看了下,他的授权 DNS 返回的 NS 是 ns.local,是个无效的错误值,如果 DNS 没兼容的话就不行了
dig
crjwx.fjgat.gov.cn @
ns1.fjgat.gov.cn
; <<>> DiG 9.10.6 <<>>
crjwx.fjgat.gov.cn @
ns1.fjgat.gov.cn
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 18246
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 1, ADDITIONAL: 1
;; WARNING: recursion requested but not available
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;
crjwx.fjgat.gov.cn. IN A
;; ANSWER SECTION:
crjwx.fjgat.gov.cn. 0 IN A 218.85.72.213
;; AUTHORITY SECTION:
fjgat.gov.cn. 86400 IN NS ns.local.
;; Query time: 25 msec
;; SERVER: 218.85.72.193#53(218.85.72.193)
;; WHEN: Tue Feb 19 19:54:47 CST 2019
;; MSG SIZE rcvd: 85