The root servers don't have the glue record for every domain name though. All they have is the glue records for the TLDs. (which is in the zone file you linked)
Every time I stand up new name servers I have to add the glue records into the root servers or the name servers do not exist. In fairness to me I keep forgetting the trend is to shove everything into big centralized DNS servers as it is something I would never do at least not as a primary.
Afaik, those glue records are held at your TLD's registry and served by the tld nameservers, not the root servers.
It might be nice to get a zone transfer for every tld, but that's not possible for the public. (I understand there's some way to get many of them, but $$$$)
