[Transfer issues from Uptime Kuma] axios-cached-dns-resolve does not work well in some local networks like Tailscale/Wireguard.

[louislam]

Description

Uptime Kuma was recently added axios-cached-dns-resolve and was released yesterday. Unfortunately, it seems that it is not working well in local environment like Tailscale/Wireguard. After changing back to the normal axios client without axios-cached-dns-resolve, it is back to normal.

The code changes: louislam/uptime-kuma#1598

Related issues

1. It does not resolve local domain names correctly.
   HTTP checks on non-standard ports reporting as down louislam/uptime-kuma#1821

2. It does not respect /etc/hosts
   Latest release seems to not respect /etc/hosts louislam/uptime-kuma#1822

👟 Reproduction steps

1. Prepare a tailscale/wireguard network
2. Make a request using axios-cached-dns-resolve and using a url with custom domain such as http://my-server:8096

👀 Expected behavior

It should be working like a normal axios.

😓 Actual Behavior

In my case, it is connection timeout. Someone got ECONNREFUSED error.

Version

axios-cached-dns-resolve: 3.1.0
Node.js 16

[tcollinsworth]

Fixed issued with falling back from dns.resolve to dns.lookup. This should fix that issue.