How to attach my domain with bind in real www

How to attach my domain with bind in real www

I install bind9, with apache. By God's very grace every thing went smooth.
my dig, host, nslookup and ping provide this info:
my system ip address: 59.177.154.251
my domain name: imsingh.com
my domain registrar: GoDaddy.com
When i write imsingh.com in my system browser's address bar the website
opens properly.
my question: What I need todo further so that imsingh.com opens the
website hosted on my system.
# dig imsingh.com
; <<>> DiG 9.8.4-rpz2+rl005.12-P1 <<>> imsingh.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 15453
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2,
ADDITIONAL: 2
;; QUESTION SECTION:
;imsingh.com. IN A
;; ANSWER SECTION:
imsingh.com. 86400 IN A 59.177.154.251
;; AUTHORITY SECTION:
imsingh.com. 86400 IN NS NS1.imsingh.com.
imsingh.com. 86400 IN NS NS2.imsingh.com.
;; ADDITIONAL SECTION:
NS1.imsingh.com. 86400 IN A 59.177.154.251
NS2.imsingh.com. 86400 IN A 59.177.154.251
;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 9 16:01:25 2013
;; MSG SIZE rcvd: 113
# host imsingh.com
imsingh.com has address 59.177.154.251
imsingh.com mail is handled by 10 MX1.imsingh.com.
# nslookup imsingh.com
Server: 127.0.0.1
Address: 127.0.0.1#53
Name: imsingh.com
Address: 59.177.154.251
# ping imsingh.com
PING imsingh.com (59.177.154.251) 56(84) bytes of data.
64 bytes from IMSINGH.COM (59.177.154.251): icmp_req=1 ttl=254
time=0.539 ms
64 bytes from IMSINGH.COM (59.177.154.251): icmp_req=2 ttl=254
time=0.535 ms
64 bytes from IMSINGH.COM (59.177.154.251): icmp_req=3 ttl=254
time=0.529 ms
64 bytes from IMSINGH.COM (59.177.154.251): icmp_req=4 ttl=254
time=0.534 ms
64 bytes from IMSINGH.COM (59.177.154.251): icmp_req=5 ttl=254
time=0.534 ms
^C
--- imsingh.com ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 3997ms
rtt min/avg/max/mdev = 0.529/0.534/0.539/0.014 ms
Data for ip address
# dig -x 59.177.154.251
; <<>> DiG 9.8.4-rpz2+rl005.12-P1 <<>> -x 59.177.154.251
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27574
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 1,
ADDITIONAL: 1
;; QUESTION SECTION:
;251.154.177.59.in-addr.arpa. IN PTR
;; ANSWER SECTION:
251.154.177.59.in-addr.arpa. 604800 IN PTR IMSINGH.COM.
;; AUTHORITY SECTION:
59.in-addr.arpa. 604800 IN NS IMSINGH.COM.
;; ADDITIONAL SECTION:
IMSINGH.COM. 86400 IN A 59.177.154.251
;; Query time: 0 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Aug 9 16:05:06 2013
;; MSG SIZE rcvd: 100
# host 59.177.154.251
251.154.177.59.in-addr.arpa domain name pointer IMSINGH.COM.
# host 59.177.154.251
251.154.177.59.in-addr.arpa domain name pointer IMSINGH.COM.
# ping 59.177.154.251
PING 59.177.154.251 (59.177.154.251) 56(84) bytes of data.
64 bytes from 59.177.154.251: icmp_req=1 ttl=254 time=0.679 ms
64 bytes from 59.177.154.251: icmp_req=2 ttl=254 time=0.529 ms
64 bytes from 59.177.154.251: icmp_req=3 ttl=254 time=0.533 ms
64 bytes from 59.177.154.251: icmp_req=4 ttl=254 time=0.689 ms
64 bytes from 59.177.154.251: icmp_req=5 ttl=254 time=0.523 ms
^C
--- 59.177.154.251 ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 3998ms
rtt min/avg/max/mdev = 0.523/0.590/0.689/0.080 ms