Rethink/Adguard/pihole all interfere with the DNS lookup. Depending on the quality of your blocklist, the servers they try to send the data too will simply not be reachable.

In unrelated news. Alway use a Pihole for your network and a DNS sink (e.g. 1Blocker) on your devices. What would you use on Android for that?

That is the reason Markdown and Git are used for a lot shenanigans these days. Knowledge bases, awesome-lists, documentations. You name it.

If you got the right tools (sphinx, typora, mkdocs, …obsidian) you got a powerful toolchain.

We’re using headings for different types of inventory (hardware/office items/…) and then a block of subheading, bulletpoint combination (serialnumber, date of acquisition, whereabouts,…) for each item and associated item.

The toc is generated automatically and helps browsing through.

This might be an unpopular opinion/solution but even for two small size sister companies we are doing inventory in a version controlled markdown file 🫣

I’m using mailbox.org for private and business use since years: no complaints.