Host 0.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 1.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 2.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
3.172.132.137.in-addr.arpa domain name pointer nusnet-172-3.dynip.nus.edu.sg.
4.172.132.137.in-addr.arpa domain name pointer nusnet-172-4.dynip.nus.edu.sg.
5.172.132.137.in-addr.arpa domain name pointer nusnet-172-5.dynip.nus.edu.sg.
6.172.132.137.in-addr.arpa domain name pointer nusnet-172-6.dynip.nus.edu.sg.
7.172.132.137.in-addr.arpa domain name pointer nusnet-172-7.dynip.nus.edu.sg.
8.172.132.137.in-addr.arpa domain name pointer nusnet-172-8.dynip.nus.edu.sg.
9.172.132.137.in-addr.arpa domain name pointer nusnet-172-9.dynip.nus.edu.sg.
10.172.132.137.in-addr.arpa domain name pointer nusnet-172-10.dynip.nus.edu.sg.
11.172.132.137.in-addr.arpa domain name pointer nusnet-172-11.dynip.nus.edu.sg.
Host 12.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 13.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 14.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 15.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 16.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 17.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 18.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 19.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 20.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 21.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 22.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 23.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 24.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 25.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)
26.172.132.137.in-addr.arpa domain name pointer nusnet-172-26.dynip.nus.edu.sg.
27.172.132.137.in-addr.arpa domain name pointer nusnet-172-27.dynip.nus.edu.sg.
28.172.132.137.in-addr.arpa domain name pointer nusnet-172-28.dynip.nus.edu.sg.
29.172.132.137.in-addr.arpa domain name pointer nusnet-172-29.dynip.nus.edu.sg.
30.172.132.137.in-addr.arpa domain name pointer nusnet-172-30.dynip.nus.edu.sg.
31.172.132.137.in-addr.arpa domain name pointer nusnet-172-31.dynip.nus.edu.sg.
32.172.132.137.in-addr.arpa domain name pointer nusnet-172-32.dynip.nus.edu.sg.
33.172.132.137.in-addr.arpa domain name pointer nusnet-172-33.dynip.nus.edu.sg.
34.172.132.137.in-addr.arpa domain name pointer nusnet-172-34.dynip.nus.edu.sg.
35.172.132.137.in-addr.arpa domain name pointer nusnet-172-35.dynip.nus.edu.sg.
36.172.132.137.in-addr.arpa domain name pointer nusnet-172-36.dynip.nus.edu.sg.
37.172.132.137.in-addr.arpa domain name pointer nusnet-172-37.dynip.nus.edu.sg.
38.172.132.137.in-addr.arpa domain name pointer nusnet-172-38.dynip.nus.edu.sg.
39.172.132.137.in-addr.arpa domain name pointer nusnet-172-39.dynip.nus.edu.sg.
40.172.132.137.in-addr.arpa domain name pointer nusnet-172-40.dynip.nus.edu.sg.
41.172.132.137.in-addr.arpa domain name pointer nusnet-172-41.dynip.nus.edu.sg.
42.172.132.137.in-addr.arpa domain name pointer nusnet-172-42.dynip.nus.edu.sg.
43.172.132.137.in-addr.arpa domain name pointer nusnet-172-43.dynip.nus.edu.sg.
44.172.132.137.in-addr.arpa domain name pointer nusnet-172-44.dynip.nus.edu.sg.
45.172.132.137.in-addr.arpa domain name pointer nusnet-172-45.dynip.nus.edu.sg.
46.172.132.137.in-addr.arpa domain name pointer nusnet-172-46.dynip.nus.edu.sg.
47.172.132.137.in-addr.arpa domain name pointer nusnet-172-47.dynip.nus.edu.sg.
48.172.132.137.in-addr.arpa domain name pointer nusnet-172-48.dynip.nus.edu.sg.
49.172.132.137.in-addr.arpa domain name pointer nusnet-172-49.dynip.nus.edu.sg.
50.172.132.137.in-addr.arpa domain name pointer nusnet-172-50.dynip.nus.edu.sg.
51.172.132.137.in-addr.arpa domain name pointer nusnet-172-51.dynip.nus.edu.sg.
52.172.132.137.in-addr.arpa domain name pointer nusnet-172-52.dynip.nus.edu.sg.
53.172.132.137.in-addr.arpa domain name pointer nusnet-172-53.dynip.nus.edu.sg.
54.172.132.137.in-addr.arpa domain name pointer nusnet-172-54.dynip.nus.edu.sg.
55.172.132.137.in-addr.arpa domain name pointer nusnet-172-55.dynip.nus.edu.sg.
56.172.132.137.in-addr.arpa domain name pointer nusnet-172-56.dynip.nus.edu.sg.
57.172.132.137.in-addr.arpa domain name pointer nusnet-172-57.dynip.nus.edu.sg.
58.172.132.137.in-addr.arpa domain name pointer nusnet-172-58.dynip.nus.edu.sg.
59.172.132.137.in-addr.arpa domain name pointer nusnet-172-59.dynip.nus.edu.sg.
60.172.132.137.in-addr.arpa domain name pointer nusnet-172-60.dynip.nus.edu.sg.
61.172.132.137.in-addr.arpa domain name pointer nusnet-172-61.dynip.nus.edu.sg.
62.172.132.137.in-addr.arpa domain name pointer nusnet-172-62.dynip.nus.edu.sg.
63.172.132.137.in-addr.arpa domain name pointer nusnet-172-63.dynip.nus.edu.sg.
64.172.132.137.in-addr.arpa domain name pointer nusnet-172-64.dynip.nus.edu.sg.
65.172.132.137.in-addr.arpa domain name pointer nusnet-172-65.dynip.nus.edu.sg.
66.172.132.137.in-addr.arpa domain name pointer nusnet-172-66.dynip.nus.edu.sg.
67.172.132.137.in-addr.arpa domain name pointer nusnet-172-67.dynip.nus.edu.sg.
68.172.132.137.in-addr.arpa domain name pointer nusnet-172-68.dynip.nus.edu.sg.
69.172.132.137.in-addr.arpa domain name pointer nusnet-172-69.dynip.nus.edu.sg.
70.172.132.137.in-addr.arpa domain name pointer nusnet-172-70.dynip.nus.edu.sg.
71.172.132.137.in-addr.arpa domain name pointer nusnet-172-71.dynip.nus.edu.sg.
72.172.132.137.in-addr.arpa domain name pointer nusnet-172-72.dynip.nus.edu.sg.
73.172.132.137.in-addr.arpa domain name pointer nusnet-172-73.dynip.nus.edu.sg.
74.172.132.137.in-addr.arpa domain name pointer nusnet-172-74.dynip.nus.edu.sg.
75.172.132.137.in-addr.arpa domain name pointer nusnet-172-75.dynip.nus.edu.sg.
76.172.132.137.in-addr.arpa domain name pointer nusnet-172-76.dynip.nus.edu.sg.
77.172.132.137.in-addr.arpa domain name pointer nusnet-172-77.dynip.nus.edu.sg.
78.172.132.137.in-addr.arpa domain name pointer nusnet-172-78.dynip.nus.edu.sg.
79.172.132.137.in-addr.arpa domain name pointer nusnet-172-79.dynip.nus.edu.sg.
80.172.132.137.in-addr.arpa domain name pointer nusnet-172-80.dynip.nus.edu.sg.
81.172.132.137.in-addr.arpa domain name pointer nusnet-172-81.dynip.nus.edu.sg.
82.172.132.137.in-addr.arpa domain name pointer nusnet-172-82.dynip.nus.edu.sg.
83.172.132.137.in-addr.arpa domain name pointer nusnet-172-83.dynip.nus.edu.sg.
84.172.132.137.in-addr.arpa domain name pointer nusnet-172-84.dynip.nus.edu.sg.
85.172.132.137.in-addr.arpa domain name pointer nusnet-172-85.dynip.nus.edu.sg.
86.172.132.137.in-addr.arpa domain name pointer nusnet-172-86.dynip.nus.edu.sg.
87.172.132.137.in-addr.arpa domain name pointer nusnet-172-87.dynip.nus.edu.sg.
88.172.132.137.in-addr.arpa domain name pointer nusnet-172-88.dynip.nus.edu.sg.
89.172.132.137.in-addr.arpa domain name pointer nusnet-172-89.dynip.nus.edu.sg.
90.172.132.137.in-addr.arpa domain name pointer nusnet-172-90.dynip.nus.edu.sg.
91.172.132.137.in-addr.arpa domain name pointer nusnet-172-91.dynip.nus.edu.sg.
92.172.132.137.in-addr.arpa domain name pointer nusnet-172-92.dynip.nus.edu.sg.
93.172.132.137.in-addr.arpa domain name pointer nusnet-172-93.dynip.nus.edu.sg.
94.172.132.137.in-addr.arpa domain name pointer nusnet-172-94.dynip.nus.edu.sg.
95.172.132.137.in-addr.arpa domain name pointer nusnet-172-95.dynip.nus.edu.sg.
96.172.132.137.in-addr.arpa domain name pointer nusnet-172-96.dynip.nus.edu.sg.
97.172.132.137.in-addr.arpa domain name pointer nusnet-172-97.dynip.nus.edu.sg.
98.172.132.137.in-addr.arpa domain name pointer nusnet-172-98.dynip.nus.edu.sg.
99.172.132.137.in-addr.arpa domain name pointer nusnet-172-99.dynip.nus.edu.sg.
100.172.132.137.in-addr.arpa domain name pointer nusnet-172-100.dynip.nus.edu.sg.
101.172.132.137.in-addr.arpa domain name pointer nusnet-172-101.dynip.nus.edu.sg.
102.172.132.137.in-addr.arpa domain name pointer nusnet-172-102.dynip.nus.edu.sg.
103.172.132.137.in-addr.arpa domain name pointer nusnet-172-103.dynip.nus.edu.sg.
104.172.132.137.in-addr.arpa domain name pointer nusnet-172-104.dynip.nus.edu.sg.
105.172.132.137.in-addr.arpa domain name pointer nusnet-172-105.dynip.nus.edu.sg.
106.172.132.137.in-addr.arpa domain name pointer nusnet-172-106.dynip.nus.edu.sg.
107.172.132.137.in-addr.arpa domain name pointer nusnet-172-107.dynip.nus.edu.sg.
108.172.132.137.in-addr.arpa domain name pointer nusnet-172-108.dynip.nus.edu.sg.
109.172.132.137.in-addr.arpa domain name pointer nusnet-172-109.dynip.nus.edu.sg.
110.172.132.137.in-addr.arpa domain name pointer nusnet-172-110.dynip.nus.edu.sg.
111.172.132.137.in-addr.arpa domain name pointer nusnet-172-111.dynip.nus.edu.sg.
112.172.132.137.in-addr.arpa domain name pointer nusnet-172-112.dynip.nus.edu.sg.
113.172.132.137.in-addr.arpa domain name pointer nusnet-172-113.dynip.nus.edu.sg.
114.172.132.137.in-addr.arpa domain name pointer nusnet-172-114.dynip.nus.edu.sg.
115.172.132.137.in-addr.arpa domain name pointer nusnet-172-115.dynip.nus.edu.sg.
116.172.132.137.in-addr.arpa domain name pointer nusnet-172-116.dynip.nus.edu.sg.
117.172.132.137.in-addr.arpa domain name pointer nusnet-172-117.dynip.nus.edu.sg.
118.172.132.137.in-addr.arpa domain name pointer nusnet-172-118.dynip.nus.edu.sg.
119.172.132.137.in-addr.arpa domain name pointer nusnet-172-119.dynip.nus.edu.sg.
120.172.132.137.in-addr.arpa domain name pointer nusnet-172-120.dynip.nus.edu.sg.
121.172.132.137.in-addr.arpa domain name pointer nusnet-172-121.dynip.nus.edu.sg.
122.172.132.137.in-addr.arpa domain name pointer nusnet-172-122.dynip.nus.edu.sg.
123.172.132.137.in-addr.arpa domain name pointer nusnet-172-123.dynip.nus.edu.sg.
124.172.132.137.in-addr.arpa domain name pointer nusnet-172-124.dynip.nus.edu.sg.
125.172.132.137.in-addr.arpa domain name pointer nusnet-172-125.dynip.nus.edu.sg.
126.172.132.137.in-addr.arpa domain name pointer nusnet-172-126.dynip.nus.edu.sg.
127.172.132.137.in-addr.arpa domain name pointer nusnet-172-127.dynip.nus.edu.sg.
128.172.132.137.in-addr.arpa domain name pointer eng0001.pc.nus.edu.sg.
129.172.132.137.in-addr.arpa domain name pointer eng0002.pc.nus.edu.sg.
130.172.132.137.in-addr.arpa domain name pointer eng0003.pc.nus.edu.sg.
131.172.132.137.in-addr.arpa domain name pointer eng0004.pc.nus.edu.sg.
132.172.132.137.in-addr.arpa domain name pointer eng0005.pc.nus.edu.sg.
133.172.132.137.in-addr.arpa domain name pointer eng0006.pc.nus.edu.sg.
134.172.132.137.in-addr.arpa domain name pointer eng0007.pc.nus.edu.sg.
135.172.132.137.in-addr.arpa domain name pointer eng0008.pc.nus.edu.sg.
136.172.132.137.in-addr.arpa domain name pointer eng0009.pc.nus.edu.sg.
137.172.132.137.in-addr.arpa domain name pointer eng0010.pc.nus.edu.sg.
138.172.132.137.in-addr.arpa domain name pointer eng0011.pc.nus.edu.sg.
139.172.132.137.in-addr.arpa domain name pointer eng0012.pc.nus.edu.sg.
140.172.132.137.in-addr.arpa domain name pointer eng0013.pc.nus.edu.sg.
141.172.132.137.in-addr.arpa domain name pointer eng0014.pc.nus.edu.sg.
142.172.132.137.in-addr.arpa domain name pointer eng0015.pc.nus.edu.sg.
143.172.132.137.in-addr.arpa domain name pointer eng0016.pc.nus.edu.sg.
144.172.132.137.in-addr.arpa domain name pointer eng0017.pc.nus.edu.sg.
145.172.132.137.in-addr.arpa domain name pointer eng0018.pc.nus.edu.sg.
146.172.132.137.in-addr.arpa domain name pointer eng0019.pc.nus.edu.sg.
147.172.132.137.in-addr.arpa domain name pointer eng0020.pc.nus.edu.sg.
148.172.132.137.in-addr.arpa domain name pointer eng0021.pc.nus.edu.sg.
149.172.132.137.in-addr.arpa domain name pointer eng0022.pc.nus.edu.sg.
150.172.132.137.in-addr.arpa domain name pointer eng0023.pc.nus.edu.sg.
151.172.132.137.in-addr.arpa domain name pointer eng0024.pc.nus.edu.sg.
152.172.132.137.in-addr.arpa domain name pointer eng0025.pc.nus.edu.sg.
153.172.132.137.in-addr.arpa domain name pointer eng0026.pc.nus.edu.sg.
154.172.132.137.in-addr.arpa domain name pointer eng0027.pc.nus.edu.sg.
155.172.132.137.in-addr.arpa domain name pointer eng0028.pc.nus.edu.sg.
156.172.132.137.in-addr.arpa domain name pointer eng0029.pc.nus.edu.sg.
157.172.132.137.in-addr.arpa domain name pointer eng0030.pc.nus.edu.sg.
158.172.132.137.in-addr.arpa domain name pointer eng0031.pc.nus.edu.sg.
159.172.132.137.in-addr.arpa domain name pointer eng0032.pc.nus.edu.sg.
160.172.132.137.in-addr.arpa domain name pointer eng0033.pc.nus.edu.sg.
161.172.132.137.in-addr.arpa domain name pointer eng0034.pc.nus.edu.sg.
162.172.132.137.in-addr.arpa domain name pointer eng0035.pc.nus.edu.sg.
163.172.132.137.in-addr.arpa domain name pointer eng0036.pc.nus.edu.sg.
164.172.132.137.in-addr.arpa domain name pointer eng0037.pc.nus.edu.sg.
165.172.132.137.in-addr.arpa domain name pointer eng0038.pc.nus.edu.sg.
166.172.132.137.in-addr.arpa domain name pointer eng0039.pc.nus.edu.sg.
167.172.132.137.in-addr.arpa domain name pointer eng0040.pc.nus.edu.sg.
168.172.132.137.in-addr.arpa domain name pointer eng0041.pc.nus.edu.sg.
169.172.132.137.in-addr.arpa domain name pointer eng0042.pc.nus.edu.sg.
170.172.132.137.in-addr.arpa domain name pointer eng0043.pc.nus.edu.sg.
171.172.132.137.in-addr.arpa domain name pointer eng0044.pc.nus.edu.sg.
172.172.132.137.in-addr.arpa domain name pointer eng0045.pc.nus.edu.sg.
173.172.132.137.in-addr.arpa domain name pointer eng0046.pc.nus.edu.sg.
174.172.132.137.in-addr.arpa domain name pointer eng0047.pc.nus.edu.sg.
175.172.132.137.in-addr.arpa domain name pointer eng0048.pc.nus.edu.sg.
176.172.132.137.in-addr.arpa domain name pointer eng0049.pc.nus.edu.sg.
177.172.132.137.in-addr.arpa domain name pointer eng0050.pc.nus.edu.sg.
178.172.132.137.in-addr.arpa domain name pointer eng0051.pc.nus.edu.sg.
179.172.132.137.in-addr.arpa domain name pointer eng0052.pc.nus.edu.sg.
180.172.132.137.in-addr.arpa domain name pointer eng0053.pc.nus.edu.sg.
181.172.132.137.in-addr.arpa domain name pointer eng0054.pc.nus.edu.sg.
182.172.132.137.in-addr.arpa domain name pointer eng0055.pc.nus.edu.sg.
183.172.132.137.in-addr.arpa domain name pointer eng0056.pc.nus.edu.sg.
184.172.132.137.in-addr.arpa domain name pointer eng0057.pc.nus.edu.sg.
185.172.132.137.in-addr.arpa domain name pointer eng0058.pc.nus.edu.sg.
186.172.132.137.in-addr.arpa domain name pointer eng0059.pc.nus.edu.sg.
187.172.132.137.in-addr.arpa domain name pointer eng0060.pc.nus.edu.sg.
188.172.132.137.in-addr.arpa domain name pointer eng0061.pc.nus.edu.sg.
189.172.132.137.in-addr.arpa domain name pointer eng0062.pc.nus.edu.sg.
190.172.132.137.in-addr.arpa domain name pointer eng0063.pc.nus.edu.sg.
191.172.132.137.in-addr.arpa domain name pointer eng0064.pc.nus.edu.sg.
192.172.132.137.in-addr.arpa domain name pointer eng0065.pc.nus.edu.sg.
193.172.132.137.in-addr.arpa domain name pointer eng0066.pc.nus.edu.sg.
194.172.132.137.in-addr.arpa domain name pointer eng0067.pc.nus.edu.sg.
195.172.132.137.in-addr.arpa domain name pointer eng0068.pc.nus.edu.sg.
196.172.132.137.in-addr.arpa domain name pointer eng0069.pc.nus.edu.sg.
197.172.132.137.in-addr.arpa domain name pointer eng0070.pc.nus.edu.sg.
198.172.132.137.in-addr.arpa domain name pointer eng0071.pc.nus.edu.sg.
199.172.132.137.in-addr.arpa domain name pointer eng0072.pc.nus.edu.sg.
200.172.132.137.in-addr.arpa domain name pointer eng0073.pc.nus.edu.sg.
201.172.132.137.in-addr.arpa domain name pointer eng0074.pc.nus.edu.sg.
202.172.132.137.in-addr.arpa domain name pointer eng0075.pc.nus.edu.sg.
203.172.132.137.in-addr.arpa domain name pointer eng0076.pc.nus.edu.sg.
204.172.132.137.in-addr.arpa domain name pointer eng0077.pc.nus.edu.sg.
205.172.132.137.in-addr.arpa domain name pointer eng0078.pc.nus.edu.sg.
206.172.132.137.in-addr.arpa domain name pointer eng0079.pc.nus.edu.sg.
207.172.132.137.in-addr.arpa domain name pointer eng0080.pc.nus.edu.sg.
208.172.132.137.in-addr.arpa domain name pointer eng0081.pc.nus.edu.sg.
209.172.132.137.in-addr.arpa domain name pointer eng0082.pc.nus.edu.sg.
210.172.132.137.in-addr.arpa domain name pointer eng0083.pc.nus.edu.sg.
211.172.132.137.in-addr.arpa domain name pointer eng0084.pc.nus.edu.sg.
212.172.132.137.in-addr.arpa domain name pointer eng0085.pc.nus.edu.sg.
213.172.132.137.in-addr.arpa domain name pointer eng0086.pc.nus.edu.sg.
214.172.132.137.in-addr.arpa domain name pointer eng0087.pc.nus.edu.sg.
215.172.132.137.in-addr.arpa domain name pointer eng0088.pc.nus.edu.sg.
216.172.132.137.in-addr.arpa domain name pointer eng0089.pc.nus.edu.sg.
217.172.132.137.in-addr.arpa domain name pointer eng0090.pc.nus.edu.sg.
218.172.132.137.in-addr.arpa domain name pointer eng0091.pc.nus.edu.sg.
219.172.132.137.in-addr.arpa domain name pointer eng0092.pc.nus.edu.sg.
220.172.132.137.in-addr.arpa domain name pointer eng0093.pc.nus.edu.sg.
221.172.132.137.in-addr.arpa domain name pointer eng0094.pc.nus.edu.sg.
222.172.132.137.in-addr.arpa domain name pointer eng0095.pc.nus.edu.sg.
223.172.132.137.in-addr.arpa domain name pointer eng0096.pc.nus.edu.sg.
224.172.132.137.in-addr.arpa domain name pointer eng0097.pc.nus.edu.sg.
225.172.132.137.in-addr.arpa domain name pointer eng0098.pc.nus.edu.sg.
226.172.132.137.in-addr.arpa domain name pointer eng0099.pc.nus.edu.sg.
227.172.132.137.in-addr.arpa domain name pointer eng0100.pc.nus.edu.sg.
228.172.132.137.in-addr.arpa domain name pointer eng0101.pc.nus.edu.sg.
229.172.132.137.in-addr.arpa domain name pointer eng0102.pc.nus.edu.sg.
230.172.132.137.in-addr.arpa domain name pointer eng0103.pc.nus.edu.sg.
231.172.132.137.in-addr.arpa domain name pointer eng0104.pc.nus.edu.sg.
232.172.132.137.in-addr.arpa domain name pointer eng0105.pc.nus.edu.sg.
233.172.132.137.in-addr.arpa domain name pointer eng0106.pc.nus.edu.sg.
234.172.132.137.in-addr.arpa domain name pointer eng0107.pc.nus.edu.sg.
235.172.132.137.in-addr.arpa domain name pointer eng0108.pc.nus.edu.sg.
236.172.132.137.in-addr.arpa domain name pointer eng0109.pc.nus.edu.sg.
237.172.132.137.in-addr.arpa domain name pointer eng0110.pc.nus.edu.sg.
238.172.132.137.in-addr.arpa domain name pointer eng0111.pc.nus.edu.sg.
239.172.132.137.in-addr.arpa domain name pointer eng0112.pc.nus.edu.sg.
240.172.132.137.in-addr.arpa domain name pointer eng0113.pc.nus.edu.sg.
241.172.132.137.in-addr.arpa domain name pointer eng0114.pc.nus.edu.sg.
242.172.132.137.in-addr.arpa domain name pointer eng0115.pc.nus.edu.sg.
243.172.132.137.in-addr.arpa domain name pointer eng0116.pc.nus.edu.sg.
244.172.132.137.in-addr.arpa domain name pointer eng0117.pc.nus.edu.sg.
245.172.132.137.in-addr.arpa domain name pointer eng0118.pc.nus.edu.sg.
246.172.132.137.in-addr.arpa domain name pointer eng0119.pc.nus.edu.sg.
247.172.132.137.in-addr.arpa domain name pointer eng0120.pc.nus.edu.sg.
248.172.132.137.in-addr.arpa domain name pointer eng0121.pc.nus.edu.sg.
249.172.132.137.in-addr.arpa domain name pointer eng0122.pc.nus.edu.sg.
250.172.132.137.in-addr.arpa domain name pointer eng0123.pc.nus.edu.sg.
251.172.132.137.in-addr.arpa domain name pointer eng0124.pc.nus.edu.sg.
252.172.132.137.in-addr.arpa domain name pointer eng0125.pc.nus.edu.sg.
253.172.132.137.in-addr.arpa domain name pointer eng0126.pc.nus.edu.sg.
254.172.132.137.in-addr.arpa domain name pointer eng0127.pc.nus.edu.sg.
Host 255.172.132.137.in-addr.arpa not found: 3(NXDOMAIN)