class
Click on the red underlined text to get to the source
... TTLs for DNS records with the same label,
class and type, and the issue of canonical names, what they are, how
CNAME ...
... Each DNS Resource Record (RR) has a label, class, type, and data. It
is meaningless for two records to ever have label, class, type and
...
... RR) has a label, class, type, and data. It
is meaningless for two records to ever have label, class, type and
data all equal - servers should suppress such duplicates if
encountered. It is however possible for most record types to exist
...
... data all equal - servers should suppress such duplicates if
encountered. It is however possible for most record types to exist
with the same label, class and type, but with different data. Such a
group of records is hereby defined to be a Resource Record ...
...
A query for a specific (or non-specific) label, class, and type, will
always return all records in the associated RRSet - whether that be
...
