| Reverse DNS |
| Outline |
| Addresses in the DNS |
| Mapping of addresses to reverse |
| Mapping the IPv4 address into the DNS: address allocation |
| Classless inter domain routing (CIDR) |
| Mapping the IPv4 address into the DNS: address blocks |
| IPv4 address format |
| Mapping the IPv4 address into the DNS |
| Mapping addresses to names |
| The reverse tree |
| Outline |
| Mapping address to names: mapping problems |
| Setting your reverse zones |
| A reverse zone example |
| Getting a reverse delegation |
| Whois domain object |
| Allocations smaller than /24 |
| RFC2317 explained (1) |
| RFC2317 explained (2) |
| RFC2317 explained(3) Parent zone |
| RFC2317 explained(4) ChildrenŐs zone |
| RFC2317 explained(5) |
| Outline |
| IPv6 addresses |
| IPv6 address Notation |
| IPv6 addresses |
| Globally routable unicast addresses |
| Outline |
| IPv6 address representation in the DNS |
| AAAA RR |
| A6 RR |
| A6 chaining (1) |
| A6 chaining (1) |
| A6 chaining (2) |
| Outline |
| Reverse DNS |
| The reverse tree |
| Setting up reverse for SUB TLA |
| More granularity in the reverse tree |
| DNAME RR delegation name |
| BITSTRINGS (1) |
| BITSTRING (2) |
| DNAME and bitstrings Combined magic (1) |
| DNAME and bitstrings Combined magic (2) |
| DNAME and bitstrings Combined magic (3) |
| DNAME exercise |
| DNS data and the transport layer |
| Questions |