如题, 还是说只有在主 DNS 完全不可用的情况下才会使用次 DNS?
This topic created in 4367 days ago, the information mentioned may be changed or developed.
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1
JoyNeop Jun 5, 2014 via iPad
坐等楼下神人高喊「Read the fucking RFC」
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qingting Jun 5, 2014 via Android
用wireshark看看吧
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CupTools Jun 5, 2014
「Read the fucking RFC」
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fcitx Jun 5, 2014
http://www.ietf.org/rfc/rfc1035.txt page 4:
The DNS requires that all zones be redundantly supported by more than one name server. Designated secondary servers can acquire zones and check for updates from the primary server using the zone transfer protocol of the DNS. 所以理论上来说还是没办法解析。 |
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google456 Jun 7, 2014
同问
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