Host 0.221.13.129.in-addr.arpa not found: 3(NXDOMAIN)
1.221.13.129.in-addr.arpa domain name pointer isdn221-1.rz.uni-karlsruhe.de.
2.221.13.129.in-addr.arpa domain name pointer isdn221-2.rz.uni-karlsruhe.de.
3.221.13.129.in-addr.arpa domain name pointer isdn221-3.rz.uni-karlsruhe.de.
4.221.13.129.in-addr.arpa domain name pointer isdn221-4.rz.uni-karlsruhe.de.
5.221.13.129.in-addr.arpa domain name pointer isdn221-5.rz.uni-karlsruhe.de.
6.221.13.129.in-addr.arpa domain name pointer isdn221-6.rz.uni-karlsruhe.de.
7.221.13.129.in-addr.arpa domain name pointer isdn221-7.rz.uni-karlsruhe.de.
8.221.13.129.in-addr.arpa domain name pointer isdn221-8.rz.uni-karlsruhe.de.
9.221.13.129.in-addr.arpa domain name pointer isdn221-9.rz.uni-karlsruhe.de.
10.221.13.129.in-addr.arpa domain name pointer isdn221-10.rz.uni-karlsruhe.de.
11.221.13.129.in-addr.arpa domain name pointer isdn221-11.rz.uni-karlsruhe.de.
12.221.13.129.in-addr.arpa domain name pointer isdn221-12.rz.uni-karlsruhe.de.
13.221.13.129.in-addr.arpa domain name pointer isdn221-13.rz.uni-karlsruhe.de.
14.221.13.129.in-addr.arpa domain name pointer isdn221-14.rz.uni-karlsruhe.de.
15.221.13.129.in-addr.arpa domain name pointer isdn221-15.rz.uni-karlsruhe.de.
16.221.13.129.in-addr.arpa domain name pointer isdn221-16.rz.uni-karlsruhe.de.
19.221.13.129.in-addr.arpa domain name pointer isdn221-19.rz.uni-karlsruhe.de.
20.221.13.129.in-addr.arpa domain name pointer isdn221-20.rz.uni-karlsruhe.de.
21.221.13.129.in-addr.arpa domain name pointer isdn221-21.rz.uni-karlsruhe.de.
22.221.13.129.in-addr.arpa domain name pointer isdn221-22.rz.uni-karlsruhe.de.
23.221.13.129.in-addr.arpa domain name pointer isdn221-23.rz.uni-karlsruhe.de.
24.221.13.129.in-addr.arpa domain name pointer isdn221-24.rz.uni-karlsruhe.de.
25.221.13.129.in-addr.arpa domain name pointer isdn221-25.rz.uni-karlsruhe.de.
26.221.13.129.in-addr.arpa domain name pointer isdn221-26.rz.uni-karlsruhe.de.
27.221.13.129.in-addr.arpa domain name pointer isdn221-27.rz.uni-karlsruhe.de.
28.221.13.129.in-addr.arpa domain name pointer isdn221-28.rz.uni-karlsruhe.de.
29.221.13.129.in-addr.arpa domain name pointer isdn221-29.rz.uni-karlsruhe.de.
30.221.13.129.in-addr.arpa domain name pointer isdn221-30.rz.uni-karlsruhe.de.
31.221.13.129.in-addr.arpa domain name pointer isdn221-31.rz.uni-karlsruhe.de.
32.221.13.129.in-addr.arpa domain name pointer isdn221-32.rz.uni-karlsruhe.de.
33.221.13.129.in-addr.arpa domain name pointer isdn221-33.rz.uni-karlsruhe.de.
34.221.13.129.in-addr.arpa domain name pointer isdn221-34.rz.uni-karlsruhe.de.
35.221.13.129.in-addr.arpa domain name pointer isdn221-35.rz.uni-karlsruhe.de.
38.221.13.129.in-addr.arpa domain name pointer isdn221-38.rz.uni-karlsruhe.de.
39.221.13.129.in-addr.arpa domain name pointer isdn221-39.rz.uni-karlsruhe.de.
40.221.13.129.in-addr.arpa domain name pointer isdn221-40.rz.uni-karlsruhe.de.
41.221.13.129.in-addr.arpa domain name pointer isdn221-41.rz.uni-karlsruhe.de.
42.221.13.129.in-addr.arpa domain name pointer isdn221-42.rz.uni-karlsruhe.de.
43.221.13.129.in-addr.arpa domain name pointer isdn221-43.rz.uni-karlsruhe.de.
44.221.13.129.in-addr.arpa domain name pointer isdn221-44.rz.uni-karlsruhe.de.
45.221.13.129.in-addr.arpa domain name pointer isdn221-45.rz.uni-karlsruhe.de.
46.221.13.129.in-addr.arpa domain name pointer isdn221-46.rz.uni-karlsruhe.de.
47.221.13.129.in-addr.arpa domain name pointer isdn221-47.rz.uni-karlsruhe.de.
48.221.13.129.in-addr.arpa domain name pointer isdn221-48.rz.uni-karlsruhe.de.
49.221.13.129.in-addr.arpa domain name pointer isdn221-49.rz.uni-karlsruhe.de.
50.221.13.129.in-addr.arpa domain name pointer isdn221-50.rz.uni-karlsruhe.de.
51.221.13.129.in-addr.arpa domain name pointer isdn221-51.rz.uni-karlsruhe.de.
52.221.13.129.in-addr.arpa domain name pointer isdn221-52.rz.uni-karlsruhe.de.
55.221.13.129.in-addr.arpa domain name pointer isdn221-55.rz.uni-karlsruhe.de.
56.221.13.129.in-addr.arpa domain name pointer isdn221-56.rz.uni-karlsruhe.de.
57.221.13.129.in-addr.arpa domain name pointer isdn221-57.rz.uni-karlsruhe.de.
58.221.13.129.in-addr.arpa domain name pointer isdn221-58.rz.uni-karlsruhe.de.
59.221.13.129.in-addr.arpa domain name pointer isdn221-59.rz.uni-karlsruhe.de.
60.221.13.129.in-addr.arpa domain name pointer isdn221-60.rz.uni-karlsruhe.de.
61.221.13.129.in-addr.arpa domain name pointer isdn221-61.rz.uni-karlsruhe.de.
62.221.13.129.in-addr.arpa domain name pointer isdn221-62.rz.uni-karlsruhe.de.
63.221.13.129.in-addr.arpa domain name pointer isdn221-63.rz.uni-karlsruhe.de.
64.221.13.129.in-addr.arpa domain name pointer isdn221-64.rz.uni-karlsruhe.de.
65.221.13.129.in-addr.arpa domain name pointer isdn221-65.rz.uni-karlsruhe.de.
66.221.13.129.in-addr.arpa domain name pointer isdn221-66.rz.uni-karlsruhe.de.
67.221.13.129.in-addr.arpa domain name pointer isdn221-67.rz.uni-karlsruhe.de.
68.221.13.129.in-addr.arpa domain name pointer isdn221-68.rz.uni-karlsruhe.de.
69.221.13.129.in-addr.arpa domain name pointer isdn221-69.rz.uni-karlsruhe.de.
70.221.13.129.in-addr.arpa domain name pointer isdn221-70.rz.uni-karlsruhe.de.
71.221.13.129.in-addr.arpa domain name pointer isdn221-71.rz.uni-karlsruhe.de.
74.221.13.129.in-addr.arpa domain name pointer isdn221-74.rz.uni-karlsruhe.de.
75.221.13.129.in-addr.arpa domain name pointer isdn221-75.rz.uni-karlsruhe.de.
76.221.13.129.in-addr.arpa domain name pointer isdn221-76.rz.uni-karlsruhe.de.
77.221.13.129.in-addr.arpa domain name pointer isdn221-77.rz.uni-karlsruhe.de.
78.221.13.129.in-addr.arpa domain name pointer isdn221-78.rz.uni-karlsruhe.de.
79.221.13.129.in-addr.arpa domain name pointer isdn221-79.rz.uni-karlsruhe.de.
80.221.13.129.in-addr.arpa domain name pointer isdn221-80.rz.uni-karlsruhe.de.
81.221.13.129.in-addr.arpa domain name pointer isdn221-81.rz.uni-karlsruhe.de.
82.221.13.129.in-addr.arpa domain name pointer isdn221-82.rz.uni-karlsruhe.de.
83.221.13.129.in-addr.arpa domain name pointer isdn221-83.rz.uni-karlsruhe.de.
84.221.13.129.in-addr.arpa domain name pointer isdn221-84.rz.uni-karlsruhe.de.
85.221.13.129.in-addr.arpa domain name pointer isdn221-85.rz.uni-karlsruhe.de.
86.221.13.129.in-addr.arpa domain name pointer isdn221-86.rz.uni-karlsruhe.de.
87.221.13.129.in-addr.arpa domain name pointer isdn221-87.rz.uni-karlsruhe.de.
88.221.13.129.in-addr.arpa domain name pointer isdn221-88.rz.uni-karlsruhe.de.
89.221.13.129.in-addr.arpa domain name pointer isdn221-89.rz.uni-karlsruhe.de.
92.221.13.129.in-addr.arpa domain name pointer isdn221-92.rz.uni-karlsruhe.de.
93.221.13.129.in-addr.arpa domain name pointer isdn221-93.rz.uni-karlsruhe.de.
94.221.13.129.in-addr.arpa domain name pointer isdn221-94.rz.uni-karlsruhe.de.
95.221.13.129.in-addr.arpa domain name pointer isdn221-95.rz.uni-karlsruhe.de.
96.221.13.129.in-addr.arpa domain name pointer isdn221-96.rz.uni-karlsruhe.de.
97.221.13.129.in-addr.arpa domain name pointer isdn221-97.rz.uni-karlsruhe.de.
98.221.13.129.in-addr.arpa domain name pointer isdn221-98.rz.uni-karlsruhe.de.
99.221.13.129.in-addr.arpa domain name pointer isdn221-99.rz.uni-karlsruhe.de.
100.221.13.129.in-addr.arpa domain name pointer isdn221-100.rz.uni-karlsruhe.de.
101.221.13.129.in-addr.arpa domain name pointer isdn221-101.rz.uni-karlsruhe.de.
102.221.13.129.in-addr.arpa domain name pointer isdn221-102.rz.uni-karlsruhe.de.
103.221.13.129.in-addr.arpa domain name pointer isdn221-103.rz.uni-karlsruhe.de.
104.221.13.129.in-addr.arpa domain name pointer isdn221-104.rz.uni-karlsruhe.de.
105.221.13.129.in-addr.arpa domain name pointer isdn221-105.rz.uni-karlsruhe.de.
106.221.13.129.in-addr.arpa domain name pointer isdn221-106.rz.uni-karlsruhe.de.
107.221.13.129.in-addr.arpa domain name pointer isdn221-107.rz.uni-karlsruhe.de.
110.221.13.129.in-addr.arpa domain name pointer isdn221-110.rz.uni-karlsruhe.de.
111.221.13.129.in-addr.arpa domain name pointer isdn221-111.rz.uni-karlsruhe.de.
112.221.13.129.in-addr.arpa domain name pointer isdn221-112.rz.uni-karlsruhe.de.
113.221.13.129.in-addr.arpa domain name pointer isdn221-113.rz.uni-karlsruhe.de.
114.221.13.129.in-addr.arpa domain name pointer isdn221-114.rz.uni-karlsruhe.de.
115.221.13.129.in-addr.arpa domain name pointer isdn221-115.rz.uni-karlsruhe.de.
116.221.13.129.in-addr.arpa domain name pointer isdn221-116.rz.uni-karlsruhe.de.
117.221.13.129.in-addr.arpa domain name pointer isdn221-117.rz.uni-karlsruhe.de.
118.221.13.129.in-addr.arpa domain name pointer isdn221-118.rz.uni-karlsruhe.de.
119.221.13.129.in-addr.arpa domain name pointer isdn221-119.rz.uni-karlsruhe.de.
120.221.13.129.in-addr.arpa domain name pointer isdn221-120.rz.uni-karlsruhe.de.
121.221.13.129.in-addr.arpa domain name pointer isdn221-121.rz.uni-karlsruhe.de.
122.221.13.129.in-addr.arpa domain name pointer isdn221-122.rz.uni-karlsruhe.de.
123.221.13.129.in-addr.arpa domain name pointer isdn221-123.rz.uni-karlsruhe.de.
124.221.13.129.in-addr.arpa domain name pointer isdn221-124.rz.uni-karlsruhe.de.
125.221.13.129.in-addr.arpa domain name pointer isdn221-125.rz.uni-karlsruhe.de.
128.221.13.129.in-addr.arpa domain name pointer isdn221-128.rz.uni-karlsruhe.de.
129.221.13.129.in-addr.arpa domain name pointer isdn221-129.rz.uni-karlsruhe.de.
130.221.13.129.in-addr.arpa domain name pointer isdn221-130.rz.uni-karlsruhe.de.
131.221.13.129.in-addr.arpa domain name pointer isdn221-131.rz.uni-karlsruhe.de.
132.221.13.129.in-addr.arpa domain name pointer isdn221-132.rz.uni-karlsruhe.de.
133.221.13.129.in-addr.arpa domain name pointer isdn221-133.rz.uni-karlsruhe.de.
134.221.13.129.in-addr.arpa domain name pointer isdn221-134.rz.uni-karlsruhe.de.
135.221.13.129.in-addr.arpa domain name pointer isdn221-135.rz.uni-karlsruhe.de.
136.221.13.129.in-addr.arpa domain name pointer isdn221-136.rz.uni-karlsruhe.de.
137.221.13.129.in-addr.arpa domain name pointer isdn221-137.rz.uni-karlsruhe.de.
138.221.13.129.in-addr.arpa domain name pointer isdn221-138.rz.uni-karlsruhe.de.
139.221.13.129.in-addr.arpa domain name pointer isdn221-139.rz.uni-karlsruhe.de.
140.221.13.129.in-addr.arpa domain name pointer isdn221-140.rz.uni-karlsruhe.de.
141.221.13.129.in-addr.arpa domain name pointer isdn221-141.rz.uni-karlsruhe.de.
142.221.13.129.in-addr.arpa domain name pointer isdn221-142.rz.uni-karlsruhe.de.
143.221.13.129.in-addr.arpa domain name pointer isdn221-143.rz.uni-karlsruhe.de.
144.221.13.129.in-addr.arpa domain name pointer isdn221-144.rz.uni-karlsruhe.de.
146.221.13.129.in-addr.arpa domain name pointer isdn221-146.rz.uni-karlsruhe.de.
147.221.13.129.in-addr.arpa domain name pointer isdn221-147.rz.uni-karlsruhe.de.
148.221.13.129.in-addr.arpa domain name pointer isdn221-148.rz.uni-karlsruhe.de.
149.221.13.129.in-addr.arpa domain name pointer isdn221-149.rz.uni-karlsruhe.de.
150.221.13.129.in-addr.arpa domain name pointer isdn221-150.rz.uni-karlsruhe.de.
151.221.13.129.in-addr.arpa domain name pointer isdn221-151.rz.uni-karlsruhe.de.
152.221.13.129.in-addr.arpa domain name pointer isdn221-152.rz.uni-karlsruhe.de.
153.221.13.129.in-addr.arpa domain name pointer isdn221-153.rz.uni-karlsruhe.de.
154.221.13.129.in-addr.arpa domain name pointer isdn221-154.rz.uni-karlsruhe.de.
155.221.13.129.in-addr.arpa domain name pointer isdn221-155.rz.uni-karlsruhe.de.
156.221.13.129.in-addr.arpa domain name pointer isdn221-156.rz.uni-karlsruhe.de.
157.221.13.129.in-addr.arpa domain name pointer isdn221-157.rz.uni-karlsruhe.de.
158.221.13.129.in-addr.arpa domain name pointer isdn221-158.rz.uni-karlsruhe.de.
159.221.13.129.in-addr.arpa domain name pointer isdn221-159.rz.uni-karlsruhe.de.
160.221.13.129.in-addr.arpa domain name pointer isdn221-160.rz.uni-karlsruhe.de.
161.221.13.129.in-addr.arpa domain name pointer isdn221-161.rz.uni-karlsruhe.de.
162.221.13.129.in-addr.arpa domain name pointer isdn221-162.rz.uni-karlsruhe.de.
165.221.13.129.in-addr.arpa domain name pointer isdn221-165.rz.uni-karlsruhe.de.
166.221.13.129.in-addr.arpa domain name pointer isdn221-166.rz.uni-karlsruhe.de.
167.221.13.129.in-addr.arpa domain name pointer isdn221-167.rz.uni-karlsruhe.de.
168.221.13.129.in-addr.arpa domain name pointer isdn221-168.rz.uni-karlsruhe.de.
169.221.13.129.in-addr.arpa domain name pointer isdn221-169.rz.uni-karlsruhe.de.
170.221.13.129.in-addr.arpa domain name pointer isdn221-170.rz.uni-karlsruhe.de.
171.221.13.129.in-addr.arpa domain name pointer isdn221-171.rz.uni-karlsruhe.de.
172.221.13.129.in-addr.arpa domain name pointer isdn221-172.rz.uni-karlsruhe.de.
173.221.13.129.in-addr.arpa domain name pointer isdn221-173.rz.uni-karlsruhe.de.
174.221.13.129.in-addr.arpa domain name pointer isdn221-174.rz.uni-karlsruhe.de.
175.221.13.129.in-addr.arpa domain name pointer isdn221-175.rz.uni-karlsruhe.de.
176.221.13.129.in-addr.arpa domain name pointer isdn221-176.rz.uni-karlsruhe.de.
177.221.13.129.in-addr.arpa domain name pointer isdn221-177.rz.uni-karlsruhe.de.
178.221.13.129.in-addr.arpa domain name pointer isdn221-178.rz.uni-karlsruhe.de.
179.221.13.129.in-addr.arpa domain name pointer isdn221-179.rz.uni-karlsruhe.de.
180.221.13.129.in-addr.arpa domain name pointer isdn221-180.rz.uni-karlsruhe.de.
181.221.13.129.in-addr.arpa domain name pointer isdn221-181.rz.uni-karlsruhe.de.
184.221.13.129.in-addr.arpa domain name pointer isdn221-184.rz.uni-karlsruhe.de.
185.221.13.129.in-addr.arpa domain name pointer isdn221-185.rz.uni-karlsruhe.de.
186.221.13.129.in-addr.arpa domain name pointer isdn221-186.rz.uni-karlsruhe.de.
187.221.13.129.in-addr.arpa domain name pointer isdn221-187.rz.uni-karlsruhe.de.
188.221.13.129.in-addr.arpa domain name pointer isdn221-188.rz.uni-karlsruhe.de.
189.221.13.129.in-addr.arpa domain name pointer isdn221-189.rz.uni-karlsruhe.de.
190.221.13.129.in-addr.arpa domain name pointer isdn221-190.rz.uni-karlsruhe.de.
191.221.13.129.in-addr.arpa domain name pointer isdn221-191.rz.uni-karlsruhe.de.
192.221.13.129.in-addr.arpa domain name pointer isdn221-192.rz.uni-karlsruhe.de.
193.221.13.129.in-addr.arpa domain name pointer isdn221-193.rz.uni-karlsruhe.de.
194.221.13.129.in-addr.arpa domain name pointer isdn221-194.rz.uni-karlsruhe.de.
195.221.13.129.in-addr.arpa domain name pointer isdn221-195.rz.uni-karlsruhe.de.
196.221.13.129.in-addr.arpa domain name pointer isdn221-196.rz.uni-karlsruhe.de.
197.221.13.129.in-addr.arpa domain name pointer isdn221-197.rz.uni-karlsruhe.de.
198.221.13.129.in-addr.arpa domain name pointer isdn221-198.rz.uni-karlsruhe.de.
201.221.13.129.in-addr.arpa domain name pointer isdn221-201.rz.uni-karlsruhe.de.
202.221.13.129.in-addr.arpa domain name pointer isdn221-202.rz.uni-karlsruhe.de.
203.221.13.129.in-addr.arpa domain name pointer isdn221-203.rz.uni-karlsruhe.de.
204.221.13.129.in-addr.arpa domain name pointer isdn221-204.rz.uni-karlsruhe.de.
205.221.13.129.in-addr.arpa domain name pointer isdn221-205.rz.uni-karlsruhe.de.
206.221.13.129.in-addr.arpa domain name pointer isdn221-206.rz.uni-karlsruhe.de.
207.221.13.129.in-addr.arpa domain name pointer isdn221-207.rz.uni-karlsruhe.de.
208.221.13.129.in-addr.arpa domain name pointer isdn221-208.rz.uni-karlsruhe.de.
209.221.13.129.in-addr.arpa domain name pointer isdn221-209.rz.uni-karlsruhe.de.
210.221.13.129.in-addr.arpa domain name pointer isdn221-210.rz.uni-karlsruhe.de.
211.221.13.129.in-addr.arpa domain name pointer isdn221-211.rz.uni-karlsruhe.de.
212.221.13.129.in-addr.arpa domain name pointer isdn221-212.rz.uni-karlsruhe.de.
213.221.13.129.in-addr.arpa domain name pointer isdn221-213.rz.uni-karlsruhe.de.
214.221.13.129.in-addr.arpa domain name pointer isdn221-214.rz.uni-karlsruhe.de.
215.221.13.129.in-addr.arpa domain name pointer isdn221-215.rz.uni-karlsruhe.de.
216.221.13.129.in-addr.arpa domain name pointer isdn221-216.rz.uni-karlsruhe.de.
219.221.13.129.in-addr.arpa domain name pointer isdn221-219.rz.uni-karlsruhe.de.
220.221.13.129.in-addr.arpa domain name pointer isdn221-220.rz.uni-karlsruhe.de.
221.221.13.129.in-addr.arpa domain name pointer isdn221-221.rz.uni-karlsruhe.de.
222.221.13.129.in-addr.arpa domain name pointer isdn221-222.rz.uni-karlsruhe.de.
223.221.13.129.in-addr.arpa domain name pointer isdn221-223.rz.uni-karlsruhe.de.
224.221.13.129.in-addr.arpa domain name pointer isdn221-224.rz.uni-karlsruhe.de.
225.221.13.129.in-addr.arpa domain name pointer isdn221-225.rz.uni-karlsruhe.de.
226.221.13.129.in-addr.arpa domain name pointer isdn221-226.rz.uni-karlsruhe.de.
227.221.13.129.in-addr.arpa domain name pointer isdn221-227.rz.uni-karlsruhe.de.
228.221.13.129.in-addr.arpa domain name pointer isdn221-228.rz.uni-karlsruhe.de.
229.221.13.129.in-addr.arpa domain name pointer isdn221-229.rz.uni-karlsruhe.de.
230.221.13.129.in-addr.arpa domain name pointer isdn221-230.rz.uni-karlsruhe.de.
231.221.13.129.in-addr.arpa domain name pointer isdn221-231.rz.uni-karlsruhe.de.
232.221.13.129.in-addr.arpa domain name pointer isdn221-232.rz.uni-karlsruhe.de.
233.221.13.129.in-addr.arpa domain name pointer isdn221-233.rz.uni-karlsruhe.de.
234.221.13.129.in-addr.arpa domain name pointer isdn221-234.rz.uni-karlsruhe.de.
237.221.13.129.in-addr.arpa domain name pointer isdn221-237.rz.uni-karlsruhe.de.
238.221.13.129.in-addr.arpa domain name pointer isdn221-238.rz.uni-karlsruhe.de.
239.221.13.129.in-addr.arpa domain name pointer isdn221-239.rz.uni-karlsruhe.de.
240.221.13.129.in-addr.arpa domain name pointer isdn221-240.rz.uni-karlsruhe.de.
241.221.13.129.in-addr.arpa domain name pointer isdn221-241.rz.uni-karlsruhe.de.
242.221.13.129.in-addr.arpa domain name pointer isdn221-242.rz.uni-karlsruhe.de.
243.221.13.129.in-addr.arpa domain name pointer isdn221-243.rz.uni-karlsruhe.de.
244.221.13.129.in-addr.arpa domain name pointer isdn221-244.rz.uni-karlsruhe.de.
245.221.13.129.in-addr.arpa domain name pointer isdn221-245.rz.uni-karlsruhe.de.
246.221.13.129.in-addr.arpa domain name pointer isdn221-246.rz.uni-karlsruhe.de.
247.221.13.129.in-addr.arpa domain name pointer isdn221-247.rz.uni-karlsruhe.de.
248.221.13.129.in-addr.arpa domain name pointer isdn221-248.rz.uni-karlsruhe.de.
249.221.13.129.in-addr.arpa domain name pointer isdn221-249.rz.uni-karlsruhe.de.
250.221.13.129.in-addr.arpa domain name pointer isdn221-250.rz.uni-karlsruhe.de.
251.221.13.129.in-addr.arpa domain name pointer isdn221-251.rz.uni-karlsruhe.de.
252.221.13.129.in-addr.arpa domain name pointer isdn221-252.rz.uni-karlsruhe.de.
253.221.13.129.in-addr.arpa domain name pointer isdn221-253.rz.uni-karlsruhe.de.
254.221.13.129.in-addr.arpa domain name pointer r-ascend-netz.rz.uni-karlsruhe.de.