Host 0.42.98.129.in-addr.arpa not found: 3(NXDOMAIN)
1.42.98.129.in-addr.arpa domain name pointer w-alnet-gw.aecom.yu.edu.
Host 2.42.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 3.42.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 4.42.98.129.in-addr.arpa not found: 3(NXDOMAIN)
5.42.98.129.in-addr.arpa domain name pointer w-1-alnet-rep.aecom.yu.edu.
Host 6.42.98.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 7.42.98.129.in-addr.arpa not found: 3(NXDOMAIN)
8.42.98.129.in-addr.arpa domain name pointer dyn-042-008.aecom.yu.edu.
9.42.98.129.in-addr.arpa domain name pointer dyn-042-009.aecom.yu.edu.
10.42.98.129.in-addr.arpa domain name pointer dyn-042-010.aecom.yu.edu.
11.42.98.129.in-addr.arpa domain name pointer dyn-042-011.aecom.yu.edu.
12.42.98.129.in-addr.arpa domain name pointer dyn-042-012.aecom.yu.edu.
13.42.98.129.in-addr.arpa domain name pointer dyn-042-013.aecom.yu.edu.
14.42.98.129.in-addr.arpa domain name pointer dyn-042-014.aecom.yu.edu.
15.42.98.129.in-addr.arpa domain name pointer dyn-042-015.aecom.yu.edu.
16.42.98.129.in-addr.arpa domain name pointer dyn-042-016.aecom.yu.edu.
17.42.98.129.in-addr.arpa domain name pointer dyn-042-017.aecom.yu.edu.
18.42.98.129.in-addr.arpa domain name pointer dyn-042-018.aecom.yu.edu.
19.42.98.129.in-addr.arpa domain name pointer dyn-042-019.aecom.yu.edu.
20.42.98.129.in-addr.arpa domain name pointer dyn-042-020.aecom.yu.edu.
21.42.98.129.in-addr.arpa domain name pointer dyn-042-021.aecom.yu.edu.
22.42.98.129.in-addr.arpa domain name pointer dyn-042-022.aecom.yu.edu.
23.42.98.129.in-addr.arpa domain name pointer dyn-042-023.aecom.yu.edu.
24.42.98.129.in-addr.arpa domain name pointer dyn-042-024.aecom.yu.edu.
25.42.98.129.in-addr.arpa domain name pointer dyn-042-025.aecom.yu.edu.
26.42.98.129.in-addr.arpa domain name pointer dyn-042-026.aecom.yu.edu.
27.42.98.129.in-addr.arpa domain name pointer dyn-042-027.aecom.yu.edu.
28.42.98.129.in-addr.arpa domain name pointer dyn-042-028.aecom.yu.edu.
29.42.98.129.in-addr.arpa domain name pointer dyn-042-029.aecom.yu.edu.
30.42.98.129.in-addr.arpa domain name pointer dyn-042-030.aecom.yu.edu.
31.42.98.129.in-addr.arpa domain name pointer dyn-042-031.aecom.yu.edu.
32.42.98.129.in-addr.arpa domain name pointer dyn-042-032.aecom.yu.edu.
33.42.98.129.in-addr.arpa domain name pointer dyn-042-033.aecom.yu.edu.
34.42.98.129.in-addr.arpa domain name pointer dyn-042-034.aecom.yu.edu.
35.42.98.129.in-addr.arpa domain name pointer dyn-042-035.aecom.yu.edu.
36.42.98.129.in-addr.arpa domain name pointer dyn-042-036.aecom.yu.edu.
37.42.98.129.in-addr.arpa domain name pointer dyn-042-037.aecom.yu.edu.
38.42.98.129.in-addr.arpa domain name pointer dyn-042-038.aecom.yu.edu.
39.42.98.129.in-addr.arpa domain name pointer dyn-042-039.aecom.yu.edu.
40.42.98.129.in-addr.arpa domain name pointer dyn-042-040.aecom.yu.edu.
41.42.98.129.in-addr.arpa domain name pointer dyn-042-041.aecom.yu.edu.
42.42.98.129.in-addr.arpa domain name pointer dyn-042-042.aecom.yu.edu.
43.42.98.129.in-addr.arpa domain name pointer dyn-042-043.aecom.yu.edu.
44.42.98.129.in-addr.arpa domain name pointer dyn-042-044.aecom.yu.edu.
45.42.98.129.in-addr.arpa domain name pointer dyn-042-045.aecom.yu.edu.
46.42.98.129.in-addr.arpa domain name pointer dyn-042-046.aecom.yu.edu.
47.42.98.129.in-addr.arpa domain name pointer dyn-042-047.aecom.yu.edu.
48.42.98.129.in-addr.arpa domain name pointer dyn-042-048.aecom.yu.edu.
49.42.98.129.in-addr.arpa domain name pointer dyn-042-049.aecom.yu.edu.
50.42.98.129.in-addr.arpa domain name pointer dyn-042-050.aecom.yu.edu.
51.42.98.129.in-addr.arpa domain name pointer dyn-042-051.aecom.yu.edu.
52.42.98.129.in-addr.arpa domain name pointer dyn-042-052.aecom.yu.edu.
53.42.98.129.in-addr.arpa domain name pointer dyn-042-053.aecom.yu.edu.
54.42.98.129.in-addr.arpa domain name pointer dyn-042-054.aecom.yu.edu.
55.42.98.129.in-addr.arpa domain name pointer dyn-042-055.aecom.yu.edu.
56.42.98.129.in-addr.arpa domain name pointer dyn-042-056.aecom.yu.edu.
57.42.98.129.in-addr.arpa domain name pointer dyn-042-057.aecom.yu.edu.
58.42.98.129.in-addr.arpa domain name pointer dyn-042-058.aecom.yu.edu.
60.42.98.129.in-addr.arpa domain name pointer dyn-042-060.aecom.yu.edu.
61.42.98.129.in-addr.arpa domain name pointer dyn-042-061.aecom.yu.edu.
62.42.98.129.in-addr.arpa domain name pointer dyn-042-062.aecom.yu.edu.
63.42.98.129.in-addr.arpa domain name pointer dyn-042-063.aecom.yu.edu.
64.42.98.129.in-addr.arpa domain name pointer dyn-042-064.aecom.yu.edu.
65.42.98.129.in-addr.arpa domain name pointer dyn-042-065.aecom.yu.edu.
66.42.98.129.in-addr.arpa domain name pointer dyn-042-066.aecom.yu.edu.
67.42.98.129.in-addr.arpa domain name pointer dyn-042-067.aecom.yu.edu.
68.42.98.129.in-addr.arpa domain name pointer dyn-042-068.aecom.yu.edu.
69.42.98.129.in-addr.arpa domain name pointer dyn-042-069.aecom.yu.edu.
70.42.98.129.in-addr.arpa domain name pointer dyn-042-070.aecom.yu.edu.
71.42.98.129.in-addr.arpa domain name pointer dyn-042-071.aecom.yu.edu.
72.42.98.129.in-addr.arpa domain name pointer dyn-042-072.aecom.yu.edu.
73.42.98.129.in-addr.arpa domain name pointer dyn-042-073.aecom.yu.edu.
74.42.98.129.in-addr.arpa domain name pointer dyn-042-074.aecom.yu.edu.
75.42.98.129.in-addr.arpa domain name pointer dyn-042-075.aecom.yu.edu.
76.42.98.129.in-addr.arpa domain name pointer dyn-042-076.aecom.yu.edu.
77.42.98.129.in-addr.arpa domain name pointer dyn-042-077.aecom.yu.edu.
78.42.98.129.in-addr.arpa domain name pointer dyn-042-078.aecom.yu.edu.
79.42.98.129.in-addr.arpa domain name pointer dyn-042-079.aecom.yu.edu.
80.42.98.129.in-addr.arpa domain name pointer dyn-042-080.aecom.yu.edu.
81.42.98.129.in-addr.arpa domain name pointer dyn-042-081.aecom.yu.edu.
83.42.98.129.in-addr.arpa domain name pointer dyn-042-083.aecom.yu.edu.
84.42.98.129.in-addr.arpa domain name pointer dyn-042-084.aecom.yu.edu.
85.42.98.129.in-addr.arpa domain name pointer dyn-042-085.aecom.yu.edu.
86.42.98.129.in-addr.arpa domain name pointer dyn-042-086.aecom.yu.edu.
87.42.98.129.in-addr.arpa domain name pointer dyn-042-087.aecom.yu.edu.
88.42.98.129.in-addr.arpa domain name pointer dyn-042-088.aecom.yu.edu.
89.42.98.129.in-addr.arpa domain name pointer dyn-042-089.aecom.yu.edu.
90.42.98.129.in-addr.arpa domain name pointer dyn-042-090.aecom.yu.edu.
91.42.98.129.in-addr.arpa domain name pointer dyn-042-091.aecom.yu.edu.
92.42.98.129.in-addr.arpa domain name pointer dyn-042-092.aecom.yu.edu.
93.42.98.129.in-addr.arpa domain name pointer dyn-042-093.aecom.yu.edu.
94.42.98.129.in-addr.arpa domain name pointer dyn-042-094.aecom.yu.edu.
95.42.98.129.in-addr.arpa domain name pointer dyn-042-095.aecom.yu.edu.
96.42.98.129.in-addr.arpa domain name pointer dyn-042-096.aecom.yu.edu.
97.42.98.129.in-addr.arpa domain name pointer dyn-042-097.aecom.yu.edu.
98.42.98.129.in-addr.arpa domain name pointer dyn-042-098.aecom.yu.edu.
99.42.98.129.in-addr.arpa domain name pointer dyn-042-099.aecom.yu.edu.
100.42.98.129.in-addr.arpa domain name pointer dyn-042-100.aecom.yu.edu.
101.42.98.129.in-addr.arpa domain name pointer dyn-042-101.aecom.yu.edu.
102.42.98.129.in-addr.arpa domain name pointer dyn-042-102.aecom.yu.edu.
103.42.98.129.in-addr.arpa domain name pointer dyn-042-103.aecom.yu.edu.
104.42.98.129.in-addr.arpa domain name pointer dyn-042-104.aecom.yu.edu.
105.42.98.129.in-addr.arpa domain name pointer dyn-042-105.aecom.yu.edu.
106.42.98.129.in-addr.arpa domain name pointer dyn-042-106.aecom.yu.edu.
107.42.98.129.in-addr.arpa domain name pointer dyn-042-107.aecom.yu.edu.
108.42.98.129.in-addr.arpa domain name pointer dyn-042-108.aecom.yu.edu.
109.42.98.129.in-addr.arpa domain name pointer dyn-042-109.aecom.yu.edu.
110.42.98.129.in-addr.arpa domain name pointer dyn-042-110.aecom.yu.edu.
111.42.98.129.in-addr.arpa domain name pointer dyn-042-111.aecom.yu.edu.
112.42.98.129.in-addr.arpa domain name pointer dyn-042-112.aecom.yu.edu.
113.42.98.129.in-addr.arpa domain name pointer dyn-042-113.aecom.yu.edu.
114.42.98.129.in-addr.arpa domain name pointer dyn-042-114.aecom.yu.edu.
115.42.98.129.in-addr.arpa domain name pointer dyn-042-115.aecom.yu.edu.
116.42.98.129.in-addr.arpa domain name pointer dyn-042-116.aecom.yu.edu.
117.42.98.129.in-addr.arpa domain name pointer dyn-042-117.aecom.yu.edu.
118.42.98.129.in-addr.arpa domain name pointer dyn-042-118.aecom.yu.edu.
119.42.98.129.in-addr.arpa domain name pointer dyn-042-119.aecom.yu.edu.
120.42.98.129.in-addr.arpa domain name pointer dyn-042-120.aecom.yu.edu.
121.42.98.129.in-addr.arpa domain name pointer dyn-042-121.aecom.yu.edu.
122.42.98.129.in-addr.arpa domain name pointer dyn-042-122.aecom.yu.edu.
123.42.98.129.in-addr.arpa domain name pointer dyn-042-123.aecom.yu.edu.
124.42.98.129.in-addr.arpa domain name pointer dyn-042-124.aecom.yu.edu.
125.42.98.129.in-addr.arpa domain name pointer dyn-042-125.aecom.yu.edu.
126.42.98.129.in-addr.arpa domain name pointer dyn-042-126.aecom.yu.edu.
127.42.98.129.in-addr.arpa domain name pointer dyn-042-127.aecom.yu.edu.
128.42.98.129.in-addr.arpa domain name pointer dyn-042-128.aecom.yu.edu.
129.42.98.129.in-addr.arpa domain name pointer dyn-042-129.aecom.yu.edu.
130.42.98.129.in-addr.arpa domain name pointer dyn-042-130.aecom.yu.edu.
131.42.98.129.in-addr.arpa domain name pointer dyn-042-131.aecom.yu.edu.
133.42.98.129.in-addr.arpa domain name pointer dyn-042-133.aecom.yu.edu.
134.42.98.129.in-addr.arpa domain name pointer dyn-042-134.aecom.yu.edu.
135.42.98.129.in-addr.arpa domain name pointer dyn-042-135.aecom.yu.edu.
136.42.98.129.in-addr.arpa domain name pointer dyn-042-136.aecom.yu.edu.
137.42.98.129.in-addr.arpa domain name pointer dyn-042-137.aecom.yu.edu.
138.42.98.129.in-addr.arpa domain name pointer dyn-042-138.aecom.yu.edu.
139.42.98.129.in-addr.arpa domain name pointer dyn-042-139.aecom.yu.edu.
140.42.98.129.in-addr.arpa domain name pointer dyn-042-140.aecom.yu.edu.
141.42.98.129.in-addr.arpa domain name pointer dyn-042-141.aecom.yu.edu.
142.42.98.129.in-addr.arpa domain name pointer dyn-042-142.aecom.yu.edu.
143.42.98.129.in-addr.arpa domain name pointer dyn-042-143.aecom.yu.edu.
144.42.98.129.in-addr.arpa domain name pointer dyn-042-144.aecom.yu.edu.
145.42.98.129.in-addr.arpa domain name pointer dyn-042-145.aecom.yu.edu.
146.42.98.129.in-addr.arpa domain name pointer dyn-042-146.aecom.yu.edu.
147.42.98.129.in-addr.arpa domain name pointer dyn-042-147.aecom.yu.edu.
148.42.98.129.in-addr.arpa domain name pointer dyn-042-148.aecom.yu.edu.
149.42.98.129.in-addr.arpa domain name pointer dyn-042-149.aecom.yu.edu.
150.42.98.129.in-addr.arpa domain name pointer dyn-042-150.aecom.yu.edu.
151.42.98.129.in-addr.arpa domain name pointer dyn-042-151.aecom.yu.edu.
152.42.98.129.in-addr.arpa domain name pointer dyn-042-152.aecom.yu.edu.
153.42.98.129.in-addr.arpa domain name pointer dyn-042-153.aecom.yu.edu.
154.42.98.129.in-addr.arpa domain name pointer dyn-042-154.aecom.yu.edu.
155.42.98.129.in-addr.arpa domain name pointer dyn-042-155.aecom.yu.edu.
156.42.98.129.in-addr.arpa domain name pointer dyn-042-156.aecom.yu.edu.
157.42.98.129.in-addr.arpa domain name pointer dyn-042-157.aecom.yu.edu.
158.42.98.129.in-addr.arpa domain name pointer dyn-042-158.aecom.yu.edu.
159.42.98.129.in-addr.arpa domain name pointer dyn-042-159.aecom.yu.edu.
160.42.98.129.in-addr.arpa domain name pointer dyn-042-160.aecom.yu.edu.
161.42.98.129.in-addr.arpa domain name pointer dyn-042-161.aecom.yu.edu.
162.42.98.129.in-addr.arpa domain name pointer dyn-042-162.aecom.yu.edu.
163.42.98.129.in-addr.arpa domain name pointer dyn-042-163.aecom.yu.edu.
164.42.98.129.in-addr.arpa domain name pointer dyn-042-164.aecom.yu.edu.
165.42.98.129.in-addr.arpa domain name pointer dyn-042-165.aecom.yu.edu.
166.42.98.129.in-addr.arpa domain name pointer dyn-042-166.aecom.yu.edu.
167.42.98.129.in-addr.arpa domain name pointer dyn-042-167.aecom.yu.edu.
168.42.98.129.in-addr.arpa domain name pointer dyn-042-168.aecom.yu.edu.
169.42.98.129.in-addr.arpa domain name pointer dyn-042-169.aecom.yu.edu.
170.42.98.129.in-addr.arpa domain name pointer dyn-042-170.aecom.yu.edu.
171.42.98.129.in-addr.arpa domain name pointer dyn-042-171.aecom.yu.edu.
172.42.98.129.in-addr.arpa domain name pointer dyn-042-172.aecom.yu.edu.
173.42.98.129.in-addr.arpa domain name pointer dyn-042-173.aecom.yu.edu.
174.42.98.129.in-addr.arpa domain name pointer dyn-042-174.aecom.yu.edu.
175.42.98.129.in-addr.arpa domain name pointer dyn-042-175.aecom.yu.edu.
176.42.98.129.in-addr.arpa domain name pointer dyn-042-176.aecom.yu.edu.
177.42.98.129.in-addr.arpa domain name pointer dyn-042-177.aecom.yu.edu.
178.42.98.129.in-addr.arpa domain name pointer dyn-042-178.aecom.yu.edu.
179.42.98.129.in-addr.arpa domain name pointer dyn-042-179.aecom.yu.edu.
180.42.98.129.in-addr.arpa domain name pointer dyn-042-180.aecom.yu.edu.
181.42.98.129.in-addr.arpa domain name pointer dyn-042-181.aecom.yu.edu.
182.42.98.129.in-addr.arpa domain name pointer dyn-042-182.aecom.yu.edu.
183.42.98.129.in-addr.arpa domain name pointer dyn-042-183.aecom.yu.edu.
184.42.98.129.in-addr.arpa domain name pointer dyn-042-184.aecom.yu.edu.
185.42.98.129.in-addr.arpa domain name pointer dyn-042-185.aecom.yu.edu.
186.42.98.129.in-addr.arpa domain name pointer dyn-042-186.aecom.yu.edu.
187.42.98.129.in-addr.arpa domain name pointer dyn-042-187.aecom.yu.edu.
188.42.98.129.in-addr.arpa domain name pointer dyn-042-188.aecom.yu.edu.
189.42.98.129.in-addr.arpa domain name pointer dyn-042-189.aecom.yu.edu.
190.42.98.129.in-addr.arpa domain name pointer dyn-042-190.aecom.yu.edu.
191.42.98.129.in-addr.arpa domain name pointer dyn-042-191.aecom.yu.edu.
192.42.98.129.in-addr.arpa domain name pointer dyn-042-192.aecom.yu.edu.
193.42.98.129.in-addr.arpa domain name pointer dyn-042-193.aecom.yu.edu.
194.42.98.129.in-addr.arpa domain name pointer dyn-042-194.aecom.yu.edu.
195.42.98.129.in-addr.arpa domain name pointer dyn-042-195.aecom.yu.edu.
196.42.98.129.in-addr.arpa domain name pointer dyn-042-196.aecom.yu.edu.
197.42.98.129.in-addr.arpa domain name pointer dyn-042-197.aecom.yu.edu.
198.42.98.129.in-addr.arpa domain name pointer dyn-042-198.aecom.yu.edu.
199.42.98.129.in-addr.arpa domain name pointer dyn-042-199.aecom.yu.edu.
200.42.98.129.in-addr.arpa domain name pointer dyn-042-200.aecom.yu.edu.
201.42.98.129.in-addr.arpa domain name pointer dyn-042-201.aecom.yu.edu.
202.42.98.129.in-addr.arpa domain name pointer dyn-042-202.aecom.yu.edu.
203.42.98.129.in-addr.arpa domain name pointer dyn-042-203.aecom.yu.edu.
204.42.98.129.in-addr.arpa domain name pointer dyn-042-204.aecom.yu.edu.
205.42.98.129.in-addr.arpa domain name pointer dyn-042-205.aecom.yu.edu.
206.42.98.129.in-addr.arpa domain name pointer dyn-042-206.aecom.yu.edu.
207.42.98.129.in-addr.arpa domain name pointer dyn-042-207.aecom.yu.edu.
208.42.98.129.in-addr.arpa domain name pointer dyn-042-208.aecom.yu.edu.
209.42.98.129.in-addr.arpa domain name pointer dyn-042-209.aecom.yu.edu.
210.42.98.129.in-addr.arpa domain name pointer dyn-042-210.aecom.yu.edu.
211.42.98.129.in-addr.arpa domain name pointer dyn-042-211.aecom.yu.edu.
212.42.98.129.in-addr.arpa domain name pointer dyn-042-212.aecom.yu.edu.
213.42.98.129.in-addr.arpa domain name pointer dyn-042-213.aecom.yu.edu.
214.42.98.129.in-addr.arpa domain name pointer dyn-042-214.aecom.yu.edu.
215.42.98.129.in-addr.arpa domain name pointer dyn-042-215.aecom.yu.edu.
216.42.98.129.in-addr.arpa domain name pointer dyn-042-216.aecom.yu.edu.
217.42.98.129.in-addr.arpa domain name pointer dyn-042-217.aecom.yu.edu.
218.42.98.129.in-addr.arpa domain name pointer dyn-042-218.aecom.yu.edu.
219.42.98.129.in-addr.arpa domain name pointer dyn-042-219.aecom.yu.edu.
220.42.98.129.in-addr.arpa domain name pointer dyn-042-220.aecom.yu.edu.
221.42.98.129.in-addr.arpa domain name pointer dyn-042-221.aecom.yu.edu.
222.42.98.129.in-addr.arpa domain name pointer dyn-042-222.aecom.yu.edu.
223.42.98.129.in-addr.arpa domain name pointer dyn-042-223.aecom.yu.edu.
224.42.98.129.in-addr.arpa domain name pointer dyn-042-224.aecom.yu.edu.
225.42.98.129.in-addr.arpa domain name pointer dyn-042-225.aecom.yu.edu.
226.42.98.129.in-addr.arpa domain name pointer dyn-042-226.aecom.yu.edu.
227.42.98.129.in-addr.arpa domain name pointer dyn-042-227.aecom.yu.edu.
228.42.98.129.in-addr.arpa domain name pointer dyn-042-228.aecom.yu.edu.
229.42.98.129.in-addr.arpa domain name pointer dyn-042-229.aecom.yu.edu.
230.42.98.129.in-addr.arpa domain name pointer dyn-042-230.aecom.yu.edu.
231.42.98.129.in-addr.arpa domain name pointer dyn-042-231.aecom.yu.edu.
232.42.98.129.in-addr.arpa domain name pointer dyn-042-232.aecom.yu.edu.
233.42.98.129.in-addr.arpa domain name pointer dyn-042-233.aecom.yu.edu.
234.42.98.129.in-addr.arpa domain name pointer dyn-042-234.aecom.yu.edu.
235.42.98.129.in-addr.arpa domain name pointer dyn-042-235.aecom.yu.edu.
236.42.98.129.in-addr.arpa domain name pointer dyn-042-236.aecom.yu.edu.
237.42.98.129.in-addr.arpa domain name pointer dyn-042-237.aecom.yu.edu.
238.42.98.129.in-addr.arpa domain name pointer dyn-042-238.aecom.yu.edu.
239.42.98.129.in-addr.arpa domain name pointer dyn-042-239.aecom.yu.edu.
240.42.98.129.in-addr.arpa domain name pointer dyn-042-240.aecom.yu.edu.
241.42.98.129.in-addr.arpa domain name pointer dyn-042-241.aecom.yu.edu.
242.42.98.129.in-addr.arpa domain name pointer dyn-042-242.aecom.yu.edu.
243.42.98.129.in-addr.arpa domain name pointer dyn-042-243.aecom.yu.edu.
244.42.98.129.in-addr.arpa domain name pointer dyn-042-244.aecom.yu.edu.
245.42.98.129.in-addr.arpa domain name pointer dyn-042-245.aecom.yu.edu.
246.42.98.129.in-addr.arpa domain name pointer dyn-042-246.aecom.yu.edu.
247.42.98.129.in-addr.arpa domain name pointer dyn-042-247.aecom.yu.edu.
248.42.98.129.in-addr.arpa domain name pointer dyn-042-248.aecom.yu.edu.
249.42.98.129.in-addr.arpa domain name pointer dyn-042-249.aecom.yu.edu.
250.42.98.129.in-addr.arpa domain name pointer dyn-042-250.aecom.yu.edu.
251.42.98.129.in-addr.arpa domain name pointer dyn-042-251.aecom.yu.edu.
252.42.98.129.in-addr.arpa domain name pointer dyn-042-252.aecom.yu.edu.
253.42.98.129.in-addr.arpa domain name pointer dyn-042-253.aecom.yu.edu.
254.42.98.129.in-addr.arpa domain name pointer dyn-042-254.aecom.yu.edu.
Host 255.42.98.129.in-addr.arpa not found: 3(NXDOMAIN)