Google IPv6 DNS 无法解析阿里云的域名

[LGA1150]

测试环境：连接了 ISATAP 的阿里云和 DO-SGP

dig @2001:4860:4860::8888 www.aliyun.com

; <<>> DiG 9.10.5 <<>> @2001:4860:4860::8888 www.aliyun.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 63895
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;www.aliyun.com.                        IN      A

;; Query time: 4147 msec
;; SERVER: 2001:4860:4860::8888#53(2001:4860:4860::8888)
;; WHEN: Sat Sep 30 06:21:19 UTC 2017
;; MSG SIZE  rcvd: 43

[linuxyz]

可以， 八成被 墙 吃了 IPv6 的请求吧

; <<>> DiG 9.10.6 <<>> @2001:4860:4860::8888 www.aliyun.com
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21433
;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;www.aliyun.com. IN A

;; ANSWER SECTION:
www.aliyun.com. 93 IN CNAME www-jp-de-intl-adns.aliyun.com.
www-jp-de-intl-adns.aliyun.com. 269 IN CNAME www-jp-de-intl-adns.aliyun.com.gds.alibabadns.com.
www-jp-de-intl-adns.aliyun.com.gds.alibabadns.com. 114 IN CNAME xjp.wagbridge.aliyun.aliyun.com.
xjp.wagbridge.aliyun.aliyun.com. 126 IN CNAME xjp-adns.aliyun.com.
xjp-adns.aliyun.com. 117 IN CNAME xjp-adns.aliyun.com.gds.alibabadns.com.
xjp-adns.aliyun.com.gds.alibabadns.com. 35 IN A 47.88.198.24

;; Query time: 82 msec
;; SERVER: 2001:4860:4860::8888#53(2001:4860:4860::8888)
;; WHEN: Tue Oct 16 22:37:40 CST 2018
;; MSG SIZE rcvd: 234

[LGA1150]

@linuxyz 我一年前发的，说不定早就修了