[DNSSEC-Ops] Reverse Delegation 196.201.8.0/22

Nicolas Truyens nicolas at rcs-southsudan.com
Fri Feb 8 09:10:47 UTC 2019


We are having trouble with reverse DNS for the IP block 196.201.8.0/22.

While working on local DNS and added on the AfriNIC portal, the AfriNIC servers result in NXDOMAIN.

Kind Regards,

Nicolas Truyens

---
nicolas at nicolas-desktop:~$ dig -x 196.201.11.1 @ns2.rcswimax.com

; <<>> DiG 9.10.3-P4-Ubuntu <<>> -x 196.201.11.1 @ns2.rcswimax.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 13583
;; flags: qr aa rd; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;1.11.201.196.in-addr.arpa. IN PTR

;; ANSWER SECTION:
1.11.201.196.in-addr.arpa. 86400 IN PTR ip1.pool11.ses.ss.rcswimax.com.

;; AUTHORITY SECTION:
11.201.196.in-addr.arpa. 86400 IN NS ns1.rcswimax.com.
11.201.196.in-addr.arpa. 86400 IN NS ns2.rcswimax.com.

;; Query time: 249 msec
;; SERVER: 105.235.209.22#53(105.235.209.22)
;; WHEN: Fri Feb 08 10:01:05 CET 2019
;; MSG SIZE  rcvd: 134

nicolas at nicolas-desktop:~$ dig -x 196.201.11.1 @ns1.afrinic.net

; <<>> DiG 9.10.3-P4-Ubuntu <<>> -x 196.201.11.1 @ns1.afrinic.net
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 21954
;; flags: qr aa rd; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; WARNING: recursion requested but not available

;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;1.11.201.196.in-addr.arpa. IN PTR

;; AUTHORITY SECTION:
196.in-addr.arpa. 7200 IN SOA ns1.afrinic.net. dns-admin.afrinic.net. 2019020808 10800 7200 1814400 7200

;; Query time: 202 msec
;; SERVER: 196.216.2.1#53(196.216.2.1)
;; WHEN: Fri Feb 08 10:02:13 CET 2019
;; MSG SIZE  rcvd: 115

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