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我的域名mydomain.com由ns1.diy-dns.com和ns2.diy-dns.com负责解析,今日发现:
dig @L-GTLD.SERVERS.NET mydomain.com
;; QUESTION SECTION:
;mydomain.com. IN A
;; AUTHORITY SECTION:
mydomain.com. 172800 IN NS ns1.dns-diy.com.
mydomain.com. 172800 IN NS ns2.dns-diy.com.
;; ADDITIONAL SECTION:
ns1.dns-diy.com. 172800 IN A 210.51.187.81
ns2.dns-diy.com. 172800 IN A 218.107.207.123
ns2.dns-diy.com. 172800 IN A 218.85.134.143
注意到ns2.dns-diy.com有两个ip.然后,
dig @ns1.nazha.com ns2.dns-diy.com a
;; QUESTION SECTION:
;ns2.dns-diy.com. IN A
;; ANSWER SECTION:
ns2.dns-diy.com. 7200 IN A 218.107.207.123
;; AUTHORITY SECTION:
dns-diy.com. 7200 IN NS ns1.nazha.com.
dns-diy.com. 7200 IN NS ns2.china-channel.com.
;; ADDITIONAL SECTION:
ns1.nazha.com. 14400 IN A 210.51.187.86
ns2.china-channel.com. 240 IN A 64.84.29.52
注意到ns2.dns-diy.com只有一个ip,问题:两次解析出的NS2.DNS-DIY.COM的ip不一致是否会影响mydomain.com的正常解析? |
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