Host 0.184.46.128.in-addr.arpa not found: 3(NXDOMAIN)
1.184.46.128.in-addr.arpa domain name pointer me-18-c4507-01.ecn-184.ecn.purdue.edu.
Host 2.184.46.128.in-addr.arpa not found: 3(NXDOMAIN)
3.184.46.128.in-addr.arpa domain name pointer me100cop.ecn.purdue.edu.
4.184.46.128.in-addr.arpa domain name pointer me360cop.ecn.purdue.edu.
5.184.46.128.in-addr.arpa domain name pointer me184-dhcp-26.ecn.purdue.edu.
6.184.46.128.in-addr.arpa domain name pointer me184-dhcp-27.ecn.purdue.edu.
7.184.46.128.in-addr.arpa domain name pointer me184-dhcp-28.ecn.purdue.edu.
8.184.46.128.in-addr.arpa domain name pointer me184-dhcp-29.ecn.purdue.edu.
9.184.46.128.in-addr.arpa domain name pointer me184-dhcp-30.ecn.purdue.edu.
10.184.46.128.in-addr.arpa domain name pointer me215hp.ecn.purdue.edu.
11.184.46.128.in-addr.arpa domain name pointer me300cop.ecn.purdue.edu.
12.184.46.128.in-addr.arpa domain name pointer me184pc156.ecn.purdue.edu.
13.184.46.128.in-addr.arpa domain name pointer me184pc155.ecn.purdue.edu.
14.184.46.128.in-addr.arpa domain name pointer me184pc154.ecn.purdue.edu.
15.184.46.128.in-addr.arpa domain name pointer me184pc153.ecn.purdue.edu.
16.184.46.128.in-addr.arpa domain name pointer me184pc152.ecn.purdue.edu.
17.184.46.128.in-addr.arpa domain name pointer metest184.ecn.purdue.edu.
18.184.46.128.in-addr.arpa domain name pointer me184mac25.ecn.purdue.edu.
19.184.46.128.in-addr.arpa domain name pointer me184pc151.ecn.purdue.edu.
20.184.46.128.in-addr.arpa domain name pointer me184pc149.ecn.purdue.edu.
21.184.46.128.in-addr.arpa domain name pointer me184pc150.ecn.purdue.edu.
22.184.46.128.in-addr.arpa domain name pointer tools.ecn.purdue.edu.
23.184.46.128.in-addr.arpa domain name pointer scanner.ecn.purdue.edu.
24.184.46.128.in-addr.arpa domain name pointer me184pc134.ecn.purdue.edu.
25.184.46.128.in-addr.arpa domain name pointer me184pc135.ecn.purdue.edu.
26.184.46.128.in-addr.arpa domain name pointer me184pc136.ecn.purdue.edu.
27.184.46.128.in-addr.arpa domain name pointer me184pc137.ecn.purdue.edu.
28.184.46.128.in-addr.arpa domain name pointer me184mac24.ecn.purdue.edu.
29.184.46.128.in-addr.arpa domain name pointer me130hp.ecn.purdue.edu.
30.184.46.128.in-addr.arpa domain name pointer me170hp.ecn.purdue.edu.
31.184.46.128.in-addr.arpa domain name pointer me100hp.ecn.purdue.edu.
32.184.46.128.in-addr.arpa domain name pointer me84hp.ecn.purdue.edu.
33.184.46.128.in-addr.arpa domain name pointer me360hp.ecn.purdue.edu.
34.184.46.128.in-addr.arpa domain name pointer me300hp.ecn.purdue.edu.
35.184.46.128.in-addr.arpa domain name pointer me222hpc.ecn.purdue.edu.
36.184.46.128.in-addr.arpa domain name pointer me184pc138.ecn.purdue.edu.
37.184.46.128.in-addr.arpa domain name pointer me184pc139.ecn.purdue.edu.
38.184.46.128.in-addr.arpa domain name pointer me184pc140.ecn.purdue.edu.
39.184.46.128.in-addr.arpa domain name pointer me111hp.ecn.purdue.edu.
Host 40.184.46.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 41.184.46.128.in-addr.arpa not found: 3(NXDOMAIN)
42.184.46.128.in-addr.arpa domain name pointer me184pc141.ecn.purdue.edu.
43.184.46.128.in-addr.arpa domain name pointer me184pc142.ecn.purdue.edu.
44.184.46.128.in-addr.arpa domain name pointer me184pc143.ecn.purdue.edu.
45.184.46.128.in-addr.arpa domain name pointer me184pc144.ecn.purdue.edu.
46.184.46.128.in-addr.arpa domain name pointer me184pc145.ecn.purdue.edu.
47.184.46.128.in-addr.arpa domain name pointer me184pc146.ecn.purdue.edu.
48.184.46.128.in-addr.arpa domain name pointer me184mac21.ecn.purdue.edu.
49.184.46.128.in-addr.arpa domain name pointer me184mac22.ecn.purdue.edu.
50.184.46.128.in-addr.arpa domain name pointer me184mac23.ecn.purdue.edu.
51.184.46.128.in-addr.arpa domain name pointer me191hp.ecn.purdue.edu.
52.184.46.128.in-addr.arpa domain name pointer me172hp.ecn.purdue.edu.
53.184.46.128.in-addr.arpa domain name pointer ganseshs.ecn.purdue.edu.
54.184.46.128.in-addr.arpa domain name pointer me184pc147.ecn.purdue.edu.
55.184.46.128.in-addr.arpa domain name pointer me184pc148.ecn.purdue.edu.
56.184.46.128.in-addr.arpa domain name pointer me184pc85.ecn.purdue.edu.
57.184.46.128.in-addr.arpa domain name pointer me184pc86.ecn.purdue.edu.
58.184.46.128.in-addr.arpa domain name pointer me184pc87.ecn.purdue.edu.
59.184.46.128.in-addr.arpa domain name pointer me184pc88.ecn.purdue.edu.
60.184.46.128.in-addr.arpa domain name pointer me184pc89.ecn.purdue.edu.
61.184.46.128.in-addr.arpa domain name pointer me184pc90.ecn.purdue.edu.
62.184.46.128.in-addr.arpa domain name pointer me184pc91.ecn.purdue.edu.
63.184.46.128.in-addr.arpa domain name pointer me184pc92.ecn.purdue.edu.
64.184.46.128.in-addr.arpa domain name pointer me184pc93.ecn.purdue.edu.
65.184.46.128.in-addr.arpa domain name pointer me184pc94.ecn.purdue.edu.
66.184.46.128.in-addr.arpa domain name pointer me184pc95.ecn.purdue.edu.
67.184.46.128.in-addr.arpa domain name pointer me184pc96.ecn.purdue.edu.
68.184.46.128.in-addr.arpa domain name pointer me184pc97.ecn.purdue.edu.
69.184.46.128.in-addr.arpa domain name pointer me184pc98.ecn.purdue.edu.
70.184.46.128.in-addr.arpa domain name pointer me184pc99.ecn.purdue.edu.
71.184.46.128.in-addr.arpa domain name pointer me184pc100.ecn.purdue.edu.
72.184.46.128.in-addr.arpa domain name pointer me184pc101.ecn.purdue.edu.
73.184.46.128.in-addr.arpa domain name pointer me184pc102.ecn.purdue.edu.
74.184.46.128.in-addr.arpa domain name pointer me184pc103.ecn.purdue.edu.
75.184.46.128.in-addr.arpa domain name pointer me184pc104.ecn.purdue.edu.
76.184.46.128.in-addr.arpa domain name pointer me184pc105.ecn.purdue.edu.
77.184.46.128.in-addr.arpa domain name pointer me184pc106.ecn.purdue.edu.
78.184.46.128.in-addr.arpa domain name pointer me184pc107.ecn.purdue.edu.
79.184.46.128.in-addr.arpa domain name pointer me184pc108.ecn.purdue.edu.
80.184.46.128.in-addr.arpa domain name pointer me184pc109.ecn.purdue.edu.
81.184.46.128.in-addr.arpa domain name pointer me184pc110.ecn.purdue.edu.
82.184.46.128.in-addr.arpa domain name pointer me184pc111.ecn.purdue.edu.
83.184.46.128.in-addr.arpa domain name pointer me184pc112.ecn.purdue.edu.
84.184.46.128.in-addr.arpa domain name pointer me184pc113.ecn.purdue.edu.
85.184.46.128.in-addr.arpa domain name pointer me184pc114.ecn.purdue.edu.
86.184.46.128.in-addr.arpa domain name pointer me184pc115.ecn.purdue.edu.
87.184.46.128.in-addr.arpa domain name pointer me184pc116.ecn.purdue.edu.
88.184.46.128.in-addr.arpa domain name pointer me184pc117.ecn.purdue.edu.
89.184.46.128.in-addr.arpa domain name pointer me184pc118.ecn.purdue.edu.
90.184.46.128.in-addr.arpa domain name pointer me184pc119.ecn.purdue.edu.
91.184.46.128.in-addr.arpa domain name pointer me184pc120.ecn.purdue.edu.
92.184.46.128.in-addr.arpa domain name pointer me184pc121.ecn.purdue.edu.
93.184.46.128.in-addr.arpa domain name pointer me184pc122.ecn.purdue.edu.
94.184.46.128.in-addr.arpa domain name pointer me184pc123.ecn.purdue.edu.
95.184.46.128.in-addr.arpa domain name pointer me184pc124.ecn.purdue.edu.
96.184.46.128.in-addr.arpa domain name pointer me184pc125.ecn.purdue.edu.
97.184.46.128.in-addr.arpa domain name pointer me184pc126.ecn.purdue.edu.
98.184.46.128.in-addr.arpa domain name pointer me184pc127.ecn.purdue.edu.
99.184.46.128.in-addr.arpa domain name pointer me184pc128.ecn.purdue.edu.
100.184.46.128.in-addr.arpa domain name pointer me184pc129.ecn.purdue.edu.
101.184.46.128.in-addr.arpa domain name pointer me184pc130.ecn.purdue.edu.
102.184.46.128.in-addr.arpa domain name pointer msreece1.ecn.purdue.edu.
103.184.46.128.in-addr.arpa domain name pointer me215hpc.ecn.purdue.edu.
Host 104.184.46.128.in-addr.arpa not found: 3(NXDOMAIN)
105.184.46.128.in-addr.arpa domain name pointer me184pc131.ecn.purdue.edu.
106.184.46.128.in-addr.arpa domain name pointer me184pc132.ecn.purdue.edu.
107.184.46.128.in-addr.arpa domain name pointer me184pc133.ecn.purdue.edu.
108.184.46.128.in-addr.arpa domain name pointer me184mac20.ecn.purdue.edu.
109.184.46.128.in-addr.arpa domain name pointer lakota.ecn.purdue.edu.
Host 110.184.46.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 111.184.46.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 112.184.46.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 113.184.46.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 114.184.46.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 115.184.46.128.in-addr.arpa not found: 3(NXDOMAIN)
116.184.46.128.in-addr.arpa domain name pointer me164cop.ecn.purdue.edu.
117.184.46.128.in-addr.arpa domain name pointer me184mac19.ecn.purdue.edu.
118.184.46.128.in-addr.arpa domain name pointer me184mac18.ecn.purdue.edu.
119.184.46.128.in-addr.arpa domain name pointer me212hpc.ecn.purdue.edu.
120.184.46.128.in-addr.arpa domain name pointer me184pc1.ecn.purdue.edu.
121.184.46.128.in-addr.arpa domain name pointer me184pc2.ecn.purdue.edu.
122.184.46.128.in-addr.arpa domain name pointer me184mac1.ecn.purdue.edu.
123.184.46.128.in-addr.arpa domain name pointer me184pc3.ecn.purdue.edu.
124.184.46.128.in-addr.arpa domain name pointer me184pc4.ecn.purdue.edu.
125.184.46.128.in-addr.arpa domain name pointer me184pc5.ecn.purdue.edu.
126.184.46.128.in-addr.arpa domain name pointer me184pc6.ecn.purdue.edu.
127.184.46.128.in-addr.arpa domain name pointer me184pc7.ecn.purdue.edu.
128.184.46.128.in-addr.arpa domain name pointer me184mac2.ecn.purdue.edu.
129.184.46.128.in-addr.arpa domain name pointer me184-dhcp-31.ecn.purdue.edu.
130.184.46.128.in-addr.arpa domain name pointer me184pc8.ecn.purdue.edu.
131.184.46.128.in-addr.arpa domain name pointer me184pc9.ecn.purdue.edu.
132.184.46.128.in-addr.arpa domain name pointer me184pc10.ecn.purdue.edu.
133.184.46.128.in-addr.arpa domain name pointer me184pc11.ecn.purdue.edu.
134.184.46.128.in-addr.arpa domain name pointer me184pc12.ecn.purdue.edu.
135.184.46.128.in-addr.arpa domain name pointer me184pc13.ecn.purdue.edu.
136.184.46.128.in-addr.arpa domain name pointer me184pc14.ecn.purdue.edu.
137.184.46.128.in-addr.arpa domain name pointer abacus.ecn.purdue.edu.
138.184.46.128.in-addr.arpa domain name pointer me184pc15.ecn.purdue.edu.
139.184.46.128.in-addr.arpa domain name pointer me184pc16.ecn.purdue.edu.
140.184.46.128.in-addr.arpa domain name pointer me184pc17.ecn.purdue.edu.
141.184.46.128.in-addr.arpa domain name pointer me184pc18.ecn.purdue.edu.
142.184.46.128.in-addr.arpa domain name pointer me184pc19.ecn.purdue.edu.
143.184.46.128.in-addr.arpa domain name pointer me184pc20.ecn.purdue.edu.
144.184.46.128.in-addr.arpa domain name pointer me184pc21.ecn.purdue.edu.
145.184.46.128.in-addr.arpa domain name pointer me184pc22.ecn.purdue.edu.
146.184.46.128.in-addr.arpa domain name pointer me184pc23.ecn.purdue.edu.
147.184.46.128.in-addr.arpa domain name pointer me184pc24.ecn.purdue.edu.
148.184.46.128.in-addr.arpa domain name pointer me184pc25.ecn.purdue.edu.
149.184.46.128.in-addr.arpa domain name pointer me184pc26.ecn.purdue.edu.
150.184.46.128.in-addr.arpa domain name pointer me184pc27.ecn.purdue.edu.
151.184.46.128.in-addr.arpa domain name pointer me184pc28.ecn.purdue.edu.
152.184.46.128.in-addr.arpa domain name pointer me184pc29.ecn.purdue.edu.
153.184.46.128.in-addr.arpa domain name pointer me184-dhcp-32.ecn.purdue.edu.
154.184.46.128.in-addr.arpa domain name pointer me184-dhcp-33.ecn.purdue.edu.
155.184.46.128.in-addr.arpa domain name pointer me184pc30.ecn.purdue.edu.
156.184.46.128.in-addr.arpa domain name pointer me184pc31.ecn.purdue.edu.
157.184.46.128.in-addr.arpa domain name pointer me184pc32.ecn.purdue.edu.
158.184.46.128.in-addr.arpa domain name pointer me184pc33.ecn.purdue.edu.
159.184.46.128.in-addr.arpa domain name pointer me184pc34.ecn.purdue.edu.
160.184.46.128.in-addr.arpa domain name pointer me184pc35.ecn.purdue.edu.
161.184.46.128.in-addr.arpa domain name pointer me184pc36.ecn.purdue.edu.
162.184.46.128.in-addr.arpa domain name pointer me184pc37.ecn.purdue.edu.
163.184.46.128.in-addr.arpa domain name pointer me184pc38.ecn.purdue.edu.
164.184.46.128.in-addr.arpa domain name pointer me184pc39.ecn.purdue.edu.
165.184.46.128.in-addr.arpa domain name pointer me184pc40.ecn.purdue.edu.
166.184.46.128.in-addr.arpa domain name pointer me184pc41.ecn.purdue.edu.
167.184.46.128.in-addr.arpa domain name pointer me184pc42.ecn.purdue.edu.
168.184.46.128.in-addr.arpa domain name pointer me184pc43.ecn.purdue.edu.
169.184.46.128.in-addr.arpa domain name pointer me184pc44.ecn.purdue.edu.
170.184.46.128.in-addr.arpa domain name pointer me184pc45.ecn.purdue.edu.
171.184.46.128.in-addr.arpa domain name pointer me184pc46.ecn.purdue.edu.
172.184.46.128.in-addr.arpa domain name pointer me184pc47.ecn.purdue.edu.
173.184.46.128.in-addr.arpa domain name pointer me184-dhcp-34.ecn.purdue.edu.
174.184.46.128.in-addr.arpa domain name pointer me184-dhcp-35.ecn.purdue.edu.
175.184.46.128.in-addr.arpa domain name pointer me184-dhcp-36.ecn.purdue.edu.
176.184.46.128.in-addr.arpa domain name pointer me184-dhcp-37.ecn.purdue.edu.
177.184.46.128.in-addr.arpa domain name pointer me184-dhcp-38.ecn.purdue.edu.
178.184.46.128.in-addr.arpa domain name pointer me184pc53.ecn.purdue.edu.
179.184.46.128.in-addr.arpa domain name pointer me184pc54.ecn.purdue.edu.
180.184.46.128.in-addr.arpa domain name pointer me184pc55.ecn.purdue.edu.
181.184.46.128.in-addr.arpa domain name pointer me184pc56.ecn.purdue.edu.
182.184.46.128.in-addr.arpa domain name pointer me184pc57.ecn.purdue.edu.
183.184.46.128.in-addr.arpa domain name pointer me184pc58.ecn.purdue.edu.
184.184.46.128.in-addr.arpa domain name pointer me184pc59.ecn.purdue.edu.
185.184.46.128.in-addr.arpa domain name pointer me184pc157.ecn.purdue.edu.
Host 186.184.46.128.in-addr.arpa not found: 3(NXDOMAIN)
187.184.46.128.in-addr.arpa domain name pointer me184pc158.ecn.purdue.edu.
188.184.46.128.in-addr.arpa domain name pointer me184mac7.ecn.purdue.edu.
189.184.46.128.in-addr.arpa domain name pointer me184mac8.ecn.purdue.edu.
190.184.46.128.in-addr.arpa domain name pointer me184pc60.ecn.purdue.edu.
191.184.46.128.in-addr.arpa domain name pointer me184pc61.ecn.purdue.edu.
192.184.46.128.in-addr.arpa domain name pointer me184pc62.ecn.purdue.edu.
193.184.46.128.in-addr.arpa domain name pointer me184pc63.ecn.purdue.edu.
194.184.46.128.in-addr.arpa domain name pointer me184pc64.ecn.purdue.edu.
195.184.46.128.in-addr.arpa domain name pointer me184pc65.ecn.purdue.edu.
196.184.46.128.in-addr.arpa domain name pointer me184-dhcp-39.ecn.purdue.edu.
197.184.46.128.in-addr.arpa domain name pointer me184-dhcp-40.ecn.purdue.edu.
198.184.46.128.in-addr.arpa domain name pointer me184pc68.ecn.purdue.edu.
199.184.46.128.in-addr.arpa domain name pointer me184pc69.ecn.purdue.edu.
200.184.46.128.in-addr.arpa domain name pointer me300h.ecn.purdue.edu.
201.184.46.128.in-addr.arpa domain name pointer me184pc70.ecn.purdue.edu.
202.184.46.128.in-addr.arpa domain name pointer me184pc71.ecn.purdue.edu.
203.184.46.128.in-addr.arpa domain name pointer me184pc72.ecn.purdue.edu.
204.184.46.128.in-addr.arpa domain name pointer me184mac9.ecn.purdue.edu.
205.184.46.128.in-addr.arpa domain name pointer me184mac10.ecn.purdue.edu.
206.184.46.128.in-addr.arpa domain name pointer me184mac11.ecn.purdue.edu.
Host 207.184.46.128.in-addr.arpa not found: 3(NXDOMAIN)
208.184.46.128.in-addr.arpa domain name pointer me184mac12.ecn.purdue.edu.
Host 209.184.46.128.in-addr.arpa not found: 3(NXDOMAIN)
210.184.46.128.in-addr.arpa domain name pointer me184mac6.ecn.purdue.edu.
211.184.46.128.in-addr.arpa domain name pointer me184mac13.ecn.purdue.edu.
212.184.46.128.in-addr.arpa domain name pointer me184pc73.ecn.purdue.edu.
213.184.46.128.in-addr.arpa domain name pointer me184pc74.ecn.purdue.edu.
214.184.46.128.in-addr.arpa domain name pointer fox.ecn.purdue.edu.
215.184.46.128.in-addr.arpa domain name pointer me184pc75.ecn.purdue.edu.
216.184.46.128.in-addr.arpa domain name pointer me184pc76.ecn.purdue.edu.
217.184.46.128.in-addr.arpa domain name pointer me184pc77.ecn.purdue.edu.
218.184.46.128.in-addr.arpa domain name pointer me184pc78.ecn.purdue.edu.
219.184.46.128.in-addr.arpa domain name pointer me184pc79.ecn.purdue.edu.
220.184.46.128.in-addr.arpa domain name pointer me184pc80.ecn.purdue.edu.
221.184.46.128.in-addr.arpa domain name pointer me184pc81.ecn.purdue.edu.
222.184.46.128.in-addr.arpa domain name pointer me184pc82.ecn.purdue.edu.
223.184.46.128.in-addr.arpa domain name pointer me184pc83.ecn.purdue.edu.
224.184.46.128.in-addr.arpa domain name pointer me184pc84.ecn.purdue.edu.
225.184.46.128.in-addr.arpa domain name pointer me184mac17.ecn.purdue.edu.
226.184.46.128.in-addr.arpa domain name pointer me184mac14.ecn.purdue.edu.
227.184.46.128.in-addr.arpa domain name pointer me184mac15.ecn.purdue.edu.
228.184.46.128.in-addr.arpa domain name pointer me184mac16.ecn.purdue.edu.
229.184.46.128.in-addr.arpa domain name pointer me184-dhcp-24.ecn.purdue.edu.
230.184.46.128.in-addr.arpa domain name pointer me184-dhcp-25.ecn.purdue.edu.
231.184.46.128.in-addr.arpa domain name pointer me184-dhcp-1.ecn.purdue.edu.
232.184.46.128.in-addr.arpa domain name pointer me184-dhcp-2.ecn.purdue.edu.
233.184.46.128.in-addr.arpa domain name pointer me184-dhcp-3.ecn.purdue.edu.
234.184.46.128.in-addr.arpa domain name pointer me184-dhcp-4.ecn.purdue.edu.
235.184.46.128.in-addr.arpa domain name pointer me184-dhcp-5.ecn.purdue.edu.
236.184.46.128.in-addr.arpa domain name pointer me184-dhcp-6.ecn.purdue.edu.
237.184.46.128.in-addr.arpa domain name pointer me184-dhcp-7.ecn.purdue.edu.
238.184.46.128.in-addr.arpa domain name pointer me184-dhcp-8.ecn.purdue.edu.
239.184.46.128.in-addr.arpa domain name pointer me184-dhcp-9.ecn.purdue.edu.
240.184.46.128.in-addr.arpa domain name pointer me184-dhcp-10.ecn.purdue.edu.
241.184.46.128.in-addr.arpa domain name pointer me184-dhcp-11.ecn.purdue.edu.
242.184.46.128.in-addr.arpa domain name pointer me184-dhcp-12.ecn.purdue.edu.
243.184.46.128.in-addr.arpa domain name pointer me184-dhcp-13.ecn.purdue.edu.
244.184.46.128.in-addr.arpa domain name pointer me184-dhcp-14.ecn.purdue.edu.
245.184.46.128.in-addr.arpa domain name pointer me184-dhcp-15.ecn.purdue.edu.
246.184.46.128.in-addr.arpa domain name pointer me184-dhcp-16.ecn.purdue.edu.
247.184.46.128.in-addr.arpa domain name pointer me184-dhcp-17.ecn.purdue.edu.
248.184.46.128.in-addr.arpa domain name pointer me184-dhcp-18.ecn.purdue.edu.
249.184.46.128.in-addr.arpa domain name pointer me184-dhcp-19.ecn.purdue.edu.
250.184.46.128.in-addr.arpa domain name pointer me184-dhcp-20.ecn.purdue.edu.
251.184.46.128.in-addr.arpa domain name pointer me184-dhcp-21.ecn.purdue.edu.
252.184.46.128.in-addr.arpa domain name pointer me184-dhcp-22.ecn.purdue.edu.
253.184.46.128.in-addr.arpa domain name pointer me184-dhcp-23.ecn.purdue.edu.
254.184.46.128.in-addr.arpa domain name pointer ecnspare184.ecn.purdue.edu.
Host 255.184.46.128.in-addr.arpa not found: 3(NXDOMAIN)