中科大 DNS 挂了

[zmz125000]

$dig @202.141.162.123 www.pixiv.net +tcp

; <<>> DiG 9.10.3-P4-Debian <<>> @202.141.162.123 www.pixiv.net +tcp
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: SERVFAIL, id: 48332
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;www.pixiv.net. IN A

;; Query time: 5103 msec
;; SERVER: 202.141.162.123#53(202.141.162.123)
;; WHEN: Sun Nov 19 10:18:31 CST 2017
;; MSG SIZE rcvd: 42

[lqf96]

现在 tuna 提供了 101.6.6.6 和 2001:da8::666，不过不保证一定能向校外提供服务，而且可能会设置次数限制...
https://tuna.moe/help/dns/

[tony1016]

是啊，挂了

[miaomiao888]

208.67.222.222#443

[xxxbi]

蛮累的

[xxxbi]

稳定服务绝不能依赖科大 dns

[zmz125000]

https://github.com/chengr28/Pcap_DNSProxy

[a457636876]

101.6.6.6 这个 DNS，尽然没有污染。好厉害

[ppbaozi]

@a457636876 v6 也没有，貌似 v6 的 dns 都没污染