Host 0.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 1.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 2.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
3.198.132.137.in-addr.arpa domain name pointer nusnet-198-3.dynip.nus.edu.sg.
4.198.132.137.in-addr.arpa domain name pointer nusnet-198-4.dynip.nus.edu.sg.
5.198.132.137.in-addr.arpa domain name pointer nusnet-198-5.dynip.nus.edu.sg.
6.198.132.137.in-addr.arpa domain name pointer nusnet-198-6.dynip.nus.edu.sg.
7.198.132.137.in-addr.arpa domain name pointer nusnet-198-7.dynip.nus.edu.sg.
8.198.132.137.in-addr.arpa domain name pointer nusnet-198-8.dynip.nus.edu.sg.
9.198.132.137.in-addr.arpa domain name pointer nusnet-198-9.dynip.nus.edu.sg.
10.198.132.137.in-addr.arpa domain name pointer nusnet-198-10.dynip.nus.edu.sg.
11.198.132.137.in-addr.arpa domain name pointer nusnet-198-11.dynip.nus.edu.sg.
Host 12.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 13.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 14.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 15.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 16.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 17.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 18.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 19.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 20.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 21.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 22.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 23.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 24.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
Host 25.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)
26.198.132.137.in-addr.arpa domain name pointer nusnet-198-26.dynip.nus.edu.sg.
27.198.132.137.in-addr.arpa domain name pointer nusnet-198-27.dynip.nus.edu.sg.
28.198.132.137.in-addr.arpa domain name pointer nusnet-198-28.dynip.nus.edu.sg.
29.198.132.137.in-addr.arpa domain name pointer nusnet-198-29.dynip.nus.edu.sg.
30.198.132.137.in-addr.arpa domain name pointer nusnet-198-30.dynip.nus.edu.sg.
31.198.132.137.in-addr.arpa domain name pointer nusnet-198-31.dynip.nus.edu.sg.
32.198.132.137.in-addr.arpa domain name pointer nusnet-198-32.dynip.nus.edu.sg.
33.198.132.137.in-addr.arpa domain name pointer nusnet-198-33.dynip.nus.edu.sg.
34.198.132.137.in-addr.arpa domain name pointer nusnet-198-34.dynip.nus.edu.sg.
35.198.132.137.in-addr.arpa domain name pointer nusnet-198-35.dynip.nus.edu.sg.
36.198.132.137.in-addr.arpa domain name pointer nusnet-198-36.dynip.nus.edu.sg.
37.198.132.137.in-addr.arpa domain name pointer nusnet-198-37.dynip.nus.edu.sg.
38.198.132.137.in-addr.arpa domain name pointer nusnet-198-38.dynip.nus.edu.sg.
39.198.132.137.in-addr.arpa domain name pointer nusnet-198-39.dynip.nus.edu.sg.
40.198.132.137.in-addr.arpa domain name pointer nusnet-198-40.dynip.nus.edu.sg.
41.198.132.137.in-addr.arpa domain name pointer nusnet-198-41.dynip.nus.edu.sg.
42.198.132.137.in-addr.arpa domain name pointer nusnet-198-42.dynip.nus.edu.sg.
43.198.132.137.in-addr.arpa domain name pointer nusnet-198-43.dynip.nus.edu.sg.
44.198.132.137.in-addr.arpa domain name pointer nusnet-198-44.dynip.nus.edu.sg.
45.198.132.137.in-addr.arpa domain name pointer nusnet-198-45.dynip.nus.edu.sg.
46.198.132.137.in-addr.arpa domain name pointer nusnet-198-46.dynip.nus.edu.sg.
47.198.132.137.in-addr.arpa domain name pointer nusnet-198-47.dynip.nus.edu.sg.
48.198.132.137.in-addr.arpa domain name pointer nusnet-198-48.dynip.nus.edu.sg.
49.198.132.137.in-addr.arpa domain name pointer nusnet-198-49.dynip.nus.edu.sg.
50.198.132.137.in-addr.arpa domain name pointer nusnet-198-50.dynip.nus.edu.sg.
51.198.132.137.in-addr.arpa domain name pointer nusnet-198-51.dynip.nus.edu.sg.
52.198.132.137.in-addr.arpa domain name pointer nusnet-198-52.dynip.nus.edu.sg.
53.198.132.137.in-addr.arpa domain name pointer nusnet-198-53.dynip.nus.edu.sg.
54.198.132.137.in-addr.arpa domain name pointer nusnet-198-54.dynip.nus.edu.sg.
55.198.132.137.in-addr.arpa domain name pointer nusnet-198-55.dynip.nus.edu.sg.
56.198.132.137.in-addr.arpa domain name pointer nusnet-198-56.dynip.nus.edu.sg.
57.198.132.137.in-addr.arpa domain name pointer nusnet-198-57.dynip.nus.edu.sg.
58.198.132.137.in-addr.arpa domain name pointer nusnet-198-58.dynip.nus.edu.sg.
59.198.132.137.in-addr.arpa domain name pointer nusnet-198-59.dynip.nus.edu.sg.
60.198.132.137.in-addr.arpa domain name pointer nusnet-198-60.dynip.nus.edu.sg.
61.198.132.137.in-addr.arpa domain name pointer nusnet-198-61.dynip.nus.edu.sg.
62.198.132.137.in-addr.arpa domain name pointer nusnet-198-62.dynip.nus.edu.sg.
63.198.132.137.in-addr.arpa domain name pointer nusnet-198-63.dynip.nus.edu.sg.
64.198.132.137.in-addr.arpa domain name pointer nusnet-198-64.dynip.nus.edu.sg.
65.198.132.137.in-addr.arpa domain name pointer nusnet-198-65.dynip.nus.edu.sg.
66.198.132.137.in-addr.arpa domain name pointer nusnet-198-66.dynip.nus.edu.sg.
67.198.132.137.in-addr.arpa domain name pointer nusnet-198-67.dynip.nus.edu.sg.
68.198.132.137.in-addr.arpa domain name pointer nusnet-198-68.dynip.nus.edu.sg.
69.198.132.137.in-addr.arpa domain name pointer nusnet-198-69.dynip.nus.edu.sg.
70.198.132.137.in-addr.arpa domain name pointer nusnet-198-70.dynip.nus.edu.sg.
71.198.132.137.in-addr.arpa domain name pointer nusnet-198-71.dynip.nus.edu.sg.
72.198.132.137.in-addr.arpa domain name pointer nusnet-198-72.dynip.nus.edu.sg.
73.198.132.137.in-addr.arpa domain name pointer nusnet-198-73.dynip.nus.edu.sg.
74.198.132.137.in-addr.arpa domain name pointer nusnet-198-74.dynip.nus.edu.sg.
75.198.132.137.in-addr.arpa domain name pointer nusnet-198-75.dynip.nus.edu.sg.
76.198.132.137.in-addr.arpa domain name pointer nusnet-198-76.dynip.nus.edu.sg.
77.198.132.137.in-addr.arpa domain name pointer nusnet-198-77.dynip.nus.edu.sg.
78.198.132.137.in-addr.arpa domain name pointer nusnet-198-78.dynip.nus.edu.sg.
79.198.132.137.in-addr.arpa domain name pointer nusnet-198-79.dynip.nus.edu.sg.
80.198.132.137.in-addr.arpa domain name pointer nusnet-198-80.dynip.nus.edu.sg.
81.198.132.137.in-addr.arpa domain name pointer nusnet-198-81.dynip.nus.edu.sg.
82.198.132.137.in-addr.arpa domain name pointer nusnet-198-82.dynip.nus.edu.sg.
83.198.132.137.in-addr.arpa domain name pointer nusnet-198-83.dynip.nus.edu.sg.
84.198.132.137.in-addr.arpa domain name pointer nusnet-198-84.dynip.nus.edu.sg.
85.198.132.137.in-addr.arpa domain name pointer nusnet-198-85.dynip.nus.edu.sg.
86.198.132.137.in-addr.arpa domain name pointer nusnet-198-86.dynip.nus.edu.sg.
87.198.132.137.in-addr.arpa domain name pointer nusnet-198-87.dynip.nus.edu.sg.
88.198.132.137.in-addr.arpa domain name pointer nusnet-198-88.dynip.nus.edu.sg.
89.198.132.137.in-addr.arpa domain name pointer nusnet-198-89.dynip.nus.edu.sg.
90.198.132.137.in-addr.arpa domain name pointer nusnet-198-90.dynip.nus.edu.sg.
91.198.132.137.in-addr.arpa domain name pointer nusnet-198-91.dynip.nus.edu.sg.
92.198.132.137.in-addr.arpa domain name pointer nusnet-198-92.dynip.nus.edu.sg.
93.198.132.137.in-addr.arpa domain name pointer nusnet-198-93.dynip.nus.edu.sg.
94.198.132.137.in-addr.arpa domain name pointer nusnet-198-94.dynip.nus.edu.sg.
95.198.132.137.in-addr.arpa domain name pointer nusnet-198-95.dynip.nus.edu.sg.
96.198.132.137.in-addr.arpa domain name pointer nusnet-198-96.dynip.nus.edu.sg.
97.198.132.137.in-addr.arpa domain name pointer nusnet-198-97.dynip.nus.edu.sg.
98.198.132.137.in-addr.arpa domain name pointer nusnet-198-98.dynip.nus.edu.sg.
99.198.132.137.in-addr.arpa domain name pointer nusnet-198-99.dynip.nus.edu.sg.
100.198.132.137.in-addr.arpa domain name pointer nusnet-198-100.dynip.nus.edu.sg.
101.198.132.137.in-addr.arpa domain name pointer nusnet-198-101.dynip.nus.edu.sg.
102.198.132.137.in-addr.arpa domain name pointer nusnet-198-102.dynip.nus.edu.sg.
103.198.132.137.in-addr.arpa domain name pointer nusnet-198-103.dynip.nus.edu.sg.
104.198.132.137.in-addr.arpa domain name pointer nusnet-198-104.dynip.nus.edu.sg.
105.198.132.137.in-addr.arpa domain name pointer nusnet-198-105.dynip.nus.edu.sg.
106.198.132.137.in-addr.arpa domain name pointer nusnet-198-106.dynip.nus.edu.sg.
107.198.132.137.in-addr.arpa domain name pointer nusnet-198-107.dynip.nus.edu.sg.
108.198.132.137.in-addr.arpa domain name pointer nusnet-198-108.dynip.nus.edu.sg.
109.198.132.137.in-addr.arpa domain name pointer nusnet-198-109.dynip.nus.edu.sg.
110.198.132.137.in-addr.arpa domain name pointer nusnet-198-110.dynip.nus.edu.sg.
111.198.132.137.in-addr.arpa domain name pointer nusnet-198-111.dynip.nus.edu.sg.
112.198.132.137.in-addr.arpa domain name pointer nusnet-198-112.dynip.nus.edu.sg.
113.198.132.137.in-addr.arpa domain name pointer nusnet-198-113.dynip.nus.edu.sg.
114.198.132.137.in-addr.arpa domain name pointer nusnet-198-114.dynip.nus.edu.sg.
115.198.132.137.in-addr.arpa domain name pointer nusnet-198-115.dynip.nus.edu.sg.
116.198.132.137.in-addr.arpa domain name pointer nusnet-198-116.dynip.nus.edu.sg.
117.198.132.137.in-addr.arpa domain name pointer nusnet-198-117.dynip.nus.edu.sg.
118.198.132.137.in-addr.arpa domain name pointer nusnet-198-118.dynip.nus.edu.sg.
119.198.132.137.in-addr.arpa domain name pointer nusnet-198-119.dynip.nus.edu.sg.
120.198.132.137.in-addr.arpa domain name pointer nusnet-198-120.dynip.nus.edu.sg.
121.198.132.137.in-addr.arpa domain name pointer nusnet-198-121.dynip.nus.edu.sg.
122.198.132.137.in-addr.arpa domain name pointer nusnet-198-122.dynip.nus.edu.sg.
123.198.132.137.in-addr.arpa domain name pointer nusnet-198-123.dynip.nus.edu.sg.
124.198.132.137.in-addr.arpa domain name pointer nusnet-198-124.dynip.nus.edu.sg.
125.198.132.137.in-addr.arpa domain name pointer nusnet-198-125.dynip.nus.edu.sg.
126.198.132.137.in-addr.arpa domain name pointer nusnet-198-126.dynip.nus.edu.sg.
127.198.132.137.in-addr.arpa domain name pointer nusnet-198-127.dynip.nus.edu.sg.
128.198.132.137.in-addr.arpa domain name pointer as40001.pc.nus.edu.sg.
129.198.132.137.in-addr.arpa domain name pointer as40002.pc.nus.edu.sg.
130.198.132.137.in-addr.arpa domain name pointer as40003.pc.nus.edu.sg.
131.198.132.137.in-addr.arpa domain name pointer as40004.pc.nus.edu.sg.
132.198.132.137.in-addr.arpa domain name pointer as40005.pc.nus.edu.sg.
133.198.132.137.in-addr.arpa domain name pointer as40006.pc.nus.edu.sg.
134.198.132.137.in-addr.arpa domain name pointer as40007.pc.nus.edu.sg.
135.198.132.137.in-addr.arpa domain name pointer as40008.pc.nus.edu.sg.
136.198.132.137.in-addr.arpa domain name pointer as40009.pc.nus.edu.sg.
137.198.132.137.in-addr.arpa domain name pointer as40010.pc.nus.edu.sg.
138.198.132.137.in-addr.arpa domain name pointer as40011.pc.nus.edu.sg.
139.198.132.137.in-addr.arpa domain name pointer as40012.pc.nus.edu.sg.
140.198.132.137.in-addr.arpa domain name pointer as40013.pc.nus.edu.sg.
141.198.132.137.in-addr.arpa domain name pointer as40014.pc.nus.edu.sg.
142.198.132.137.in-addr.arpa domain name pointer as40015.pc.nus.edu.sg.
143.198.132.137.in-addr.arpa domain name pointer as40016.pc.nus.edu.sg.
144.198.132.137.in-addr.arpa domain name pointer as40017.pc.nus.edu.sg.
145.198.132.137.in-addr.arpa domain name pointer as40018.pc.nus.edu.sg.
146.198.132.137.in-addr.arpa domain name pointer as40019.pc.nus.edu.sg.
147.198.132.137.in-addr.arpa domain name pointer as40020.pc.nus.edu.sg.
148.198.132.137.in-addr.arpa domain name pointer as40021.pc.nus.edu.sg.
149.198.132.137.in-addr.arpa domain name pointer as40022.pc.nus.edu.sg.
150.198.132.137.in-addr.arpa domain name pointer as40023.pc.nus.edu.sg.
151.198.132.137.in-addr.arpa domain name pointer as40024.pc.nus.edu.sg.
152.198.132.137.in-addr.arpa domain name pointer as40025.pc.nus.edu.sg.
153.198.132.137.in-addr.arpa domain name pointer as40026.pc.nus.edu.sg.
154.198.132.137.in-addr.arpa domain name pointer as40027.pc.nus.edu.sg.
155.198.132.137.in-addr.arpa domain name pointer as40028.pc.nus.edu.sg.
156.198.132.137.in-addr.arpa domain name pointer as40029.pc.nus.edu.sg.
157.198.132.137.in-addr.arpa domain name pointer as40030.pc.nus.edu.sg.
158.198.132.137.in-addr.arpa domain name pointer as40031.pc.nus.edu.sg.
159.198.132.137.in-addr.arpa domain name pointer as40032.pc.nus.edu.sg.
160.198.132.137.in-addr.arpa domain name pointer as40033.pc.nus.edu.sg.
161.198.132.137.in-addr.arpa domain name pointer as40034.pc.nus.edu.sg.
162.198.132.137.in-addr.arpa domain name pointer as40035.pc.nus.edu.sg.
163.198.132.137.in-addr.arpa domain name pointer as40036.pc.nus.edu.sg.
164.198.132.137.in-addr.arpa domain name pointer as40037.pc.nus.edu.sg.
165.198.132.137.in-addr.arpa domain name pointer as40038.pc.nus.edu.sg.
166.198.132.137.in-addr.arpa domain name pointer as40039.pc.nus.edu.sg.
167.198.132.137.in-addr.arpa domain name pointer as40040.pc.nus.edu.sg.
168.198.132.137.in-addr.arpa domain name pointer as40041.pc.nus.edu.sg.
169.198.132.137.in-addr.arpa domain name pointer as40042.pc.nus.edu.sg.
170.198.132.137.in-addr.arpa domain name pointer as40043.pc.nus.edu.sg.
171.198.132.137.in-addr.arpa domain name pointer as40044.pc.nus.edu.sg.
172.198.132.137.in-addr.arpa domain name pointer as40045.pc.nus.edu.sg.
173.198.132.137.in-addr.arpa domain name pointer as40046.pc.nus.edu.sg.
174.198.132.137.in-addr.arpa domain name pointer as40047.pc.nus.edu.sg.
175.198.132.137.in-addr.arpa domain name pointer as40048.pc.nus.edu.sg.
176.198.132.137.in-addr.arpa domain name pointer as40049.pc.nus.edu.sg.
177.198.132.137.in-addr.arpa domain name pointer as40050.pc.nus.edu.sg.
178.198.132.137.in-addr.arpa domain name pointer as40051.pc.nus.edu.sg.
179.198.132.137.in-addr.arpa domain name pointer as40052.pc.nus.edu.sg.
180.198.132.137.in-addr.arpa domain name pointer as40053.pc.nus.edu.sg.
181.198.132.137.in-addr.arpa domain name pointer as40054.pc.nus.edu.sg.
182.198.132.137.in-addr.arpa domain name pointer as40055.pc.nus.edu.sg.
183.198.132.137.in-addr.arpa domain name pointer as40056.pc.nus.edu.sg.
184.198.132.137.in-addr.arpa domain name pointer as40057.pc.nus.edu.sg.
185.198.132.137.in-addr.arpa domain name pointer as40058.pc.nus.edu.sg.
186.198.132.137.in-addr.arpa domain name pointer as40059.pc.nus.edu.sg.
187.198.132.137.in-addr.arpa domain name pointer as40060.pc.nus.edu.sg.
188.198.132.137.in-addr.arpa domain name pointer as40061.pc.nus.edu.sg.
189.198.132.137.in-addr.arpa domain name pointer as40062.pc.nus.edu.sg.
190.198.132.137.in-addr.arpa domain name pointer as40063.pc.nus.edu.sg.
191.198.132.137.in-addr.arpa domain name pointer as40064.pc.nus.edu.sg.
192.198.132.137.in-addr.arpa domain name pointer as40065.pc.nus.edu.sg.
193.198.132.137.in-addr.arpa domain name pointer as40066.pc.nus.edu.sg.
194.198.132.137.in-addr.arpa domain name pointer as40067.pc.nus.edu.sg.
195.198.132.137.in-addr.arpa domain name pointer as40068.pc.nus.edu.sg.
196.198.132.137.in-addr.arpa domain name pointer as40069.pc.nus.edu.sg.
197.198.132.137.in-addr.arpa domain name pointer as40070.pc.nus.edu.sg.
198.198.132.137.in-addr.arpa domain name pointer as40071.pc.nus.edu.sg.
199.198.132.137.in-addr.arpa domain name pointer as40072.pc.nus.edu.sg.
200.198.132.137.in-addr.arpa domain name pointer as40073.pc.nus.edu.sg.
201.198.132.137.in-addr.arpa domain name pointer as40074.pc.nus.edu.sg.
202.198.132.137.in-addr.arpa domain name pointer as40075.pc.nus.edu.sg.
203.198.132.137.in-addr.arpa domain name pointer as40076.pc.nus.edu.sg.
204.198.132.137.in-addr.arpa domain name pointer as40077.pc.nus.edu.sg.
205.198.132.137.in-addr.arpa domain name pointer as40078.pc.nus.edu.sg.
206.198.132.137.in-addr.arpa domain name pointer as40079.pc.nus.edu.sg.
207.198.132.137.in-addr.arpa domain name pointer as40080.pc.nus.edu.sg.
208.198.132.137.in-addr.arpa domain name pointer as40081.pc.nus.edu.sg.
209.198.132.137.in-addr.arpa domain name pointer as40082.pc.nus.edu.sg.
210.198.132.137.in-addr.arpa domain name pointer as40083.pc.nus.edu.sg.
211.198.132.137.in-addr.arpa domain name pointer as40084.pc.nus.edu.sg.
212.198.132.137.in-addr.arpa domain name pointer as40085.pc.nus.edu.sg.
213.198.132.137.in-addr.arpa domain name pointer as40086.pc.nus.edu.sg.
214.198.132.137.in-addr.arpa domain name pointer as40087.pc.nus.edu.sg.
215.198.132.137.in-addr.arpa domain name pointer as40088.pc.nus.edu.sg.
216.198.132.137.in-addr.arpa domain name pointer as40089.pc.nus.edu.sg.
217.198.132.137.in-addr.arpa domain name pointer as40090.pc.nus.edu.sg.
218.198.132.137.in-addr.arpa domain name pointer as40091.pc.nus.edu.sg.
219.198.132.137.in-addr.arpa domain name pointer as40092.pc.nus.edu.sg.
220.198.132.137.in-addr.arpa domain name pointer as40093.pc.nus.edu.sg.
221.198.132.137.in-addr.arpa domain name pointer as40094.pc.nus.edu.sg.
222.198.132.137.in-addr.arpa domain name pointer as40095.pc.nus.edu.sg.
223.198.132.137.in-addr.arpa domain name pointer as40096.pc.nus.edu.sg.
224.198.132.137.in-addr.arpa domain name pointer as40097.pc.nus.edu.sg.
225.198.132.137.in-addr.arpa domain name pointer as40098.pc.nus.edu.sg.
226.198.132.137.in-addr.arpa domain name pointer as40099.pc.nus.edu.sg.
227.198.132.137.in-addr.arpa domain name pointer as40100.pc.nus.edu.sg.
228.198.132.137.in-addr.arpa domain name pointer as40101.pc.nus.edu.sg.
229.198.132.137.in-addr.arpa domain name pointer as40102.pc.nus.edu.sg.
230.198.132.137.in-addr.arpa domain name pointer as40103.pc.nus.edu.sg.
231.198.132.137.in-addr.arpa domain name pointer as40104.pc.nus.edu.sg.
232.198.132.137.in-addr.arpa domain name pointer as40105.pc.nus.edu.sg.
233.198.132.137.in-addr.arpa domain name pointer as40106.pc.nus.edu.sg.
234.198.132.137.in-addr.arpa domain name pointer as40107.pc.nus.edu.sg.
235.198.132.137.in-addr.arpa domain name pointer as40108.pc.nus.edu.sg.
236.198.132.137.in-addr.arpa domain name pointer as40109.pc.nus.edu.sg.
237.198.132.137.in-addr.arpa domain name pointer as40110.pc.nus.edu.sg.
238.198.132.137.in-addr.arpa domain name pointer as40111.pc.nus.edu.sg.
239.198.132.137.in-addr.arpa domain name pointer as40112.pc.nus.edu.sg.
240.198.132.137.in-addr.arpa domain name pointer as40113.pc.nus.edu.sg.
241.198.132.137.in-addr.arpa domain name pointer as40114.pc.nus.edu.sg.
242.198.132.137.in-addr.arpa domain name pointer as40115.pc.nus.edu.sg.
243.198.132.137.in-addr.arpa domain name pointer as40116.pc.nus.edu.sg.
244.198.132.137.in-addr.arpa domain name pointer as40117.pc.nus.edu.sg.
245.198.132.137.in-addr.arpa domain name pointer as40118.pc.nus.edu.sg.
246.198.132.137.in-addr.arpa domain name pointer as40119.pc.nus.edu.sg.
247.198.132.137.in-addr.arpa domain name pointer as40120.pc.nus.edu.sg.
248.198.132.137.in-addr.arpa domain name pointer as40121.pc.nus.edu.sg.
249.198.132.137.in-addr.arpa domain name pointer as40122.pc.nus.edu.sg.
250.198.132.137.in-addr.arpa domain name pointer as40123.pc.nus.edu.sg.
251.198.132.137.in-addr.arpa domain name pointer as40124.pc.nus.edu.sg.
252.198.132.137.in-addr.arpa domain name pointer as40125.pc.nus.edu.sg.
253.198.132.137.in-addr.arpa domain name pointer as40126.pc.nus.edu.sg.
254.198.132.137.in-addr.arpa domain name pointer as40127.pc.nus.edu.sg.
Host 255.198.132.137.in-addr.arpa not found: 3(NXDOMAIN)