Host 0.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 1.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
2.151.22.129.in-addr.arpa domain name pointer o405-09.EECS.CWRU.Edu.
Host 3.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
4.151.22.129.in-addr.arpa domain name pointer o405-18.EECS.CWRU.Edu.
5.151.22.129.in-addr.arpa domain name pointer whitesnake.EECS.CWRU.Edu.
Host 6.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
7.151.22.129.in-addr.arpa domain name pointer tekin-laptop.EECS.CWRU.Edu.
Host 8.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
9.151.22.129.in-addr.arpa domain name pointer o703-04.EECS.CWRU.Edu.
10.151.22.129.in-addr.arpa domain name pointer o405-20.EECS.CWRU.Edu.
11.151.22.129.in-addr.arpa domain name pointer dc.EECS.CWRU.Edu.
12.151.22.129.in-addr.arpa domain name pointer eecs-lap2w.EECS.CWRU.Edu.
13.151.22.129.in-addr.arpa domain name pointer mozart.EECS.CWRU.Edu.
14.151.22.129.in-addr.arpa domain name pointer olin303-16.EECS.CWRU.Edu.
15.151.22.129.in-addr.arpa domain name pointer o703-08.EECS.CWRU.Edu.
Host 16.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
17.151.22.129.in-addr.arpa domain name pointer gulam.EECS.CWRU.Edu.
Host 18.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 19.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 20.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
21.151.22.129.in-addr.arpa domain name pointer neonate.ECES.CWRU.Edu.
22.151.22.129.in-addr.arpa domain name pointer o704-elevator.EECS.CWRU.Edu.
23.151.22.129.in-addr.arpa domain name pointer o405-12.EECS.CWRU.Edu.
24.151.22.129.in-addr.arpa domain name pointer tmp00095b051ec3.EECS.CWRU.Edu.
25.151.22.129.in-addr.arpa domain name pointer shhs1.EECS.CWRU.Edu.
Host 26.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
27.151.22.129.in-addr.arpa domain name pointer zoidberg.EECS.CWRU.Edu.
28.151.22.129.in-addr.arpa domain name pointer apologist.STUDENT.CWRU.Edu.
Host 29.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
30.151.22.129.in-addr.arpa domain name pointer o703-02.EECS.CWRU.Edu.
31.151.22.129.in-addr.arpa domain name pointer olin604-02.EECS.CWRU.Edu.
32.151.22.129.in-addr.arpa domain name pointer olin303-20.EECS.CWRU.Edu.
Host 33.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
34.151.22.129.in-addr.arpa domain name pointer olin314.IS.CWRU.Edu.
35.151.22.129.in-addr.arpa domain name pointer o703-13.EECS.CWRU.Edu.
36.151.22.129.in-addr.arpa domain name pointer mentok.EECS.CWRU.Edu.
37.151.22.129.in-addr.arpa domain name pointer o703-14.EECS.CWRU.Edu.
38.151.22.129.in-addr.arpa domain name pointer olin508.EECS.CWRU.Edu.
Host 39.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
40.151.22.129.in-addr.arpa domain name pointer astralasia.CES.CWRU.Edu.
41.151.22.129.in-addr.arpa domain name pointer darth-scsi.EECS.CWRU.Edu.
42.151.22.129.in-addr.arpa domain name pointer tmp0040f45f1040.EECS.CWRU.Edu.
43.151.22.129.in-addr.arpa domain name pointer cerne.EECS.CWRU.Edu.
44.151.22.129.in-addr.arpa domain name pointer o405-01.EECS.CWRU.Edu.
45.151.22.129.in-addr.arpa domain name pointer coleco.BIOL.CWRU.Edu.
46.151.22.129.in-addr.arpa domain name pointer olin303-12.EECS.CWRU.Edu.
47.151.22.129.in-addr.arpa domain name pointer iron-giant.BIOL.CWRU.Edu.
48.151.22.129.in-addr.arpa domain name pointer mpd3.EECS.CWRU.Edu.
49.151.22.129.in-addr.arpa domain name pointer poison.EECS.CWRU.Edu.
50.151.22.129.in-addr.arpa domain name pointer o703-12.EECS.CWRU.Edu.
51.151.22.129.in-addr.arpa domain name pointer olin303-07.EECS.CWRU.Edu.
52.151.22.129.in-addr.arpa domain name pointer olin303-14.EECS.CWRU.Edu.
53.151.22.129.in-addr.arpa domain name pointer olin303-05.EECS.CWRU.Edu.
Host 54.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
55.151.22.129.in-addr.arpa domain name pointer olin303-18.EECS.CWRU.Edu.
Host 56.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
57.151.22.129.in-addr.arpa domain name pointer o405-05.EECS.CWRU.Edu.
58.151.22.129.in-addr.arpa domain name pointer olin303-08.EECS.CWRU.Edu.
Host 59.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
60.151.22.129.in-addr.arpa domain name pointer olin303-04.EECS.CWRU.Edu.
61.151.22.129.in-addr.arpa domain name pointer libertarians.STUDENT.CWRU.Edu.
62.151.22.129.in-addr.arpa domain name pointer olin303-09.EECS.CWRU.Edu.
63.151.22.129.in-addr.arpa domain name pointer brak.EECS.CWRU.Edu.
64.151.22.129.in-addr.arpa domain name pointer softlabnet.EECS.CWRU.Edu.
Host 65.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
66.151.22.129.in-addr.arpa domain name pointer olin303-13.EECS.CWRU.Edu.
67.151.22.129.in-addr.arpa domain name pointer heatison.EECS.CWRU.Edu.
Host 68.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
69.151.22.129.in-addr.arpa domain name pointer yuggoth.EECS.CWRU.Edu.
70.151.22.129.in-addr.arpa domain name pointer techno-trousers.BIOL.CWRU.Edu.
71.151.22.129.in-addr.arpa domain name pointer r2-d2.BIOL.CWRU.Edu.
72.151.22.129.in-addr.arpa domain name pointer gammaknife2.EECS.CWRU.Edu.
73.151.22.129.in-addr.arpa domain name pointer lri-101842.EMAE.CWRU.Edu.
Host 74.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
75.151.22.129.in-addr.arpa domain name pointer o703-05.EECS.CWRU.Edu.
76.151.22.129.in-addr.arpa domain name pointer sec-axm10.EECS.CWRU.Edu.
Host 77.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
78.151.22.129.in-addr.arpa domain name pointer frieda2.EECS.CWRU.Edu.
79.151.22.129.in-addr.arpa domain name pointer o703-ta.EECS.CWRU.Edu.
80.151.22.129.in-addr.arpa domain name pointer tmp00c04f5b724c.EECS.CWRU.Edu.
81.151.22.129.in-addr.arpa domain name pointer o703-03.EECS.CWRU.Edu.
82.151.22.129.in-addr.arpa domain name pointer beavis.EECS.CWRU.Edu.
83.151.22.129.in-addr.arpa domain name pointer frylock.EECS.CWRU.Edu.
84.151.22.129.in-addr.arpa domain name pointer homer.EECS.CWRU.Edu.
85.151.22.129.in-addr.arpa domain name pointer kamelion.BIOL.CWRU.Edu.
86.151.22.129.in-addr.arpa domain name pointer o405-07.EECS.CWRU.Edu.
87.151.22.129.in-addr.arpa domain name pointer megadeth.EECS.CWRU.Edu.
Host 88.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
89.151.22.129.in-addr.arpa domain name pointer olin303-19.EECS.CWRU.Edu.
90.151.22.129.in-addr.arpa domain name pointer m893dnr41.MDST.CWRU.Edu.
91.151.22.129.in-addr.arpa domain name pointer o703-18.EECS.CWRU.Edu.
92.151.22.129.in-addr.arpa domain name pointer biol40022.BIOL.CWRU.Edu.
93.151.22.129.in-addr.arpa domain name pointer o703-15.EECS.CWRU.Edu.
Host 94.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
95.151.22.129.in-addr.arpa domain name pointer olin303-17.EECS.CWRU.Edu.
96.151.22.129.in-addr.arpa domain name pointer olin303-02.EECS.CWRU.Edu.
97.151.22.129.in-addr.arpa domain name pointer k9.BIOL.CWRU.Edu.
98.151.22.129.in-addr.arpa domain name pointer battlebots.STUDENT.CWRU.Edu.
99.151.22.129.in-addr.arpa domain name pointer o703-06.EECS.CWRU.Edu.
100.151.22.129.in-addr.arpa domain name pointer lp-olin806.EECS.CWRU.Edu.
101.151.22.129.in-addr.arpa domain name pointer reinberger-2.EEAP.CWRU.Edu.
102.151.22.129.in-addr.arpa domain name pointer kittyqiang.STUDENT.CWRU.Edu.
103.151.22.129.in-addr.arpa domain name pointer e382vlr.EECS.CWRU.Edu.
104.151.22.129.in-addr.arpa domain name pointer lmj10.EECS.CWRU.Edu.
Host 105.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
106.151.22.129.in-addr.arpa domain name pointer megalon.EECS.CWRU.Edu.
107.151.22.129.in-addr.arpa domain name pointer mastercam4.MAE.CWRU.Edu.
108.151.22.129.in-addr.arpa domain name pointer o405-02.EECS.CWRU.Edu.
109.151.22.129.in-addr.arpa domain name pointer solusek.STUDENT.CWRU.Edu.
110.151.22.129.in-addr.arpa domain name pointer o405-17.EECS.CWRU.Edu.
Host 111.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
112.151.22.129.in-addr.arpa domain name pointer olin303-10.EECS.CWRU.Edu.
Host 113.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
114.151.22.129.in-addr.arpa domain name pointer cfd15.EMAE.CWRU.Edu.
115.151.22.129.in-addr.arpa domain name pointer olin303-03.EECS.CWRU.Edu.
Host 116.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
117.151.22.129.in-addr.arpa domain name pointer sexbomb.EECS.CWRU.Edu.
118.151.22.129.in-addr.arpa domain name pointer mur-pbg4.STUDENT.CWRU.Edu.
119.151.22.129.in-addr.arpa domain name pointer tmp00010379d6f3.STUDENT.CWRU.Edu.
120.151.22.129.in-addr.arpa domain name pointer djgxd541.STUDENT.CWRU.Edu.
121.151.22.129.in-addr.arpa domain name pointer bender.EECS.CWRU.Edu.
122.151.22.129.in-addr.arpa domain name pointer o703-01.EECS.CWRU.Edu.
123.151.22.129.in-addr.arpa domain name pointer o703-17.EECS.CWRU.Edu.
124.151.22.129.in-addr.arpa domain name pointer o703-19.EECS.CWRU.Edu.
125.151.22.129.in-addr.arpa domain name pointer o703-11.EECS.CWRU.Edu.
126.151.22.129.in-addr.arpa domain name pointer hxxtk.EECS.CWRU.Edu.
127.151.22.129.in-addr.arpa domain name pointer fluorite.EECS.CWRU.Edu.
128.151.22.129.in-addr.arpa domain name pointer o405-19.EECS.CWRU.Edu.
129.151.22.129.in-addr.arpa domain name pointer o703-09.EECS.CWRU.Edu.
130.151.22.129.in-addr.arpa domain name pointer tasan.EECS.CWRU.Edu.
131.151.22.129.in-addr.arpa domain name pointer cone.EECS.CWRU.Edu.
Host 132.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
133.151.22.129.in-addr.arpa domain name pointer elm.EECS.CWRU.Edu.
134.151.22.129.in-addr.arpa domain name pointer glenn.EECS.CWRU.Edu.
Host 135.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
136.151.22.129.in-addr.arpa domain name pointer tmp0040f4594aba.EECS.CWRU.Edu.
Host 137.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 138.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 139.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
140.151.22.129.in-addr.arpa domain name pointer cwrubert.STUDENT.CWRU.Edu.
141.151.22.129.in-addr.arpa domain name pointer olin604-01.EECS.CWRU.Edu.
142.151.22.129.in-addr.arpa domain name pointer o703-16.EECS.CWRU.Edu.
143.151.22.129.in-addr.arpa domain name pointer esys10326.ESYS.CWRU.Edu.
144.151.22.129.in-addr.arpa domain name pointer o614-06.EECS.CWRU.Edu.
Host 145.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
146.151.22.129.in-addr.arpa domain name pointer mastercam5.MAE.CWRU.Edu.
Host 147.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
148.151.22.129.in-addr.arpa domain name pointer lp-olin418.EECS.CWRU.Edu.
149.151.22.129.in-addr.arpa domain name pointer osacbm2.EECS.CWRU.Edu.
150.151.22.129.in-addr.arpa domain name pointer c-3po.BIOL.CWRU.Edu.
151.151.22.129.in-addr.arpa domain name pointer engr-services2.EMAE.CWRU.Edu.
152.151.22.129.in-addr.arpa domain name pointer lri-101452.EMAE.CWRU.Edu.
153.151.22.129.in-addr.arpa domain name pointer tmp00095b051ec4.EECS.CWRU.Edu.
Host 154.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 155.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
156.151.22.129.in-addr.arpa domain name pointer clyde.STUDENT.CWRU.Edu.
157.151.22.129.in-addr.arpa domain name pointer milhouse.EECS.CWRU.Edu.
158.151.22.129.in-addr.arpa domain name pointer malakootipc.EECS.CWRU.Edu.
159.151.22.129.in-addr.arpa domain name pointer olin711-m2.EECS.CWRU.Edu.
160.151.22.129.in-addr.arpa domain name pointer imagingmac.EMAE.CWRU.Edu.
Host 161.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
162.151.22.129.in-addr.arpa domain name pointer cfd17.ENGINEERING.CWRU.Edu.
Host 163.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 164.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
165.151.22.129.in-addr.arpa domain name pointer cwru-ufo.STUDENT.CWRU.Edu.
166.151.22.129.in-addr.arpa domain name pointer honey.STUDENT.CWRU.Edu.
Host 167.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
168.151.22.129.in-addr.arpa domain name pointer softlab4.EEAP.CWRU.Edu.
169.151.22.129.in-addr.arpa domain name pointer cdr.EECS.CWRU.Edu.
170.151.22.129.in-addr.arpa domain name pointer shuttle1.EECS.CWRU.Edu.
Host 171.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
172.151.22.129.in-addr.arpa domain name pointer kiss.EECS.CWRU.Edu.
Host 173.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
174.151.22.129.in-addr.arpa domain name pointer dexedrine.EECS.CWRU.Edu.
Host 175.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
176.151.22.129.in-addr.arpa domain name pointer art.EECS.CWRU.Edu.
177.151.22.129.in-addr.arpa domain name pointer esys10333.ESYS.CWRU.Edu.
178.151.22.129.in-addr.arpa domain name pointer o405-06.EECS.CWRU.Edu.
179.151.22.129.in-addr.arpa domain name pointer pikachu.EECS.CWRU.Edu.
180.151.22.129.in-addr.arpa domain name pointer joey-the.CHIN.CWRU.Edu.
Host 181.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 182.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
183.151.22.129.in-addr.arpa domain name pointer o703-07.EECS.CWRU.Edu.
184.151.22.129.in-addr.arpa domain name pointer doll.EECS.CWRU.Edu.
185.151.22.129.in-addr.arpa domain name pointer osacbm4.EECS.CWRU.Edu.
186.151.22.129.in-addr.arpa domain name pointer psa.STUDENT.CWRU.Edu.
187.151.22.129.in-addr.arpa domain name pointer olin303-06.EECS.CWRU.Edu.
Host 188.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
189.151.22.129.in-addr.arpa domain name pointer softlab2.EEAP.CWRU.Edu.
Host 190.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
191.151.22.129.in-addr.arpa domain name pointer oumobile.STUDENT.CWRU.Edu.
Host 192.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
193.151.22.129.in-addr.arpa domain name pointer o703-20.EECS.CWRU.Edu.
194.151.22.129.in-addr.arpa domain name pointer olin303-01.EECS.CWRU.Edu.
Host 195.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
196.151.22.129.in-addr.arpa domain name pointer o703-10.EECS.CWRU.Edu.
Host 197.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
198.151.22.129.in-addr.arpa domain name pointer rossum.BIOL.CWRU.Edu.
199.151.22.129.in-addr.arpa domain name pointer nattakarn.STUDENT.CWRU.Edu.
200.151.22.129.in-addr.arpa domain name pointer marcsdell.EECS.CWRU.Edu.
201.151.22.129.in-addr.arpa domain name pointer spook.EECS.CWRU.Edu.
Host 202.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
203.151.22.129.in-addr.arpa domain name pointer olin303-11.EECS.CWRU.Edu.
204.151.22.129.in-addr.arpa domain name pointer lp-olin804.CES.CWRU.Edu.
205.151.22.129.in-addr.arpa domain name pointer emf4pc.EECS.CWRU.Edu.
206.151.22.129.in-addr.arpa domain name pointer softlab5.EECS.CWRU.Edu.
207.151.22.129.in-addr.arpa domain name pointer o409.EECS.CWRU.Edu.
208.151.22.129.in-addr.arpa domain name pointer ibm-t42.STUDENT.CWRU.Edu.
209.151.22.129.in-addr.arpa domain name pointer o405-13.EECS.CWRU.Edu.
210.151.22.129.in-addr.arpa domain name pointer o405-03.EECS.CWRU.Edu.
211.151.22.129.in-addr.arpa domain name pointer ibeth.EECS.CWRU.Edu.
212.151.22.129.in-addr.arpa domain name pointer mastercam1.MAE.CWRU.Edu.
Host 213.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
214.151.22.129.in-addr.arpa domain name pointer car.EECS.CWRU.Edu.
215.151.22.129.in-addr.arpa domain name pointer gleason.STUDENT.CWRU.Edu.
216.151.22.129.in-addr.arpa domain name pointer olin314-netlinx.IS.CWRU.Edu.
Host 217.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
218.151.22.129.in-addr.arpa domain name pointer emre.STUDENT.CWRU.Edu.
Host 219.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
220.151.22.129.in-addr.arpa domain name pointer ph-mobile.STUDENT.CWRU.Edu.
221.151.22.129.in-addr.arpa domain name pointer sec-mjr9.EECS.CWRU.Edu.
222.151.22.129.in-addr.arpa domain name pointer stewie.EECS.CWRU.Edu.
Host 223.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
224.151.22.129.in-addr.arpa domain name pointer da-amit.EECS.CWRU.Edu.
225.151.22.129.in-addr.arpa domain name pointer kogepan.EECS.CWRU.Edu.
226.151.22.129.in-addr.arpa domain name pointer priss.BIOL.CWRU.Edu.
227.151.22.129.in-addr.arpa domain name pointer mastercam3.MAE.CWRU.Edu.
228.151.22.129.in-addr.arpa domain name pointer reinberger-1.EMAE.CWRU.Edu.
229.151.22.129.in-addr.arpa domain name pointer legocam.BIOL.CWRU.Edu.
Host 230.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
231.151.22.129.in-addr.arpa domain name pointer izzy.EECS.CWRU.Edu.
232.151.22.129.in-addr.arpa domain name pointer o405-04.EECS.CWRU.Edu.
233.151.22.129.in-addr.arpa domain name pointer g308-13.EECS.CWRU.Edu.
234.151.22.129.in-addr.arpa domain name pointer windy.STUDENT.CWRU.Edu.
Host 235.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
236.151.22.129.in-addr.arpa domain name pointer olin303-15.EECS.CWRU.Edu.
237.151.22.129.in-addr.arpa domain name pointer softeng4.EECS.CWRU.Edu.
238.151.22.129.in-addr.arpa domain name pointer osacbm1.EECS.CWRU.Edu.
Host 239.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 240.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
241.151.22.129.in-addr.arpa domain name pointer crossword.STUDENT.CWRU.Edu.
242.151.22.129.in-addr.arpa domain name pointer lp-olin417.EECS.CWRU.Edu.
243.151.22.129.in-addr.arpa domain name pointer cfd6.MAE.CWRU.Edu.
Host 244.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
245.151.22.129.in-addr.arpa domain name pointer davros.EECS.CWRU.Edu.
Host 246.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
247.151.22.129.in-addr.arpa domain name pointer o405-08.EECS.CWRU.Edu.
248.151.22.129.in-addr.arpa domain name pointer easy.EECS.CWRU.Edu.
249.151.22.129.in-addr.arpa domain name pointer shuttle2.EECS.CWRU.Edu.
Host 250.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)
251.151.22.129.in-addr.arpa domain name pointer fox.EECS.CWRU.Edu.
252.151.22.129.in-addr.arpa domain name pointer coach.EECS.CWRU.Edu.
253.151.22.129.in-addr.arpa domain name pointer kueilun.STUDENT.CWRU.Edu.
254.151.22.129.in-addr.arpa domain name pointer twikki.BIOL.CWRU.Edu.
Host 255.151.22.129.in-addr.arpa not found: 3(NXDOMAIN)