Third spruce tree on the left<p>did a thing! </p><p>Big problem in <a href="https://mas.to/tags/selfhosting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>selfhosting</span></a> is making sure you've set things up right: <a href="https://mas.to/tags/dns" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>dns</span></a> resolution, <a href="https://mas.to/tags/ports" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ports</span></a>, rev/ <a href="https://mas.to/tags/proxy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>proxy</span></a>. _Sometimes_ its helpful to query _from the outside_ of your local network.</p><p>`canuseeme` - a single binary <a href="https://mas.to/tags/webservice" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>webservice</span></a> that will query the URI you give it and see if its reachable by randos/services on the internet. A bit like a <a href="https://mas.to/tags/webproxy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>webproxy</span></a>, but can exercise it programmatically, and not limited to HTTP/S ports. </p><p><a href="https://github.com/tezoatlipoca/canuseeme" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/tezoatlipoca/canuse</span><span class="invisible">eme</span></a></p><p><a href="https://mas.to/tags/selfhosted" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>selfhosted</span></a></p>