Merit of hosting dns and mail on same server that hosts wp site is not clear to me. What might they be?

Agree, if you don't want DNS, mail etc then 1-click-install is much better.

I was searching & trying to learn about DNS Systems but not getting much information.

> Germany, Berlin (DNS:NET) 35.46 Mbit/s 65.26 Mbit/s 160.425 ms

Germany, Berlin (DNS:NET) 35.46 Mbit/s 65.26 Mbit/s 160.425 ms

For nameservers, I just use Vultr DNS since it is free, has DNSSEC support and is anycasted (multiple locations). I am moving to my own DNS, anycasted hosted on a few nodes around the world

Which distro do you use for it? Do you use own nameservers or external dns?

Login -> Top right next to username, change access level to user -> Ensure you are on the right domain -> DNS Management

ACME.SH with dns validation for wildcard certs.

* Reverse DNS (PTR) configuration via UI / API, no ticket required

* Free DNS manager

It works great and it's all in one solution (dovecot, spamassassin, greylist, DKIM, DMARC, DNS, nginx, etc). Backup solution is great too and I use S3 compliant solution.

Manual reverse DNS [PTR] management

You must be doing well right now jar iv been setting up dns records for your mx domains all day for clients (Image)

> Germany, Berlin (DNS:NET) 97.69 Mbit/s 97.04 Mbit/s 159.588 ms

Germany, Berlin (DNS:NET) 97.69 Mbit/s 97.04 Mbit/s 159.588 ms

If there is an attack on the server, host's staff will detect and extinguish it much quicker than I would on self managed VPS. I would open my home router only to connection from single IP so even if

I am going to go with port forwarding and CloudFlare DNS proxy.

(Quote)

https://forum.directadmin.com/threads/wildcard-dns-and-wordpress-multisite.46285/