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Github Pages示例网站

pytorch.org

http://pytorch.org 搭建在github pages上。对应 pytorch.github.io

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$ dig pytorch.org

; <<>> DiG 9.10.6 <<>> pytorch.org
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 32725
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4000
;; QUESTION SECTION:
;pytorch.org. IN A

;; ANSWER SECTION:
pytorch.org. 3323 IN A 185.199.108.153

;; Query time: 82 msec
;; SERVER: 192.168.16.101#53(192.168.16.101)
;; WHEN: Tue Oct 23 13:34:25 CST 2018
;; MSG SIZE rcvd: 56

http://pytorch.org/tutorials 站点对应 https://github.com/pytorch/tutorials

https://discuss.pytorch.org/ 则需要必须要借助后台服务器,因此是独立的主机名

国内测速,,都超时。
百度收录2个网页

http://tool.chinaz.com/dns/ dns测速,都不通 测速有毛病吧,我手机都能连上

hexo.io

hexo.io 采用的美国 CloudFlare公司CDN节点,外加CloudFlare的SSL证书

Issued by: Let’s Encrypt Authority X3

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$ dig hexo.io

; <<>> DiG 9.10.6 <<>> hexo.io
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 12407
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4000
;; QUESTION SECTION:
;hexo.io. IN A

;; ANSWER SECTION:
hexo.io. 16 IN A 206.189.89.118

;; Query time: 108 msec
;; SERVER: 192.168.16.101#53(192.168.16.101)
;; WHEN: Tue Oct 23 13:36:21 CST 2018
;; MSG SIZE rcvd: 52

百度仅收录了 https://hexo.io/zh-cn/ 目录。如何做到的

scikit-image.org

信息

  • 等价站点: https://scikit-image.github.io
  • github pages项目: https://github.com/scikit-image/scikit-image.github.com
  • 网站源码: https://github.com/scikit-image/scikit-image-web
  • https证书
    • Issued by: Let’s Encrypt Authority X3
    • Signature Algorithm: SHA-256 with RSA Encryption ( 1.2.840.113549.1.1.11 )
    • Public Key Algorithm: RSA Encryption ( 1.2.840.113549.1.1.1 )

采用的rst (ReStructuredText)格式

疑问

  • 采用jekyll模板吗?
  • DNS解析为什么没有CNAME记录?

DNS分析

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$ dig scikit-image.org

; <<>> DiG 9.10.6 <<>> scikit-image.org
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 44723
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 1

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4000
;; QUESTION SECTION:
;scikit-image.org. IN A

;; ANSWER SECTION:
scikit-image.org. 1678 IN A 185.199.108.153
scikit-image.org. 1678 IN A 185.199.109.153
scikit-image.org. 1678 IN A 185.199.110.153
scikit-image.org. 1678 IN A 185.199.111.153

;; Query time: 50 msec
;; SERVER: 192.168.16.101#53(192.168.16.101)
;; WHEN: Tue Oct 23 13:26:48 CST 2018
;; MSG SIZE rcvd: 109

scrapy.org

采用jekyll模板

网站源码: https://github.com/scrapy/scrapy.org