RFC 6303 - Locally Served DNS Zones
Unbound:
```
; <<>> DiG 9.9.5-9-Debian <<>> -p 6668 -x 10.0.0.1 @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 57069
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;1.0.0.10.in-addr.arpa. IN PTR
;; AUTHORITY SECTION:
10.in-addr.arpa. 10800 IN SOA localhost. nobody.invalid. 1 3600 1200 604800 10800
;; Query time: 0 msec
;; SERVER: 127.0.0.1#6668(127.0.0.1)
;; WHEN: Fri Jun 12 10:58:26 CEST 2015
;; MSG SIZE rcvd: 109
```
PowerDNS:
```
; <<>> DiG 9.9.5-9-Debian <<>> -p 6669 -x 10.0.0.1 @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 28227
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0
;; QUESTION SECTION:
;1.0.0.10.in-addr.arpa. IN PTR
;; AUTHORITY SECTION:
10.in-addr.arpa. 420 IN SOA localhost. root. 1 604800 86400 2419200 604800
;; Query time: 0 msec
;; SERVER: 127.0.0.1#6669(127.0.0.1)
;; WHEN: Fri Jun 12 10:58:44 CEST 2015
;; MSG SIZE rcvd: 88
```
Bind 9:
```
; <<>> DiG 9.9.5-9-Debian <<>> -p 6666 -x 10.0.0.1 @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 47227
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;1.0.0.10.in-addr.arpa. IN PTR
;; AUTHORITY SECTION:
10.IN-ADDR.ARPA. 86400 IN SOA 10.IN-ADDR.ARPA. . 0 28800 7200 604800 86400
;; Query time: 0 msec
;; SERVER: 127.0.0.1#6666(127.0.0.1)
;; WHEN: Fri Jun 12 11:00:57 CEST 2015
;; MSG SIZE rcvd: 100
```
kresd se zatím pořád dotazy posílá dál:
```
; <<>> DiG 9.9.5-9-Debian <<>> -p 6667 -x 10.0.0.1 @127.0.0.1
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21709
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;1.0.0.10.in-addr.arpa. IN PTR
;; AUTHORITY SECTION:
10.in-addr.arpa. 604800 IN SOA prisoner.iana.org. hostmaster.root-servers.org. 1 604800 60 604800 604800
;; Query time: 237 msec
;; SERVER: 127.0.0.1#6667(127.0.0.1)
;; WHEN: Fri Jun 12 11:01:44 CEST 2015
;; MSG SIZE rcvd: 127
```
issue