswIxQ0 yVBPOTuKOQ5OXmBNjDYE+Sj5064X9c70n3wU1myLIWnyfTwNIPA9qT7f MQ71R95TV2SIBuRl9jV41hXb96CcIl8s8gJgU2crc65GQ+jDY/ueuWTh YMzYxg== LAKGIO3N4DP5FF42J0GF8TUVJM3PE43G.bj. 7200 IN NSEC3 1 1 0 74BD3F6B MMFUK20H62IUKNU4M8I665SBUEOGOUDT TXT RRSIG LAKGIO3N4DP5FF42J0GF8TUVJM3PE43G.bj. 7200 IN RRSIG NSEC3 8 2 7200 20260723100000 20260615100000 45370 bj. Kg1Xhi5/3U/pcFEzMp984UsMA/dmUxQ2cAtlZiqD6mYSViwkluSbMbpm MGTiAeIlCXXdV0CS9CjU50f6VYnOG/ZAYKqhNXp1nywfJS9pyGi8xd2L eGUS4TefMWEPESbZfebcRjTHJGC76lP+rVU4A3vLP/aK2/I+Ff30ZPeg DnFudzXLwdK+WZI2SN2SZFNLYDO5VpFu33DXZULLAPcho2zEgytNiPe0 CDrATkjtRXkNWZVhyB/o+Ytw67Rfv8+tWPImsDFv8xO9kwBBRkd/bESa HtIn28IqjVneDlrZkOCj3c1nYFc4uLEV+i1fRBZHdNXZ299p3tFJp21L YpYR7g== GPAJ5VD4N7S4SVQ4CGJ1P2L9ACTGUUVL.bj. 7200 IN NSEC3 1 1 0 74BD3F6B L11ED844LNTME24G8E4C2TF9KOLO7VVJ TXT RRSIG GPAJ5VD4N7S4SVQ4CGJ1P2L9ACTGUUVL.bj. 7200 IN RRSIG NSEC3 8 2 7200 20260723100000 20260615100000 45370 bj. SYekyVt4WVZH+azDCChftjO3kzkJ9ljqri5WA+GzvkzcBfAL4noKt+T4 ElKxGs2ifRSQ2Xc0OPO44I509eKGQuGoQr0T3tobd4EcoCLi3B0UlkwZ 4N9jwHenR+TwD36C0iLsygmIZtBaWPJeEBMWPhx/GRndkA/K1+QgR/05 yKA6zZ9QLUEThMuUIv4njtdcQyHFDOJ9xyKE+wIG21aUkP1/9DAHMWGw HDAId1FqFCKStzNoMHRHdDDmVrbBbDmPmydj92wCCyS0YIyH+tFFRDwE t/Gw36LlxCZ/uFcC6qtIWZE9MdP80mB37Lv5UaHjVhzTbktgeq19OG4M aFT1lA== ;; Received 1527 bytes from 154.65.28.218#53(ns1.nic.bj) in 261 ms