3 ms·

Your link only has IPv6 records but the www. subdomain has IPv4.

• jonplackett 5y ago
  Hey. What will that mean exactly? DNS is through Cloudflare using their magical CNAME pointer. Can you access OK?
  • jrockway 5y ago
    I see IPv4 A records. I am guessing what's happening is that when you look up the DNS over IPv6, it gives you AAAA records instead of A records. Or, it can depend on locality. Cloudflare is not a DNS provider that gives the same answer to everyone -- its goal is to direct traffic to the cache that's closest to the end user. Edit: I looked into it more and I can get IPv6 and IPv4 DNS servers to serve me both A and AAAA records. The site is now down, however :)
    • jonplackett 5y ago
      Thanks for checking. Much appreciated. Yeah I banked too much on Cloudflare... I've ramped up its dyno a bit now too. Hopefully that'll keep it up!
    • hellohiyesokay 5y ago
      At the time, the non-www subdomain only had IPv6 and I'm not running dual stack. They now look identical.
  • hellohiyesokay 5y ago
    It meant that anyone not using IPv6 or a dual stack provider wouldn't be able to view the site through the non-www domain. However, they look identical now, so you're good.