I've been reading RFC2915 and have a couple of questions about NAPTR records. I'm trying to do *basic* validation of data from a database being processed into the DNS.
1: Can the Flags field be empty? It seems to me that it can be under some circumstances. 2: Can the Replacement field be empty? It looks from the text and examples as if it should always contain a complete domain name BUT that if the Regexp field is not empty, the Replacement field will not be used. 3: Can the Regexp field be empty? It seems to me that it can be, in which case the Replacement field will be used without alteration. Regards, K. -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Karl Auer (ka...@biplane.com.au) http://www.biplane.com.au/kauer http://twitter.com/kauer389 GPG fingerprint: A52E F6B9 708B 51C4 85E6 1634 0571 ADF9 3C1C 6A3A Old fingerprint: E00D 64ED 9C6A 8605 21E0 0ED0 EE64 2BEE CBCB C38B _______________________________________________ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users