Host 0.248.59.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 1.248.59.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 2.248.59.128.in-addr.arpa not found: 3(NXDOMAIN)
3.248.59.128.in-addr.arpa domain name pointer vpn1-priv.cc.columbia.edu.
4.248.59.128.in-addr.arpa domain name pointer vpn2-priv.cc.columbia.edu.
Host 5.248.59.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 6.248.59.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 7.248.59.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 8.248.59.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 9.248.59.128.in-addr.arpa not found: 3(NXDOMAIN)
10.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-10.vpn.columbia.edu.
11.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-11.vpn.columbia.edu.
12.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-12.vpn.columbia.edu.
13.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-13.vpn.columbia.edu.
14.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-14.vpn.columbia.edu.
15.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-15.vpn.columbia.edu.
16.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-16.vpn.columbia.edu.
17.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-17.vpn.columbia.edu.
18.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-18.vpn.columbia.edu.
19.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-19.vpn.columbia.edu.
20.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-20.vpn.columbia.edu.
21.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-21.vpn.columbia.edu.
22.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-22.vpn.columbia.edu.
23.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-23.vpn.columbia.edu.
24.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-24.vpn.columbia.edu.
25.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-25.vpn.columbia.edu.
26.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-26.vpn.columbia.edu.
27.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-27.vpn.columbia.edu.
28.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-28.vpn.columbia.edu.
29.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-29.vpn.columbia.edu.
30.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-30.vpn.columbia.edu.
31.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-31.vpn.columbia.edu.
32.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-32.vpn.columbia.edu.
33.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-33.vpn.columbia.edu.
34.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-34.vpn.columbia.edu.
35.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-35.vpn.columbia.edu.
36.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-36.vpn.columbia.edu.
37.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-37.vpn.columbia.edu.
38.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-38.vpn.columbia.edu.
39.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-39.vpn.columbia.edu.
40.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-40.vpn.columbia.edu.
41.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-41.vpn.columbia.edu.
42.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-42.vpn.columbia.edu.
43.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-43.vpn.columbia.edu.
44.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-44.vpn.columbia.edu.
45.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-45.vpn.columbia.edu.
46.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-46.vpn.columbia.edu.
47.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-47.vpn.columbia.edu.
48.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-48.vpn.columbia.edu.
49.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-49.vpn.columbia.edu.
50.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-50.vpn.columbia.edu.
51.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-51.vpn.columbia.edu.
52.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-52.vpn.columbia.edu.
53.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-53.vpn.columbia.edu.
54.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-54.vpn.columbia.edu.
55.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-55.vpn.columbia.edu.
56.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-56.vpn.columbia.edu.
57.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-57.vpn.columbia.edu.
58.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-58.vpn.columbia.edu.
59.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-59.vpn.columbia.edu.
60.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-60.vpn.columbia.edu.
61.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-61.vpn.columbia.edu.
62.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-62.vpn.columbia.edu.
63.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-63.vpn.columbia.edu.
64.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-64.vpn.columbia.edu.
65.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-65.vpn.columbia.edu.
66.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-66.vpn.columbia.edu.
67.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-67.vpn.columbia.edu.
68.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-68.vpn.columbia.edu.
69.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-69.vpn.columbia.edu.
70.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-70.vpn.columbia.edu.
71.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-71.vpn.columbia.edu.
72.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-72.vpn.columbia.edu.
73.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-73.vpn.columbia.edu.
74.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-74.vpn.columbia.edu.
75.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-75.vpn.columbia.edu.
76.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-76.vpn.columbia.edu.
77.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-77.vpn.columbia.edu.
78.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-78.vpn.columbia.edu.
79.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-79.vpn.columbia.edu.
80.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-80.vpn.columbia.edu.
81.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-81.vpn.columbia.edu.
82.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-82.vpn.columbia.edu.
83.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-83.vpn.columbia.edu.
84.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-84.vpn.columbia.edu.
85.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-85.vpn.columbia.edu.
86.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-86.vpn.columbia.edu.
87.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-87.vpn.columbia.edu.
88.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-88.vpn.columbia.edu.
89.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-89.vpn.columbia.edu.
90.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-90.vpn.columbia.edu.
91.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-91.vpn.columbia.edu.
92.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-92.vpn.columbia.edu.
93.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-93.vpn.columbia.edu.
94.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-94.vpn.columbia.edu.
95.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-95.vpn.columbia.edu.
96.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-96.vpn.columbia.edu.
97.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-97.vpn.columbia.edu.
98.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-98.vpn.columbia.edu.
99.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-99.vpn.columbia.edu.
100.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-100.vpn.columbia.edu.
101.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-101.vpn.columbia.edu.
102.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-102.vpn.columbia.edu.
103.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-103.vpn.columbia.edu.
104.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-104.vpn.columbia.edu.
105.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-105.vpn.columbia.edu.
106.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-106.vpn.columbia.edu.
107.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-107.vpn.columbia.edu.
108.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-108.vpn.columbia.edu.
109.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-109.vpn.columbia.edu.
110.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-110.vpn.columbia.edu.
111.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-111.vpn.columbia.edu.
112.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-112.vpn.columbia.edu.
113.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-113.vpn.columbia.edu.
114.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-114.vpn.columbia.edu.
115.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-115.vpn.columbia.edu.
116.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-116.vpn.columbia.edu.
117.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-117.vpn.columbia.edu.
118.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-118.vpn.columbia.edu.
119.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-119.vpn.columbia.edu.
120.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-120.vpn.columbia.edu.
121.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-121.vpn.columbia.edu.
122.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-122.vpn.columbia.edu.
123.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-123.vpn.columbia.edu.
124.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-124.vpn.columbia.edu.
125.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-125.vpn.columbia.edu.
126.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-126.vpn.columbia.edu.
127.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-127.vpn.columbia.edu.
128.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-128.vpn.columbia.edu.
129.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-129.vpn.columbia.edu.
130.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-130.vpn.columbia.edu.
131.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-131.vpn.columbia.edu.
132.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-132.vpn.columbia.edu.
133.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-133.vpn.columbia.edu.
134.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-134.vpn.columbia.edu.
135.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-135.vpn.columbia.edu.
136.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-136.vpn.columbia.edu.
137.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-137.vpn.columbia.edu.
138.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-138.vpn.columbia.edu.
139.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-139.vpn.columbia.edu.
140.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-140.vpn.columbia.edu.
141.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-141.vpn.columbia.edu.
142.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-142.vpn.columbia.edu.
143.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-143.vpn.columbia.edu.
144.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-144.vpn.columbia.edu.
145.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-145.vpn.columbia.edu.
146.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-146.vpn.columbia.edu.
147.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-147.vpn.columbia.edu.
148.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-148.vpn.columbia.edu.
149.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-149.vpn.columbia.edu.
150.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-150.vpn.columbia.edu.
151.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-151.vpn.columbia.edu.
152.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-152.vpn.columbia.edu.
153.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-153.vpn.columbia.edu.
154.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-154.vpn.columbia.edu.
155.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-155.vpn.columbia.edu.
156.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-156.vpn.columbia.edu.
157.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-157.vpn.columbia.edu.
158.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-158.vpn.columbia.edu.
159.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-159.vpn.columbia.edu.
160.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-160.vpn.columbia.edu.
161.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-161.vpn.columbia.edu.
162.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-162.vpn.columbia.edu.
163.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-163.vpn.columbia.edu.
164.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-164.vpn.columbia.edu.
165.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-165.vpn.columbia.edu.
166.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-166.vpn.columbia.edu.
167.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-167.vpn.columbia.edu.
168.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-168.vpn.columbia.edu.
169.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-169.vpn.columbia.edu.
170.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-170.vpn.columbia.edu.
171.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-171.vpn.columbia.edu.
172.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-172.vpn.columbia.edu.
173.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-173.vpn.columbia.edu.
174.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-174.vpn.columbia.edu.
175.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-175.vpn.columbia.edu.
176.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-176.vpn.columbia.edu.
177.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-177.vpn.columbia.edu.
178.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-178.vpn.columbia.edu.
179.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-179.vpn.columbia.edu.
180.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-180.vpn.columbia.edu.
181.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-181.vpn.columbia.edu.
182.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-182.vpn.columbia.edu.
183.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-183.vpn.columbia.edu.
184.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-184.vpn.columbia.edu.
185.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-185.vpn.columbia.edu.
186.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-186.vpn.columbia.edu.
187.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-187.vpn.columbia.edu.
188.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-188.vpn.columbia.edu.
189.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-189.vpn.columbia.edu.
190.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-190.vpn.columbia.edu.
191.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-191.vpn.columbia.edu.
192.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-192.vpn.columbia.edu.
193.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-193.vpn.columbia.edu.
194.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-194.vpn.columbia.edu.
195.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-195.vpn.columbia.edu.
196.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-196.vpn.columbia.edu.
197.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-197.vpn.columbia.edu.
198.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-198.vpn.columbia.edu.
199.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-199.vpn.columbia.edu.
200.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-200.vpn.columbia.edu.
201.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-201.vpn.columbia.edu.
202.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-202.vpn.columbia.edu.
203.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-203.vpn.columbia.edu.
204.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-204.vpn.columbia.edu.
205.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-205.vpn.columbia.edu.
206.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-206.vpn.columbia.edu.
207.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-207.vpn.columbia.edu.
208.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-208.vpn.columbia.edu.
209.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-209.vpn.columbia.edu.
210.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-210.vpn.columbia.edu.
211.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-211.vpn.columbia.edu.
212.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-212.vpn.columbia.edu.
213.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-213.vpn.columbia.edu.
214.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-214.vpn.columbia.edu.
215.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-215.vpn.columbia.edu.
216.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-216.vpn.columbia.edu.
217.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-217.vpn.columbia.edu.
218.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-218.vpn.columbia.edu.
219.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-219.vpn.columbia.edu.
220.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-220.vpn.columbia.edu.
221.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-221.vpn.columbia.edu.
222.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-222.vpn.columbia.edu.
223.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-223.vpn.columbia.edu.
224.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-224.vpn.columbia.edu.
225.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-225.vpn.columbia.edu.
226.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-226.vpn.columbia.edu.
227.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-227.vpn.columbia.edu.
228.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-228.vpn.columbia.edu.
229.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-229.vpn.columbia.edu.
230.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-230.vpn.columbia.edu.
231.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-231.vpn.columbia.edu.
232.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-232.vpn.columbia.edu.
233.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-233.vpn.columbia.edu.
234.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-234.vpn.columbia.edu.
235.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-235.vpn.columbia.edu.
236.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-236.vpn.columbia.edu.
237.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-237.vpn.columbia.edu.
238.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-238.vpn.columbia.edu.
239.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-239.vpn.columbia.edu.
240.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-240.vpn.columbia.edu.
241.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-241.vpn.columbia.edu.
242.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-242.vpn.columbia.edu.
243.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-243.vpn.columbia.edu.
244.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-244.vpn.columbia.edu.
245.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-245.vpn.columbia.edu.
246.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-246.vpn.columbia.edu.
247.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-247.vpn.columbia.edu.
248.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-248.vpn.columbia.edu.
249.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-249.vpn.columbia.edu.
250.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-250.vpn.columbia.edu.
251.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-251.vpn.columbia.edu.
252.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-252.vpn.columbia.edu.
253.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-253.vpn.columbia.edu.
254.248.59.128.in-addr.arpa domain name pointer vpn-128-59-248-254.vpn.columbia.edu.
Host 255.248.59.128.in-addr.arpa not found: 3(NXDOMAIN)