- * Allow conversations with my local DNS server. (The noip
- hack is not particularly discriminating. It replaces UDP
- sockets with Unix-domain datagram sockets, just as it
- replaces TCP sockets with Unix-domain stream sockets.)
+ * Allow conversations with my local DNS server. (I run
+ `unbound' on all of my servers, to do DNSsec validation.
+ The noip hack is not particularly discriminating. It
+ replaces UDP sockets with Unix-domain datagram sockets, just
+ as it replaces TCP sockets with Unix-domain stream sockets.)