GLibC

  1. Bug #144431
  2. Comment #5

Comment 5 for bug 144431

Revision history for this message
Mark J. Reed (markjreed) wrote :

Oh, the submitter mentioned RFC 3696. This is from that RFC:

"Any characters, or combination of bits (as octets), are permitted in DNS names."

It then goes on to make several recommendations for restrictions - but these are, again, recommendations only.