DNS response history for ns2.51websec.com

ns2.51websec.com is a DNS nameserver monitored by NameServerHistory. This page provides historical DNS response-time data, nameserver uptime signals, DNS latency observations, resolved IP history, successful response counts, failed response counts, and reliability indicators for this nameserver.

The selected UTC date is 2026-08-21. For this date, NameServerHistory found 219 DNS check records, 219 successful responses, 0 failed responses, and 251 ms average response time. Current selected-date status: At least one successful DNS response was recorded for the selected date.

  • Use this report to investigate historical DNS uptime and nameserver reliability.
  • Compare DNS latency changes, failed DNS checks, and response behavior over time.
  • Review the latest resolved IP address and raw DNS check history for ns2.51websec.com.
Records on Selected Date

219

Historical checks stored for this nameserver on selected date

Average Latency

251 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

124.71.145.151

Most recently resolved hosting IP on selected date

Successful Responses

219

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns2.51websec.com

Showing DNS history for 2026-08-21 UTC. Newest records appear first.

Latency bars are scaled to a maximum of 5000 ms for quick visual comparison.

# Query Time (UTC) Correlation ID Latency Response IP Address
219 2026-08-21 23:58 639229527598660841
263 ms 124.71.145.151
218 2026-08-21 23:58 639229527598660841
263 ms 121.37.1.125
217 2026-08-21 23:58 639229527598660841
263 ms 114.116.241.86
216 2026-08-21 23:42 639229517954323214
4 ms 121.37.1.125
215 2026-08-21 23:42 639229517954323214
4 ms 114.116.241.86
214 2026-08-21 23:42 639229517954323214
4 ms 124.71.145.151
213 2026-08-21 23:26 639229508269999021
4 ms 121.37.1.125
212 2026-08-21 23:26 639229508269999021
4 ms 114.116.241.86
211 2026-08-21 23:26 639229508269999021
4 ms 124.71.145.151
210 2026-08-21 23:10 639229498559060171
253 ms 124.71.145.151
209 2026-08-21 23:10 639229498559060171
253 ms 121.37.1.125
208 2026-08-21 23:10 639229498559060171
253 ms 114.116.241.86
207 2026-08-21 22:53 639229488519347586
428 ms 121.37.1.125
206 2026-08-21 22:53 639229488519347586
428 ms 114.116.241.86
205 2026-08-21 22:53 639229488519347586
428 ms 124.71.145.151
204 2026-08-21 22:00 639229456606578934
3 ms 114.116.241.86
203 2026-08-21 22:00 639229456606578934
3 ms 124.71.145.151
202 2026-08-21 22:00 639229456606578934
3 ms 121.37.1.125
201 2026-08-21 21:44 639229446985772499
346 ms 121.37.1.125
200 2026-08-21 21:44 639229446985772499
346 ms 114.116.241.86
199 2026-08-21 21:44 639229446985772499
346 ms 124.71.145.151
198 2026-08-21 21:28 639229437367313098
198 ms 114.116.241.86
197 2026-08-21 21:28 639229437367313098
198 ms 124.71.145.151
196 2026-08-21 21:28 639229437367313098
198 ms 121.37.1.125
195 2026-08-21 21:12 639229427923950391
517 ms 114.116.241.86
194 2026-08-21 21:12 639229427923950391
517 ms 124.71.145.151
193 2026-08-21 21:12 639229427923950391
517 ms 121.37.1.125
192 2026-08-21 20:56 639229418168588854
506 ms 121.37.1.125
191 2026-08-21 20:56 639229418168588854
506 ms 114.116.241.86
190 2026-08-21 20:56 639229418168588854
506 ms 124.71.145.151
189 2026-08-21 20:40 639229408345678334
4 ms 114.116.241.86
188 2026-08-21 20:40 639229408345678334
4 ms 124.71.145.151
187 2026-08-21 20:40 639229408345678334
4 ms 121.37.1.125
186 2026-08-21 20:23 639229398616354648
4 ms 114.116.241.86
185 2026-08-21 20:23 639229398616354648
4 ms 124.71.145.151
184 2026-08-21 20:23 639229398616354648
4 ms 121.37.1.125
183 2026-08-21 20:07 639229388634592323
506 ms 124.71.145.151
182 2026-08-21 20:07 639229388634592323
506 ms 121.37.1.125
181 2026-08-21 20:07 639229388634592323
506 ms 114.116.241.86
180 2026-08-21 19:50 639229378792837692
3 ms 124.71.145.151
179 2026-08-21 19:50 639229378792837692
3 ms 114.116.241.86
178 2026-08-21 19:50 639229378792837692
3 ms 121.37.1.125
177 2026-08-21 19:34 639229369154682311
3 ms 124.71.145.151
176 2026-08-21 19:34 639229369154682311
3 ms 114.116.241.86
175 2026-08-21 19:34 639229369154682311
3 ms 121.37.1.125
174 2026-08-21 19:18 639229359248017926
248 ms 124.71.145.151
173 2026-08-21 19:18 639229359248017926
248 ms 121.37.1.125
172 2026-08-21 19:18 639229359248017926
248 ms 114.116.241.86
171 2026-08-21 19:01 639229349124294642
525 ms 124.71.145.151
170 2026-08-21 19:01 639229349124294642
525 ms 114.116.241.86
169 2026-08-21 19:01 639229349124294642
525 ms 121.37.1.125
168 2026-08-21 18:08 639229317791715692
281 ms 124.71.145.151
167 2026-08-21 18:08 639229317791715692
281 ms 114.116.241.86
166 2026-08-21 18:08 639229317791715692
281 ms 121.37.1.125
165 2026-08-21 17:52 639229308115194575
212 ms 124.71.145.151
164 2026-08-21 17:52 639229308115194575
212 ms 114.116.241.86
163 2026-08-21 17:52 639229308115194575
212 ms 121.37.1.125
162 2026-08-21 17:36 639229298320320558
515 ms 121.37.1.125
161 2026-08-21 17:36 639229298320320558
515 ms 124.71.145.151
160 2026-08-21 17:36 639229298320320558
515 ms 114.116.241.86
159 2026-08-21 17:20 639229288674863221
3 ms 114.116.241.86
158 2026-08-21 17:20 639229288674863221
3 ms 121.37.1.125
157 2026-08-21 17:20 639229288674863221
3 ms 124.71.145.151
156 2026-08-21 17:04 639229278983677079
255 ms 124.71.145.151
155 2026-08-21 17:04 639229278983677079
255 ms 114.116.241.86
154 2026-08-21 17:04 639229278983677079
255 ms 121.37.1.125
153 2026-08-21 16:48 639229269405517175
251 ms 114.116.241.86
152 2026-08-21 16:48 639229269405517175
251 ms 121.37.1.125
151 2026-08-21 16:48 639229269405517175
251 ms 124.71.145.151
150 2026-08-21 16:32 639229259594798244
523 ms 121.37.1.125
149 2026-08-21 16:32 639229259594798244
523 ms 114.116.241.86
148 2026-08-21 16:32 639229259594798244
523 ms 124.71.145.151
147 2026-08-21 16:15 639229249736681188
337 ms 124.71.145.151
146 2026-08-21 16:15 639229249736681188
337 ms 121.37.1.125
145 2026-08-21 16:15 639229249736681188
337 ms 114.116.241.86
144 2026-08-21 15:59 639229239699417787
273 ms 114.116.241.86
143 2026-08-21 15:59 639229239699417787
273 ms 121.37.1.125
142 2026-08-21 15:59 639229239699417787
273 ms 124.71.145.151
141 2026-08-21 15:42 639229229621964033
5 ms 124.71.145.151
140 2026-08-21 15:42 639229229621964033
5 ms 114.116.241.86
139 2026-08-21 15:42 639229229621964033
5 ms 121.37.1.125
138 2026-08-21 15:25 639229219567270965
313 ms 124.71.145.151
137 2026-08-21 15:25 639229219567270965
313 ms 121.37.1.125
136 2026-08-21 15:25 639229219567270965
313 ms 114.116.241.86
135 2026-08-21 15:08 639229209406666856
1062 ms 124.71.145.151
134 2026-08-21 15:08 639229209406666856
1062 ms 114.116.241.86
133 2026-08-21 15:08 639229209406666856
1062 ms 121.37.1.125
132 2026-08-21 14:15 639229177815876178
235 ms 124.71.145.151
131 2026-08-21 14:15 639229177815876178
235 ms 121.37.1.125
130 2026-08-21 14:15 639229177815876178
235 ms 114.116.241.86
129 2026-08-21 13:59 639229168243572685
5 ms 124.71.145.151
128 2026-08-21 13:59 639229168243572685
5 ms 121.37.1.125
127 2026-08-21 13:59 639229168243572685
5 ms 114.116.241.86
126 2026-08-21 13:43 639229158599856475
707 ms 121.37.1.125
125 2026-08-21 13:43 639229158599856475
707 ms 114.116.241.86
124 2026-08-21 13:43 639229158599856475
707 ms 124.71.145.151
123 2026-08-21 13:27 639229148998940902
3 ms 121.37.1.125
122 2026-08-21 13:27 639229148998940902
3 ms 114.116.241.86
121 2026-08-21 13:27 639229148998940902
3 ms 124.71.145.151
120 2026-08-21 13:11 639229139276923594
5 ms 121.37.1.125
119 2026-08-21 13:11 639229139276923594
5 ms 114.116.241.86
118 2026-08-21 13:11 639229139276923594
5 ms 124.71.145.151
117 2026-08-21 12:55 639229129709912394
4 ms 124.71.145.151
116 2026-08-21 12:55 639229129709912394
4 ms 114.116.241.86
115 2026-08-21 12:55 639229129709912394
4 ms 121.37.1.125
114 2026-08-21 12:39 639229119801488500
184 ms 124.71.145.151
113 2026-08-21 12:39 639229119801488500
184 ms 121.37.1.125
112 2026-08-21 12:39 639229119801488500
184 ms 114.116.241.86
111 2026-08-21 12:22 639229110135262458
227 ms 124.71.145.151
110 2026-08-21 12:22 639229110135262458
227 ms 114.116.241.86
109 2026-08-21 12:22 639229110135262458
227 ms 121.37.1.125
108 2026-08-21 12:06 639229100336051392
4 ms 114.116.241.86
107 2026-08-21 12:06 639229100336051392
4 ms 121.37.1.125
106 2026-08-21 12:06 639229100336051392
4 ms 124.71.145.151
105 2026-08-21 11:50 639229090641415626
3 ms 124.71.145.151
104 2026-08-21 11:50 639229090641415626
3 ms 114.116.241.86
103 2026-08-21 11:50 639229090641415626
3 ms 121.37.1.125
102 2026-08-21 11:33 639229080702683947
355 ms 124.71.145.151
101 2026-08-21 11:33 639229080702683947
355 ms 114.116.241.86
100 2026-08-21 11:33 639229080702683947
355 ms 121.37.1.125
99 2026-08-21 11:17 639229070601456699
386 ms 121.37.1.125
98 2026-08-21 11:17 639229070601456699
386 ms 114.116.241.86
97 2026-08-21 11:17 639229070601456699
386 ms 124.71.145.151
96 2026-08-21 10:24 639229038947447232
216 ms 114.116.241.86
95 2026-08-21 10:24 639229038947447232
216 ms 121.37.1.125
94 2026-08-21 10:24 639229038947447232
216 ms 124.71.145.151
93 2026-08-21 10:08 639229029268708773
4 ms 114.116.241.86
92 2026-08-21 10:08 639229029268708773
4 ms 121.37.1.125
91 2026-08-21 10:08 639229029268708773
4 ms 124.71.145.151
90 2026-08-21 09:51 639229019647910603
333 ms 114.116.241.86
89 2026-08-21 09:51 639229019647910603
333 ms 124.71.145.151
88 2026-08-21 09:51 639229019647910603
333 ms 121.37.1.125
87 2026-08-21 09:35 639229009983843738
159 ms 124.71.145.151
86 2026-08-21 09:35 639229009983843738
159 ms 121.37.1.125
85 2026-08-21 09:35 639229009983843738
159 ms 114.116.241.86
84 2026-08-21 09:19 639229000203331882
246 ms 124.71.145.151
83 2026-08-21 09:19 639229000203331882
246 ms 114.116.241.86
82 2026-08-21 09:19 639229000203331882
246 ms 121.37.1.125
81 2026-08-21 09:03 639228990302335999
3 ms 124.71.145.151
80 2026-08-21 09:03 639228990302335999
3 ms 121.37.1.125
79 2026-08-21 09:03 639228990302335999
3 ms 114.116.241.86
78 2026-08-21 08:46 639228980567740722
5 ms 124.71.145.151
77 2026-08-21 08:46 639228980567740722
5 ms 121.37.1.125
76 2026-08-21 08:46 639228980567740722
5 ms 114.116.241.86
75 2026-08-21 08:30 639228970762445174
180 ms 124.71.145.151
74 2026-08-21 08:30 639228970762445174
180 ms 114.116.241.86
73 2026-08-21 08:30 639228970762445174
180 ms 121.37.1.125
72 2026-08-21 08:14 639228961065054445
264 ms 124.71.145.151
71 2026-08-21 08:14 639228961065054445
264 ms 121.37.1.125
70 2026-08-21 08:14 639228961065054445
264 ms 114.116.241.86
69 2026-08-21 07:58 639228951224649885
243 ms 121.37.1.125
68 2026-08-21 07:58 639228951224649885
243 ms 124.71.145.151
67 2026-08-21 07:58 639228951224649885
243 ms 114.116.241.86
66 2026-08-21 07:41 639228941303864592
161 ms 121.37.1.125
65 2026-08-21 07:41 639228941303864592
161 ms 124.71.145.151
64 2026-08-21 07:41 639228941303864592
161 ms 114.116.241.86
63 2026-08-21 07:24 639228931191328583
207 ms 121.37.1.125
62 2026-08-21 07:24 639228931191328583
207 ms 114.116.241.86
61 2026-08-21 07:24 639228931191328583
207 ms 124.71.145.151
60 2026-08-21 06:31 639228899518173317
339 ms 121.37.1.125
59 2026-08-21 06:31 639228899518173317
339 ms 114.116.241.86
58 2026-08-21 06:31 639228899518173317
339 ms 124.71.145.151
57 2026-08-21 06:15 639228889785027669
318 ms 114.116.241.86
56 2026-08-21 06:15 639228889785027669
318 ms 124.71.145.151
55 2026-08-21 06:15 639228889785027669
318 ms 121.37.1.125
54 2026-08-21 05:59 639228880106330161
529 ms 121.37.1.125
53 2026-08-21 05:59 639228880106330161
529 ms 114.116.241.86
52 2026-08-21 05:59 639228880106330161
529 ms 124.71.145.151
51 2026-08-21 05:43 639228870316184091
4 ms 114.116.241.86
50 2026-08-21 05:43 639228870316184091
4 ms 124.71.145.151
49 2026-08-21 05:43 639228870316184091
4 ms 121.37.1.125
48 2026-08-21 05:27 639228860695366512
3 ms 114.116.241.86
47 2026-08-21 05:27 639228860695366512
3 ms 124.71.145.151
46 2026-08-21 05:27 639228860695366512
3 ms 121.37.1.125
45 2026-08-21 05:11 639228851027209500
205 ms 114.116.241.86
44 2026-08-21 05:11 639228851027209500
205 ms 124.71.145.151
43 2026-08-21 05:11 639228851027209500
205 ms 121.37.1.125
42 2026-08-21 04:54 639228841479265462
166 ms 124.71.145.151
41 2026-08-21 04:54 639228841479265462
166 ms 121.37.1.125
40 2026-08-21 04:54 639228841479265462
166 ms 114.116.241.86
39 2026-08-21 04:39 639228831752962260
3 ms 114.116.241.86
38 2026-08-21 04:39 639228831752962260
3 ms 124.71.145.151
37 2026-08-21 04:39 639228831752962260
3 ms 121.37.1.125
36 2026-08-21 04:22 639228821953295483
457 ms 124.71.145.151
35 2026-08-21 04:22 639228821953295483
457 ms 121.37.1.125
34 2026-08-21 04:22 639228821953295483
457 ms 114.116.241.86
33 2026-08-21 04:06 639228812227429953
208 ms 121.37.1.125
32 2026-08-21 04:06 639228812227429953
208 ms 114.116.241.86
31 2026-08-21 04:06 639228812227429953
208 ms 124.71.145.151
30 2026-08-21 03:50 639228802476107538
318 ms 114.116.241.86
29 2026-08-21 03:50 639228802476107538
318 ms 124.71.145.151
28 2026-08-21 03:50 639228802476107538
318 ms 121.37.1.125
27 2026-08-21 03:33 639228792525492032
2011 ms 121.37.1.125
26 2026-08-21 03:33 639228792525492032
2011 ms 114.116.241.86
25 2026-08-21 03:33 639228792525492032
2011 ms 124.71.145.151
24 2026-08-21 02:41 639228761131421385
158 ms 114.116.241.86
23 2026-08-21 02:41 639228761131421385
158 ms 124.71.145.151
22 2026-08-21 02:41 639228761131421385
158 ms 121.37.1.125
21 2026-08-21 02:25 639228751571206692
162 ms 121.37.1.125
20 2026-08-21 02:25 639228751571206692
162 ms 124.71.145.151
19 2026-08-21 02:25 639228751571206692
162 ms 114.116.241.86
18 2026-08-21 02:09 639228741705571019
158 ms 121.37.1.125
17 2026-08-21 02:09 639228741705571019
158 ms 124.71.145.151
16 2026-08-21 02:09 639228741705571019
158 ms 114.116.241.86
15 2026-08-21 01:52 639228731642208228
386 ms 114.116.241.86
14 2026-08-21 01:52 639228731642208228
386 ms 124.71.145.151
13 2026-08-21 01:52 639228731642208228
386 ms 121.37.1.125
12 2026-08-21 00:59 639228700387002072
319 ms 121.37.1.125
11 2026-08-21 00:59 639228700387002072
319 ms 124.71.145.151
10 2026-08-21 00:59 639228700387002072
319 ms 114.116.241.86
9 2026-08-21 00:43 639228690742014433
187 ms 121.37.1.125
8 2026-08-21 00:43 639228690742014433
187 ms 114.116.241.86
7 2026-08-21 00:43 639228690742014433
187 ms 124.71.145.151
6 2026-08-21 00:27 639228680877937122
160 ms 121.37.1.125
5 2026-08-21 00:27 639228680877937122
160 ms 124.71.145.151
4 2026-08-21 00:27 639228680877937122
160 ms 114.116.241.86
3 2026-08-21 00:11 639228670775860800
250 ms 114.116.241.86
2 2026-08-21 00:11 639228670775860800
250 ms 124.71.145.151
1 2026-08-21 00:11 639228670775860800
250 ms 121.37.1.125