There have been a couple efforts to start new wikis (note: these are NOT built/maintained by Nasomi himself), this one has a bunch of the important Nasomi-specific content like troubleshooting, etc.:https://nwiki.fandom.com/wiki/Nwiki_Wiki
The rest of this probably isn't relevant to you, but may be helpful for other folks that stumble across this post so I'm gonna hijack it a bit:
Much of the rest of the FFXI lore/info you'll ever need can be found at 'the' wiki, https://ffxiclopedia.fandom.com
- just make sure to check the "History" tab and make sure you're looking at data from 2005-2006-ish era, as many quests/etc. have been changed throughout the years, but 99% of Nasomi content is based on the "Era" quest timers/trade items/waits/resets/etc.
Another good site that is still around is http://ffxi.somepage.com/
- there are a number of incredibly-useful sections here, such as recipe lists per guild, etc.
Some other honorable mentions:
Decent list of exp camps, most of which are still fairly accurate for Nasomi: http://campsitarus.blogspot.com/
Another legendary wiki, in case the Fandom wiki is missing stuff: https://www.bg-wiki.com/bg/Main_Page
Yet another wiki that is sure to trigger some massive nostalgia: https://ffxi.allakhazam.com/
Mostly-era-accurate mob/item DB, including reference droprates/etc.: http://ffxidb.com
(Note: many of these drop rates and some of the loot tables will differ on Nasomi, but for the most part they're good enough for a rough estimate)
There are other private server sites that provide a nice front-end to the DSP (or Topaz now, I suppose) item/mob/etc. database, but I'll avoid direct-linking them here in case anyone is worried about some kind of conflict-of-interest or something. You should be able to find them with a little bit of Google detective work.