0.13.120.129.in-addr.arpa domain name pointer GAB-511A-WG-42Z1G0.communications.unt.edu.
1.13.120.129.in-addr.arpa domain name pointer ENV-174-CLM-45Y2M9.communications.unt.edu.
2.13.120.129.in-addr.arpa domain name pointer ENV-174-46P04J.communications.unt.edu.
3.13.120.129.in-addr.arpa domain name pointer ENV-174-46P04F.communications.unt.edu.
4.13.120.129.in-addr.arpa domain name pointer ENV-174-25Z2TF.communications.unt.edu.
5.13.120.129.in-addr.arpa domain name pointer ENV-174-45Y28F.communications.unt.edu.
6.13.120.129.in-addr.arpa domain name pointer ENV-174-48S05J.communications.unt.edu.
7.13.120.129.in-addr.arpa domain name pointer ENV-215H-CLR-46P046.communications.unt.edu.
8.13.120.129.in-addr.arpa domain name pointer ENV-215H-45Y288.communications.unt.edu.
9.13.120.129.in-addr.arpa domain name pointer ENV-215H-46P042.communications.unt.edu.
10.13.120.129.in-addr.arpa domain name pointer PHYS-224A-CLM-96305.communications.unt.edu.
11.13.120.129.in-addr.arpa domain name pointer PHYS-224A-96306.communications.unt.edu.
12.13.120.129.in-addr.arpa domain name pointer PHYS-224A-96307.communications.unt.edu.
13.13.120.129.in-addr.arpa domain name pointer PHYS-224A-96352.communications.unt.edu.
14.13.120.129.in-addr.arpa domain name pointer PHYS-224A-91701.communications.unt.edu.
15.13.120.129.in-addr.arpa domain name pointer SRB-265-CLM-96283.communications.unt.edu.
16.13.120.129.in-addr.arpa domain name pointer SRB-265-96353.communications.unt.edu.
17.13.120.129.in-addr.arpa domain name pointer SRB-265-96357.communications.unt.edu.
18.13.120.129.in-addr.arpa domain name pointer SRB-265-96310.communications.unt.edu.
19.13.120.129.in-addr.arpa domain name pointer SRB-265-96309.communications.unt.edu.
20.13.120.129.in-addr.arpa domain name pointer SRB-265-90349.communications.unt.edu.
21.13.120.129.in-addr.arpa domain name pointer WH-150-CLM-46P04C.communications.unt.edu.
22.13.120.129.in-addr.arpa domain name pointer WH-150-27Z23P.communications.unt.edu.
23.13.120.129.in-addr.arpa domain name pointer WH-150-45P1KE.communications.unt.edu.
24.13.120.129.in-addr.arpa domain name pointer WH-150-45Q14J.communications.unt.edu.
25.13.120.129.in-addr.arpa domain name pointer WH-150-46P00W.communications.unt.edu.
26.13.120.129.in-addr.arpa domain name pointer WH-122B-CLR-91726.communications.unt.edu.
27.13.120.129.in-addr.arpa domain name pointer WH-122B-91501.communications.unt.edu.
28.13.120.129.in-addr.arpa domain name pointer WH-122B-91715.communications.unt.edu.
29.13.120.129.in-addr.arpa domain name pointer WH-122B-90388.communications.unt.edu.
30.13.120.129.in-addr.arpa domain name pointer LIBR-077-CLM-93059.communications.unt.edu.
31.13.120.129.in-addr.arpa domain name pointer LIBR-077-96342.communications.unt.edu.
32.13.120.129.in-addr.arpa domain name pointer LIBR-134B-CLR-96340.communications.unt.edu.
33.13.120.129.in-addr.arpa domain name pointer LIBR-134B-95524.communications.unt.edu.
34.13.120.129.in-addr.arpa domain name pointer LIBR-134B-96336.communications.unt.edu.
35.13.120.129.in-addr.arpa domain name pointer LIBR-147-CLR-96319.communications.unt.edu.
36.13.120.129.in-addr.arpa domain name pointer LIBR-147-96317.communications.unt.edu.
37.13.120.129.in-addr.arpa domain name pointer LIBR-147-96318.communications.unt.edu.
38.13.120.129.in-addr.arpa domain name pointer LIBR-147-96316.communications.unt.edu.
39.13.120.129.in-addr.arpa domain name pointer LIBR-147-96371.communications.unt.edu.
Host 40.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
41.13.120.129.in-addr.arpa domain name pointer LIBR-356-CLR-96343.communications.unt.edu.
42.13.120.129.in-addr.arpa domain name pointer LIBR-356-96341.communications.unt.edu.
43.13.120.129.in-addr.arpa domain name pointer LIBR-356-96344.communications.unt.edu.
44.13.120.129.in-addr.arpa domain name pointer LIBR-356-96338.communications.unt.edu.
Host 45.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 46.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 47.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
48.13.120.129.in-addr.arpa domain name pointer USB-160-CLM-45Y28C.communications.unt.edu.
49.13.120.129.in-addr.arpa domain name pointer USB-160-45Y2B6.communications.unt.edu.
50.13.120.129.in-addr.arpa domain name pointer USB-160-25Z2S4.communications.unt.edu.
51.13.120.129.in-addr.arpa domain name pointer USB-160-48F01A.communications.unt.edu.
52.13.120.129.in-addr.arpa domain name pointer ESSC-254-CLM-96296.communications.unt.edu.
53.13.120.129.in-addr.arpa domain name pointer ESSC-254-96361.communications.unt.edu.
Host 54.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
55.13.120.129.in-addr.arpa domain name pointer ESSC-254-96369.communications.unt.edu.
56.13.120.129.in-addr.arpa domain name pointer ESSC-254-96359.communications.unt.edu.
57.13.120.129.in-addr.arpa domain name pointer ESSC-254-96293.communications.unt.edu.
58.13.120.129.in-addr.arpa domain name pointer ESSC-254-96279.communications.unt.edu.
Host 59.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 60.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
61.13.120.129.in-addr.arpa domain name pointer GATE-016-20Y1A4.communications.unt.edu.
62.13.120.129.in-addr.arpa domain name pointer PACA-101A-CLM-96372.communications.unt.edu.
63.13.120.129.in-addr.arpa domain name pointer PHP-121A-CLM-93079.communications.unt.edu.
64.13.120.129.in-addr.arpa domain name pointer PHP-121A-93035.communications.unt.edu.
65.13.120.129.in-addr.arpa domain name pointer PHP-MAIN-CLR-92361.communications.unt.edu.
66.13.120.129.in-addr.arpa domain name pointer ADMN-135G-CLM-02P3WV.communications.unt.edu.
67.13.120.129.in-addr.arpa domain name pointer ADMN-135G-45Y28J.communications.unt.edu.
68.13.120.129.in-addr.arpa domain name pointer ADMN-135G-45Y281.communications.unt.edu.
69.13.120.129.in-addr.arpa domain name pointer ADMN-212-CLR-07W158.communications.unt.edu.
70.13.120.129.in-addr.arpa domain name pointer ADMN-212-06Y042.communications.unt.edu.
71.13.120.129.in-addr.arpa domain name pointer ADMN-313-CLR-46Q05F.communications.unt.edu.
72.13.120.129.in-addr.arpa domain name pointer ADMN-313-25Z22H.communications.unt.edu.
73.13.120.129.in-addr.arpa domain name pointer GATE-016-CLM-96364.communications.unt.edu.
74.13.120.129.in-addr.arpa domain name pointer GATE-016-45Y2B9.communications.unt.edu.
75.13.120.129.in-addr.arpa domain name pointer GATE-016-46P04K.communications.unt.edu.
Host 76.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
77.13.120.129.in-addr.arpa domain name pointer GATE-016-45Y2BZ.communications.unt.edu.
78.13.120.129.in-addr.arpa domain name pointer GATE-225-CLR-45Y21V.communications.unt.edu.
79.13.120.129.in-addr.arpa domain name pointer GATE-225-45Q1U4.communications.unt.edu.
80.13.120.129.in-addr.arpa domain name pointer GATE-225-45Y17A.communications.unt.edu.
81.13.120.129.in-addr.arpa domain name pointer GATE-333-CLR-46P052.communications.unt.edu.
82.13.120.129.in-addr.arpa domain name pointer ATH-131-CLM-45Y27X.communications.unt.edu.
83.13.120.129.in-addr.arpa domain name pointer ATH-131-WG-90366.communications.unt.edu.
84.13.120.129.in-addr.arpa domain name pointer GAB-560E-CLM-96324.communications.unt.edu.
85.13.120.129.in-addr.arpa domain name pointer GAB-560E-96299.communications.unt.edu.
86.13.120.129.in-addr.arpa domain name pointer GAB-560E-96354.communications.unt.edu.
87.13.120.129.in-addr.arpa domain name pointer GAB-560E-CLM-96337.communications.unt.edu.
88.13.120.129.in-addr.arpa domain name pointer GAB-560E-93131.communications.unt.edu.
89.13.120.129.in-addr.arpa domain name pointer GAB-560E-96303.communications.unt.edu.
90.13.120.129.in-addr.arpa domain name pointer GAB-537-CLR-96365.communications.unt.edu.
91.13.120.129.in-addr.arpa domain name pointer GAB-537-91753.communications.unt.edu.
92.13.120.129.in-addr.arpa domain name pointer GAB-537-CLR-96363.communications.unt.edu.
93.13.120.129.in-addr.arpa domain name pointer GAB-481-CLR-96292.communications.unt.edu.
94.13.120.129.in-addr.arpa domain name pointer GAB-481-CLR-92393.communications.unt.edu.
95.13.120.129.in-addr.arpa domain name pointer GAB-481-96280.communications.unt.edu.
96.13.120.129.in-addr.arpa domain name pointer GAB-481-93075.communications.unt.edu.
97.13.120.129.in-addr.arpa domain name pointer GAB-481-96360.communications.unt.edu.
98.13.120.129.in-addr.arpa domain name pointer GAB-481-96291.communications.unt.edu.
99.13.120.129.in-addr.arpa domain name pointer GAB-481-96370.communications.unt.edu.
100.13.120.129.in-addr.arpa domain name pointer GAB-481-96290.communications.unt.edu.
101.13.120.129.in-addr.arpa domain name pointer GAB-481-96301.communications.unt.edu.
102.13.120.129.in-addr.arpa domain name pointer GAB-260A-CLR-96274.communications.unt.edu.
103.13.120.129.in-addr.arpa domain name pointer GAB-260A-96281.communications.unt.edu.
104.13.120.129.in-addr.arpa domain name pointer GAB-260A-96358.communications.unt.edu.
105.13.120.129.in-addr.arpa domain name pointer GAB-260A-96282.communications.unt.edu.
106.13.120.129.in-addr.arpa domain name pointer GAB-206A-18Z0D7.communications.unt.edu.
107.13.120.129.in-addr.arpa domain name pointer KEN-119-CLM-96334.communications.unt.edu.
108.13.120.129.in-addr.arpa domain name pointer KEN-119-96356.communications.unt.edu.
109.13.120.129.in-addr.arpa domain name pointer KEN-119-92382.communications.unt.edu.
110.13.120.129.in-addr.arpa domain name pointer KEN-118-CLR-90412.communications.unt.edu.
111.13.120.129.in-addr.arpa domain name pointer KEN-118-90380.communications.unt.edu.
112.13.120.129.in-addr.arpa domain name pointer KEN-118-91512.communications.unt.edu.
113.13.120.129.in-addr.arpa domain name pointer KEN-178-CLR-93094.communications.unt.edu.
114.13.120.129.in-addr.arpa domain name pointer KEN-306-CLR-93132.communications.unt.edu.
115.13.120.129.in-addr.arpa domain name pointer ET-220C-20Z1GZ.communications.unt.edu.
116.13.120.129.in-addr.arpa domain name pointer UU-216C-CLM-93037.communications.unt.edu.
117.13.120.129.in-addr.arpa domain name pointer UU-216C-93032.communications.unt.edu.
118.13.120.129.in-addr.arpa domain name pointer UU-216C-18Z1KE.communications.unt.edu.
119.13.120.129.in-addr.arpa domain name pointer UU-306A-CLR-96285.communications.unt.edu.
120.13.120.129.in-addr.arpa domain name pointer UU-306A-93098.communications.unt.edu.
121.13.120.129.in-addr.arpa domain name pointer UU-306A-93033.communications.unt.edu.
122.13.120.129.in-addr.arpa domain name pointer UU-306A-93039.communications.unt.edu.
123.13.120.129.in-addr.arpa domain name pointer UU-306A-93052.communications.unt.edu.
124.13.120.129.in-addr.arpa domain name pointer UU-306A-96288.communications.unt.edu.
125.13.120.129.in-addr.arpa domain name pointer UU-440A-CLR-93038.communications.unt.edu.
126.13.120.129.in-addr.arpa domain name pointer UU-440A-96326.communications.unt.edu.
127.13.120.129.in-addr.arpa domain name pointer UU-440A-90371.communications.unt.edu.
128.13.120.129.in-addr.arpa domain name pointer HEAL-206A-CLM-23V2Z2.communications.unt.edu.
129.13.120.129.in-addr.arpa domain name pointer HEAL-206A-96355.communications.unt.edu.
130.13.120.129.in-addr.arpa domain name pointer SPSC-122-CLM-07W11S.communications.unt.edu.
131.13.120.129.in-addr.arpa domain name pointer SPSC-122-07W10N.communications.unt.edu.
132.13.120.129.in-addr.arpa domain name pointer SPSC-122-07W11H.communications.unt.edu.
133.13.120.129.in-addr.arpa domain name pointer GAB-511-WG-90313.communications.unt.edu.
134.13.120.129.in-addr.arpa domain name pointer GATE-333-45Y2MF.communications.unt.edu.
135.13.120.129.in-addr.arpa domain name pointer MCON-CS2B2-CLR-90426.communications.unt.edu.
136.13.120.129.in-addr.arpa domain name pointer ADMN-313-20Y1LW.communications.unt.edu.
137.13.120.129.in-addr.arpa domain name pointer GAB-260A-93088.communications.unt.edu.
Host 138.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 139.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 140.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 141.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 142.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 143.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
144.13.120.129.in-addr.arpa domain name pointer CHIL-255X-46P044.communications.unt.edu.
145.13.120.129.in-addr.arpa domain name pointer CHIL-133-90378.communications.unt.edu.
Host 146.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
147.13.120.129.in-addr.arpa domain name pointer CHIL-343X-45Y2JG.communications.unt.edu.
Host 148.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 149.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
150.13.120.129.in-addr.arpa domain name pointer RECS-149-CLS-07W123.communications.unt.edu.
151.13.120.129.in-addr.arpa domain name pointer RECS-111-CLR-07W10H.communications.unt.edu.
152.13.120.129.in-addr.arpa domain name pointer RECS-111-07W11Z.communications.unt.edu.
153.13.120.129.in-addr.arpa domain name pointer RECS-111-07W153.communications.unt.edu.
154.13.120.129.in-addr.arpa domain name pointer BUSI-148-CLS-03W470.communications.unt.edu.
155.13.120.129.in-addr.arpa domain name pointer BUSI-353-CLS-91750.communications.unt.edu.
156.13.120.129.in-addr.arpa domain name pointer GAB-511A-WG-26X2A0.communications.unt.edu.
157.13.120.129.in-addr.arpa domain name pointer GAB-511-WG-25Z2HY.communications.unt.edu.
158.13.120.129.in-addr.arpa domain name pointer GAB-511-WG-27R1JD.communications.unt.edu.
159.13.120.129.in-addr.arpa domain name pointer ESSC-254-18W0VN.communications.unt.edu.
160.13.120.129.in-addr.arpa domain name pointer ADMN-212-CLM-90384.communications.unt.edu.
Host 161.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 162.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 163.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 164.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 165.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 166.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 167.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 168.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 169.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 170.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 171.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 172.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 173.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 174.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 175.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 176.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 177.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 178.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 179.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 180.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 181.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 182.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 183.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
184.13.120.129.in-addr.arpa domain name pointer GAB-560-CLR-48F01Q.communications.unt.edu.
185.13.120.129.in-addr.arpa domain name pointer GAB-481-CLR-44F0AT.communications.unt.edu.
186.13.120.129.in-addr.arpa domain name pointer SCIB-175-AGG-90312.communications.unt.edu.
187.13.120.129.in-addr.arpa domain name pointer SCIB-175-CLM-2021GF.communications.unt.edu.
188.13.120.129.in-addr.arpa domain name pointer SCIB-275-CLR-2021G5.communications.unt.edu.
189.13.120.129.in-addr.arpa domain name pointer SCIB-275-2021H0.communications.unt.edu.
190.13.120.129.in-addr.arpa domain name pointer SCIB-275-2021GA.communications.unt.edu.
191.13.120.129.in-addr.arpa domain name pointer SCIB-275-20Y1MM.communications.unt.edu.
192.13.120.129.in-addr.arpa domain name pointer SCIB-375-CLR-4221FR.communications.unt.edu.
193.13.120.129.in-addr.arpa domain name pointer SCIB-375-4221F3.communications.unt.edu.
194.13.120.129.in-addr.arpa domain name pointer SCIB-375-4221FW.communications.unt.edu.
Host 195.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 196.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 197.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 198.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 199.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 200.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 201.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 202.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 203.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 204.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 205.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 206.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 207.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 208.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 209.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 210.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 211.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 212.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 213.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 214.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 215.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 216.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 217.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 218.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 219.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 220.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 221.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 222.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 223.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 224.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 225.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 226.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 227.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 228.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 229.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 230.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
231.13.120.129.in-addr.arpa domain name pointer nPO.eth1.communications.unt.edu.
Host 232.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 233.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 234.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 235.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 236.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
237.13.120.129.in-addr.arpa domain name pointer sniffer.communications.unt.edu.
Host 238.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 239.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
240.13.120.129.in-addr.arpa domain name pointer rorytest.communications.unt.edu.
Host 241.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 242.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
243.13.120.129.in-addr.arpa domain name pointer ISB133-WG-00031.communications.unt.edu.
244.13.120.129.in-addr.arpa domain name pointer GAB560E-WG-96367.communications.unt.edu.
245.13.120.129.in-addr.arpa domain name pointer DCparttime2.communications.unt.edu.
246.13.120.129.in-addr.arpa domain name pointer GAB-560E-WG-45Y2BM.communications.unt.edu.
247.13.120.129.in-addr.arpa domain name pointer DCparttime1.communications.unt.edu.
248.13.120.129.in-addr.arpa domain name pointer Gateway-129-120-12-0.secondary.router.unt.edu.
249.13.120.129.in-addr.arpa domain name pointer Gateway-129-120-12-0.primary.router.unt.edu.
250.13.120.129.in-addr.arpa domain name pointer Gateway-129-120-12-0.default.router.unt.edu.
Host 251.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 252.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 253.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 254.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)
Host 255.13.120.129.in-addr.arpa not found: 3(NXDOMAIN)