我怎样才能获得 GitHub 页面来为我的 www 子域提供正确的 SSL 证书
How can I get GitHub pages to give a correct SSL certificate for my www subdomain
https://joshuafox.com shows correctly. However, https://www.joshuafox.com 出现 SSL 证书错误。
DNS 记录似乎是正确的,如 dig
所示,并且 http://www.joshuafox.com(无 HTTPS)正确重定向。
$ dig www.joshuafox.com
...
;; ANSWER SECTION:
www.joshuafox.com. 86400 IN CNAME joshuafox.com.
joshuafox.com. 3600 IN A 185.199.109.153
This new feature in GitHub Pages 据说支持这一点。如何启用它?
编辑: 大修答案
要包含您的 www
apex
,您应该将此行添加到域 DNS 记录:
CNAME www.joshuafox.com joshuafox.github.io 86400
如果你使用 dig
它应该看起来像:
dig www.joshuafox.com +nostats +nocomments +nocmd
;www.joshuafox.com. IN A
www.joshuafox.com. 86400 IN CNAME joshuafox.github.io.
joshuafox.github.io. 3600 IN A 185.199.109.153
joshuafox.github.io. 3600 IN A 185.199.110.153
joshuafox.github.io. 3600 IN A 185.199.111.153
joshuafox.github.io. 3600 IN A 185.199.108.153
dig joshuafox.com +nostats +nocomments +nocmd
;joshuafox.com. IN A
joshuafox.com. 3600 IN A 185.199.110.153
joshuafox.com. 3600 IN A 185.199.111.153
joshuafox.com. 3600 IN A 185.199.108.153
joshuafox.com. 3600 IN A 185.199.109.153
https://joshuafox.com shows correctly. However, https://www.joshuafox.com 出现 SSL 证书错误。
DNS 记录似乎是正确的,如 dig
所示,并且 http://www.joshuafox.com(无 HTTPS)正确重定向。
$ dig www.joshuafox.com
...
;; ANSWER SECTION:
www.joshuafox.com. 86400 IN CNAME joshuafox.com.
joshuafox.com. 3600 IN A 185.199.109.153
This new feature in GitHub Pages 据说支持这一点。如何启用它?
编辑: 大修答案
要包含您的 www
apex
,您应该将此行添加到域 DNS 记录:
CNAME www.joshuafox.com joshuafox.github.io 86400
如果你使用 dig
它应该看起来像:
dig www.joshuafox.com +nostats +nocomments +nocmd
;www.joshuafox.com. IN A
www.joshuafox.com. 86400 IN CNAME joshuafox.github.io.
joshuafox.github.io. 3600 IN A 185.199.109.153
joshuafox.github.io. 3600 IN A 185.199.110.153
joshuafox.github.io. 3600 IN A 185.199.111.153
joshuafox.github.io. 3600 IN A 185.199.108.153
dig joshuafox.com +nostats +nocomments +nocmd
;joshuafox.com. IN A
joshuafox.com. 3600 IN A 185.199.110.153
joshuafox.com. 3600 IN A 185.199.111.153
joshuafox.com. 3600 IN A 185.199.108.153
joshuafox.com. 3600 IN A 185.199.109.153