Host 0.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
1.17.31.129.in-addr.arpa domain name pointer cx-ex1i-1-cx17.net.ic.ac.uk.
Host 2.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 3.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 4.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 5.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 6.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 7.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 8.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 9.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 10.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 11.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 12.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 13.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 14.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 15.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 16.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 17.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 18.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 19.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 20.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 21.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 22.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 23.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 24.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 25.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 26.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 27.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 28.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 29.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
30.17.31.129.in-addr.arpa domain name pointer dh-dhm1.cx.med.ic.ac.uk.
31.17.31.129.in-addr.arpa domain name pointer no-vmferg-lap.cx.med.ic.ac.uk.
32.17.31.129.in-addr.arpa domain name pointer mo-mdjhod.cx.med.ic.ac.uk.
33.17.31.129.in-addr.arpa domain name pointer dm-cjb001.cx.med.ic.ac.uk.
34.17.31.129.in-addr.arpa domain name pointer sv-rgibbs.cx.med.ic.ac.uk.
35.17.31.129.in-addr.arpa domain name pointer mo-mjseckl1.cx.med.ic.ac.uk.
36.17.31.129.in-addr.arpa domain name pointer dd-spb30-2.cx.med.ic.ac.uk.
37.17.31.129.in-addr.arpa domain name pointer cbs-cjb001.cx.med.ic.ac.uk.
38.17.31.129.in-addr.arpa domain name pointer cbs-jvh001.cx.med.ic.ac.uk.
39.17.31.129.in-addr.arpa domain name pointer cbs-ajk001.cx.med.ic.ac.uk.
40.17.31.129.in-addr.arpa domain name pointer cbs-hjp001.cx.med.ic.ac.uk.
41.17.31.129.in-addr.arpa domain name pointer cbs-pp001.cx.med.ic.ac.uk.
42.17.31.129.in-addr.arpa domain name pointer dm-abl001.cx.med.ic.ac.uk.
43.17.31.129.in-addr.arpa domain name pointer sa-cxgeneral2.cx.med.ic.ac.uk.
44.17.31.129.in-addr.arpa domain name pointer sa-pjdeva2.cx.med.ic.ac.uk.
45.17.31.129.in-addr.arpa domain name pointer sa-cxgeneral3.cx.med.ic.ac.uk.
46.17.31.129.in-addr.arpa domain name pointer sa-idas.cx.med.ic.ac.uk.
47.17.31.129.in-addr.arpa domain name pointer so-shogg-lap.cx.med.ic.ac.uk.
48.17.31.129.in-addr.arpa domain name pointer np-sddowd.cx.med.ic.ac.uk.
49.17.31.129.in-addr.arpa domain name pointer mig-vchauhan2.cx.med.ic.ac.uk.
50.17.31.129.in-addr.arpa domain name pointer np-njash.cx.med.ic.ac.uk.
51.17.31.129.in-addr.arpa domain name pointer mo-acarabe.cx.med.ic.ac.uk.
52.17.31.129.in-addr.arpa domain name pointer bms-320-mac.cx.med.ic.ac.uk.
53.17.31.129.in-addr.arpa domain name pointer mo-lgibso2.cx.med.ic.ac.uk.
54.17.31.129.in-addr.arpa domain name pointer dm-scpate2.cx.med.ic.ac.uk.
55.17.31.129.in-addr.arpa domain name pointer sv-tberes1.cx.med.ic.ac.uk.
56.17.31.129.in-addr.arpa domain name pointer mo-cxprn2.cx.med.ic.ac.uk.
57.17.31.129.in-addr.arpa domain name pointer sv-rjfn.cx.med.ic.ac.uk.
58.17.31.129.in-addr.arpa domain name pointer sv-tmjh01.cx.med.ic.ac.uk.
59.17.31.129.in-addr.arpa domain name pointer dm-scpate4.cx.med.ic.ac.uk.
60.17.31.129.in-addr.arpa domain name pointer dz-vchauhan1.cx.med.ic.ac.uk.
61.17.31.129.in-addr.arpa domain name pointer sv-lcbrown2.cx.med.ic.ac.uk.
62.17.31.129.in-addr.arpa domain name pointer sv-jtp700-1.cx.med.ic.ac.uk.
63.17.31.129.in-addr.arpa domain name pointer sv-mssain.cx.med.ic.ac.uk.
64.17.31.129.in-addr.arpa domain name pointer dm-dareav.cx.med.ic.ac.uk.
65.17.31.129.in-addr.arpa domain name pointer dm-bsampsonltp.cx.med.ic.ac.uk.
66.17.31.129.in-addr.arpa domain name pointer sv-bstacy.cx.med.ic.ac.uk.
Host 67.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
68.17.31.129.in-addr.arpa domain name pointer sv-cxgeneral1.cx.med.ic.ac.uk.
69.17.31.129.in-addr.arpa domain name pointer dm-scpate3.cx.med.ic.ac.uk.
70.17.31.129.in-addr.arpa domain name pointer sv-ar600.cx.med.ic.ac.uk.
71.17.31.129.in-addr.arpa domain name pointer sv-njstand2.cx.med.ic.ac.uk.
72.17.31.129.in-addr.arpa domain name pointer cbs-ajk001a.cx.med.ic.ac.uk.
73.17.31.129.in-addr.arpa domain name pointer cbs-jvh001a.cx.med.ic.ac.uk.
74.17.31.129.in-addr.arpa domain name pointer mo-oncology1.cx.med.ic.ac.uk.
75.17.31.129.in-addr.arpa domain name pointer sv-rmgree2.cx.med.ic.ac.uk.
76.17.31.129.in-addr.arpa domain name pointer mo-cxprn3.cx.med.ic.ac.uk.
77.17.31.129.in-addr.arpa domain name pointer np-rnju001.cx.med.ic.ac.uk.
Host 78.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 79.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
80.17.31.129.in-addr.arpa domain name pointer dh-dhm1ltp.cx.med.ic.ac.uk.
81.17.31.129.in-addr.arpa domain name pointer dd-spb303.cx.med.ic.ac.uk.
Host 82.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
83.17.31.129.in-addr.arpa domain name pointer sv-ahdavies2.cx.med.ic.ac.uk.
84.17.31.129.in-addr.arpa domain name pointer mo-ajones-lap.cx.med.ic.ac.uk.
85.17.31.129.in-addr.arpa domain name pointer nb-cxprn2.cx.med.ic.ac.uk.
86.17.31.129.in-addr.arpa domain name pointer dm-bsampson.cx.med.ic.ac.uk.
87.17.31.129.in-addr.arpa domain name pointer dm-jpearce2.cx.med.ic.ac.uk.
88.17.31.129.in-addr.arpa domain name pointer dx-scpate.cx.med.ic.ac.uk.
89.17.31.129.in-addr.arpa domain name pointer mo-sthornton.cx.med.ic.ac.uk.
90.17.31.129.in-addr.arpa domain name pointer mo-rfisher.cx.med.ic.ac.uk.
91.17.31.129.in-addr.arpa domain name pointer mz-jjgh-cx.cx.med.ic.ac.uk.
92.17.31.129.in-addr.arpa domain name pointer dh-mfoadi.cx.med.ic.ac.uk.
93.17.31.129.in-addr.arpa domain name pointer dm-scpate1.cx.med.ic.ac.uk.
Host 94.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
95.17.31.129.in-addr.arpa domain name pointer dd-jedmond.cx.med.ic.ac.uk.
96.17.31.129.in-addr.arpa domain name pointer dd-cdfarn.cx.med.ic.ac.uk.
97.17.31.129.in-addr.arpa domain name pointer mig-vchauhan.cx.med.ic.ac.uk.
98.17.31.129.in-addr.arpa domain name pointer sv-abwill.cx.med.ic.ac.uk.
99.17.31.129.in-addr.arpa domain name pointer sv-mgosli2.cx.med.ic.ac.uk.
Host 100.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
101.17.31.129.in-addr.arpa domain name pointer cbs-djh001.cx.med.ic.ac.uk.
102.17.31.129.in-addr.arpa domain name pointer cbs-fdr.cx.med.ic.ac.uk.
103.17.31.129.in-addr.arpa domain name pointer nb-mgresty.cx.med.ic.ac.uk.
104.17.31.129.in-addr.arpa domain name pointer sv-gg70.cx.med.ic.ac.uk.
Host 105.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
106.17.31.129.in-addr.arpa domain name pointer ni-cxgeneral11.cx.med.ic.ac.uk.
Host 107.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
108.17.31.129.in-addr.arpa domain name pointer dm-muans.cx.med.ic.ac.uk.
109.17.31.129.in-addr.arpa domain name pointer dm-mawans.cx.med.ic.ac.uk.
110.17.31.129.in-addr.arpa domain name pointer dm-clroux.cx.med.ic.ac.uk.
111.17.31.129.in-addr.arpa domain name pointer dm-nnkhalaf.cx.med.ic.ac.uk.
112.17.31.129.in-addr.arpa domain name pointer dm-dvpavitt.cx.med.ic.ac.uk.
113.17.31.129.in-addr.arpa domain name pointer np-emjoycelap.cx.med.ic.ac.uk.
114.17.31.129.in-addr.arpa domain name pointer mo-csnowdon-lap.cx.med.ic.ac.uk.
Host 115.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
116.17.31.129.in-addr.arpa domain name pointer dd-spb30.cx.med.ic.ac.uk.
117.17.31.129.in-addr.arpa domain name pointer dd-spb30-1.cx.med.ic.ac.uk.
Host 118.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
119.17.31.129.in-addr.arpa domain name pointer bc-jpear.cx.med.ic.ac.uk.
122.17.31.129.in-addr.arpa domain name pointer nb-adno11.cx.med.ic.ac.uk.
123.17.31.129.in-addr.arpa domain name pointer nb-mgre.cx.med.ic.ac.uk.
124.17.31.129.in-addr.arpa domain name pointer nb-adno1.cx.med.ic.ac.uk.
125.17.31.129.in-addr.arpa domain name pointer nb-ers.cx.med.ic.ac.uk.
126.17.31.129.in-addr.arpa domain name pointer mo-memson-desk.cx.med.ic.ac.uk.
127.17.31.129.in-addr.arpa domain name pointer mo-bhenstoc-desk.cx.med.ic.ac.uk.
128.17.31.129.in-addr.arpa domain name pointer mo-gkerson-desk.cx.med.ic.ac.uk.
129.17.31.129.in-addr.arpa domain name pointer mo-anicholson-desk.cx.med.ic.ac.uk.
130.17.31.129.in-addr.arpa domain name pointer lp2007.cx.med.ic.ac.uk.
Host 131.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 132.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
133.17.31.129.in-addr.arpa domain name pointer sv-rmgree.cx.med.ic.ac.uk.
134.17.31.129.in-addr.arpa domain name pointer cs-3c575.cx.med.ic.ac.uk.
135.17.31.129.in-addr.arpa domain name pointer nb-prn1.cx.med.ic.ac.uk.
136.17.31.129.in-addr.arpa domain name pointer nc-telemet.cx.med.ic.ac.uk.
Host 137.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
138.17.31.129.in-addr.arpa domain name pointer mo-rgdale2.cx.med.ic.ac.uk.
139.17.31.129.in-addr.arpa domain name pointer mo-lgibso.cx.med.ic.ac.uk.
140.17.31.129.in-addr.arpa domain name pointer mo-cxgeneral3.cx.med.ic.ac.uk.
141.17.31.129.in-addr.arpa domain name pointer mo-sfancy.cx.med.ic.ac.uk.
142.17.31.129.in-addr.arpa domain name pointer mo-kwrigh.cx.med.ic.ac.uk.
143.17.31.129.in-addr.arpa domain name pointer mo-cxgeneral1.cx.med.ic.ac.uk.
144.17.31.129.in-addr.arpa domain name pointer mo-cxgeneral2.cx.med.ic.ac.uk.
145.17.31.129.in-addr.arpa domain name pointer mo-cxprn1.cx.med.ic.ac.uk.
146.17.31.129.in-addr.arpa domain name pointer mo-gmkers.cx.med.ic.ac.uk.
147.17.31.129.in-addr.arpa domain name pointer np-shmut.cx.med.ic.ac.uk.
148.17.31.129.in-addr.arpa domain name pointer mo-lmbooth.cx.med.ic.ac.uk.
149.17.31.129.in-addr.arpa domain name pointer mo-acarabelap.cx.med.ic.ac.uk.
Host 150.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 151.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 152.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 153.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 154.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 155.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 156.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 157.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 158.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 159.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 160.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 161.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 162.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 163.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 164.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 165.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 166.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 167.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 168.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 169.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 170.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 171.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 172.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 173.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 174.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 175.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 176.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 177.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 178.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 179.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 180.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 181.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 182.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 183.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 184.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 185.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 186.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 187.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 188.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 189.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 190.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 191.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 192.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 193.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 194.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 195.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 196.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 197.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 198.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 199.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
200.17.31.129.in-addr.arpa domain name pointer histop15.cx.med.ic.ac.uk.
201.17.31.129.in-addr.arpa domain name pointer np-trbarnes.cx.med.ic.ac.uk.
Host 202.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
203.17.31.129.in-addr.arpa domain name pointer sv-ifrank.cx.med.ic.ac.uk.
204.17.31.129.in-addr.arpa domain name pointer mz-jjgh.hh.med.ic.ac.uk.
Host 205.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
206.17.31.129.in-addr.arpa domain name pointer mo-rfisherg4.cx.med.ic.ac.uk.
207.17.31.129.in-addr.arpa domain name pointer security-26.cx.med.ic.ac.uk.
208.17.31.129.in-addr.arpa domain name pointer csc-rquest.cx.med.ic.ac.uk.
209.17.31.129.in-addr.arpa domain name pointer dx-ampapa.cx.med.ic.ac.uk.
210.17.31.129.in-addr.arpa domain name pointer dx-dmcr2.cx.med.ic.ac.uk.
211.17.31.129.in-addr.arpa domain name pointer dx-raid.cx.med.ic.ac.uk.
212.17.31.129.in-addr.arpa domain name pointer dx-rsu1.cx.med.ic.ac.uk.
213.17.31.129.in-addr.arpa domain name pointer dx-rsu2.cx.med.ic.ac.uk.
214.17.31.129.in-addr.arpa domain name pointer dx-rsu3.cx.med.ic.ac.uk.
215.17.31.129.in-addr.arpa domain name pointer dx-rsu4.cx.med.ic.ac.uk.
Host 216.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 217.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 218.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 219.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 220.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 221.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 222.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 223.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 224.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 225.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 226.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 227.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 228.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 229.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)
230.17.31.129.in-addr.arpa domain name pointer dyn1017-230.cx.med.ic.ac.uk.
231.17.31.129.in-addr.arpa domain name pointer dyn1017-231.cx.med.ic.ac.uk.
232.17.31.129.in-addr.arpa domain name pointer dyn1017-232.cx.med.ic.ac.uk.
233.17.31.129.in-addr.arpa domain name pointer dyn1017-233.cx.med.ic.ac.uk.
234.17.31.129.in-addr.arpa domain name pointer dyn1017-234.cx.med.ic.ac.uk.
235.17.31.129.in-addr.arpa domain name pointer dyn1017-235.cx.med.ic.ac.uk.
236.17.31.129.in-addr.arpa domain name pointer dyn1017-236.cx.med.ic.ac.uk.
237.17.31.129.in-addr.arpa domain name pointer dyn1017-237.cx.med.ic.ac.uk.
238.17.31.129.in-addr.arpa domain name pointer dyn1017-238.cx.med.ic.ac.uk.
239.17.31.129.in-addr.arpa domain name pointer dyn1017-239.cx.med.ic.ac.uk.
240.17.31.129.in-addr.arpa domain name pointer dyn1017-240.cx.med.ic.ac.uk.
241.17.31.129.in-addr.arpa domain name pointer dyn1017-241.cx.med.ic.ac.uk.
242.17.31.129.in-addr.arpa domain name pointer dyn1017-242.cx.med.ic.ac.uk.
243.17.31.129.in-addr.arpa domain name pointer dyn1017-243.cx.med.ic.ac.uk.
244.17.31.129.in-addr.arpa domain name pointer dyn1017-244.cx.med.ic.ac.uk.
245.17.31.129.in-addr.arpa domain name pointer dyn1017-245.cx.med.ic.ac.uk.
246.17.31.129.in-addr.arpa domain name pointer dyn1017-246.cx.med.ic.ac.uk.
247.17.31.129.in-addr.arpa domain name pointer dyn1017-247.cx.med.ic.ac.uk.
248.17.31.129.in-addr.arpa domain name pointer dyn1017-248.cx.med.ic.ac.uk.
249.17.31.129.in-addr.arpa domain name pointer dyn1017-249.cx.med.ic.ac.uk.
250.17.31.129.in-addr.arpa domain name pointer dyn1017-250.cx.med.ic.ac.uk.
251.17.31.129.in-addr.arpa domain name pointer dyn1017-251.cx.med.ic.ac.uk.
252.17.31.129.in-addr.arpa domain name pointer dyn1017-252.cx.med.ic.ac.uk.
253.17.31.129.in-addr.arpa domain name pointer dyn1017-253.cx.med.ic.ac.uk.
254.17.31.129.in-addr.arpa domain name pointer dyn1017-254.cx.med.ic.ac.uk.
Host 255.17.31.129.in-addr.arpa not found: 3(NXDOMAIN)