Host 0.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
1.242.98.129.in-addr.arpa domain name pointer schot-res-gw.mis.yu.edu.
Host 2.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 3.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 4.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 5.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 6.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 7.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 8.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 9.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 10.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 11.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 12.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 13.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 14.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 15.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 16.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 17.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 18.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 19.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 20.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 21.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 22.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 23.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 24.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 25.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 26.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 27.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 28.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 29.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 30.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 31.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)
32.242.98.129.in-addr.arpa domain name pointer dyn-242-032.resnet.yu.edu.
33.242.98.129.in-addr.arpa domain name pointer dyn-242-033.resnet.yu.edu.
34.242.98.129.in-addr.arpa domain name pointer dyn-242-034.resnet.yu.edu.
35.242.98.129.in-addr.arpa domain name pointer dyn-242-035.resnet.yu.edu.
36.242.98.129.in-addr.arpa domain name pointer dyn-242-036.resnet.yu.edu.
37.242.98.129.in-addr.arpa domain name pointer dyn-242-037.resnet.yu.edu.
38.242.98.129.in-addr.arpa domain name pointer dyn-242-038.resnet.yu.edu.
39.242.98.129.in-addr.arpa domain name pointer dyn-242-039.resnet.yu.edu.
40.242.98.129.in-addr.arpa domain name pointer dyn-242-040.resnet.yu.edu.
41.242.98.129.in-addr.arpa domain name pointer dyn-242-041.resnet.yu.edu.
42.242.98.129.in-addr.arpa domain name pointer dyn-242-042.resnet.yu.edu.
43.242.98.129.in-addr.arpa domain name pointer dyn-242-043.resnet.yu.edu.
44.242.98.129.in-addr.arpa domain name pointer dyn-242-044.resnet.yu.edu.
45.242.98.129.in-addr.arpa domain name pointer dyn-242-045.resnet.yu.edu.
46.242.98.129.in-addr.arpa domain name pointer dyn-242-046.resnet.yu.edu.
47.242.98.129.in-addr.arpa domain name pointer dyn-242-047.resnet.yu.edu.
48.242.98.129.in-addr.arpa domain name pointer dyn-242-048.resnet.yu.edu.
49.242.98.129.in-addr.arpa domain name pointer dyn-242-049.resnet.yu.edu.
50.242.98.129.in-addr.arpa domain name pointer dyn-242-050.resnet.yu.edu.
51.242.98.129.in-addr.arpa domain name pointer dyn-242-051.resnet.yu.edu.
52.242.98.129.in-addr.arpa domain name pointer dyn-242-052.resnet.yu.edu.
53.242.98.129.in-addr.arpa domain name pointer dyn-242-053.resnet.yu.edu.
54.242.98.129.in-addr.arpa domain name pointer dyn-242-054.resnet.yu.edu.
55.242.98.129.in-addr.arpa domain name pointer dyn-242-055.resnet.yu.edu.
56.242.98.129.in-addr.arpa domain name pointer dyn-242-056.resnet.yu.edu.
57.242.98.129.in-addr.arpa domain name pointer dyn-242-057.resnet.yu.edu.
58.242.98.129.in-addr.arpa domain name pointer dyn-242-058.resnet.yu.edu.
59.242.98.129.in-addr.arpa domain name pointer dyn-242-059.resnet.yu.edu.
60.242.98.129.in-addr.arpa domain name pointer dyn-242-060.resnet.yu.edu.
61.242.98.129.in-addr.arpa domain name pointer dyn-242-061.resnet.yu.edu.
62.242.98.129.in-addr.arpa domain name pointer dyn-242-062.resnet.yu.edu.
63.242.98.129.in-addr.arpa domain name pointer dyn-242-063.resnet.yu.edu.
64.242.98.129.in-addr.arpa domain name pointer dyn-242-064.resnet.yu.edu.
65.242.98.129.in-addr.arpa domain name pointer dyn-242-065.resnet.yu.edu.
66.242.98.129.in-addr.arpa domain name pointer dyn-242-066.resnet.yu.edu.
67.242.98.129.in-addr.arpa domain name pointer dyn-242-067.resnet.yu.edu.
68.242.98.129.in-addr.arpa domain name pointer dyn-242-068.resnet.yu.edu.
69.242.98.129.in-addr.arpa domain name pointer dyn-242-069.resnet.yu.edu.
70.242.98.129.in-addr.arpa domain name pointer dyn-242-070.resnet.yu.edu.
71.242.98.129.in-addr.arpa domain name pointer dyn-242-071.resnet.yu.edu.
72.242.98.129.in-addr.arpa domain name pointer dyn-242-072.resnet.yu.edu.
73.242.98.129.in-addr.arpa domain name pointer dyn-242-073.resnet.yu.edu.
74.242.98.129.in-addr.arpa domain name pointer dyn-242-074.resnet.yu.edu.
75.242.98.129.in-addr.arpa domain name pointer dyn-242-075.resnet.yu.edu.
76.242.98.129.in-addr.arpa domain name pointer dyn-242-076.resnet.yu.edu.
77.242.98.129.in-addr.arpa domain name pointer dyn-242-077.resnet.yu.edu.
78.242.98.129.in-addr.arpa domain name pointer dyn-242-078.resnet.yu.edu.
79.242.98.129.in-addr.arpa domain name pointer dyn-242-079.resnet.yu.edu.
80.242.98.129.in-addr.arpa domain name pointer dyn-242-080.resnet.yu.edu.
81.242.98.129.in-addr.arpa domain name pointer dyn-242-081.resnet.yu.edu.
82.242.98.129.in-addr.arpa domain name pointer dyn-242-082.resnet.yu.edu.
83.242.98.129.in-addr.arpa domain name pointer dyn-242-083.resnet.yu.edu.
84.242.98.129.in-addr.arpa domain name pointer dyn-242-084.resnet.yu.edu.
85.242.98.129.in-addr.arpa domain name pointer dyn-242-085.resnet.yu.edu.
86.242.98.129.in-addr.arpa domain name pointer dyn-242-086.resnet.yu.edu.
87.242.98.129.in-addr.arpa domain name pointer dyn-242-087.resnet.yu.edu.
88.242.98.129.in-addr.arpa domain name pointer dyn-242-088.resnet.yu.edu.
89.242.98.129.in-addr.arpa domain name pointer dyn-242-089.resnet.yu.edu.
90.242.98.129.in-addr.arpa domain name pointer dyn-242-090.resnet.yu.edu.
91.242.98.129.in-addr.arpa domain name pointer dyn-242-091.resnet.yu.edu.
92.242.98.129.in-addr.arpa domain name pointer dyn-242-092.resnet.yu.edu.
93.242.98.129.in-addr.arpa domain name pointer dyn-242-093.resnet.yu.edu.
94.242.98.129.in-addr.arpa domain name pointer dyn-242-094.resnet.yu.edu.
95.242.98.129.in-addr.arpa domain name pointer dyn-242-095.resnet.yu.edu.
96.242.98.129.in-addr.arpa domain name pointer dyn-242-096.resnet.yu.edu.
97.242.98.129.in-addr.arpa domain name pointer dyn-242-097.resnet.yu.edu.
98.242.98.129.in-addr.arpa domain name pointer dyn-242-098.resnet.yu.edu.
99.242.98.129.in-addr.arpa domain name pointer dyn-242-099.resnet.yu.edu.
100.242.98.129.in-addr.arpa domain name pointer dyn-242-100.resnet.yu.edu.
101.242.98.129.in-addr.arpa domain name pointer dyn-242-101.resnet.yu.edu.
102.242.98.129.in-addr.arpa domain name pointer dyn-242-102.resnet.yu.edu.
103.242.98.129.in-addr.arpa domain name pointer dyn-242-103.resnet.yu.edu.
104.242.98.129.in-addr.arpa domain name pointer dyn-242-104.resnet.yu.edu.
105.242.98.129.in-addr.arpa domain name pointer dyn-242-105.resnet.yu.edu.
106.242.98.129.in-addr.arpa domain name pointer dyn-242-106.resnet.yu.edu.
107.242.98.129.in-addr.arpa domain name pointer dyn-242-107.resnet.yu.edu.
108.242.98.129.in-addr.arpa domain name pointer dyn-242-108.resnet.yu.edu.
109.242.98.129.in-addr.arpa domain name pointer dyn-242-109.resnet.yu.edu.
110.242.98.129.in-addr.arpa domain name pointer dyn-242-110.resnet.yu.edu.
111.242.98.129.in-addr.arpa domain name pointer dyn-242-111.resnet.yu.edu.
112.242.98.129.in-addr.arpa domain name pointer dyn-242-112.resnet.yu.edu.
113.242.98.129.in-addr.arpa domain name pointer dyn-242-113.resnet.yu.edu.
115.242.98.129.in-addr.arpa domain name pointer dyn-242-115.resnet.yu.edu.
116.242.98.129.in-addr.arpa domain name pointer dyn-242-116.resnet.yu.edu.
117.242.98.129.in-addr.arpa domain name pointer dyn-242-117.resnet.yu.edu.
118.242.98.129.in-addr.arpa domain name pointer dyn-242-118.resnet.yu.edu.
119.242.98.129.in-addr.arpa domain name pointer dyn-242-119.resnet.yu.edu.
120.242.98.129.in-addr.arpa domain name pointer dyn-242-120.resnet.yu.edu.
121.242.98.129.in-addr.arpa domain name pointer dyn-242-121.resnet.yu.edu.
122.242.98.129.in-addr.arpa domain name pointer dyn-242-122.resnet.yu.edu.
123.242.98.129.in-addr.arpa domain name pointer dyn-242-123.resnet.yu.edu.
124.242.98.129.in-addr.arpa domain name pointer dyn-242-124.resnet.yu.edu.
125.242.98.129.in-addr.arpa domain name pointer dyn-242-125.resnet.yu.edu.
126.242.98.129.in-addr.arpa domain name pointer dyn-242-126.resnet.yu.edu.
127.242.98.129.in-addr.arpa domain name pointer dyn-242-127.resnet.yu.edu.
128.242.98.129.in-addr.arpa domain name pointer dyn-242-128.resnet.yu.edu.
129.242.98.129.in-addr.arpa domain name pointer dyn-242-129.resnet.yu.edu.
130.242.98.129.in-addr.arpa domain name pointer dyn-242-130.resnet.yu.edu.
131.242.98.129.in-addr.arpa domain name pointer dyn-242-131.resnet.yu.edu.
132.242.98.129.in-addr.arpa domain name pointer dyn-242-132.resnet.yu.edu.
133.242.98.129.in-addr.arpa domain name pointer dyn-242-133.resnet.yu.edu.
134.242.98.129.in-addr.arpa domain name pointer dyn-242-134.resnet.yu.edu.
135.242.98.129.in-addr.arpa domain name pointer dyn-242-135.resnet.yu.edu.
136.242.98.129.in-addr.arpa domain name pointer dyn-242-136.resnet.yu.edu.
137.242.98.129.in-addr.arpa domain name pointer dyn-242-137.resnet.yu.edu.
138.242.98.129.in-addr.arpa domain name pointer dyn-242-138.resnet.yu.edu.
139.242.98.129.in-addr.arpa domain name pointer dyn-242-139.resnet.yu.edu.
140.242.98.129.in-addr.arpa domain name pointer dyn-242-140.resnet.yu.edu.
141.242.98.129.in-addr.arpa domain name pointer dyn-242-141.resnet.yu.edu.
142.242.98.129.in-addr.arpa domain name pointer dyn-242-142.resnet.yu.edu.
143.242.98.129.in-addr.arpa domain name pointer dyn-242-143.resnet.yu.edu.
144.242.98.129.in-addr.arpa domain name pointer dyn-242-144.resnet.yu.edu.
145.242.98.129.in-addr.arpa domain name pointer dyn-242-145.resnet.yu.edu.
146.242.98.129.in-addr.arpa domain name pointer dyn-242-146.resnet.yu.edu.
147.242.98.129.in-addr.arpa domain name pointer dyn-242-147.resnet.yu.edu.
148.242.98.129.in-addr.arpa domain name pointer dyn-242-148.resnet.yu.edu.
149.242.98.129.in-addr.arpa domain name pointer dyn-242-149.resnet.yu.edu.
150.242.98.129.in-addr.arpa domain name pointer dyn-242-150.resnet.yu.edu.
151.242.98.129.in-addr.arpa domain name pointer dyn-242-151.resnet.yu.edu.
152.242.98.129.in-addr.arpa domain name pointer dyn-242-152.resnet.yu.edu.
153.242.98.129.in-addr.arpa domain name pointer dyn-242-153.resnet.yu.edu.
154.242.98.129.in-addr.arpa domain name pointer dyn-242-154.resnet.yu.edu.
155.242.98.129.in-addr.arpa domain name pointer dyn-242-155.resnet.yu.edu.
156.242.98.129.in-addr.arpa domain name pointer dyn-242-156.resnet.yu.edu.
157.242.98.129.in-addr.arpa domain name pointer dyn-242-157.resnet.yu.edu.
158.242.98.129.in-addr.arpa domain name pointer dyn-242-158.resnet.yu.edu.
159.242.98.129.in-addr.arpa domain name pointer dyn-242-159.resnet.yu.edu.
160.242.98.129.in-addr.arpa domain name pointer dyn-242-160.resnet.yu.edu.
161.242.98.129.in-addr.arpa domain name pointer dyn-242-161.resnet.yu.edu.
162.242.98.129.in-addr.arpa domain name pointer dyn-242-162.resnet.yu.edu.
163.242.98.129.in-addr.arpa domain name pointer dyn-242-163.resnet.yu.edu.
164.242.98.129.in-addr.arpa domain name pointer dyn-242-164.resnet.yu.edu.
165.242.98.129.in-addr.arpa domain name pointer dyn-242-165.resnet.yu.edu.
166.242.98.129.in-addr.arpa domain name pointer dyn-242-166.resnet.yu.edu.
167.242.98.129.in-addr.arpa domain name pointer dyn-242-167.resnet.yu.edu.
168.242.98.129.in-addr.arpa domain name pointer dyn-242-168.resnet.yu.edu.
169.242.98.129.in-addr.arpa domain name pointer dyn-242-169.resnet.yu.edu.
170.242.98.129.in-addr.arpa domain name pointer dyn-242-170.resnet.yu.edu.
171.242.98.129.in-addr.arpa domain name pointer dyn-242-171.resnet.yu.edu.
172.242.98.129.in-addr.arpa domain name pointer dyn-242-172.resnet.yu.edu.
173.242.98.129.in-addr.arpa domain name pointer dyn-242-173.resnet.yu.edu.
174.242.98.129.in-addr.arpa domain name pointer dyn-242-174.resnet.yu.edu.
175.242.98.129.in-addr.arpa domain name pointer dyn-242-175.resnet.yu.edu.
176.242.98.129.in-addr.arpa domain name pointer dyn-242-176.resnet.yu.edu.
177.242.98.129.in-addr.arpa domain name pointer dyn-242-177.resnet.yu.edu.
178.242.98.129.in-addr.arpa domain name pointer dyn-242-178.resnet.yu.edu.
179.242.98.129.in-addr.arpa domain name pointer dyn-242-179.resnet.yu.edu.
180.242.98.129.in-addr.arpa domain name pointer dyn-242-180.resnet.yu.edu.
181.242.98.129.in-addr.arpa domain name pointer dyn-242-181.resnet.yu.edu.
182.242.98.129.in-addr.arpa domain name pointer dyn-242-182.resnet.yu.edu.
183.242.98.129.in-addr.arpa domain name pointer dyn-242-183.resnet.yu.edu.
184.242.98.129.in-addr.arpa domain name pointer dyn-242-184.resnet.yu.edu.
185.242.98.129.in-addr.arpa domain name pointer dyn-242-185.resnet.yu.edu.
186.242.98.129.in-addr.arpa domain name pointer dyn-242-186.resnet.yu.edu.
187.242.98.129.in-addr.arpa domain name pointer dyn-242-187.resnet.yu.edu.
188.242.98.129.in-addr.arpa domain name pointer dyn-242-188.resnet.yu.edu.
189.242.98.129.in-addr.arpa domain name pointer dyn-242-189.resnet.yu.edu.
190.242.98.129.in-addr.arpa domain name pointer dyn-242-190.resnet.yu.edu.
191.242.98.129.in-addr.arpa domain name pointer dyn-242-191.resnet.yu.edu.
192.242.98.129.in-addr.arpa domain name pointer dyn-242-192.resnet.yu.edu.
193.242.98.129.in-addr.arpa domain name pointer dyn-242-193.resnet.yu.edu.
194.242.98.129.in-addr.arpa domain name pointer dyn-242-194.resnet.yu.edu.
195.242.98.129.in-addr.arpa domain name pointer dyn-242-195.resnet.yu.edu.
196.242.98.129.in-addr.arpa domain name pointer dyn-242-196.resnet.yu.edu.
197.242.98.129.in-addr.arpa domain name pointer dyn-242-197.resnet.yu.edu.
198.242.98.129.in-addr.arpa domain name pointer dyn-242-198.resnet.yu.edu.
199.242.98.129.in-addr.arpa domain name pointer dyn-242-199.resnet.yu.edu.
200.242.98.129.in-addr.arpa domain name pointer dyn-242-200.resnet.yu.edu.
201.242.98.129.in-addr.arpa domain name pointer dyn-242-201.resnet.yu.edu.
202.242.98.129.in-addr.arpa domain name pointer dyn-242-202.resnet.yu.edu.
203.242.98.129.in-addr.arpa domain name pointer dyn-242-203.resnet.yu.edu.
204.242.98.129.in-addr.arpa domain name pointer dyn-242-204.resnet.yu.edu.
205.242.98.129.in-addr.arpa domain name pointer dyn-242-205.resnet.yu.edu.
206.242.98.129.in-addr.arpa domain name pointer dyn-242-206.resnet.yu.edu.
207.242.98.129.in-addr.arpa domain name pointer dyn-242-207.resnet.yu.edu.
208.242.98.129.in-addr.arpa domain name pointer dyn-242-208.resnet.yu.edu.
209.242.98.129.in-addr.arpa domain name pointer dyn-242-209.resnet.yu.edu.
210.242.98.129.in-addr.arpa domain name pointer dyn-242-210.resnet.yu.edu.
211.242.98.129.in-addr.arpa domain name pointer dyn-242-211.resnet.yu.edu.
212.242.98.129.in-addr.arpa domain name pointer dyn-242-212.resnet.yu.edu.
213.242.98.129.in-addr.arpa domain name pointer dyn-242-213.resnet.yu.edu.
214.242.98.129.in-addr.arpa domain name pointer dyn-242-214.resnet.yu.edu.
215.242.98.129.in-addr.arpa domain name pointer dyn-242-215.resnet.yu.edu.
216.242.98.129.in-addr.arpa domain name pointer dyn-242-216.resnet.yu.edu.
217.242.98.129.in-addr.arpa domain name pointer dyn-242-217.resnet.yu.edu.
218.242.98.129.in-addr.arpa domain name pointer dyn-242-218.resnet.yu.edu.
219.242.98.129.in-addr.arpa domain name pointer dyn-242-219.resnet.yu.edu.
220.242.98.129.in-addr.arpa domain name pointer dyn-242-220.resnet.yu.edu.
221.242.98.129.in-addr.arpa domain name pointer dyn-242-221.resnet.yu.edu.
222.242.98.129.in-addr.arpa domain name pointer dyn-242-222.resnet.yu.edu.
223.242.98.129.in-addr.arpa domain name pointer dyn-242-223.resnet.yu.edu.
224.242.98.129.in-addr.arpa domain name pointer dyn-242-224.resnet.yu.edu.
225.242.98.129.in-addr.arpa domain name pointer dyn-242-225.resnet.yu.edu.
226.242.98.129.in-addr.arpa domain name pointer dyn-242-226.resnet.yu.edu.
227.242.98.129.in-addr.arpa domain name pointer dyn-242-227.resnet.yu.edu.
228.242.98.129.in-addr.arpa domain name pointer dyn-242-228.resnet.yu.edu.
229.242.98.129.in-addr.arpa domain name pointer dyn-242-229.resnet.yu.edu.
230.242.98.129.in-addr.arpa domain name pointer dyn-242-230.resnet.yu.edu.
231.242.98.129.in-addr.arpa domain name pointer dyn-242-231.resnet.yu.edu.
232.242.98.129.in-addr.arpa domain name pointer dyn-242-232.resnet.yu.edu.
233.242.98.129.in-addr.arpa domain name pointer dyn-242-233.resnet.yu.edu.
234.242.98.129.in-addr.arpa domain name pointer dyn-242-234.resnet.yu.edu.
235.242.98.129.in-addr.arpa domain name pointer dyn-242-235.resnet.yu.edu.
236.242.98.129.in-addr.arpa domain name pointer dyn-242-236.resnet.yu.edu.
237.242.98.129.in-addr.arpa domain name pointer dyn-242-237.resnet.yu.edu.
238.242.98.129.in-addr.arpa domain name pointer dyn-242-238.resnet.yu.edu.
239.242.98.129.in-addr.arpa domain name pointer dyn-242-239.resnet.yu.edu.
240.242.98.129.in-addr.arpa domain name pointer dyn-242-240.resnet.yu.edu.
241.242.98.129.in-addr.arpa domain name pointer dyn-242-241.resnet.yu.edu.
242.242.98.129.in-addr.arpa domain name pointer dyn-242-242.resnet.yu.edu.
243.242.98.129.in-addr.arpa domain name pointer dyn-242-243.resnet.yu.edu.
244.242.98.129.in-addr.arpa domain name pointer dyn-242-244.resnet.yu.edu.
245.242.98.129.in-addr.arpa domain name pointer dyn-242-245.resnet.yu.edu.
246.242.98.129.in-addr.arpa domain name pointer dyn-242-246.resnet.yu.edu.
247.242.98.129.in-addr.arpa domain name pointer dyn-242-247.resnet.yu.edu.
248.242.98.129.in-addr.arpa domain name pointer dyn-242-248.resnet.yu.edu.
249.242.98.129.in-addr.arpa domain name pointer dyn-242-249.resnet.yu.edu.
250.242.98.129.in-addr.arpa domain name pointer dyn-242-250.resnet.yu.edu.
251.242.98.129.in-addr.arpa domain name pointer dyn-242-251.resnet.yu.edu.
252.242.98.129.in-addr.arpa domain name pointer dyn-242-252.resnet.yu.edu.
253.242.98.129.in-addr.arpa domain name pointer dyn-242-253.resnet.yu.edu.
254.242.98.129.in-addr.arpa domain name pointer dyn-242-254.resnet.yu.edu.
Host 255.242.98.129.in-addr.arpa not found: 3(NXDOMAIN)