Host 0.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
1.193.211.128.in-addr.arpa domain name pointer erht-5b-c4507-01-193b.tcom.purdue.edu.
2.193.211.128.in-addr.arpa domain name pointer pdntest193b.tcom.purdue.edu.
Host 3.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 4.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 5.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 6.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 7.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 8.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 9.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 10.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 11.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 12.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 13.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 14.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 15.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
16.193.211.128.in-addr.arpa domain name pointer erht-b-016.resnet.purdue.edu.
17.193.211.128.in-addr.arpa domain name pointer erht-b-017.resnet.purdue.edu.
18.193.211.128.in-addr.arpa domain name pointer erht-b-018.resnet.purdue.edu.
19.193.211.128.in-addr.arpa domain name pointer erht-b-019.resnet.purdue.edu.
20.193.211.128.in-addr.arpa domain name pointer erht-b-020.resnet.purdue.edu.
21.193.211.128.in-addr.arpa domain name pointer erht-b-021.resnet.purdue.edu.
22.193.211.128.in-addr.arpa domain name pointer erht-b-022.resnet.purdue.edu.
23.193.211.128.in-addr.arpa domain name pointer erht-b-023.resnet.purdue.edu.
24.193.211.128.in-addr.arpa domain name pointer erht-b-024.resnet.purdue.edu.
25.193.211.128.in-addr.arpa domain name pointer erht-b-025.resnet.purdue.edu.
26.193.211.128.in-addr.arpa domain name pointer erht-b-026.resnet.purdue.edu.
27.193.211.128.in-addr.arpa domain name pointer erht-b-027.resnet.purdue.edu.
28.193.211.128.in-addr.arpa domain name pointer erht-b-028.resnet.purdue.edu.
29.193.211.128.in-addr.arpa domain name pointer erht-b-029.resnet.purdue.edu.
30.193.211.128.in-addr.arpa domain name pointer erht-b-030.resnet.purdue.edu.
31.193.211.128.in-addr.arpa domain name pointer erht-b-031.resnet.purdue.edu.
32.193.211.128.in-addr.arpa domain name pointer erht-b-032.resnet.purdue.edu.
33.193.211.128.in-addr.arpa domain name pointer erht-b-033.resnet.purdue.edu.
34.193.211.128.in-addr.arpa domain name pointer erht-b-034.resnet.purdue.edu.
35.193.211.128.in-addr.arpa domain name pointer erht-b-035.resnet.purdue.edu.
36.193.211.128.in-addr.arpa domain name pointer erht-b-036.resnet.purdue.edu.
37.193.211.128.in-addr.arpa domain name pointer erht-b-037.resnet.purdue.edu.
38.193.211.128.in-addr.arpa domain name pointer erht-b-038.resnet.purdue.edu.
39.193.211.128.in-addr.arpa domain name pointer erht-b-039.resnet.purdue.edu.
40.193.211.128.in-addr.arpa domain name pointer erht-b-040.resnet.purdue.edu.
41.193.211.128.in-addr.arpa domain name pointer erht-b-041.resnet.purdue.edu.
42.193.211.128.in-addr.arpa domain name pointer erht-b-042.resnet.purdue.edu.
43.193.211.128.in-addr.arpa domain name pointer erht-b-043.resnet.purdue.edu.
44.193.211.128.in-addr.arpa domain name pointer erht-b-044.resnet.purdue.edu.
45.193.211.128.in-addr.arpa domain name pointer erht-b-045.resnet.purdue.edu.
46.193.211.128.in-addr.arpa domain name pointer erht-b-046.resnet.purdue.edu.
47.193.211.128.in-addr.arpa domain name pointer erht-b-047.resnet.purdue.edu.
48.193.211.128.in-addr.arpa domain name pointer erht-b-048.resnet.purdue.edu.
49.193.211.128.in-addr.arpa domain name pointer erht-b-049.resnet.purdue.edu.
50.193.211.128.in-addr.arpa domain name pointer erht-b-050.resnet.purdue.edu.
51.193.211.128.in-addr.arpa domain name pointer erht-b-051.resnet.purdue.edu.
52.193.211.128.in-addr.arpa domain name pointer erht-b-052.resnet.purdue.edu.
53.193.211.128.in-addr.arpa domain name pointer erht-b-053.resnet.purdue.edu.
54.193.211.128.in-addr.arpa domain name pointer erht-b-054.resnet.purdue.edu.
55.193.211.128.in-addr.arpa domain name pointer erht-b-055.resnet.purdue.edu.
56.193.211.128.in-addr.arpa domain name pointer erht-b-056.resnet.purdue.edu.
57.193.211.128.in-addr.arpa domain name pointer erht-b-057.resnet.purdue.edu.
58.193.211.128.in-addr.arpa domain name pointer erht-b-058.resnet.purdue.edu.
59.193.211.128.in-addr.arpa domain name pointer erht-b-059.resnet.purdue.edu.
60.193.211.128.in-addr.arpa domain name pointer erht-b-060.resnet.purdue.edu.
61.193.211.128.in-addr.arpa domain name pointer erht-b-061.resnet.purdue.edu.
62.193.211.128.in-addr.arpa domain name pointer erht-b-062.resnet.purdue.edu.
63.193.211.128.in-addr.arpa domain name pointer erht-b-063.resnet.purdue.edu.
64.193.211.128.in-addr.arpa domain name pointer erht-b-064.resnet.purdue.edu.
65.193.211.128.in-addr.arpa domain name pointer erht-b-065.resnet.purdue.edu.
66.193.211.128.in-addr.arpa domain name pointer erht-b-066.resnet.purdue.edu.
67.193.211.128.in-addr.arpa domain name pointer erht-b-067.resnet.purdue.edu.
68.193.211.128.in-addr.arpa domain name pointer erht-b-068.resnet.purdue.edu.
69.193.211.128.in-addr.arpa domain name pointer erht-b-069.resnet.purdue.edu.
70.193.211.128.in-addr.arpa domain name pointer erht-b-070.resnet.purdue.edu.
71.193.211.128.in-addr.arpa domain name pointer erht-b-071.resnet.purdue.edu.
72.193.211.128.in-addr.arpa domain name pointer erht-b-072.resnet.purdue.edu.
73.193.211.128.in-addr.arpa domain name pointer erht-b-073.resnet.purdue.edu.
74.193.211.128.in-addr.arpa domain name pointer erht-b-074.resnet.purdue.edu.
75.193.211.128.in-addr.arpa domain name pointer erht-b-075.resnet.purdue.edu.
76.193.211.128.in-addr.arpa domain name pointer erht-b-076.resnet.purdue.edu.
77.193.211.128.in-addr.arpa domain name pointer erht-b-077.resnet.purdue.edu.
78.193.211.128.in-addr.arpa domain name pointer erht-b-078.resnet.purdue.edu.
79.193.211.128.in-addr.arpa domain name pointer erht-b-079.resnet.purdue.edu.
80.193.211.128.in-addr.arpa domain name pointer erht-b-080.resnet.purdue.edu.
81.193.211.128.in-addr.arpa domain name pointer erht-b-081.resnet.purdue.edu.
82.193.211.128.in-addr.arpa domain name pointer erht-b-082.resnet.purdue.edu.
83.193.211.128.in-addr.arpa domain name pointer erht-b-083.resnet.purdue.edu.
84.193.211.128.in-addr.arpa domain name pointer erht-b-084.resnet.purdue.edu.
85.193.211.128.in-addr.arpa domain name pointer erht-b-085.resnet.purdue.edu.
86.193.211.128.in-addr.arpa domain name pointer erht-b-086.resnet.purdue.edu.
87.193.211.128.in-addr.arpa domain name pointer erht-b-087.resnet.purdue.edu.
88.193.211.128.in-addr.arpa domain name pointer erht-b-088.resnet.purdue.edu.
89.193.211.128.in-addr.arpa domain name pointer erht-b-089.resnet.purdue.edu.
90.193.211.128.in-addr.arpa domain name pointer erht-b-090.resnet.purdue.edu.
91.193.211.128.in-addr.arpa domain name pointer erht-b-091.resnet.purdue.edu.
92.193.211.128.in-addr.arpa domain name pointer erht-b-092.resnet.purdue.edu.
93.193.211.128.in-addr.arpa domain name pointer erht-b-093.resnet.purdue.edu.
94.193.211.128.in-addr.arpa domain name pointer erht-b-094.resnet.purdue.edu.
95.193.211.128.in-addr.arpa domain name pointer erht-b-095.resnet.purdue.edu.
96.193.211.128.in-addr.arpa domain name pointer erht-b-096.resnet.purdue.edu.
97.193.211.128.in-addr.arpa domain name pointer erht-b-097.resnet.purdue.edu.
98.193.211.128.in-addr.arpa domain name pointer erht-b-098.resnet.purdue.edu.
99.193.211.128.in-addr.arpa domain name pointer erht-b-099.resnet.purdue.edu.
100.193.211.128.in-addr.arpa domain name pointer erht-b-100.resnet.purdue.edu.
101.193.211.128.in-addr.arpa domain name pointer erht-b-101.resnet.purdue.edu.
102.193.211.128.in-addr.arpa domain name pointer erht-b-102.resnet.purdue.edu.
103.193.211.128.in-addr.arpa domain name pointer erht-b-103.resnet.purdue.edu.
104.193.211.128.in-addr.arpa domain name pointer erht-b-104.resnet.purdue.edu.
105.193.211.128.in-addr.arpa domain name pointer erht-b-105.resnet.purdue.edu.
106.193.211.128.in-addr.arpa domain name pointer erht-b-106.resnet.purdue.edu.
107.193.211.128.in-addr.arpa domain name pointer erht-b-107.resnet.purdue.edu.
108.193.211.128.in-addr.arpa domain name pointer erht-b-108.resnet.purdue.edu.
109.193.211.128.in-addr.arpa domain name pointer erht-b-109.resnet.purdue.edu.
110.193.211.128.in-addr.arpa domain name pointer erht-b-110.resnet.purdue.edu.
111.193.211.128.in-addr.arpa domain name pointer erht-b-111.resnet.purdue.edu.
112.193.211.128.in-addr.arpa domain name pointer erht-b-112.resnet.purdue.edu.
113.193.211.128.in-addr.arpa domain name pointer erht-b-113.resnet.purdue.edu.
114.193.211.128.in-addr.arpa domain name pointer erht-b-114.resnet.purdue.edu.
115.193.211.128.in-addr.arpa domain name pointer erht-b-115.resnet.purdue.edu.
116.193.211.128.in-addr.arpa domain name pointer erht-b-116.resnet.purdue.edu.
117.193.211.128.in-addr.arpa domain name pointer erht-b-117.resnet.purdue.edu.
118.193.211.128.in-addr.arpa domain name pointer erht-b-118.resnet.purdue.edu.
119.193.211.128.in-addr.arpa domain name pointer erht-b-119.resnet.purdue.edu.
120.193.211.128.in-addr.arpa domain name pointer erht-b-120.resnet.purdue.edu.
121.193.211.128.in-addr.arpa domain name pointer erht-b-121.resnet.purdue.edu.
122.193.211.128.in-addr.arpa domain name pointer erht-b-122.resnet.purdue.edu.
123.193.211.128.in-addr.arpa domain name pointer erht-b-123.resnet.purdue.edu.
124.193.211.128.in-addr.arpa domain name pointer erht-b-124.resnet.purdue.edu.
125.193.211.128.in-addr.arpa domain name pointer erht-b-125.resnet.purdue.edu.
126.193.211.128.in-addr.arpa domain name pointer erht-b-126.resnet.purdue.edu.
127.193.211.128.in-addr.arpa domain name pointer erht-b-127.resnet.purdue.edu.
128.193.211.128.in-addr.arpa domain name pointer erht-b-128.resnet.purdue.edu.
129.193.211.128.in-addr.arpa domain name pointer erht-b-129.resnet.purdue.edu.
130.193.211.128.in-addr.arpa domain name pointer erht-b-130.resnet.purdue.edu.
131.193.211.128.in-addr.arpa domain name pointer erht-b-131.resnet.purdue.edu.
132.193.211.128.in-addr.arpa domain name pointer erht-b-132.resnet.purdue.edu.
133.193.211.128.in-addr.arpa domain name pointer erht-b-133.resnet.purdue.edu.
134.193.211.128.in-addr.arpa domain name pointer erht-b-134.resnet.purdue.edu.
135.193.211.128.in-addr.arpa domain name pointer erht-b-135.resnet.purdue.edu.
136.193.211.128.in-addr.arpa domain name pointer erht-b-136.resnet.purdue.edu.
137.193.211.128.in-addr.arpa domain name pointer erht-b-137.resnet.purdue.edu.
138.193.211.128.in-addr.arpa domain name pointer erht-b-138.resnet.purdue.edu.
139.193.211.128.in-addr.arpa domain name pointer erht-b-139.resnet.purdue.edu.
140.193.211.128.in-addr.arpa domain name pointer erht-b-140.resnet.purdue.edu.
141.193.211.128.in-addr.arpa domain name pointer erht-b-141.resnet.purdue.edu.
142.193.211.128.in-addr.arpa domain name pointer erht-b-142.resnet.purdue.edu.
143.193.211.128.in-addr.arpa domain name pointer erht-b-143.resnet.purdue.edu.
144.193.211.128.in-addr.arpa domain name pointer erht-b-144.resnet.purdue.edu.
145.193.211.128.in-addr.arpa domain name pointer erht-b-145.resnet.purdue.edu.
146.193.211.128.in-addr.arpa domain name pointer erht-b-146.resnet.purdue.edu.
147.193.211.128.in-addr.arpa domain name pointer erht-b-147.resnet.purdue.edu.
148.193.211.128.in-addr.arpa domain name pointer erht-b-148.resnet.purdue.edu.
149.193.211.128.in-addr.arpa domain name pointer erht-b-149.resnet.purdue.edu.
150.193.211.128.in-addr.arpa domain name pointer erht-b-150.resnet.purdue.edu.
151.193.211.128.in-addr.arpa domain name pointer erht-b-151.resnet.purdue.edu.
152.193.211.128.in-addr.arpa domain name pointer erht-b-152.resnet.purdue.edu.
153.193.211.128.in-addr.arpa domain name pointer erht-b-153.resnet.purdue.edu.
154.193.211.128.in-addr.arpa domain name pointer erht-b-154.resnet.purdue.edu.
155.193.211.128.in-addr.arpa domain name pointer erht-b-155.resnet.purdue.edu.
156.193.211.128.in-addr.arpa domain name pointer erht-b-156.resnet.purdue.edu.
157.193.211.128.in-addr.arpa domain name pointer erht-b-157.resnet.purdue.edu.
158.193.211.128.in-addr.arpa domain name pointer erht-b-158.resnet.purdue.edu.
159.193.211.128.in-addr.arpa domain name pointer erht-b-159.resnet.purdue.edu.
160.193.211.128.in-addr.arpa domain name pointer erht-b-160.resnet.purdue.edu.
161.193.211.128.in-addr.arpa domain name pointer erht-b-161.resnet.purdue.edu.
162.193.211.128.in-addr.arpa domain name pointer erht-b-162.resnet.purdue.edu.
163.193.211.128.in-addr.arpa domain name pointer erht-b-163.resnet.purdue.edu.
164.193.211.128.in-addr.arpa domain name pointer erht-b-164.resnet.purdue.edu.
165.193.211.128.in-addr.arpa domain name pointer erht-b-165.resnet.purdue.edu.
166.193.211.128.in-addr.arpa domain name pointer erht-b-166.resnet.purdue.edu.
167.193.211.128.in-addr.arpa domain name pointer erht-b-167.resnet.purdue.edu.
168.193.211.128.in-addr.arpa domain name pointer erht-b-168.resnet.purdue.edu.
169.193.211.128.in-addr.arpa domain name pointer erht-b-169.resnet.purdue.edu.
170.193.211.128.in-addr.arpa domain name pointer erht-b-170.resnet.purdue.edu.
171.193.211.128.in-addr.arpa domain name pointer erht-b-171.resnet.purdue.edu.
172.193.211.128.in-addr.arpa domain name pointer erht-b-172.resnet.purdue.edu.
173.193.211.128.in-addr.arpa domain name pointer erht-b-173.resnet.purdue.edu.
174.193.211.128.in-addr.arpa domain name pointer erht-b-174.resnet.purdue.edu.
175.193.211.128.in-addr.arpa domain name pointer erht-b-175.resnet.purdue.edu.
176.193.211.128.in-addr.arpa domain name pointer erht-b-176.resnet.purdue.edu.
177.193.211.128.in-addr.arpa domain name pointer erht-b-177.resnet.purdue.edu.
178.193.211.128.in-addr.arpa domain name pointer erht-b-178.resnet.purdue.edu.
179.193.211.128.in-addr.arpa domain name pointer erht-b-179.resnet.purdue.edu.
180.193.211.128.in-addr.arpa domain name pointer erht-b-180.resnet.purdue.edu.
181.193.211.128.in-addr.arpa domain name pointer erht-b-181.resnet.purdue.edu.
182.193.211.128.in-addr.arpa domain name pointer erht-b-182.resnet.purdue.edu.
183.193.211.128.in-addr.arpa domain name pointer erht-b-183.resnet.purdue.edu.
184.193.211.128.in-addr.arpa domain name pointer erht-b-184.resnet.purdue.edu.
185.193.211.128.in-addr.arpa domain name pointer erht-b-185.resnet.purdue.edu.
186.193.211.128.in-addr.arpa domain name pointer erht-b-186.resnet.purdue.edu.
187.193.211.128.in-addr.arpa domain name pointer erht-b-187.resnet.purdue.edu.
188.193.211.128.in-addr.arpa domain name pointer erht-b-188.resnet.purdue.edu.
189.193.211.128.in-addr.arpa domain name pointer erht-b-189.resnet.purdue.edu.
190.193.211.128.in-addr.arpa domain name pointer erht-b-190.resnet.purdue.edu.
191.193.211.128.in-addr.arpa domain name pointer erht-b-191.resnet.purdue.edu.
192.193.211.128.in-addr.arpa domain name pointer erht-b-192.resnet.purdue.edu.
193.193.211.128.in-addr.arpa domain name pointer erht-b-193.resnet.purdue.edu.
194.193.211.128.in-addr.arpa domain name pointer erht-b-194.resnet.purdue.edu.
195.193.211.128.in-addr.arpa domain name pointer erht-b-195.resnet.purdue.edu.
196.193.211.128.in-addr.arpa domain name pointer erht-b-196.resnet.purdue.edu.
197.193.211.128.in-addr.arpa domain name pointer erht-b-197.resnet.purdue.edu.
198.193.211.128.in-addr.arpa domain name pointer erht-b-198.resnet.purdue.edu.
199.193.211.128.in-addr.arpa domain name pointer erht-b-199.resnet.purdue.edu.
200.193.211.128.in-addr.arpa domain name pointer erht-b-200.resnet.purdue.edu.
201.193.211.128.in-addr.arpa domain name pointer erht-b-201.resnet.purdue.edu.
202.193.211.128.in-addr.arpa domain name pointer erht-b-202.resnet.purdue.edu.
203.193.211.128.in-addr.arpa domain name pointer erht-b-203.resnet.purdue.edu.
204.193.211.128.in-addr.arpa domain name pointer erht-b-204.resnet.purdue.edu.
205.193.211.128.in-addr.arpa domain name pointer erht-b-205.resnet.purdue.edu.
206.193.211.128.in-addr.arpa domain name pointer erht-b-206.resnet.purdue.edu.
207.193.211.128.in-addr.arpa domain name pointer erht-b-207.resnet.purdue.edu.
208.193.211.128.in-addr.arpa domain name pointer erht-b-208.resnet.purdue.edu.
209.193.211.128.in-addr.arpa domain name pointer erht-b-209.resnet.purdue.edu.
210.193.211.128.in-addr.arpa domain name pointer erht-b-210.resnet.purdue.edu.
211.193.211.128.in-addr.arpa domain name pointer erht-b-211.resnet.purdue.edu.
212.193.211.128.in-addr.arpa domain name pointer erht-b-212.resnet.purdue.edu.
213.193.211.128.in-addr.arpa domain name pointer erht-b-213.resnet.purdue.edu.
214.193.211.128.in-addr.arpa domain name pointer erht-b-214.resnet.purdue.edu.
215.193.211.128.in-addr.arpa domain name pointer erht-b-215.resnet.purdue.edu.
216.193.211.128.in-addr.arpa domain name pointer erht-b-216.resnet.purdue.edu.
217.193.211.128.in-addr.arpa domain name pointer erht-b-217.resnet.purdue.edu.
218.193.211.128.in-addr.arpa domain name pointer erht-b-218.resnet.purdue.edu.
219.193.211.128.in-addr.arpa domain name pointer erht-b-219.resnet.purdue.edu.
220.193.211.128.in-addr.arpa domain name pointer erht-b-220.resnet.purdue.edu.
221.193.211.128.in-addr.arpa domain name pointer erht-b-221.resnet.purdue.edu.
222.193.211.128.in-addr.arpa domain name pointer erht-b-222.resnet.purdue.edu.
223.193.211.128.in-addr.arpa domain name pointer erht-b-223.resnet.purdue.edu.
224.193.211.128.in-addr.arpa domain name pointer erht-b-224.resnet.purdue.edu.
225.193.211.128.in-addr.arpa domain name pointer erht-b-225.resnet.purdue.edu.
226.193.211.128.in-addr.arpa domain name pointer erht-b-226.resnet.purdue.edu.
227.193.211.128.in-addr.arpa domain name pointer erht-b-227.resnet.purdue.edu.
228.193.211.128.in-addr.arpa domain name pointer erht-b-228.resnet.purdue.edu.
229.193.211.128.in-addr.arpa domain name pointer erht-b-229.resnet.purdue.edu.
230.193.211.128.in-addr.arpa domain name pointer erht-b-230.resnet.purdue.edu.
231.193.211.128.in-addr.arpa domain name pointer erht-b-231.resnet.purdue.edu.
232.193.211.128.in-addr.arpa domain name pointer erht-b-232.resnet.purdue.edu.
233.193.211.128.in-addr.arpa domain name pointer erht-b-233.resnet.purdue.edu.
234.193.211.128.in-addr.arpa domain name pointer erht-b-234.resnet.purdue.edu.
235.193.211.128.in-addr.arpa domain name pointer erht-b-235.resnet.purdue.edu.
236.193.211.128.in-addr.arpa domain name pointer erht-b-236.resnet.purdue.edu.
237.193.211.128.in-addr.arpa domain name pointer erht-b-237.resnet.purdue.edu.
238.193.211.128.in-addr.arpa domain name pointer erht-b-238.resnet.purdue.edu.
239.193.211.128.in-addr.arpa domain name pointer erht-b-239.resnet.purdue.edu.
240.193.211.128.in-addr.arpa domain name pointer erht-b-240.resnet.purdue.edu.
241.193.211.128.in-addr.arpa domain name pointer erht-b-241.resnet.purdue.edu.
242.193.211.128.in-addr.arpa domain name pointer erht-b-242.resnet.purdue.edu.
243.193.211.128.in-addr.arpa domain name pointer erht-b-243.resnet.purdue.edu.
244.193.211.128.in-addr.arpa domain name pointer erht-b-244.resnet.purdue.edu.
245.193.211.128.in-addr.arpa domain name pointer erht-b-245.resnet.purdue.edu.
246.193.211.128.in-addr.arpa domain name pointer erht-b-246.resnet.purdue.edu.
247.193.211.128.in-addr.arpa domain name pointer erht-b-247.resnet.purdue.edu.
248.193.211.128.in-addr.arpa domain name pointer erht-b-248.resnet.purdue.edu.
249.193.211.128.in-addr.arpa domain name pointer erht-b-249.resnet.purdue.edu.
250.193.211.128.in-addr.arpa domain name pointer erht-b-250.resnet.purdue.edu.
251.193.211.128.in-addr.arpa domain name pointer lmb-193.resnet.purdue.edu.
252.193.211.128.in-addr.arpa domain name pointer explorer-193.itt.purdue.edu.
Host 253.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 254.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 255.193.211.128.in-addr.arpa not found: 3(NXDOMAIN)