You can always use any of the 5 following seed nodes;
node01.getlynx.io node02.getlynx.io node03.getlynx.io node04.getlynx.io node05.getlynx.io
To make it easier, you can copy/paste the following list directly into your lynx.conf file;
addnode=node01.getlynx.io addnode=node02.getlynx.io addnode=node03.getlynx.io addnode=node04.getlynx.io addnode=node05.getlynx.io