Host 0.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
1.123.83.128.in-addr.arpa domain name pointer cisco-123-1.ath.utexas.edu.
Host 2.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 3.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 4.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 5.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 6.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 7.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 8.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 9.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 10.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 11.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 12.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 13.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 14.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 15.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 16.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 17.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 18.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 19.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 20.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 21.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 22.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 23.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 24.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 25.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 26.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 27.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 28.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 29.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 30.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 31.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 32.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 33.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 34.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 35.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 36.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 37.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 38.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 39.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 40.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 41.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 42.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 43.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 44.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 45.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 46.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 47.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 48.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 49.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 50.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 51.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 52.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 53.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 54.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 55.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 56.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 57.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 58.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 59.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 60.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 61.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 62.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 63.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 64.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 65.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 66.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 67.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 68.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 69.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 70.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 71.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 72.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 73.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 74.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 75.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 76.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 77.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 78.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 79.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 80.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 81.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 82.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 83.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 84.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 85.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 86.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 87.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 88.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 89.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 90.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 91.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 92.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 93.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 94.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 95.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 96.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 97.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 98.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 99.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 100.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 101.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 102.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 103.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 104.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 105.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 106.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 107.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 108.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 109.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 110.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 111.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 112.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 113.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 114.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 115.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 116.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 117.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 118.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 119.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 120.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 121.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 122.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 123.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 124.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 125.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 126.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 127.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
Host 128.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)
129.123.83.128.in-addr.arpa domain name pointer cisco-128-83-123-129.biosci.utexas.edu.
130.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-130.biosci.utexas.edu.
131.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-131.biosci.utexas.edu.
132.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-132.biosci.utexas.edu.
133.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-133.biosci.utexas.edu.
134.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-134.biosci.utexas.edu.
135.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-135.biosci.utexas.edu.
136.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-136.biosci.utexas.edu.
137.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-137.biosci.utexas.edu.
138.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-138.biosci.utexas.edu.
139.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-139.biosci.utexas.edu.
140.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-140.biosci.utexas.edu.
141.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-141.biosci.utexas.edu.
142.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-142.biosci.utexas.edu.
143.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-143.biosci.utexas.edu.
144.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-144.biosci.utexas.edu.
145.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-145.biosci.utexas.edu.
146.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-146.biosci.utexas.edu.
147.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-147.biosci.utexas.edu.
148.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-148.biosci.utexas.edu.
149.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-149.biosci.utexas.edu.
150.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-150.biosci.utexas.edu.
151.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-151.biosci.utexas.edu.
152.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-152.biosci.utexas.edu.
153.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-153.biosci.utexas.edu.
154.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-154.biosci.utexas.edu.
155.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-155.biosci.utexas.edu.
156.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-156.biosci.utexas.edu.
157.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-157.biosci.utexas.edu.
158.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-158.biosci.utexas.edu.
159.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-159.biosci.utexas.edu.
160.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-160.biosci.utexas.edu.
161.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-161.biosci.utexas.edu.
162.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-162.biosci.utexas.edu.
163.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-163.biosci.utexas.edu.
164.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-164.biosci.utexas.edu.
165.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-165.biosci.utexas.edu.
166.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-166.biosci.utexas.edu.
167.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-167.biosci.utexas.edu.
168.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-168.biosci.utexas.edu.
169.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-169.biosci.utexas.edu.
170.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-170.biosci.utexas.edu.
171.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-171.biosci.utexas.edu.
172.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-172.biosci.utexas.edu.
173.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-173.biosci.utexas.edu.
174.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-174.biosci.utexas.edu.
175.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-175.biosci.utexas.edu.
176.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-176.biosci.utexas.edu.
177.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-177.biosci.utexas.edu.
178.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-178.biosci.utexas.edu.
179.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-179.biosci.utexas.edu.
180.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-180.biosci.utexas.edu.
181.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-181.biosci.utexas.edu.
182.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-182.biosci.utexas.edu.
183.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-183.biosci.utexas.edu.
184.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-184.biosci.utexas.edu.
185.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-185.biosci.utexas.edu.
186.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-186.biosci.utexas.edu.
187.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-187.biosci.utexas.edu.
188.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-188.biosci.utexas.edu.
189.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-189.biosci.utexas.edu.
190.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-190.biosci.utexas.edu.
191.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-191.biosci.utexas.edu.
192.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-192.biosci.utexas.edu.
193.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-193.biosci.utexas.edu.
194.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-194.biosci.utexas.edu.
195.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-195.biosci.utexas.edu.
196.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-196.biosci.utexas.edu.
197.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-197.biosci.utexas.edu.
198.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-198.biosci.utexas.edu.
199.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-199.biosci.utexas.edu.
200.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-200.biosci.utexas.edu.
201.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-201.biosci.utexas.edu.
202.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-202.biosci.utexas.edu.
203.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-203.biosci.utexas.edu.
204.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-204.biosci.utexas.edu.
205.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-205.biosci.utexas.edu.
206.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-206.biosci.utexas.edu.
207.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-207.biosci.utexas.edu.
208.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-208.biosci.utexas.edu.
209.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-209.biosci.utexas.edu.
210.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-210.biosci.utexas.edu.
211.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-211.biosci.utexas.edu.
212.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-212.biosci.utexas.edu.
213.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-213.biosci.utexas.edu.
214.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-214.biosci.utexas.edu.
215.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-215.biosci.utexas.edu.
216.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-216.biosci.utexas.edu.
217.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-217.biosci.utexas.edu.
218.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-218.biosci.utexas.edu.
219.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-219.biosci.utexas.edu.
220.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-220.biosci.utexas.edu.
221.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-221.biosci.utexas.edu.
222.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-222.biosci.utexas.edu.
223.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-223.biosci.utexas.edu.
224.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-224.biosci.utexas.edu.
225.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-225.biosci.utexas.edu.
226.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-226.biosci.utexas.edu.
227.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-227.biosci.utexas.edu.
228.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-228.biosci.utexas.edu.
229.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-229.biosci.utexas.edu.
230.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-230.biosci.utexas.edu.
231.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-231.biosci.utexas.edu.
232.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-232.biosci.utexas.edu.
233.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-233.biosci.utexas.edu.
234.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-234.biosci.utexas.edu.
235.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-235.biosci.utexas.edu.
236.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-236.biosci.utexas.edu.
237.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-237.biosci.utexas.edu.
238.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-238.biosci.utexas.edu.
239.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-239.biosci.utexas.edu.
240.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-240.biosci.utexas.edu.
241.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-241.biosci.utexas.edu.
242.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-242.biosci.utexas.edu.
243.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-243.biosci.utexas.edu.
244.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-244.biosci.utexas.edu.
245.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-245.biosci.utexas.edu.
246.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-246.biosci.utexas.edu.
247.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-247.biosci.utexas.edu.
248.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-248.biosci.utexas.edu.
249.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-249.biosci.utexas.edu.
250.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-250.biosci.utexas.edu.
251.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-251.biosci.utexas.edu.
252.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-252.biosci.utexas.edu.
253.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-253.biosci.utexas.edu.
254.123.83.128.in-addr.arpa domain name pointer dhcp-128-83-123-254.biosci.utexas.edu.
Host 255.123.83.128.in-addr.arpa not found: 3(NXDOMAIN)