Host 0.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
1.3.20.129.in-addr.arpa domain name pointer cs6509-1-12d.univ-rennes1.fr.
2.3.20.129.in-addr.arpa domain name pointer cs2950-2-11a.univ-rennes1.fr.
3.3.20.129.in-addr.arpa domain name pointer cs2950-1-3-4.univ-rennes1.fr.
4.3.20.129.in-addr.arpa domain name pointer cs2950-2-spare.univ-rennes1.fr.
5.3.20.129.in-addr.arpa domain name pointer cs2950-1-spare.univ-rennes1.fr.
6.3.20.129.in-addr.arpa domain name pointer cs3508-1-spare.univ-rennes1.fr.
7.3.20.129.in-addr.arpa domain name pointer cs3548-3-1.univ-rennes1.fr.
8.3.20.129.in-addr.arpa domain name pointer cs3548-4-1.univ-rennes1.fr.
9.3.20.129.in-addr.arpa domain name pointer cs2950-test.univ-rennes1.fr.
10.3.20.129.in-addr.arpa domain name pointer cs3524-2-10a.univ-rennes1.fr.
11.3.20.129.in-addr.arpa domain name pointer cs3524-1-22-23.univ-rennes1.fr.
12.3.20.129.in-addr.arpa domain name pointer cs3548-2-24-25.univ-rennes1.fr.
13.3.20.129.in-addr.arpa domain name pointer cs3524-1-15.univ-rennes1.fr.
14.3.20.129.in-addr.arpa domain name pointer cs3524-1-10a.univ-rennes1.fr.
15.3.20.129.in-addr.arpa domain name pointer cs3524-1-10b.univ-rennes1.fr.
16.3.20.129.in-addr.arpa domain name pointer cs3548-1-11a.univ-rennes1.fr.
Host 17.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
18.3.20.129.in-addr.arpa domain name pointer cs3524-1-11c.univ-rennes1.fr.
19.3.20.129.in-addr.arpa domain name pointer cs3508-1-12d.univ-rennes1.fr.
20.3.20.129.in-addr.arpa domain name pointer cs3548-2-11a.univ-rennes1.fr.
21.3.20.129.in-addr.arpa domain name pointer cs3548-2-8.univ-rennes1.fr.
22.3.20.129.in-addr.arpa domain name pointer cs3548-1-enscr.univ-rennes1.fr.
23.3.20.129.in-addr.arpa domain name pointer cs3548-2-enscr.univ-rennes1.fr.
24.3.20.129.in-addr.arpa domain name pointer cs3548-1-1.univ-rennes1.fr.
25.3.20.129.in-addr.arpa domain name pointer cs3508-1-14.univ-rennes1.fr.
26.3.20.129.in-addr.arpa domain name pointer cs3548-2-1.univ-rennes1.fr.
27.3.20.129.in-addr.arpa domain name pointer cs3524-1-17.univ-rennes1.fr.
28.3.20.129.in-addr.arpa domain name pointer cs3524-1-5.univ-rennes1.fr.
29.3.20.129.in-addr.arpa domain name pointer cs3524-1-44.univ-rennes1.fr.
30.3.20.129.in-addr.arpa domain name pointer cs3524-1-43.univ-rennes1.fr.
31.3.20.129.in-addr.arpa domain name pointer cs3524-1-8.univ-rennes1.fr.
32.3.20.129.in-addr.arpa domain name pointer cs3524-2-8.univ-rennes1.fr.
33.3.20.129.in-addr.arpa domain name pointer cs3524-1-41.univ-rennes1.fr.
34.3.20.129.in-addr.arpa domain name pointer cs3524-1-13.univ-rennes1.fr.
35.3.20.129.in-addr.arpa domain name pointer cs3508-1-24-25.univ-rennes1.fr.
36.3.20.129.in-addr.arpa domain name pointer cs2950-1-30.univ-rennes1.fr.
37.3.20.129.in-addr.arpa domain name pointer cs3548-1-26-27.univ-rennes1.fr.
38.3.20.129.in-addr.arpa domain name pointer cs3548-1-10c.univ-rennes1.fr.
39.3.20.129.in-addr.arpa domain name pointer cs3548-2-10c.univ-rennes1.fr.
Host 40.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
41.3.20.129.in-addr.arpa domain name pointer cs3548-1-11b.univ-rennes1.fr.
42.3.20.129.in-addr.arpa domain name pointer cs3548-1-8.univ-rennes1.fr.
43.3.20.129.in-addr.arpa domain name pointer cs3548-2-12d.univ-rennes1.fr.
44.3.20.129.in-addr.arpa domain name pointer cs3548-1-11d.univ-rennes1.fr.
45.3.20.129.in-addr.arpa domain name pointer cs3548-2-11d.univ-rennes1.fr.
46.3.20.129.in-addr.arpa domain name pointer cs3548-3-11d.univ-rennes1.fr.
47.3.20.129.in-addr.arpa domain name pointer cs3524-1-11d.univ-rennes1.fr.
48.3.20.129.in-addr.arpa domain name pointer cs3548-2-26-27.univ-rennes1.fr.
49.3.20.129.in-addr.arpa domain name pointer cs3548-3-26-27.univ-rennes1.fr.
50.3.20.129.in-addr.arpa domain name pointer cs3548-3-enscr.univ-rennes1.fr.
51.3.20.129.in-addr.arpa domain name pointer cs3508-1-iutgc.univ-rennes1.fr.
52.3.20.129.in-addr.arpa domain name pointer cs3548-1-iutgc.univ-rennes1.fr.
53.3.20.129.in-addr.arpa domain name pointer cs3548-1-iutadm.univ-rennes1.fr.
54.3.20.129.in-addr.arpa domain name pointer cs3548-1-22-23.univ-rennes1.fr.
55.3.20.129.in-addr.arpa domain name pointer cs3548-4-26-27.univ-rennes1.fr.
56.3.20.129.in-addr.arpa domain name pointer cs3548-5-1.univ-rennes1.fr.
57.3.20.129.in-addr.arpa domain name pointer cs3548-1-14b.univ-rennes1.fr.
58.3.20.129.in-addr.arpa domain name pointer cs3548-2-14b.univ-rennes1.fr.
59.3.20.129.in-addr.arpa domain name pointer cs3548-3-14b.univ-rennes1.fr.
60.3.20.129.in-addr.arpa domain name pointer cs3548-4-14b.univ-rennes1.fr.
61.3.20.129.in-addr.arpa domain name pointer cs3548-5-14b.univ-rennes1.fr.
62.3.20.129.in-addr.arpa domain name pointer cs3548-2-22-23.univ-rennes1.fr.
63.3.20.129.in-addr.arpa domain name pointer cs3548-3-22-23.univ-rennes1.fr.
64.3.20.129.in-addr.arpa domain name pointer cs3548-4-22-23.univ-rennes1.fr.
65.3.20.129.in-addr.arpa domain name pointer cs3548-5-22-23.univ-rennes1.fr.
66.3.20.129.in-addr.arpa domain name pointer cs3524-2-13.univ-rennes1.fr.
67.3.20.129.in-addr.arpa domain name pointer cs3548-1-13.univ-rennes1.fr.
68.3.20.129.in-addr.arpa domain name pointer cs3548-2-13.univ-rennes1.fr.
69.3.20.129.in-addr.arpa domain name pointer cs3548-3-13.univ-rennes1.fr.
70.3.20.129.in-addr.arpa domain name pointer cs3548-1-24-25.univ-rennes1.fr.
71.3.20.129.in-addr.arpa domain name pointer cs3524-1-42.univ-rennes1.fr.
72.3.20.129.in-addr.arpa domain name pointer cs3548-4-enscr.univ-rennes1.fr.
73.3.20.129.in-addr.arpa domain name pointer cs2950-1-15.univ-rennes1.fr.
74.3.20.129.in-addr.arpa domain name pointer cs2950-2-15.univ-rennes1.fr.
75.3.20.129.in-addr.arpa domain name pointer cs2950-3-15.univ-rennes1.fr.
76.3.20.129.in-addr.arpa domain name pointer cs2950-4-15.univ-rennes1.fr.
77.3.20.129.in-addr.arpa domain name pointer cs2950-1-enscr.univ-rennes1.fr.
78.3.20.129.in-addr.arpa domain name pointer cs2950-1-32a.univ-rennes1.fr.
79.3.20.129.in-addr.arpa domain name pointer cs2950-1-32b.univ-rennes1.fr.
80.3.20.129.in-addr.arpa domain name pointer cs2950-1-20.univ-rennes1.fr.
81.3.20.129.in-addr.arpa domain name pointer cs295024-1-14.univ-rennes1.fr.
82.3.20.129.in-addr.arpa domain name pointer cs295024-2-14.univ-rennes1.fr.
83.3.20.129.in-addr.arpa domain name pointer cs2950-1-14.univ-rennes1.fr.
84.3.20.129.in-addr.arpa domain name pointer cs2950-2-14.univ-rennes1.fr.
85.3.20.129.in-addr.arpa domain name pointer cs2950-1-iutgc.univ-rennes1.fr.
86.3.20.129.in-addr.arpa domain name pointer cs3508-1-5.univ-rennes1.fr.
87.3.20.129.in-addr.arpa domain name pointer cs2950-1-6.univ-rennes1.fr.
88.3.20.129.in-addr.arpa domain name pointer cs2950-2-6.univ-rennes1.fr.
89.3.20.129.in-addr.arpa domain name pointer cs295024-1-28.univ-rennes1.fr.
90.3.20.129.in-addr.arpa domain name pointer cs3508-1-22-23.univ-rennes1.fr.
91.3.20.129.in-addr.arpa domain name pointer cs3508-2-spare.univ-rennes1.fr.
92.3.20.129.in-addr.arpa domain name pointer cs2950-1-2.univ-rennes1.fr.
93.3.20.129.in-addr.arpa domain name pointer cs2950-1-iutgm.univ-rennes1.fr.
94.3.20.129.in-addr.arpa domain name pointer cs2950-1-iutchim.univ-rennes1.fr.
95.3.20.129.in-addr.arpa domain name pointer cs2950-1-iutgeii.univ-rennes1.fr.
96.3.20.129.in-addr.arpa domain name pointer cs2950-2-iutgeii.univ-rennes1.fr.
97.3.20.129.in-addr.arpa domain name pointer cs2950-2-enscr.univ-rennes1.fr.
98.3.20.129.in-addr.arpa domain name pointer cs2950-1-12d.univ-rennes1.fr.
99.3.20.129.in-addr.arpa domain name pointer cs2950-2-12d.univ-rennes1.fr.
100.3.20.129.in-addr.arpa domain name pointer cs2950-3-12d.univ-rennes1.fr.
101.3.20.129.in-addr.arpa domain name pointer cs2950-1-10b.univ-rennes1.fr.
102.3.20.129.in-addr.arpa domain name pointer cs3548-1-iutgm.univ-rennes1.fr.
103.3.20.129.in-addr.arpa domain name pointer cs2950-2-10b.univ-rennes1.fr.
104.3.20.129.in-addr.arpa domain name pointer cs2950-1-11a.univ-rennes1.fr.
105.3.20.129.in-addr.arpa domain name pointer cs3548-3-24-25.univ-rennes1.fr.
106.3.20.129.in-addr.arpa domain name pointer cs2950-1-11c.univ-rennes1.fr.
107.3.20.129.in-addr.arpa domain name pointer cs2950-2-iutgc.univ-rennes1.fr.
108.3.20.129.in-addr.arpa domain name pointer cs2950-4-12d.univ-rennes1.fr.
109.3.20.129.in-addr.arpa domain name pointer cs3508-1-1.univ-rennes1.fr.
110.3.20.129.in-addr.arpa domain name pointer cs2950-2-11c.univ-rennes1.fr.
111.3.20.129.in-addr.arpa domain name pointer cs2950-1-21.univ-rennes1.fr.
112.3.20.129.in-addr.arpa domain name pointer cs2950-1-7.univ-rennes1.fr.
113.3.20.129.in-addr.arpa domain name pointer cs2950-1-29.univ-rennes1.fr.
114.3.20.129.in-addr.arpa domain name pointer cs2950-1-22-23.univ-rennes1.fr.
115.3.20.129.in-addr.arpa domain name pointer cs2950-2-22-23.univ-rennes1.fr.
116.3.20.129.in-addr.arpa domain name pointer cs2950-3-22-23.univ-rennes1.fr.
117.3.20.129.in-addr.arpa domain name pointer cs2950-4-22-23.univ-rennes1.fr.
118.3.20.129.in-addr.arpa domain name pointer cs2950-5-22-23.univ-rennes1.fr.
119.3.20.129.in-addr.arpa domain name pointer cs3524-1-31.univ-rennes1.fr.
120.3.20.129.in-addr.arpa domain name pointer cs2950-1-9.univ-rennes1.fr.
121.3.20.129.in-addr.arpa domain name pointer cs2950-1-11b.univ-rennes1.fr.
122.3.20.129.in-addr.arpa domain name pointer cs2950-3-iutgc.univ-rennes1.fr.
123.3.20.129.in-addr.arpa domain name pointer cs3524-1-iutgc.univ-rennes1.fr.
124.3.20.129.in-addr.arpa domain name pointer cs2950-1-10a.univ-rennes1.fr.
125.3.20.129.in-addr.arpa domain name pointer cs2950-2-10a.univ-rennes1.fr.
126.3.20.129.in-addr.arpa domain name pointer cs2950-3-10a.univ-rennes1.fr.
127.3.20.129.in-addr.arpa domain name pointer cs2950-4-10a.univ-rennes1.fr.
128.3.20.129.in-addr.arpa domain name pointer cs2950-5-10a.univ-rennes1.fr.
129.3.20.129.in-addr.arpa domain name pointer cs2950-6-10a.univ-rennes1.fr.
130.3.20.129.in-addr.arpa domain name pointer cs2950-7-10a.univ-rennes1.fr.
131.3.20.129.in-addr.arpa domain name pointer cs2950-8-10a.univ-rennes1.fr.
132.3.20.129.in-addr.arpa domain name pointer cs2950-1-8.univ-rennes1.fr.
133.3.20.129.in-addr.arpa domain name pointer cs2950-3-10b.univ-rennes1.fr.
134.3.20.129.in-addr.arpa domain name pointer cs2950-2-11b.univ-rennes1.fr.
135.3.20.129.in-addr.arpa domain name pointer cs2950-3-11b.univ-rennes1.fr.
136.3.20.129.in-addr.arpa domain name pointer cs295012-1-16.univ-rennes1.fr.
137.3.20.129.in-addr.arpa domain name pointer cs295012-1-19.univ-rennes1.fr.
Host 138.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 139.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 140.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 141.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 142.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 143.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 144.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 145.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 146.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 147.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 148.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 149.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 150.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 151.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 152.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 153.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 154.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 155.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 156.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 157.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 158.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 159.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 160.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 161.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 162.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 163.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 164.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 165.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 166.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 167.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 168.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 169.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 170.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 171.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 172.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 173.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 174.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 175.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 176.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 177.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 178.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 179.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 180.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 181.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 182.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 183.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 184.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 185.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 186.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 187.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 188.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 189.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 190.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 191.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 192.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 193.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 194.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 195.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 196.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 197.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 198.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 199.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
200.3.20.129.in-addr.arpa domain name pointer ap1200-1-12d.univ-rennes1.fr.
201.3.20.129.in-addr.arpa domain name pointer ap1200-2-12d.univ-rennes1.fr.
Host 202.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 203.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 204.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 205.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 206.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 207.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 208.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 209.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 210.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 211.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 212.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 213.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 214.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 215.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 216.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 217.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 218.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 219.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 220.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 221.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 222.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 223.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 224.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 225.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 226.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 227.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 228.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 229.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 230.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 231.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 232.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 233.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 234.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 235.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
236.3.20.129.in-addr.arpa domain name pointer scv-1-12d.univ-rennes1.fr.
237.3.20.129.in-addr.arpa domain name pointer scv-2-12d.univ-rennes1.fr.
238.3.20.129.in-addr.arpa domain name pointer ssc-2-12d.univ-rennes1.fr.
239.3.20.129.in-addr.arpa domain name pointer sc-1-12d.univ-rennes1.fr.
240.3.20.129.in-addr.arpa domain name pointer ssc-1-12d.univ-rennes1.fr.
Host 241.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 242.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 243.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 244.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 245.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 246.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 247.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 248.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 249.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 250.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 251.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)
252.3.20.129.in-addr.arpa domain name pointer msfc1-3.univ-rennes1.fr.
253.3.20.129.in-addr.arpa domain name pointer msfc2-3.univ-rennes1.fr.
254.3.20.129.in-addr.arpa domain name pointer msfc-gw-admin-3.univ-rennes1.fr.
Host 255.3.20.129.in-addr.arpa not found: 3(NXDOMAIN)