Direct to our server:

# dig @94.187.187.187 -x 94.187.134.2
; <<>> DiG 9.10.3-P4 <<>> @94.187.187.187 -x 94.187.134.2
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 18980
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 3

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

;; ANSWER SECTION:
2.134.187.94.in-addr.arpa. 604800 IN    PTR     mail.bakertillykuwait.com.

;; AUTHORITY SECTION:
134.187.94.in-addr.arpa. 604800 IN      NS      pr.wimd.com.kw.
134.187.94.in-addr.arpa. 604800 IN      NS      sd.wimd.com.kw.

;; Query time: 15 msec
;; SERVER: 94.187.187.187#53(94.187.187.187)
;; WHEN: Tue Jun 28 13:59:57 AST 2016
;; MSG SIZE  rcvd: 170

Direct to Ripe:
# dig @dns.ripe.net -x 94.187.134.2

; <<>> DiG 9.10.3-P4 <<>> @dns.ripe.net -x 94.187.134.2
; (1 server found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 20502
;; 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:
;2.134.187.94.in-addr.arpa.     IN      PTR

;; AUTHORITY SECTION:
94.in-addr.arpa.        3600    IN      SOA     pri.authdns.ripe.net. dns.ripe.net. 1466896560 3600 600 864000 3600

;; Query time: 305 msec
;; SERVER: 193.0.9.6#53(193.0.9.6)
;; WHEN: Tue Jun 28 14:00:41 AST 2016
;; MSG SIZE  rcvd: 114