Host 0.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 1.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 2.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
3.44.132.137.in-addr.arpa domain name pointer nusnet-44-3.dynip.nus.edu.sg.
4.44.132.137.in-addr.arpa domain name pointer nusnet-44-4.dynip.nus.edu.sg.
5.44.132.137.in-addr.arpa domain name pointer nusnet-44-5.dynip.nus.edu.sg.
6.44.132.137.in-addr.arpa domain name pointer nusnet-44-6.dynip.nus.edu.sg.
7.44.132.137.in-addr.arpa domain name pointer nusnet-44-7.dynip.nus.edu.sg.
8.44.132.137.in-addr.arpa domain name pointer nusnet-44-8.dynip.nus.edu.sg.
9.44.132.137.in-addr.arpa domain name pointer nusnet-44-9.dynip.nus.edu.sg.
10.44.132.137.in-addr.arpa domain name pointer nusnet-44-10.dynip.nus.edu.sg.
11.44.132.137.in-addr.arpa domain name pointer nusnet-44-11.dynip.nus.edu.sg.
Host 12.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 13.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 14.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 15.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 16.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 17.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 18.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 19.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 20.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 21.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 22.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 23.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 24.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 25.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)
26.44.132.137.in-addr.arpa domain name pointer nusnet-44-26.dynip.nus.edu.sg.
27.44.132.137.in-addr.arpa domain name pointer nusnet-44-27.dynip.nus.edu.sg.
28.44.132.137.in-addr.arpa domain name pointer nusnet-44-28.dynip.nus.edu.sg.
29.44.132.137.in-addr.arpa domain name pointer nusnet-44-29.dynip.nus.edu.sg.
30.44.132.137.in-addr.arpa domain name pointer nusnet-44-30.dynip.nus.edu.sg.
31.44.132.137.in-addr.arpa domain name pointer nusnet-44-31.dynip.nus.edu.sg.
32.44.132.137.in-addr.arpa domain name pointer nusnet-44-32.dynip.nus.edu.sg.
33.44.132.137.in-addr.arpa domain name pointer nusnet-44-33.dynip.nus.edu.sg.
34.44.132.137.in-addr.arpa domain name pointer nusnet-44-34.dynip.nus.edu.sg.
35.44.132.137.in-addr.arpa domain name pointer nusnet-44-35.dynip.nus.edu.sg.
36.44.132.137.in-addr.arpa domain name pointer nusnet-44-36.dynip.nus.edu.sg.
37.44.132.137.in-addr.arpa domain name pointer nusnet-44-37.dynip.nus.edu.sg.
38.44.132.137.in-addr.arpa domain name pointer nusnet-44-38.dynip.nus.edu.sg.
39.44.132.137.in-addr.arpa domain name pointer nusnet-44-39.dynip.nus.edu.sg.
40.44.132.137.in-addr.arpa domain name pointer nusnet-44-40.dynip.nus.edu.sg.
41.44.132.137.in-addr.arpa domain name pointer nusnet-44-41.dynip.nus.edu.sg.
42.44.132.137.in-addr.arpa domain name pointer nusnet-44-42.dynip.nus.edu.sg.
43.44.132.137.in-addr.arpa domain name pointer nusnet-44-43.dynip.nus.edu.sg.
44.44.132.137.in-addr.arpa domain name pointer nusnet-44-44.dynip.nus.edu.sg.
45.44.132.137.in-addr.arpa domain name pointer nusnet-44-45.dynip.nus.edu.sg.
46.44.132.137.in-addr.arpa domain name pointer nusnet-44-46.dynip.nus.edu.sg.
47.44.132.137.in-addr.arpa domain name pointer nusnet-44-47.dynip.nus.edu.sg.
48.44.132.137.in-addr.arpa domain name pointer nusnet-44-48.dynip.nus.edu.sg.
49.44.132.137.in-addr.arpa domain name pointer nusnet-44-49.dynip.nus.edu.sg.
50.44.132.137.in-addr.arpa domain name pointer nusnet-44-50.dynip.nus.edu.sg.
51.44.132.137.in-addr.arpa domain name pointer nusnet-44-51.dynip.nus.edu.sg.
52.44.132.137.in-addr.arpa domain name pointer nusnet-44-52.dynip.nus.edu.sg.
53.44.132.137.in-addr.arpa domain name pointer nusnet-44-53.dynip.nus.edu.sg.
54.44.132.137.in-addr.arpa domain name pointer nusnet-44-54.dynip.nus.edu.sg.
55.44.132.137.in-addr.arpa domain name pointer nusnet-44-55.dynip.nus.edu.sg.
56.44.132.137.in-addr.arpa domain name pointer nusnet-44-56.dynip.nus.edu.sg.
57.44.132.137.in-addr.arpa domain name pointer nusnet-44-57.dynip.nus.edu.sg.
58.44.132.137.in-addr.arpa domain name pointer nusnet-44-58.dynip.nus.edu.sg.
59.44.132.137.in-addr.arpa domain name pointer nusnet-44-59.dynip.nus.edu.sg.
60.44.132.137.in-addr.arpa domain name pointer nusnet-44-60.dynip.nus.edu.sg.
61.44.132.137.in-addr.arpa domain name pointer nusnet-44-61.dynip.nus.edu.sg.
62.44.132.137.in-addr.arpa domain name pointer nusnet-44-62.dynip.nus.edu.sg.
63.44.132.137.in-addr.arpa domain name pointer nusnet-44-63.dynip.nus.edu.sg.
64.44.132.137.in-addr.arpa domain name pointer nusnet-44-64.dynip.nus.edu.sg.
65.44.132.137.in-addr.arpa domain name pointer nusnet-44-65.dynip.nus.edu.sg.
66.44.132.137.in-addr.arpa domain name pointer nusnet-44-66.dynip.nus.edu.sg.
67.44.132.137.in-addr.arpa domain name pointer nusnet-44-67.dynip.nus.edu.sg.
68.44.132.137.in-addr.arpa domain name pointer nusnet-44-68.dynip.nus.edu.sg.
69.44.132.137.in-addr.arpa domain name pointer nusnet-44-69.dynip.nus.edu.sg.
70.44.132.137.in-addr.arpa domain name pointer nusnet-44-70.dynip.nus.edu.sg.
71.44.132.137.in-addr.arpa domain name pointer nusnet-44-71.dynip.nus.edu.sg.
72.44.132.137.in-addr.arpa domain name pointer nusnet-44-72.dynip.nus.edu.sg.
73.44.132.137.in-addr.arpa domain name pointer nusnet-44-73.dynip.nus.edu.sg.
74.44.132.137.in-addr.arpa domain name pointer nusnet-44-74.dynip.nus.edu.sg.
75.44.132.137.in-addr.arpa domain name pointer nusnet-44-75.dynip.nus.edu.sg.
76.44.132.137.in-addr.arpa domain name pointer nusnet-44-76.dynip.nus.edu.sg.
77.44.132.137.in-addr.arpa domain name pointer nusnet-44-77.dynip.nus.edu.sg.
78.44.132.137.in-addr.arpa domain name pointer nusnet-44-78.dynip.nus.edu.sg.
79.44.132.137.in-addr.arpa domain name pointer nusnet-44-79.dynip.nus.edu.sg.
80.44.132.137.in-addr.arpa domain name pointer nusnet-44-80.dynip.nus.edu.sg.
81.44.132.137.in-addr.arpa domain name pointer nusnet-44-81.dynip.nus.edu.sg.
82.44.132.137.in-addr.arpa domain name pointer nusnet-44-82.dynip.nus.edu.sg.
83.44.132.137.in-addr.arpa domain name pointer nusnet-44-83.dynip.nus.edu.sg.
84.44.132.137.in-addr.arpa domain name pointer nusnet-44-84.dynip.nus.edu.sg.
85.44.132.137.in-addr.arpa domain name pointer nusnet-44-85.dynip.nus.edu.sg.
86.44.132.137.in-addr.arpa domain name pointer nusnet-44-86.dynip.nus.edu.sg.
87.44.132.137.in-addr.arpa domain name pointer nusnet-44-87.dynip.nus.edu.sg.
88.44.132.137.in-addr.arpa domain name pointer nusnet-44-88.dynip.nus.edu.sg.
89.44.132.137.in-addr.arpa domain name pointer nusnet-44-89.dynip.nus.edu.sg.
90.44.132.137.in-addr.arpa domain name pointer nusnet-44-90.dynip.nus.edu.sg.
91.44.132.137.in-addr.arpa domain name pointer nusnet-44-91.dynip.nus.edu.sg.
92.44.132.137.in-addr.arpa domain name pointer nusnet-44-92.dynip.nus.edu.sg.
93.44.132.137.in-addr.arpa domain name pointer nusnet-44-93.dynip.nus.edu.sg.
94.44.132.137.in-addr.arpa domain name pointer nusnet-44-94.dynip.nus.edu.sg.
95.44.132.137.in-addr.arpa domain name pointer nusnet-44-95.dynip.nus.edu.sg.
96.44.132.137.in-addr.arpa domain name pointer nusnet-44-96.dynip.nus.edu.sg.
97.44.132.137.in-addr.arpa domain name pointer nusnet-44-97.dynip.nus.edu.sg.
98.44.132.137.in-addr.arpa domain name pointer nusnet-44-98.dynip.nus.edu.sg.
99.44.132.137.in-addr.arpa domain name pointer nusnet-44-99.dynip.nus.edu.sg.
100.44.132.137.in-addr.arpa domain name pointer nusnet-44-100.dynip.nus.edu.sg.
101.44.132.137.in-addr.arpa domain name pointer nusnet-44-101.dynip.nus.edu.sg.
102.44.132.137.in-addr.arpa domain name pointer nusnet-44-102.dynip.nus.edu.sg.
103.44.132.137.in-addr.arpa domain name pointer nusnet-44-103.dynip.nus.edu.sg.
104.44.132.137.in-addr.arpa domain name pointer nusnet-44-104.dynip.nus.edu.sg.
105.44.132.137.in-addr.arpa domain name pointer nusnet-44-105.dynip.nus.edu.sg.
106.44.132.137.in-addr.arpa domain name pointer nusnet-44-106.dynip.nus.edu.sg.
107.44.132.137.in-addr.arpa domain name pointer nusnet-44-107.dynip.nus.edu.sg.
108.44.132.137.in-addr.arpa domain name pointer nusnet-44-108.dynip.nus.edu.sg.
109.44.132.137.in-addr.arpa domain name pointer nusnet-44-109.dynip.nus.edu.sg.
110.44.132.137.in-addr.arpa domain name pointer nusnet-44-110.dynip.nus.edu.sg.
111.44.132.137.in-addr.arpa domain name pointer nusnet-44-111.dynip.nus.edu.sg.
112.44.132.137.in-addr.arpa domain name pointer nusnet-44-112.dynip.nus.edu.sg.
113.44.132.137.in-addr.arpa domain name pointer nusnet-44-113.dynip.nus.edu.sg.
114.44.132.137.in-addr.arpa domain name pointer nusnet-44-114.dynip.nus.edu.sg.
115.44.132.137.in-addr.arpa domain name pointer nusnet-44-115.dynip.nus.edu.sg.
116.44.132.137.in-addr.arpa domain name pointer nusnet-44-116.dynip.nus.edu.sg.
117.44.132.137.in-addr.arpa domain name pointer nusnet-44-117.dynip.nus.edu.sg.
118.44.132.137.in-addr.arpa domain name pointer nusnet-44-118.dynip.nus.edu.sg.
119.44.132.137.in-addr.arpa domain name pointer nusnet-44-119.dynip.nus.edu.sg.
120.44.132.137.in-addr.arpa domain name pointer nusnet-44-120.dynip.nus.edu.sg.
121.44.132.137.in-addr.arpa domain name pointer nusnet-44-121.dynip.nus.edu.sg.
122.44.132.137.in-addr.arpa domain name pointer nusnet-44-122.dynip.nus.edu.sg.
123.44.132.137.in-addr.arpa domain name pointer nusnet-44-123.dynip.nus.edu.sg.
124.44.132.137.in-addr.arpa domain name pointer nusnet-44-124.dynip.nus.edu.sg.
125.44.132.137.in-addr.arpa domain name pointer nusnet-44-125.dynip.nus.edu.sg.
126.44.132.137.in-addr.arpa domain name pointer nusnet-44-126.dynip.nus.edu.sg.
127.44.132.137.in-addr.arpa domain name pointer nusnet-44-127.dynip.nus.edu.sg.
128.44.132.137.in-addr.arpa domain name pointer s10128.pc.nus.edu.sg.
129.44.132.137.in-addr.arpa domain name pointer s10129.pc.nus.edu.sg.
130.44.132.137.in-addr.arpa domain name pointer s10130.pc.nus.edu.sg.
131.44.132.137.in-addr.arpa domain name pointer s10131.pc.nus.edu.sg.
132.44.132.137.in-addr.arpa domain name pointer s10132.pc.nus.edu.sg.
133.44.132.137.in-addr.arpa domain name pointer s10133.pc.nus.edu.sg.
134.44.132.137.in-addr.arpa domain name pointer s10134.pc.nus.edu.sg.
135.44.132.137.in-addr.arpa domain name pointer s10135.pc.nus.edu.sg.
136.44.132.137.in-addr.arpa domain name pointer s10136.pc.nus.edu.sg.
137.44.132.137.in-addr.arpa domain name pointer s10137.pc.nus.edu.sg.
138.44.132.137.in-addr.arpa domain name pointer s10138.pc.nus.edu.sg.
139.44.132.137.in-addr.arpa domain name pointer s10139.pc.nus.edu.sg.
140.44.132.137.in-addr.arpa domain name pointer s10140.pc.nus.edu.sg.
141.44.132.137.in-addr.arpa domain name pointer s10141.pc.nus.edu.sg.
142.44.132.137.in-addr.arpa domain name pointer s10142.pc.nus.edu.sg.
143.44.132.137.in-addr.arpa domain name pointer s10143.pc.nus.edu.sg.
144.44.132.137.in-addr.arpa domain name pointer s10144.pc.nus.edu.sg.
145.44.132.137.in-addr.arpa domain name pointer s10145.pc.nus.edu.sg.
146.44.132.137.in-addr.arpa domain name pointer s10146.pc.nus.edu.sg.
147.44.132.137.in-addr.arpa domain name pointer s10147.pc.nus.edu.sg.
148.44.132.137.in-addr.arpa domain name pointer s10148.pc.nus.edu.sg.
149.44.132.137.in-addr.arpa domain name pointer s10149.pc.nus.edu.sg.
150.44.132.137.in-addr.arpa domain name pointer s10150.pc.nus.edu.sg.
151.44.132.137.in-addr.arpa domain name pointer s10151.pc.nus.edu.sg.
152.44.132.137.in-addr.arpa domain name pointer s10152.pc.nus.edu.sg.
153.44.132.137.in-addr.arpa domain name pointer s10153.pc.nus.edu.sg.
154.44.132.137.in-addr.arpa domain name pointer s10154.pc.nus.edu.sg.
155.44.132.137.in-addr.arpa domain name pointer s10155.pc.nus.edu.sg.
156.44.132.137.in-addr.arpa domain name pointer s10156.pc.nus.edu.sg.
157.44.132.137.in-addr.arpa domain name pointer s10157.pc.nus.edu.sg.
158.44.132.137.in-addr.arpa domain name pointer s10158.pc.nus.edu.sg.
159.44.132.137.in-addr.arpa domain name pointer s10159.pc.nus.edu.sg.
160.44.132.137.in-addr.arpa domain name pointer s10160.pc.nus.edu.sg.
161.44.132.137.in-addr.arpa domain name pointer s10161.pc.nus.edu.sg.
162.44.132.137.in-addr.arpa domain name pointer s10162.pc.nus.edu.sg.
163.44.132.137.in-addr.arpa domain name pointer s10163.pc.nus.edu.sg.
164.44.132.137.in-addr.arpa domain name pointer s10164.pc.nus.edu.sg.
165.44.132.137.in-addr.arpa domain name pointer s10165.pc.nus.edu.sg.
166.44.132.137.in-addr.arpa domain name pointer s10166.pc.nus.edu.sg.
167.44.132.137.in-addr.arpa domain name pointer s10167.pc.nus.edu.sg.
168.44.132.137.in-addr.arpa domain name pointer s10168.pc.nus.edu.sg.
169.44.132.137.in-addr.arpa domain name pointer s10169.pc.nus.edu.sg.
170.44.132.137.in-addr.arpa domain name pointer s10170.pc.nus.edu.sg.
171.44.132.137.in-addr.arpa domain name pointer s10171.pc.nus.edu.sg.
172.44.132.137.in-addr.arpa domain name pointer s10172.pc.nus.edu.sg.
173.44.132.137.in-addr.arpa domain name pointer s10173.pc.nus.edu.sg.
174.44.132.137.in-addr.arpa domain name pointer s10174.pc.nus.edu.sg.
175.44.132.137.in-addr.arpa domain name pointer s10175.pc.nus.edu.sg.
176.44.132.137.in-addr.arpa domain name pointer s10176.pc.nus.edu.sg.
177.44.132.137.in-addr.arpa domain name pointer s10177.pc.nus.edu.sg.
178.44.132.137.in-addr.arpa domain name pointer s10178.pc.nus.edu.sg.
179.44.132.137.in-addr.arpa domain name pointer s10179.pc.nus.edu.sg.
180.44.132.137.in-addr.arpa domain name pointer s10180.pc.nus.edu.sg.
181.44.132.137.in-addr.arpa domain name pointer s10181.pc.nus.edu.sg.
182.44.132.137.in-addr.arpa domain name pointer s10182.pc.nus.edu.sg.
183.44.132.137.in-addr.arpa domain name pointer s10183.pc.nus.edu.sg.
184.44.132.137.in-addr.arpa domain name pointer s10184.pc.nus.edu.sg.
185.44.132.137.in-addr.arpa domain name pointer s10185.pc.nus.edu.sg.
186.44.132.137.in-addr.arpa domain name pointer s10186.pc.nus.edu.sg.
187.44.132.137.in-addr.arpa domain name pointer s10187.pc.nus.edu.sg.
188.44.132.137.in-addr.arpa domain name pointer s10188.pc.nus.edu.sg.
189.44.132.137.in-addr.arpa domain name pointer s10189.pc.nus.edu.sg.
190.44.132.137.in-addr.arpa domain name pointer s10190.pc.nus.edu.sg.
191.44.132.137.in-addr.arpa domain name pointer s10191.pc.nus.edu.sg.
192.44.132.137.in-addr.arpa domain name pointer s10192.pc.nus.edu.sg.
193.44.132.137.in-addr.arpa domain name pointer s10193.pc.nus.edu.sg.
194.44.132.137.in-addr.arpa domain name pointer s10194.pc.nus.edu.sg.
195.44.132.137.in-addr.arpa domain name pointer s10195.pc.nus.edu.sg.
196.44.132.137.in-addr.arpa domain name pointer s10196.pc.nus.edu.sg.
197.44.132.137.in-addr.arpa domain name pointer s10197.pc.nus.edu.sg.
198.44.132.137.in-addr.arpa domain name pointer s10198.pc.nus.edu.sg.
199.44.132.137.in-addr.arpa domain name pointer s10199.pc.nus.edu.sg.
200.44.132.137.in-addr.arpa domain name pointer s10200.pc.nus.edu.sg.
201.44.132.137.in-addr.arpa domain name pointer s10201.pc.nus.edu.sg.
202.44.132.137.in-addr.arpa domain name pointer s10202.pc.nus.edu.sg.
203.44.132.137.in-addr.arpa domain name pointer s10203.pc.nus.edu.sg.
204.44.132.137.in-addr.arpa domain name pointer s10204.pc.nus.edu.sg.
205.44.132.137.in-addr.arpa domain name pointer s10205.pc.nus.edu.sg.
206.44.132.137.in-addr.arpa domain name pointer s10206.pc.nus.edu.sg.
207.44.132.137.in-addr.arpa domain name pointer s10207.pc.nus.edu.sg.
208.44.132.137.in-addr.arpa domain name pointer s10208.pc.nus.edu.sg.
209.44.132.137.in-addr.arpa domain name pointer s10209.pc.nus.edu.sg.
210.44.132.137.in-addr.arpa domain name pointer s10210.pc.nus.edu.sg.
211.44.132.137.in-addr.arpa domain name pointer s10211.pc.nus.edu.sg.
212.44.132.137.in-addr.arpa domain name pointer s10212.pc.nus.edu.sg.
213.44.132.137.in-addr.arpa domain name pointer s10213.pc.nus.edu.sg.
214.44.132.137.in-addr.arpa domain name pointer s10214.pc.nus.edu.sg.
215.44.132.137.in-addr.arpa domain name pointer s10215.pc.nus.edu.sg.
216.44.132.137.in-addr.arpa domain name pointer s10216.pc.nus.edu.sg.
217.44.132.137.in-addr.arpa domain name pointer s10217.pc.nus.edu.sg.
218.44.132.137.in-addr.arpa domain name pointer s10218.pc.nus.edu.sg.
219.44.132.137.in-addr.arpa domain name pointer s10219.pc.nus.edu.sg.
220.44.132.137.in-addr.arpa domain name pointer s10220.pc.nus.edu.sg.
221.44.132.137.in-addr.arpa domain name pointer s10221.pc.nus.edu.sg.
222.44.132.137.in-addr.arpa domain name pointer s10222.pc.nus.edu.sg.
223.44.132.137.in-addr.arpa domain name pointer s10223.pc.nus.edu.sg.
224.44.132.137.in-addr.arpa domain name pointer s10224.pc.nus.edu.sg.
225.44.132.137.in-addr.arpa domain name pointer s10225.pc.nus.edu.sg.
226.44.132.137.in-addr.arpa domain name pointer s10226.pc.nus.edu.sg.
227.44.132.137.in-addr.arpa domain name pointer s10227.pc.nus.edu.sg.
228.44.132.137.in-addr.arpa domain name pointer s10228.pc.nus.edu.sg.
229.44.132.137.in-addr.arpa domain name pointer s10229.pc.nus.edu.sg.
230.44.132.137.in-addr.arpa domain name pointer s10230.pc.nus.edu.sg.
231.44.132.137.in-addr.arpa domain name pointer s10231.pc.nus.edu.sg.
232.44.132.137.in-addr.arpa domain name pointer s10232.pc.nus.edu.sg.
233.44.132.137.in-addr.arpa domain name pointer s10233.pc.nus.edu.sg.
234.44.132.137.in-addr.arpa domain name pointer s10234.pc.nus.edu.sg.
235.44.132.137.in-addr.arpa domain name pointer s10235.pc.nus.edu.sg.
236.44.132.137.in-addr.arpa domain name pointer s10236.pc.nus.edu.sg.
237.44.132.137.in-addr.arpa domain name pointer s10237.pc.nus.edu.sg.
238.44.132.137.in-addr.arpa domain name pointer s10238.pc.nus.edu.sg.
239.44.132.137.in-addr.arpa domain name pointer s10239.pc.nus.edu.sg.
240.44.132.137.in-addr.arpa domain name pointer s10240.pc.nus.edu.sg.
241.44.132.137.in-addr.arpa domain name pointer s10241.pc.nus.edu.sg.
242.44.132.137.in-addr.arpa domain name pointer s10242.pc.nus.edu.sg.
243.44.132.137.in-addr.arpa domain name pointer s10243.pc.nus.edu.sg.
244.44.132.137.in-addr.arpa domain name pointer s10244.pc.nus.edu.sg.
245.44.132.137.in-addr.arpa domain name pointer s10245.pc.nus.edu.sg.
246.44.132.137.in-addr.arpa domain name pointer s10246.pc.nus.edu.sg.
247.44.132.137.in-addr.arpa domain name pointer s10247.pc.nus.edu.sg.
248.44.132.137.in-addr.arpa domain name pointer s10248.pc.nus.edu.sg.
249.44.132.137.in-addr.arpa domain name pointer s10249.pc.nus.edu.sg.
250.44.132.137.in-addr.arpa domain name pointer s10250.pc.nus.edu.sg.
251.44.132.137.in-addr.arpa domain name pointer s10251.pc.nus.edu.sg.
252.44.132.137.in-addr.arpa domain name pointer s10252.pc.nus.edu.sg.
253.44.132.137.in-addr.arpa domain name pointer s10253.pc.nus.edu.sg.
254.44.132.137.in-addr.arpa domain name pointer s10254.pc.nus.edu.sg.
Host 255.44.132.137.in-addr.arpa not found: 3(NXDOMAIN)