Host 0.57.12.129.in-addr.arpa not found: 3(NXDOMAIN)
1.57.12.129.in-addr.arpa domain name pointer dhcp3901.ukc.ac.uk.
2.57.12.129.in-addr.arpa domain name pointer dhcp3902.ukc.ac.uk.
3.57.12.129.in-addr.arpa domain name pointer dhcp3903.ukc.ac.uk.
4.57.12.129.in-addr.arpa domain name pointer dhcp3904.ukc.ac.uk.
5.57.12.129.in-addr.arpa domain name pointer dhcp3905.ukc.ac.uk.
6.57.12.129.in-addr.arpa domain name pointer dhcp3906.ukc.ac.uk.
7.57.12.129.in-addr.arpa domain name pointer dhcp3907.ukc.ac.uk.
8.57.12.129.in-addr.arpa domain name pointer dhcp3908.ukc.ac.uk.
9.57.12.129.in-addr.arpa domain name pointer dhcp3909.ukc.ac.uk.
10.57.12.129.in-addr.arpa domain name pointer dhcp390A.ukc.ac.uk.
11.57.12.129.in-addr.arpa domain name pointer dhcp390B.ukc.ac.uk.
12.57.12.129.in-addr.arpa domain name pointer pccar425.ukc.ac.uk.
13.57.12.129.in-addr.arpa domain name pointer pccar424.ukc.ac.uk.
14.57.12.129.in-addr.arpa domain name pointer pccarl3j.ukc.ac.uk.
15.57.12.129.in-addr.arpa domain name pointer pccarl4l.ukc.ac.uk.
16.57.12.129.in-addr.arpa domain name pointer dhcp3910.ukc.ac.uk.
17.57.12.129.in-addr.arpa domain name pointer dhcp3911.ukc.ac.uk.
18.57.12.129.in-addr.arpa domain name pointer dhcp3912.ukc.ac.uk.
19.57.12.129.in-addr.arpa domain name pointer dhcp3913.ukc.ac.uk.
20.57.12.129.in-addr.arpa domain name pointer dhcp3914.ukc.ac.uk.
21.57.12.129.in-addr.arpa domain name pointer dhcp3915.ukc.ac.uk.
22.57.12.129.in-addr.arpa domain name pointer dhcp3916.ukc.ac.uk.
23.57.12.129.in-addr.arpa domain name pointer dhcp3917.ukc.ac.uk.
24.57.12.129.in-addr.arpa domain name pointer dhcp3918.ukc.ac.uk.
25.57.12.129.in-addr.arpa domain name pointer dhcp3919.ukc.ac.uk.
26.57.12.129.in-addr.arpa domain name pointer dhcp391A.ukc.ac.uk.
27.57.12.129.in-addr.arpa domain name pointer dhcp391B.ukc.ac.uk.
28.57.12.129.in-addr.arpa domain name pointer dhcp391C.ukc.ac.uk.
29.57.12.129.in-addr.arpa domain name pointer dhcp391D.ukc.ac.uk.
30.57.12.129.in-addr.arpa domain name pointer dhcp391E.ukc.ac.uk.
31.57.12.129.in-addr.arpa domain name pointer dhcp391F.ukc.ac.uk.
32.57.12.129.in-addr.arpa domain name pointer dhcp3920.ukc.ac.uk.
33.57.12.129.in-addr.arpa domain name pointer dhcp3921.ukc.ac.uk.
34.57.12.129.in-addr.arpa domain name pointer dhcp3922.ukc.ac.uk.
35.57.12.129.in-addr.arpa domain name pointer dhcp3923.ukc.ac.uk.
36.57.12.129.in-addr.arpa domain name pointer dhcp3924.ukc.ac.uk.
37.57.12.129.in-addr.arpa domain name pointer dhcp3925.ukc.ac.uk.
38.57.12.129.in-addr.arpa domain name pointer dhcp3926.ukc.ac.uk.
39.57.12.129.in-addr.arpa domain name pointer dhcp3927.ukc.ac.uk.
40.57.12.129.in-addr.arpa domain name pointer dhcp3928.ukc.ac.uk.
41.57.12.129.in-addr.arpa domain name pointer dhcp3929.ukc.ac.uk.
42.57.12.129.in-addr.arpa domain name pointer dhcp392A.ukc.ac.uk.
43.57.12.129.in-addr.arpa domain name pointer dhcp392B.ukc.ac.uk.
44.57.12.129.in-addr.arpa domain name pointer dhcp392C.ukc.ac.uk.
45.57.12.129.in-addr.arpa domain name pointer dhcp392D.ukc.ac.uk.
46.57.12.129.in-addr.arpa domain name pointer dhcp392E.ukc.ac.uk.
47.57.12.129.in-addr.arpa domain name pointer dhcp392F.ukc.ac.uk.
48.57.12.129.in-addr.arpa domain name pointer dhcp3930.ukc.ac.uk.
49.57.12.129.in-addr.arpa domain name pointer dhcp3931.ukc.ac.uk.
50.57.12.129.in-addr.arpa domain name pointer dhcp3932.ukc.ac.uk.
51.57.12.129.in-addr.arpa domain name pointer dhcp3933.ukc.ac.uk.
52.57.12.129.in-addr.arpa domain name pointer dhcp3934.ukc.ac.uk.
53.57.12.129.in-addr.arpa domain name pointer dhcp3935.ukc.ac.uk.
54.57.12.129.in-addr.arpa domain name pointer dhcp3936.ukc.ac.uk.
55.57.12.129.in-addr.arpa domain name pointer dhcp3937.ukc.ac.uk.
56.57.12.129.in-addr.arpa domain name pointer dhcp3938.ukc.ac.uk.
57.57.12.129.in-addr.arpa domain name pointer dhcp3939.ukc.ac.uk.
58.57.12.129.in-addr.arpa domain name pointer dhcp393A.ukc.ac.uk.
59.57.12.129.in-addr.arpa domain name pointer dhcp393B.ukc.ac.uk.
60.57.12.129.in-addr.arpa domain name pointer dhcp393C.ukc.ac.uk.
61.57.12.129.in-addr.arpa domain name pointer dhcp393D.ukc.ac.uk.
62.57.12.129.in-addr.arpa domain name pointer dhcp393E.ukc.ac.uk.
63.57.12.129.in-addr.arpa domain name pointer dhcp393F.ukc.ac.uk.
64.57.12.129.in-addr.arpa domain name pointer dhcp3940.ukc.ac.uk.
65.57.12.129.in-addr.arpa domain name pointer dhcp3941.ukc.ac.uk.
66.57.12.129.in-addr.arpa domain name pointer dhcp3942.ukc.ac.uk.
67.57.12.129.in-addr.arpa domain name pointer dhcp3943.ukc.ac.uk.
68.57.12.129.in-addr.arpa domain name pointer dhcp3944.ukc.ac.uk.
69.57.12.129.in-addr.arpa domain name pointer dhcp3945.ukc.ac.uk.
70.57.12.129.in-addr.arpa domain name pointer dhcp3946.ukc.ac.uk.
71.57.12.129.in-addr.arpa domain name pointer dhcp3947.ukc.ac.uk.
72.57.12.129.in-addr.arpa domain name pointer dhcp3948.ukc.ac.uk.
73.57.12.129.in-addr.arpa domain name pointer dhcp3949.ukc.ac.uk.
74.57.12.129.in-addr.arpa domain name pointer dhcp394A.ukc.ac.uk.
75.57.12.129.in-addr.arpa domain name pointer dhcp394B.ukc.ac.uk.
76.57.12.129.in-addr.arpa domain name pointer dhcp394C.ukc.ac.uk.
77.57.12.129.in-addr.arpa domain name pointer dhcp394D.ukc.ac.uk.
78.57.12.129.in-addr.arpa domain name pointer dhcp394E.ukc.ac.uk.
79.57.12.129.in-addr.arpa domain name pointer dhcp394F.ukc.ac.uk.
80.57.12.129.in-addr.arpa domain name pointer dhcp3950.ukc.ac.uk.
81.57.12.129.in-addr.arpa domain name pointer dhcp3951.ukc.ac.uk.
82.57.12.129.in-addr.arpa domain name pointer dhcp3952.ukc.ac.uk.
83.57.12.129.in-addr.arpa domain name pointer dhcp3953.ukc.ac.uk.
84.57.12.129.in-addr.arpa domain name pointer dhcp3954.ukc.ac.uk.
85.57.12.129.in-addr.arpa domain name pointer dhcp3955.ukc.ac.uk.
86.57.12.129.in-addr.arpa domain name pointer dhcp3956.ukc.ac.uk.
87.57.12.129.in-addr.arpa domain name pointer dhcp3957.ukc.ac.uk.
88.57.12.129.in-addr.arpa domain name pointer dhcp3958.ukc.ac.uk.
89.57.12.129.in-addr.arpa domain name pointer dhcp3959.ukc.ac.uk.
90.57.12.129.in-addr.arpa domain name pointer dhcp395A.ukc.ac.uk.
91.57.12.129.in-addr.arpa domain name pointer dhcp395B.ukc.ac.uk.
92.57.12.129.in-addr.arpa domain name pointer dhcp395C.ukc.ac.uk.
93.57.12.129.in-addr.arpa domain name pointer dhcp395D.ukc.ac.uk.
94.57.12.129.in-addr.arpa domain name pointer dhcp395E.ukc.ac.uk.
95.57.12.129.in-addr.arpa domain name pointer dhcp395F.ukc.ac.uk.
96.57.12.129.in-addr.arpa domain name pointer dhcp3960.ukc.ac.uk.
97.57.12.129.in-addr.arpa domain name pointer dhcp3961.ukc.ac.uk.
98.57.12.129.in-addr.arpa domain name pointer dhcp3962.ukc.ac.uk.
99.57.12.129.in-addr.arpa domain name pointer dhcp3963.ukc.ac.uk.
100.57.12.129.in-addr.arpa domain name pointer dhcp3964.ukc.ac.uk.
101.57.12.129.in-addr.arpa domain name pointer dhcp3965.ukc.ac.uk.
102.57.12.129.in-addr.arpa domain name pointer dhcp3966.ukc.ac.uk.
103.57.12.129.in-addr.arpa domain name pointer dhcp3967.ukc.ac.uk.
104.57.12.129.in-addr.arpa domain name pointer dhcp3968.ukc.ac.uk.
105.57.12.129.in-addr.arpa domain name pointer dhcp3969.ukc.ac.uk.
106.57.12.129.in-addr.arpa domain name pointer dhcp396A.ukc.ac.uk.
107.57.12.129.in-addr.arpa domain name pointer dhcp396B.ukc.ac.uk.
108.57.12.129.in-addr.arpa domain name pointer dhcp396C.ukc.ac.uk.
109.57.12.129.in-addr.arpa domain name pointer dhcp396D.ukc.ac.uk.
110.57.12.129.in-addr.arpa domain name pointer dhcp396E.ukc.ac.uk.
111.57.12.129.in-addr.arpa domain name pointer dhcp396F.ukc.ac.uk.
112.57.12.129.in-addr.arpa domain name pointer dhcp3970.ukc.ac.uk.
113.57.12.129.in-addr.arpa domain name pointer dhcp3971.ukc.ac.uk.
114.57.12.129.in-addr.arpa domain name pointer dhcp3972.ukc.ac.uk.
115.57.12.129.in-addr.arpa domain name pointer dhcp3973.ukc.ac.uk.
116.57.12.129.in-addr.arpa domain name pointer dhcp3974.ukc.ac.uk.
117.57.12.129.in-addr.arpa domain name pointer dhcp3975.ukc.ac.uk.
118.57.12.129.in-addr.arpa domain name pointer dhcp3976.ukc.ac.uk.
119.57.12.129.in-addr.arpa domain name pointer dhcp3977.ukc.ac.uk.
120.57.12.129.in-addr.arpa domain name pointer dhcp3978.ukc.ac.uk.
121.57.12.129.in-addr.arpa domain name pointer dhcp3979.ukc.ac.uk.
122.57.12.129.in-addr.arpa domain name pointer dhcp397A.ukc.ac.uk.
123.57.12.129.in-addr.arpa domain name pointer dhcp397B.ukc.ac.uk.
124.57.12.129.in-addr.arpa domain name pointer dhcp397C.ukc.ac.uk.
125.57.12.129.in-addr.arpa domain name pointer dhcp397D.ukc.ac.uk.
126.57.12.129.in-addr.arpa domain name pointer dhcp397E.ukc.ac.uk.
127.57.12.129.in-addr.arpa domain name pointer dhcp397F.ukc.ac.uk.
128.57.12.129.in-addr.arpa domain name pointer dhcp3980.ukc.ac.uk.
129.57.12.129.in-addr.arpa domain name pointer dhcp3981.ukc.ac.uk.
130.57.12.129.in-addr.arpa domain name pointer dhcp3982.ukc.ac.uk.
131.57.12.129.in-addr.arpa domain name pointer dhcp3983.ukc.ac.uk.
132.57.12.129.in-addr.arpa domain name pointer dhcp3984.ukc.ac.uk.
133.57.12.129.in-addr.arpa domain name pointer dhcp3985.ukc.ac.uk.
134.57.12.129.in-addr.arpa domain name pointer dhcp3986.ukc.ac.uk.
135.57.12.129.in-addr.arpa domain name pointer dhcp3987.ukc.ac.uk.
136.57.12.129.in-addr.arpa domain name pointer dhcp3988.ukc.ac.uk.
137.57.12.129.in-addr.arpa domain name pointer dhcp3989.ukc.ac.uk.
138.57.12.129.in-addr.arpa domain name pointer dhcp398A.ukc.ac.uk.
139.57.12.129.in-addr.arpa domain name pointer dhcp398B.ukc.ac.uk.
140.57.12.129.in-addr.arpa domain name pointer dhcp398C.ukc.ac.uk.
141.57.12.129.in-addr.arpa domain name pointer dhcp398D.ukc.ac.uk.
142.57.12.129.in-addr.arpa domain name pointer dhcp398E.ukc.ac.uk.
143.57.12.129.in-addr.arpa domain name pointer dhcp398F.ukc.ac.uk.
144.57.12.129.in-addr.arpa domain name pointer dhcp3990.ukc.ac.uk.
145.57.12.129.in-addr.arpa domain name pointer dhcp3991.ukc.ac.uk.
146.57.12.129.in-addr.arpa domain name pointer dhcp3992.ukc.ac.uk.
147.57.12.129.in-addr.arpa domain name pointer dhcp3993.ukc.ac.uk.
148.57.12.129.in-addr.arpa domain name pointer dhcp3994.ukc.ac.uk.
149.57.12.129.in-addr.arpa domain name pointer dhcp3995.ukc.ac.uk.
150.57.12.129.in-addr.arpa domain name pointer dhcp3996.ukc.ac.uk.
151.57.12.129.in-addr.arpa domain name pointer dhcp3997.ukc.ac.uk.
152.57.12.129.in-addr.arpa domain name pointer dhcp3998.ukc.ac.uk.
153.57.12.129.in-addr.arpa domain name pointer dhcp3999.ukc.ac.uk.
154.57.12.129.in-addr.arpa domain name pointer dhcp399A.ukc.ac.uk.
155.57.12.129.in-addr.arpa domain name pointer dhcp399B.ukc.ac.uk.
156.57.12.129.in-addr.arpa domain name pointer dhcp399C.ukc.ac.uk.
157.57.12.129.in-addr.arpa domain name pointer dhcp399D.ukc.ac.uk.
158.57.12.129.in-addr.arpa domain name pointer dhcp399E.ukc.ac.uk.
159.57.12.129.in-addr.arpa domain name pointer dhcp399F.ukc.ac.uk.
160.57.12.129.in-addr.arpa domain name pointer dhcp39A0.ukc.ac.uk.
161.57.12.129.in-addr.arpa domain name pointer dhcp39A1.ukc.ac.uk.
162.57.12.129.in-addr.arpa domain name pointer dhcp39A2.ukc.ac.uk.
163.57.12.129.in-addr.arpa domain name pointer dhcp39A3.ukc.ac.uk.
164.57.12.129.in-addr.arpa domain name pointer dhcp39A4.ukc.ac.uk.
165.57.12.129.in-addr.arpa domain name pointer dhcp39A5.ukc.ac.uk.
166.57.12.129.in-addr.arpa domain name pointer dhcp39A6.ukc.ac.uk.
167.57.12.129.in-addr.arpa domain name pointer dhcp39A7.ukc.ac.uk.
168.57.12.129.in-addr.arpa domain name pointer dhcp39A8.ukc.ac.uk.
169.57.12.129.in-addr.arpa domain name pointer dhcp39A9.ukc.ac.uk.
170.57.12.129.in-addr.arpa domain name pointer dhcp39AA.ukc.ac.uk.
171.57.12.129.in-addr.arpa domain name pointer dhcp39AB.ukc.ac.uk.
172.57.12.129.in-addr.arpa domain name pointer dhcp39AC.ukc.ac.uk.
173.57.12.129.in-addr.arpa domain name pointer dhcp39AD.ukc.ac.uk.
174.57.12.129.in-addr.arpa domain name pointer dhcp39AE.ukc.ac.uk.
175.57.12.129.in-addr.arpa domain name pointer dhcp39AF.ukc.ac.uk.
176.57.12.129.in-addr.arpa domain name pointer dhcp39B0.ukc.ac.uk.
177.57.12.129.in-addr.arpa domain name pointer dhcp39B1.ukc.ac.uk.
178.57.12.129.in-addr.arpa domain name pointer dhcp39B2.ukc.ac.uk.
179.57.12.129.in-addr.arpa domain name pointer dhcp39B3.ukc.ac.uk.
180.57.12.129.in-addr.arpa domain name pointer dhcp39B4.ukc.ac.uk.
181.57.12.129.in-addr.arpa domain name pointer dhcp39B5.ukc.ac.uk.
182.57.12.129.in-addr.arpa domain name pointer dhcp39B6.ukc.ac.uk.
183.57.12.129.in-addr.arpa domain name pointer dhcp39B7.ukc.ac.uk.
184.57.12.129.in-addr.arpa domain name pointer dhcp39B8.ukc.ac.uk.
185.57.12.129.in-addr.arpa domain name pointer dhcp39B9.ukc.ac.uk.
186.57.12.129.in-addr.arpa domain name pointer dhcp39BA.ukc.ac.uk.
187.57.12.129.in-addr.arpa domain name pointer dhcp39BB.ukc.ac.uk.
188.57.12.129.in-addr.arpa domain name pointer dhcp39BC.ukc.ac.uk.
189.57.12.129.in-addr.arpa domain name pointer dhcp39BD.ukc.ac.uk.
190.57.12.129.in-addr.arpa domain name pointer dhcp39BE.ukc.ac.uk.
191.57.12.129.in-addr.arpa domain name pointer dhcp39BF.ukc.ac.uk.
192.57.12.129.in-addr.arpa domain name pointer dhcp39C0.ukc.ac.uk.
193.57.12.129.in-addr.arpa domain name pointer dhcp39C1.ukc.ac.uk.
194.57.12.129.in-addr.arpa domain name pointer dhcp39C2.ukc.ac.uk.
195.57.12.129.in-addr.arpa domain name pointer dhcp39C3.ukc.ac.uk.
196.57.12.129.in-addr.arpa domain name pointer dhcp39C4.ukc.ac.uk.
197.57.12.129.in-addr.arpa domain name pointer dhcp39C5.ukc.ac.uk.
198.57.12.129.in-addr.arpa domain name pointer dhcp39C6.ukc.ac.uk.
199.57.12.129.in-addr.arpa domain name pointer dhcp39C7.ukc.ac.uk.
200.57.12.129.in-addr.arpa domain name pointer dhcp39C8.ukc.ac.uk.
201.57.12.129.in-addr.arpa domain name pointer dhcp39C9.ukc.ac.uk.
202.57.12.129.in-addr.arpa domain name pointer dhcp39CA.ukc.ac.uk.
203.57.12.129.in-addr.arpa domain name pointer dhcp39CB.ukc.ac.uk.
204.57.12.129.in-addr.arpa domain name pointer dhcp39CC.ukc.ac.uk.
205.57.12.129.in-addr.arpa domain name pointer dhcp39CD.ukc.ac.uk.
206.57.12.129.in-addr.arpa domain name pointer dhcp39CE.ukc.ac.uk.
207.57.12.129.in-addr.arpa domain name pointer dhcp39CF.ukc.ac.uk.
208.57.12.129.in-addr.arpa domain name pointer dhcp39D0.ukc.ac.uk.
209.57.12.129.in-addr.arpa domain name pointer dhcp39D1.ukc.ac.uk.
210.57.12.129.in-addr.arpa domain name pointer dhcp39D2.ukc.ac.uk.
211.57.12.129.in-addr.arpa domain name pointer dhcp39D3.ukc.ac.uk.
212.57.12.129.in-addr.arpa domain name pointer dhcp39D4.ukc.ac.uk.
213.57.12.129.in-addr.arpa domain name pointer dhcp39D5.ukc.ac.uk.
214.57.12.129.in-addr.arpa domain name pointer dhcp39D6.ukc.ac.uk.
215.57.12.129.in-addr.arpa domain name pointer dhcp39D7.ukc.ac.uk.
216.57.12.129.in-addr.arpa domain name pointer dhcp39D8.ukc.ac.uk.
217.57.12.129.in-addr.arpa domain name pointer dhcp39D9.ukc.ac.uk.
218.57.12.129.in-addr.arpa domain name pointer dhcp39DA.ukc.ac.uk.
219.57.12.129.in-addr.arpa domain name pointer dhcp39DB.ukc.ac.uk.
220.57.12.129.in-addr.arpa domain name pointer dhcp39DC.ukc.ac.uk.
221.57.12.129.in-addr.arpa domain name pointer dhcp39DD.ukc.ac.uk.
222.57.12.129.in-addr.arpa domain name pointer dhcp39DE.ukc.ac.uk.
223.57.12.129.in-addr.arpa domain name pointer dhcp39DF.ukc.ac.uk.
224.57.12.129.in-addr.arpa domain name pointer dhcp39E0.ukc.ac.uk.
225.57.12.129.in-addr.arpa domain name pointer dhcp39E1.ukc.ac.uk.
226.57.12.129.in-addr.arpa domain name pointer dhcp39E2.ukc.ac.uk.
227.57.12.129.in-addr.arpa domain name pointer dhcp39E3.ukc.ac.uk.
228.57.12.129.in-addr.arpa domain name pointer dhcp39E4.ukc.ac.uk.
229.57.12.129.in-addr.arpa domain name pointer dhcp39E5.ukc.ac.uk.
230.57.12.129.in-addr.arpa domain name pointer dhcp39E6.ukc.ac.uk.
231.57.12.129.in-addr.arpa domain name pointer dhcp39E7.ukc.ac.uk.
232.57.12.129.in-addr.arpa domain name pointer dhcp39E8.ukc.ac.uk.
233.57.12.129.in-addr.arpa domain name pointer dhcp39E9.ukc.ac.uk.
234.57.12.129.in-addr.arpa domain name pointer dhcp39EA.ukc.ac.uk.
235.57.12.129.in-addr.arpa domain name pointer dhcp39EB.ukc.ac.uk.
236.57.12.129.in-addr.arpa domain name pointer dhcp39EC.ukc.ac.uk.
237.57.12.129.in-addr.arpa domain name pointer dhcp39ED.ukc.ac.uk.
238.57.12.129.in-addr.arpa domain name pointer dhcp39EE.ukc.ac.uk.
239.57.12.129.in-addr.arpa domain name pointer dhcp39EF.ukc.ac.uk.
Host 240.57.12.129.in-addr.arpa not found: 3(NXDOMAIN)
241.57.12.129.in-addr.arpa domain name pointer dhcp39F1.ukc.ac.uk.
242.57.12.129.in-addr.arpa domain name pointer dhcp39F2.ukc.ac.uk.
243.57.12.129.in-addr.arpa domain name pointer dhcp39F3.ukc.ac.uk.
244.57.12.129.in-addr.arpa domain name pointer dhcp39F4.ukc.ac.uk.
245.57.12.129.in-addr.arpa domain name pointer dhcp39F5.ukc.ac.uk.
246.57.12.129.in-addr.arpa domain name pointer dhcp39F6.ukc.ac.uk.
247.57.12.129.in-addr.arpa domain name pointer dhcp39F7.ukc.ac.uk.
248.57.12.129.in-addr.arpa domain name pointer dhcp39F8.ukc.ac.uk.
249.57.12.129.in-addr.arpa domain name pointer dhcp39F9.ukc.ac.uk.
250.57.12.129.in-addr.arpa domain name pointer dhcp39FA.ukc.ac.uk.
251.57.12.129.in-addr.arpa domain name pointer dhcp39FB.ukc.ac.uk.
252.57.12.129.in-addr.arpa domain name pointer dhcp39FC.ukc.ac.uk.
253.57.12.129.in-addr.arpa domain name pointer dhcp39FD.ukc.ac.uk.
254.57.12.129.in-addr.arpa domain name pointer spare-57.ukc.ac.uk.
Host 255.57.12.129.in-addr.arpa not found: 3(NXDOMAIN)