Rob, how about creating Subdomains on biblepay.org and you set it to ips of stable servers. This way, if a server goes away, you only need to change the dns, but not the client.
Like:
node.biblepay.org
node2.biblepay.org
node3.biblepay.org
node4.biblepay.org
node5.biblepay.org
...
Nice idea, but still points to centralization. If the biblepay.org domain gets hijacked everyone is stuck.
The probability of that may be low, but better safe than sorry.
No, we have more than one addnode domain in there, and anyone can volunteer to add more addnodes, and the wallet supports dns seeds, etc, you should really read up on DNS seeds in bitcoin.
But I guess the main point I want to make is: if cloudflare goes down and the biblepay.org domain is hijacked, no one is stuck, because the peers.dat would be populated - most of the time a new node will just ask the network for *any* peer in IRC, we just need 1 working node;
Anyway to make it even more resilient ill add a few of my Sancs IPs in the core wallet. This only affects a brand new node who has never contacted a peer.