Host 0.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 1.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 2.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
3.70.132.137.in-addr.arpa domain name pointer nusnet-70-3.dynip.nus.edu.sg.
4.70.132.137.in-addr.arpa domain name pointer nusnet-70-4.dynip.nus.edu.sg.
5.70.132.137.in-addr.arpa domain name pointer nusnet-70-5.dynip.nus.edu.sg.
6.70.132.137.in-addr.arpa domain name pointer nusnet-70-6.dynip.nus.edu.sg.
7.70.132.137.in-addr.arpa domain name pointer nusnet-70-7.dynip.nus.edu.sg.
8.70.132.137.in-addr.arpa domain name pointer nusnet-70-8.dynip.nus.edu.sg.
9.70.132.137.in-addr.arpa domain name pointer nusnet-70-9.dynip.nus.edu.sg.
10.70.132.137.in-addr.arpa domain name pointer nusnet-70-10.dynip.nus.edu.sg.
Host 11.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 12.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 13.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 14.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 15.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 16.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 17.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 18.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 19.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 20.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 21.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 22.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 23.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 24.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 25.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)
26.70.132.137.in-addr.arpa domain name pointer nusnet-70-26.dynip.nus.edu.sg.
27.70.132.137.in-addr.arpa domain name pointer nusnet-70-27.dynip.nus.edu.sg.
28.70.132.137.in-addr.arpa domain name pointer nusnet-70-28.dynip.nus.edu.sg.
29.70.132.137.in-addr.arpa domain name pointer nusnet-70-29.dynip.nus.edu.sg.
30.70.132.137.in-addr.arpa domain name pointer nusnet-70-30.dynip.nus.edu.sg.
31.70.132.137.in-addr.arpa domain name pointer nusnet-70-31.dynip.nus.edu.sg.
32.70.132.137.in-addr.arpa domain name pointer nusnet-70-32.dynip.nus.edu.sg.
33.70.132.137.in-addr.arpa domain name pointer nusnet-70-33.dynip.nus.edu.sg.
34.70.132.137.in-addr.arpa domain name pointer nusnet-70-34.dynip.nus.edu.sg.
35.70.132.137.in-addr.arpa domain name pointer nusnet-70-35.dynip.nus.edu.sg.
36.70.132.137.in-addr.arpa domain name pointer nusnet-70-36.dynip.nus.edu.sg.
37.70.132.137.in-addr.arpa domain name pointer nusnet-70-37.dynip.nus.edu.sg.
38.70.132.137.in-addr.arpa domain name pointer nusnet-70-38.dynip.nus.edu.sg.
39.70.132.137.in-addr.arpa domain name pointer nusnet-70-39.dynip.nus.edu.sg.
40.70.132.137.in-addr.arpa domain name pointer nusnet-70-40.dynip.nus.edu.sg.
41.70.132.137.in-addr.arpa domain name pointer nusnet-70-41.dynip.nus.edu.sg.
42.70.132.137.in-addr.arpa domain name pointer nusnet-70-42.dynip.nus.edu.sg.
43.70.132.137.in-addr.arpa domain name pointer nusnet-70-43.dynip.nus.edu.sg.
44.70.132.137.in-addr.arpa domain name pointer nusnet-70-44.dynip.nus.edu.sg.
45.70.132.137.in-addr.arpa domain name pointer nusnet-70-45.dynip.nus.edu.sg.
46.70.132.137.in-addr.arpa domain name pointer nusnet-70-46.dynip.nus.edu.sg.
47.70.132.137.in-addr.arpa domain name pointer nusnet-70-47.dynip.nus.edu.sg.
48.70.132.137.in-addr.arpa domain name pointer nusnet-70-48.dynip.nus.edu.sg.
49.70.132.137.in-addr.arpa domain name pointer nusnet-70-49.dynip.nus.edu.sg.
50.70.132.137.in-addr.arpa domain name pointer nusnet-70-50.dynip.nus.edu.sg.
51.70.132.137.in-addr.arpa domain name pointer nusnet-70-51.dynip.nus.edu.sg.
52.70.132.137.in-addr.arpa domain name pointer nusnet-70-52.dynip.nus.edu.sg.
53.70.132.137.in-addr.arpa domain name pointer nusnet-70-53.dynip.nus.edu.sg.
54.70.132.137.in-addr.arpa domain name pointer nusnet-70-54.dynip.nus.edu.sg.
55.70.132.137.in-addr.arpa domain name pointer nusnet-70-55.dynip.nus.edu.sg.
56.70.132.137.in-addr.arpa domain name pointer nusnet-70-56.dynip.nus.edu.sg.
57.70.132.137.in-addr.arpa domain name pointer nusnet-70-57.dynip.nus.edu.sg.
58.70.132.137.in-addr.arpa domain name pointer nusnet-70-58.dynip.nus.edu.sg.
59.70.132.137.in-addr.arpa domain name pointer nusnet-70-59.dynip.nus.edu.sg.
60.70.132.137.in-addr.arpa domain name pointer nusnet-70-60.dynip.nus.edu.sg.
61.70.132.137.in-addr.arpa domain name pointer nusnet-70-61.dynip.nus.edu.sg.
62.70.132.137.in-addr.arpa domain name pointer nusnet-70-62.dynip.nus.edu.sg.
63.70.132.137.in-addr.arpa domain name pointer nusnet-70-63.dynip.nus.edu.sg.
64.70.132.137.in-addr.arpa domain name pointer nusnet-70-64.dynip.nus.edu.sg.
65.70.132.137.in-addr.arpa domain name pointer nusnet-70-65.dynip.nus.edu.sg.
66.70.132.137.in-addr.arpa domain name pointer nusnet-70-66.dynip.nus.edu.sg.
67.70.132.137.in-addr.arpa domain name pointer nusnet-70-67.dynip.nus.edu.sg.
68.70.132.137.in-addr.arpa domain name pointer nusnet-70-68.dynip.nus.edu.sg.
69.70.132.137.in-addr.arpa domain name pointer nusnet-70-69.dynip.nus.edu.sg.
70.70.132.137.in-addr.arpa domain name pointer nusnet-70-70.dynip.nus.edu.sg.
71.70.132.137.in-addr.arpa domain name pointer nusnet-70-71.dynip.nus.edu.sg.
72.70.132.137.in-addr.arpa domain name pointer nusnet-70-72.dynip.nus.edu.sg.
73.70.132.137.in-addr.arpa domain name pointer nusnet-70-73.dynip.nus.edu.sg.
74.70.132.137.in-addr.arpa domain name pointer nusnet-70-74.dynip.nus.edu.sg.
75.70.132.137.in-addr.arpa domain name pointer nusnet-70-75.dynip.nus.edu.sg.
76.70.132.137.in-addr.arpa domain name pointer nusnet-70-76.dynip.nus.edu.sg.
77.70.132.137.in-addr.arpa domain name pointer nusnet-70-77.dynip.nus.edu.sg.
78.70.132.137.in-addr.arpa domain name pointer nusnet-70-78.dynip.nus.edu.sg.
79.70.132.137.in-addr.arpa domain name pointer nusnet-70-79.dynip.nus.edu.sg.
80.70.132.137.in-addr.arpa domain name pointer nusnet-70-80.dynip.nus.edu.sg.
81.70.132.137.in-addr.arpa domain name pointer mu.statistics.nus.edu.sg.
82.70.132.137.in-addr.arpa domain name pointer nusnet-70-82.dynip.nus.edu.sg.
83.70.132.137.in-addr.arpa domain name pointer tu.statistics.nus.edu.sg.
84.70.132.137.in-addr.arpa domain name pointer jin.statistics.nus.edu.sg.
85.70.132.137.in-addr.arpa domain name pointer huo.statistics.nus.edu.sg.
86.70.132.137.in-addr.arpa domain name pointer shui.statistics.nus.edu.sg.
87.70.132.137.in-addr.arpa domain name pointer nusnet-70-87.dynip.nus.edu.sg.
88.70.132.137.in-addr.arpa domain name pointer nusnet-70-88.dynip.nus.edu.sg.
89.70.132.137.in-addr.arpa domain name pointer nusnet-70-89.dynip.nus.edu.sg.
90.70.132.137.in-addr.arpa domain name pointer nusnet-70-90.dynip.nus.edu.sg.
91.70.132.137.in-addr.arpa domain name pointer nusnet-70-91.dynip.nus.edu.sg.
92.70.132.137.in-addr.arpa domain name pointer nusnet-70-92.dynip.nus.edu.sg.
93.70.132.137.in-addr.arpa domain name pointer nusnet-70-93.dynip.nus.edu.sg.
94.70.132.137.in-addr.arpa domain name pointer nusnet-70-94.dynip.nus.edu.sg.
95.70.132.137.in-addr.arpa domain name pointer nusnet-70-95.dynip.nus.edu.sg.
96.70.132.137.in-addr.arpa domain name pointer nusnet-70-96.dynip.nus.edu.sg.
97.70.132.137.in-addr.arpa domain name pointer nusnet-70-97.dynip.nus.edu.sg.
98.70.132.137.in-addr.arpa domain name pointer luglabs.cita.nus.edu.sg.
99.70.132.137.in-addr.arpa domain name pointer nusnet-70-99.dynip.nus.edu.sg.
100.70.132.137.in-addr.arpa domain name pointer nusnet-70-100.dynip.nus.edu.sg.
101.70.132.137.in-addr.arpa domain name pointer nusnet-70-101.dynip.nus.edu.sg.
102.70.132.137.in-addr.arpa domain name pointer nusnet-70-102.dynip.nus.edu.sg.
103.70.132.137.in-addr.arpa domain name pointer nusnet-70-103.dynip.nus.edu.sg.
104.70.132.137.in-addr.arpa domain name pointer nusnet-70-104.dynip.nus.edu.sg.
105.70.132.137.in-addr.arpa domain name pointer nusnet-70-105.dynip.nus.edu.sg.
106.70.132.137.in-addr.arpa domain name pointer nusnet-70-106.dynip.nus.edu.sg.
107.70.132.137.in-addr.arpa domain name pointer nusnet-70-107.dynip.nus.edu.sg.
108.70.132.137.in-addr.arpa domain name pointer nusnet-70-108.dynip.nus.edu.sg.
109.70.132.137.in-addr.arpa domain name pointer nusnet-70-109.dynip.nus.edu.sg.
110.70.132.137.in-addr.arpa domain name pointer nusnet-70-110.dynip.nus.edu.sg.
111.70.132.137.in-addr.arpa domain name pointer nusnet-70-111.dynip.nus.edu.sg.
112.70.132.137.in-addr.arpa domain name pointer nusnet-70-112.dynip.nus.edu.sg.
113.70.132.137.in-addr.arpa domain name pointer nusnet-70-113.dynip.nus.edu.sg.
114.70.132.137.in-addr.arpa domain name pointer nusnet-70-114.dynip.nus.edu.sg.
115.70.132.137.in-addr.arpa domain name pointer nusnet-70-115.dynip.nus.edu.sg.
116.70.132.137.in-addr.arpa domain name pointer s131116.pc.nus.edu.sg.
117.70.132.137.in-addr.arpa domain name pointer s131117.pc.nus.edu.sg.
118.70.132.137.in-addr.arpa domain name pointer nusnet-70-118.dynip.nus.edu.sg.
119.70.132.137.in-addr.arpa domain name pointer nusnet-70-119.dynip.nus.edu.sg.
120.70.132.137.in-addr.arpa domain name pointer nusnet-70-120.dynip.nus.edu.sg.
121.70.132.137.in-addr.arpa domain name pointer cwaip.nus.edu.sg.
122.70.132.137.in-addr.arpa domain name pointer nusnet-70-122.dynip.nus.edu.sg.
123.70.132.137.in-addr.arpa domain name pointer nusnet-70-123.dynip.nus.edu.sg.
124.70.132.137.in-addr.arpa domain name pointer nusnet-70-124.dynip.nus.edu.sg.
125.70.132.137.in-addr.arpa domain name pointer nusnet-70-125.dynip.nus.edu.sg.
126.70.132.137.in-addr.arpa domain name pointer nusnet-70-126.dynip.nus.edu.sg.
127.70.132.137.in-addr.arpa domain name pointer nusnet-70-127.dynip.nus.edu.sg.
128.70.132.137.in-addr.arpa domain name pointer s130001.pc.nus.edu.sg.
129.70.132.137.in-addr.arpa domain name pointer s130002.pc.nus.edu.sg.
130.70.132.137.in-addr.arpa domain name pointer s130003.pc.nus.edu.sg.
131.70.132.137.in-addr.arpa domain name pointer s130004.pc.nus.edu.sg.
132.70.132.137.in-addr.arpa domain name pointer s130005.pc.nus.edu.sg.
133.70.132.137.in-addr.arpa domain name pointer s130006.pc.nus.edu.sg.
134.70.132.137.in-addr.arpa domain name pointer s130007.pc.nus.edu.sg.
135.70.132.137.in-addr.arpa domain name pointer s130008.pc.nus.edu.sg.
136.70.132.137.in-addr.arpa domain name pointer s130009.pc.nus.edu.sg.
137.70.132.137.in-addr.arpa domain name pointer s130010.pc.nus.edu.sg.
138.70.132.137.in-addr.arpa domain name pointer s130011.pc.nus.edu.sg.
139.70.132.137.in-addr.arpa domain name pointer s130012.pc.nus.edu.sg.
140.70.132.137.in-addr.arpa domain name pointer s130013.pc.nus.edu.sg.
141.70.132.137.in-addr.arpa domain name pointer s130014.pc.nus.edu.sg.
142.70.132.137.in-addr.arpa domain name pointer s130015.pc.nus.edu.sg.
143.70.132.137.in-addr.arpa domain name pointer s130016.pc.nus.edu.sg.
144.70.132.137.in-addr.arpa domain name pointer s130017.pc.nus.edu.sg.
145.70.132.137.in-addr.arpa domain name pointer s130018.pc.nus.edu.sg.
146.70.132.137.in-addr.arpa domain name pointer s130019.pc.nus.edu.sg.
147.70.132.137.in-addr.arpa domain name pointer s130020.pc.nus.edu.sg.
148.70.132.137.in-addr.arpa domain name pointer s130021.pc.nus.edu.sg.
149.70.132.137.in-addr.arpa domain name pointer s130022.pc.nus.edu.sg.
150.70.132.137.in-addr.arpa domain name pointer s130023.pc.nus.edu.sg.
151.70.132.137.in-addr.arpa domain name pointer s130024.pc.nus.edu.sg.
152.70.132.137.in-addr.arpa domain name pointer s130025.pc.nus.edu.sg.
153.70.132.137.in-addr.arpa domain name pointer s130026.pc.nus.edu.sg.
154.70.132.137.in-addr.arpa domain name pointer s130027.pc.nus.edu.sg.
155.70.132.137.in-addr.arpa domain name pointer s130028.pc.nus.edu.sg.
156.70.132.137.in-addr.arpa domain name pointer s130029.pc.nus.edu.sg.
157.70.132.137.in-addr.arpa domain name pointer s130030.pc.nus.edu.sg.
158.70.132.137.in-addr.arpa domain name pointer s130031.pc.nus.edu.sg.
159.70.132.137.in-addr.arpa domain name pointer s130032.pc.nus.edu.sg.
160.70.132.137.in-addr.arpa domain name pointer s130033.pc.nus.edu.sg.
161.70.132.137.in-addr.arpa domain name pointer s130034.pc.nus.edu.sg.
162.70.132.137.in-addr.arpa domain name pointer s130035.pc.nus.edu.sg.
163.70.132.137.in-addr.arpa domain name pointer s130036.pc.nus.edu.sg.
164.70.132.137.in-addr.arpa domain name pointer s130037.pc.nus.edu.sg.
165.70.132.137.in-addr.arpa domain name pointer s130038.pc.nus.edu.sg.
166.70.132.137.in-addr.arpa domain name pointer nusnet-70-166.dynip.nus.edu.sg.
167.70.132.137.in-addr.arpa domain name pointer nusnet-70-167.dynip.nus.edu.sg.
168.70.132.137.in-addr.arpa domain name pointer s130041.pc.nus.edu.sg.
169.70.132.137.in-addr.arpa domain name pointer s130042.pc.nus.edu.sg.
170.70.132.137.in-addr.arpa domain name pointer s130043.pc.nus.edu.sg.
171.70.132.137.in-addr.arpa domain name pointer s130044.pc.nus.edu.sg.
172.70.132.137.in-addr.arpa domain name pointer s130045.pc.nus.edu.sg.
173.70.132.137.in-addr.arpa domain name pointer s130046.pc.nus.edu.sg.
174.70.132.137.in-addr.arpa domain name pointer s130047.pc.nus.edu.sg.
175.70.132.137.in-addr.arpa domain name pointer s130048.pc.nus.edu.sg.
176.70.132.137.in-addr.arpa domain name pointer nusnet-70-176.dynip.nus.edu.sg.
177.70.132.137.in-addr.arpa domain name pointer s130050.pc.nus.edu.sg.
178.70.132.137.in-addr.arpa domain name pointer s130051.pc.nus.edu.sg.
179.70.132.137.in-addr.arpa domain name pointer s130052.pc.nus.edu.sg.
180.70.132.137.in-addr.arpa domain name pointer s130053.pc.nus.edu.sg.
181.70.132.137.in-addr.arpa domain name pointer s130054.pc.nus.edu.sg.
182.70.132.137.in-addr.arpa domain name pointer s130055.pc.nus.edu.sg.
183.70.132.137.in-addr.arpa domain name pointer s130056.pc.nus.edu.sg.
184.70.132.137.in-addr.arpa domain name pointer s130057.pc.nus.edu.sg.
185.70.132.137.in-addr.arpa domain name pointer s130058.pc.nus.edu.sg.
186.70.132.137.in-addr.arpa domain name pointer s130059.pc.nus.edu.sg.
187.70.132.137.in-addr.arpa domain name pointer s130060.pc.nus.edu.sg.
188.70.132.137.in-addr.arpa domain name pointer s130061.pc.nus.edu.sg.
189.70.132.137.in-addr.arpa domain name pointer s130062.pc.nus.edu.sg.
190.70.132.137.in-addr.arpa domain name pointer s130063.pc.nus.edu.sg.
191.70.132.137.in-addr.arpa domain name pointer s130064.pc.nus.edu.sg.
192.70.132.137.in-addr.arpa domain name pointer s130065.pc.nus.edu.sg.
193.70.132.137.in-addr.arpa domain name pointer s130066.pc.nus.edu.sg.
194.70.132.137.in-addr.arpa domain name pointer s130067.pc.nus.edu.sg.
195.70.132.137.in-addr.arpa domain name pointer s130068.pc.nus.edu.sg.
196.70.132.137.in-addr.arpa domain name pointer s130069.pc.nus.edu.sg.
197.70.132.137.in-addr.arpa domain name pointer s130070.pc.nus.edu.sg.
198.70.132.137.in-addr.arpa domain name pointer s130071.pc.nus.edu.sg.
199.70.132.137.in-addr.arpa domain name pointer s130072.pc.nus.edu.sg.
200.70.132.137.in-addr.arpa domain name pointer s130073.pc.nus.edu.sg.
201.70.132.137.in-addr.arpa domain name pointer s130074.pc.nus.edu.sg.
202.70.132.137.in-addr.arpa domain name pointer s130075.pc.nus.edu.sg.
203.70.132.137.in-addr.arpa domain name pointer s130076.pc.nus.edu.sg.
204.70.132.137.in-addr.arpa domain name pointer s130077.pc.nus.edu.sg.
205.70.132.137.in-addr.arpa domain name pointer s130078.pc.nus.edu.sg.
206.70.132.137.in-addr.arpa domain name pointer s130079.pc.nus.edu.sg.
207.70.132.137.in-addr.arpa domain name pointer s130080.pc.nus.edu.sg.
208.70.132.137.in-addr.arpa domain name pointer s130081.pc.nus.edu.sg.
209.70.132.137.in-addr.arpa domain name pointer s130082.pc.nus.edu.sg.
210.70.132.137.in-addr.arpa domain name pointer s130083.pc.nus.edu.sg.
211.70.132.137.in-addr.arpa domain name pointer s130084.pc.nus.edu.sg.
212.70.132.137.in-addr.arpa domain name pointer s130085.pc.nus.edu.sg.
213.70.132.137.in-addr.arpa domain name pointer s130086.pc.nus.edu.sg.
214.70.132.137.in-addr.arpa domain name pointer s130087.pc.nus.edu.sg.
215.70.132.137.in-addr.arpa domain name pointer s130088.pc.nus.edu.sg.
216.70.132.137.in-addr.arpa domain name pointer s130089.pc.nus.edu.sg.
217.70.132.137.in-addr.arpa domain name pointer s130090.pc.nus.edu.sg.
218.70.132.137.in-addr.arpa domain name pointer s130091.pc.nus.edu.sg.
219.70.132.137.in-addr.arpa domain name pointer s130092.pc.nus.edu.sg.
220.70.132.137.in-addr.arpa domain name pointer s130093.pc.nus.edu.sg.
221.70.132.137.in-addr.arpa domain name pointer s130094.pc.nus.edu.sg.
222.70.132.137.in-addr.arpa domain name pointer s130095.pc.nus.edu.sg.
223.70.132.137.in-addr.arpa domain name pointer s130096.pc.nus.edu.sg.
224.70.132.137.in-addr.arpa domain name pointer s130097.pc.nus.edu.sg.
225.70.132.137.in-addr.arpa domain name pointer s130098.pc.nus.edu.sg.
226.70.132.137.in-addr.arpa domain name pointer s130099.pc.nus.edu.sg.
227.70.132.137.in-addr.arpa domain name pointer s130100.pc.nus.edu.sg.
228.70.132.137.in-addr.arpa domain name pointer s130101.pc.nus.edu.sg.
229.70.132.137.in-addr.arpa domain name pointer s130102.pc.nus.edu.sg.
230.70.132.137.in-addr.arpa domain name pointer s130103.pc.nus.edu.sg.
231.70.132.137.in-addr.arpa domain name pointer s130104.pc.nus.edu.sg.
232.70.132.137.in-addr.arpa domain name pointer s130105.pc.nus.edu.sg.
233.70.132.137.in-addr.arpa domain name pointer s130106.pc.nus.edu.sg.
234.70.132.137.in-addr.arpa domain name pointer s130107.pc.nus.edu.sg.
235.70.132.137.in-addr.arpa domain name pointer s130108.pc.nus.edu.sg.
236.70.132.137.in-addr.arpa domain name pointer s130109.pc.nus.edu.sg.
237.70.132.137.in-addr.arpa domain name pointer s130110.pc.nus.edu.sg.
238.70.132.137.in-addr.arpa domain name pointer s130111.pc.nus.edu.sg.
239.70.132.137.in-addr.arpa domain name pointer s130112.pc.nus.edu.sg.
240.70.132.137.in-addr.arpa domain name pointer s130113.pc.nus.edu.sg.
241.70.132.137.in-addr.arpa domain name pointer s130114.pc.nus.edu.sg.
242.70.132.137.in-addr.arpa domain name pointer s130115.pc.nus.edu.sg.
243.70.132.137.in-addr.arpa domain name pointer s130116.pc.nus.edu.sg.
244.70.132.137.in-addr.arpa domain name pointer s130117.pc.nus.edu.sg.
245.70.132.137.in-addr.arpa domain name pointer s130118.pc.nus.edu.sg.
246.70.132.137.in-addr.arpa domain name pointer s130119.pc.nus.edu.sg.
247.70.132.137.in-addr.arpa domain name pointer nusnet-70-247.dynip.nus.edu.sg.
248.70.132.137.in-addr.arpa domain name pointer s130121.pc.nus.edu.sg.
249.70.132.137.in-addr.arpa domain name pointer s130122.pc.nus.edu.sg.
250.70.132.137.in-addr.arpa domain name pointer s130123.pc.nus.edu.sg.
251.70.132.137.in-addr.arpa domain name pointer s130124.pc.nus.edu.sg.
252.70.132.137.in-addr.arpa domain name pointer s130125.pc.nus.edu.sg.
253.70.132.137.in-addr.arpa domain name pointer s130126.pc.nus.edu.sg.
254.70.132.137.in-addr.arpa domain name pointer s130127.pc.nus.edu.sg.
Host 255.70.132.137.in-addr.arpa not found: 3(NXDOMAIN)