Host 0.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 1.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 2.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 3.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 4.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 5.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 6.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 7.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
8.72.54.128.in-addr.arpa domain name pointer acs-theatre-01.ucsd.edu.
9.72.54.128.in-addr.arpa domain name pointer acs-theatre-02.ucsd.edu.
10.72.54.128.in-addr.arpa domain name pointer acs-theatre-03.ucsd.edu.
11.72.54.128.in-addr.arpa domain name pointer acs-theatre-04.ucsd.edu.
12.72.54.128.in-addr.arpa domain name pointer acs-theatre-05.ucsd.edu.
13.72.54.128.in-addr.arpa domain name pointer acs-theatre-06.ucsd.edu.
14.72.54.128.in-addr.arpa domain name pointer acs-theatre-07.ucsd.edu.
15.72.54.128.in-addr.arpa domain name pointer acs-theatre-08.ucsd.edu.
16.72.54.128.in-addr.arpa domain name pointer acs-theatre-09.ucsd.edu.
17.72.54.128.in-addr.arpa domain name pointer acs-theatre-10.ucsd.edu.
18.72.54.128.in-addr.arpa domain name pointer acs-theatre-11.ucsd.edu.
19.72.54.128.in-addr.arpa domain name pointer acs-gh18-pc01.ucsd.edu.
20.72.54.128.in-addr.arpa domain name pointer acs-gh18-pc02.ucsd.edu.
21.72.54.128.in-addr.arpa domain name pointer acs-gh18-pc03.ucsd.edu.
22.72.54.128.in-addr.arpa domain name pointer acs-gh18-pc04.ucsd.edu.
23.72.54.128.in-addr.arpa domain name pointer acs-gh18-pc05.ucsd.edu.
24.72.54.128.in-addr.arpa domain name pointer acs-gh18-pc06.ucsd.edu.
25.72.54.128.in-addr.arpa domain name pointer acs-gh18-pc07.ucsd.edu.
26.72.54.128.in-addr.arpa domain name pointer acs-gh18-pc08.ucsd.edu.
27.72.54.128.in-addr.arpa domain name pointer acs-gh18-pc09.ucsd.edu.
28.72.54.128.in-addr.arpa domain name pointer acs-gh18-pc10.ucsd.edu.
29.72.54.128.in-addr.arpa domain name pointer acs-gh18-pc11.ucsd.edu.
30.72.54.128.in-addr.arpa domain name pointer acs-gh18-pc12.ucsd.edu.
Host 31.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 32.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 33.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
34.72.54.128.in-addr.arpa domain name pointer acs-gh253-pc01.ucsd.edu.
35.72.54.128.in-addr.arpa domain name pointer acs-gh253-pc02.ucsd.edu.
Host 36.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 37.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
38.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc01.ucsd.edu.
39.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc02.ucsd.edu.
40.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc03.ucsd.edu.
41.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc04.ucsd.edu.
42.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc05.ucsd.edu.
43.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc06.ucsd.edu.
44.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc07.ucsd.edu.
45.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc08.ucsd.edu.
46.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc09.ucsd.edu.
47.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc10.ucsd.edu.
48.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc11.ucsd.edu.
49.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc12.ucsd.edu.
50.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc13.ucsd.edu.
51.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc14.ucsd.edu.
52.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc15.ucsd.edu.
53.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc16.ucsd.edu.
54.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc17.ucsd.edu.
55.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc18.ucsd.edu.
56.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc19.ucsd.edu.
57.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc20.ucsd.edu.
58.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc21.ucsd.edu.
59.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc22.ucsd.edu.
60.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc23.ucsd.edu.
61.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc24.ucsd.edu.
62.72.54.128.in-addr.arpa domain name pointer acs-gh263-pc25.ucsd.edu.
Host 63.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 64.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
65.72.54.128.in-addr.arpa domain name pointer acs-freedom-srv.ucsd.edu.
66.72.54.128.in-addr.arpa domain name pointer acs-gh-srv.ucsd.edu.
67.72.54.128.in-addr.arpa domain name pointer acs-gh-mac-srv.ucsd.edu.
68.72.54.128.in-addr.arpa domain name pointer acs-gh-keybackup.ucsd.edu.
69.72.54.128.in-addr.arpa domain name pointer acs-flexlm-srv1.ucsd.edu.
70.72.54.128.in-addr.arpa domain name pointer acs-nds3.ucsd.edu.
71.72.54.128.in-addr.arpa domain name pointer acs-gh-mac01.ucsd.edu.
72.72.54.128.in-addr.arpa domain name pointer acs-gh-mac02.ucsd.edu.
73.72.54.128.in-addr.arpa domain name pointer acs-gh-mac03.ucsd.edu.
74.72.54.128.in-addr.arpa domain name pointer acs-gh-mac04.ucsd.edu.
75.72.54.128.in-addr.arpa domain name pointer acs-gh-mac05.ucsd.edu.
76.72.54.128.in-addr.arpa domain name pointer acs-gh-mac06.ucsd.edu.
77.72.54.128.in-addr.arpa domain name pointer acs-gh-mac07.ucsd.edu.
78.72.54.128.in-addr.arpa domain name pointer acs-gh-mac08.ucsd.edu.
79.72.54.128.in-addr.arpa domain name pointer acs-gh-mac09.ucsd.edu.
80.72.54.128.in-addr.arpa domain name pointer acs-gh-mac10.ucsd.edu.
81.72.54.128.in-addr.arpa domain name pointer acs-gh-mac11.ucsd.edu.
82.72.54.128.in-addr.arpa domain name pointer acs-gh-mac12.ucsd.edu.
83.72.54.128.in-addr.arpa domain name pointer acs-gh-mac13.ucsd.edu.
84.72.54.128.in-addr.arpa domain name pointer acs-gh-mac14.ucsd.edu.
85.72.54.128.in-addr.arpa domain name pointer acs-gh-mac15.ucsd.edu.
86.72.54.128.in-addr.arpa domain name pointer acs-gh-mac16.ucsd.edu.
87.72.54.128.in-addr.arpa domain name pointer acs-gh-mac17.ucsd.edu.
88.72.54.128.in-addr.arpa domain name pointer acs-gh-mac18.ucsd.edu.
89.72.54.128.in-addr.arpa domain name pointer acs-gh-mac19.ucsd.edu.
90.72.54.128.in-addr.arpa domain name pointer acs-gh-mac20.ucsd.edu.
91.72.54.128.in-addr.arpa domain name pointer acs-gh-mac21.ucsd.edu.
92.72.54.128.in-addr.arpa domain name pointer acs-gh-mac22.ucsd.edu.
Host 93.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 94.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 95.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 96.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 97.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 98.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 99.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 100.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
101.72.54.128.in-addr.arpa domain name pointer acs-gh-pc001.ucsd.edu.
102.72.54.128.in-addr.arpa domain name pointer acs-gh-pc002.ucsd.edu.
103.72.54.128.in-addr.arpa domain name pointer acs-gh-pc003.ucsd.edu.
104.72.54.128.in-addr.arpa domain name pointer acs-gh-pc004.ucsd.edu.
105.72.54.128.in-addr.arpa domain name pointer acs-gh-pc005.ucsd.edu.
106.72.54.128.in-addr.arpa domain name pointer acs-gh-pc006.ucsd.edu.
107.72.54.128.in-addr.arpa domain name pointer acs-gh-pc007.ucsd.edu.
108.72.54.128.in-addr.arpa domain name pointer acs-gh-pc008.ucsd.edu.
109.72.54.128.in-addr.arpa domain name pointer acs-gh-pc009.ucsd.edu.
110.72.54.128.in-addr.arpa domain name pointer acs-gh-pc010.ucsd.edu.
111.72.54.128.in-addr.arpa domain name pointer acs-gh-pc011.ucsd.edu.
112.72.54.128.in-addr.arpa domain name pointer acs-gh-pc012.ucsd.edu.
113.72.54.128.in-addr.arpa domain name pointer acs-gh-pc013.ucsd.edu.
114.72.54.128.in-addr.arpa domain name pointer acs-gh-pc014.ucsd.edu.
115.72.54.128.in-addr.arpa domain name pointer acs-gh-pc015.ucsd.edu.
116.72.54.128.in-addr.arpa domain name pointer acs-gh-pc016.ucsd.edu.
117.72.54.128.in-addr.arpa domain name pointer acs-gh-pc017.ucsd.edu.
118.72.54.128.in-addr.arpa domain name pointer acs-gh-pc018.ucsd.edu.
119.72.54.128.in-addr.arpa domain name pointer acs-gh-pc019.ucsd.edu.
120.72.54.128.in-addr.arpa domain name pointer acs-gh-pc020.ucsd.edu.
121.72.54.128.in-addr.arpa domain name pointer acs-gh-pc021.ucsd.edu.
122.72.54.128.in-addr.arpa domain name pointer acs-gh-pc022.ucsd.edu.
123.72.54.128.in-addr.arpa domain name pointer acs-gh-pc023.ucsd.edu.
124.72.54.128.in-addr.arpa domain name pointer acs-gh-pc024.ucsd.edu.
125.72.54.128.in-addr.arpa domain name pointer acs-gh-pc025.ucsd.edu.
126.72.54.128.in-addr.arpa domain name pointer acs-gh-pc026.ucsd.edu.
127.72.54.128.in-addr.arpa domain name pointer acs-gh-pc027.ucsd.edu.
128.72.54.128.in-addr.arpa domain name pointer acs-gh-pc028.ucsd.edu.
129.72.54.128.in-addr.arpa domain name pointer acs-gh-pc029.ucsd.edu.
130.72.54.128.in-addr.arpa domain name pointer acs-gh-pc030.ucsd.edu.
131.72.54.128.in-addr.arpa domain name pointer acs-gh-pc031.ucsd.edu.
132.72.54.128.in-addr.arpa domain name pointer acs-gh-pc032.ucsd.edu.
133.72.54.128.in-addr.arpa domain name pointer acs-gh-pc033.ucsd.edu.
134.72.54.128.in-addr.arpa domain name pointer acs-gh-pc034.ucsd.edu.
135.72.54.128.in-addr.arpa domain name pointer acs-gh-pc035.ucsd.edu.
136.72.54.128.in-addr.arpa domain name pointer acs-gh-pc036.ucsd.edu.
137.72.54.128.in-addr.arpa domain name pointer acs-gh-pc037.ucsd.edu.
138.72.54.128.in-addr.arpa domain name pointer acs-gh-pc038.ucsd.edu.
139.72.54.128.in-addr.arpa domain name pointer acs-gh-pc039.ucsd.edu.
140.72.54.128.in-addr.arpa domain name pointer acs-gh-pc040.ucsd.edu.
141.72.54.128.in-addr.arpa domain name pointer acs-gh-pc041.ucsd.edu.
142.72.54.128.in-addr.arpa domain name pointer acs-gh-pc042.ucsd.edu.
143.72.54.128.in-addr.arpa domain name pointer acs-gh-pc043.ucsd.edu.
144.72.54.128.in-addr.arpa domain name pointer acs-gh-pc044.ucsd.edu.
145.72.54.128.in-addr.arpa domain name pointer acs-gh-pc045.ucsd.edu.
146.72.54.128.in-addr.arpa domain name pointer acs-gh-pc046.ucsd.edu.
147.72.54.128.in-addr.arpa domain name pointer acs-gh-pc047.ucsd.edu.
148.72.54.128.in-addr.arpa domain name pointer acs-gh-pc048.ucsd.edu.
149.72.54.128.in-addr.arpa domain name pointer acs-gh-pc049.ucsd.edu.
150.72.54.128.in-addr.arpa domain name pointer acs-gh-pc050.ucsd.edu.
151.72.54.128.in-addr.arpa domain name pointer acs-gh-pc051.ucsd.edu.
152.72.54.128.in-addr.arpa domain name pointer acs-gh-pc052.ucsd.edu.
153.72.54.128.in-addr.arpa domain name pointer acs-gh-pc053.ucsd.edu.
154.72.54.128.in-addr.arpa domain name pointer acs-gh-pc054.ucsd.edu.
155.72.54.128.in-addr.arpa domain name pointer acs-gh-pc055.ucsd.edu.
156.72.54.128.in-addr.arpa domain name pointer acs-gh-pc056.ucsd.edu.
157.72.54.128.in-addr.arpa domain name pointer acs-gh-pc057.ucsd.edu.
158.72.54.128.in-addr.arpa domain name pointer acs-gh-pc058.ucsd.edu.
159.72.54.128.in-addr.arpa domain name pointer acs-gh-pc059.ucsd.edu.
160.72.54.128.in-addr.arpa domain name pointer acs-gh-pc060.ucsd.edu.
161.72.54.128.in-addr.arpa domain name pointer acs-gh-pc061.ucsd.edu.
162.72.54.128.in-addr.arpa domain name pointer acs-gh-pc062.ucsd.edu.
163.72.54.128.in-addr.arpa domain name pointer acs-gh-pc063.ucsd.edu.
164.72.54.128.in-addr.arpa domain name pointer acs-gh-pc064.ucsd.edu.
165.72.54.128.in-addr.arpa domain name pointer acs-gh-pc065.ucsd.edu.
166.72.54.128.in-addr.arpa domain name pointer acs-gh-pc066.ucsd.edu.
167.72.54.128.in-addr.arpa domain name pointer acs-gh-pc067.ucsd.edu.
168.72.54.128.in-addr.arpa domain name pointer acs-gh-pc068.ucsd.edu.
169.72.54.128.in-addr.arpa domain name pointer acs-gh-pc069.ucsd.edu.
170.72.54.128.in-addr.arpa domain name pointer acs-gh-pc070.ucsd.edu.
171.72.54.128.in-addr.arpa domain name pointer acs-gh-pc071.ucsd.edu.
172.72.54.128.in-addr.arpa domain name pointer acs-gh-pc072.ucsd.edu.
173.72.54.128.in-addr.arpa domain name pointer acs-gh-pc073.ucsd.edu.
174.72.54.128.in-addr.arpa domain name pointer acs-gh-pc074.ucsd.edu.
175.72.54.128.in-addr.arpa domain name pointer acs-gh-pc075.ucsd.edu.
176.72.54.128.in-addr.arpa domain name pointer acs-gh-pc076.ucsd.edu.
177.72.54.128.in-addr.arpa domain name pointer acs-gh-pc077.ucsd.edu.
178.72.54.128.in-addr.arpa domain name pointer acs-gh-pc078.ucsd.edu.
179.72.54.128.in-addr.arpa domain name pointer acs-gh-pc079.ucsd.edu.
180.72.54.128.in-addr.arpa domain name pointer acs-gh-pc080.ucsd.edu.
181.72.54.128.in-addr.arpa domain name pointer acs-gh-pc081.ucsd.edu.
182.72.54.128.in-addr.arpa domain name pointer acs-gh-pc082.ucsd.edu.
183.72.54.128.in-addr.arpa domain name pointer acs-gh-pc083.ucsd.edu.
184.72.54.128.in-addr.arpa domain name pointer acs-gh-pc084.ucsd.edu.
185.72.54.128.in-addr.arpa domain name pointer acs-gh-pc085.ucsd.edu.
186.72.54.128.in-addr.arpa domain name pointer acs-gh-pc086.ucsd.edu.
187.72.54.128.in-addr.arpa domain name pointer acs-gh-pc087.ucsd.edu.
188.72.54.128.in-addr.arpa domain name pointer acs-gh-pc088.ucsd.edu.
189.72.54.128.in-addr.arpa domain name pointer acs-gh-pc089.ucsd.edu.
190.72.54.128.in-addr.arpa domain name pointer acs-gh-pc090.ucsd.edu.
191.72.54.128.in-addr.arpa domain name pointer acs-gh-pc091.ucsd.edu.
192.72.54.128.in-addr.arpa domain name pointer acs-gh-pc092.ucsd.edu.
193.72.54.128.in-addr.arpa domain name pointer acs-gh-pc093.ucsd.edu.
194.72.54.128.in-addr.arpa domain name pointer acs-gh-pc094.ucsd.edu.
195.72.54.128.in-addr.arpa domain name pointer acs-gh-pc095.ucsd.edu.
196.72.54.128.in-addr.arpa domain name pointer acs-gh-pc096.ucsd.edu.
197.72.54.128.in-addr.arpa domain name pointer acs-gh-pc097.ucsd.edu.
198.72.54.128.in-addr.arpa domain name pointer acs-gh-pc098.ucsd.edu.
199.72.54.128.in-addr.arpa domain name pointer acs-gh-pc099.ucsd.edu.
200.72.54.128.in-addr.arpa domain name pointer acs-gh-pc100.ucsd.edu.
201.72.54.128.in-addr.arpa domain name pointer acs-gh-pc101.ucsd.edu.
202.72.54.128.in-addr.arpa domain name pointer acs-gh-pc102.ucsd.edu.
203.72.54.128.in-addr.arpa domain name pointer acs-gh-pc103.ucsd.edu.
204.72.54.128.in-addr.arpa domain name pointer acs-gh-pc104.ucsd.edu.
205.72.54.128.in-addr.arpa domain name pointer acs-gh-pc105.ucsd.edu.
206.72.54.128.in-addr.arpa domain name pointer acs-gh-pc106.ucsd.edu.
207.72.54.128.in-addr.arpa domain name pointer acs-gh-pc107.ucsd.edu.
208.72.54.128.in-addr.arpa domain name pointer acs-gh-pc108.ucsd.edu.
209.72.54.128.in-addr.arpa domain name pointer acs-gh-pc109.ucsd.edu.
210.72.54.128.in-addr.arpa domain name pointer acs-gh-pc110.ucsd.edu.
211.72.54.128.in-addr.arpa domain name pointer acs-gh-pc111.ucsd.edu.
212.72.54.128.in-addr.arpa domain name pointer acs-gh-pc112.ucsd.edu.
213.72.54.128.in-addr.arpa domain name pointer acs-gh-pc113.ucsd.edu.
214.72.54.128.in-addr.arpa domain name pointer acs-gh-pc114.ucsd.edu.
215.72.54.128.in-addr.arpa domain name pointer acs-gh-pc115.ucsd.edu.
216.72.54.128.in-addr.arpa domain name pointer acs-gh-pc116.ucsd.edu.
217.72.54.128.in-addr.arpa domain name pointer acs-gh-pc117.ucsd.edu.
218.72.54.128.in-addr.arpa domain name pointer acs-gh-pc118.ucsd.edu.
219.72.54.128.in-addr.arpa domain name pointer acs-gh-pc119.ucsd.edu.
220.72.54.128.in-addr.arpa domain name pointer acs-gh-pc120.ucsd.edu.
221.72.54.128.in-addr.arpa domain name pointer acs-gh-pc121.ucsd.edu.
222.72.54.128.in-addr.arpa domain name pointer acs-gh-pc122.ucsd.edu.
223.72.54.128.in-addr.arpa domain name pointer acs-gh-pc123.ucsd.edu.
224.72.54.128.in-addr.arpa domain name pointer acs-gh-pc124.ucsd.edu.
225.72.54.128.in-addr.arpa domain name pointer acs-gh-pc125.ucsd.edu.
226.72.54.128.in-addr.arpa domain name pointer acs-gh-pc126.ucsd.edu.
227.72.54.128.in-addr.arpa domain name pointer acs-gh-pc127.ucsd.edu.
228.72.54.128.in-addr.arpa domain name pointer acs-gh-pc128.ucsd.edu.
229.72.54.128.in-addr.arpa domain name pointer acs-gh-pc129.ucsd.edu.
230.72.54.128.in-addr.arpa domain name pointer acs-gh-pc130.ucsd.edu.
231.72.54.128.in-addr.arpa domain name pointer acs-gh-pc131.ucsd.edu.
232.72.54.128.in-addr.arpa domain name pointer acs-gh-pc132.ucsd.edu.
233.72.54.128.in-addr.arpa domain name pointer acs-gh-pc133.ucsd.edu.
234.72.54.128.in-addr.arpa domain name pointer acs-gh-pc134.ucsd.edu.
235.72.54.128.in-addr.arpa domain name pointer acs-gh-pc135.ucsd.edu.
236.72.54.128.in-addr.arpa domain name pointer acs-gh-pc136.ucsd.edu.
237.72.54.128.in-addr.arpa domain name pointer acs-gh-pc137.ucsd.edu.
238.72.54.128.in-addr.arpa domain name pointer acs-gh-pc138.ucsd.edu.
239.72.54.128.in-addr.arpa domain name pointer acs-gh-pc139.ucsd.edu.
240.72.54.128.in-addr.arpa domain name pointer acs-gh-pc140.ucsd.edu.
Host 241.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 242.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 243.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 244.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 245.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 246.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 247.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 248.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 249.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 250.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)
251.72.54.128.in-addr.arpa domain name pointer distance-learn.ucsd.edu.
252.72.54.128.in-addr.arpa domain name pointer mcc-gh261.ucsd.edu.
253.72.54.128.in-addr.arpa domain name pointer dlsmart.ucsd.edu.
254.72.54.128.in-addr.arpa domain name pointer dlstream.ucsd.edu.
Host 255.72.54.128.in-addr.arpa not found: 3(NXDOMAIN)