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 2026-08-14. For this date, NameServerHistory found 234 DNS check records, 234 successful responses, 0 failed responses, and 412 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

234

Historical checks stored for this nameserver on selected date

Average Latency

412 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-14 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

121.37.1.125

Most recently resolved hosting IP on selected date

Successful Responses

234

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 2026-08-14 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
234 2026-08-14 23:53 639223477272309567
282 ms 121.37.1.125
233 2026-08-14 23:53 639223477272309567
282 ms 124.71.145.151
232 2026-08-14 23:53 639223477272309567
282 ms 114.116.241.86
231 2026-08-14 23:38 639223467876800215
283 ms 124.71.145.151
230 2026-08-14 23:38 639223467876800215
283 ms 121.37.1.125
229 2026-08-14 23:38 639223467876800215
283 ms 114.116.241.86
228 2026-08-14 23:22 639223458466733344
164 ms 124.71.145.151
227 2026-08-14 23:22 639223458466733344
164 ms 121.37.1.125
226 2026-08-14 23:22 639223458466733344
164 ms 114.116.241.86
225 2026-08-14 23:06 639223449196197019
261 ms 114.116.241.86
224 2026-08-14 23:06 639223449196197019
261 ms 124.71.145.151
223 2026-08-14 23:06 639223449196197019
261 ms 121.37.1.125
222 2026-08-14 22:51 639223439729973302
256 ms 124.71.145.151
221 2026-08-14 22:51 639223439729973302
256 ms 121.37.1.125
220 2026-08-14 22:51 639223439729973302
256 ms 114.116.241.86
219 2026-08-14 22:35 639223430298973377
516 ms 124.71.145.151
218 2026-08-14 22:35 639223430298973377
516 ms 114.116.241.86
217 2026-08-14 22:35 639223430298973377
516 ms 121.37.1.125
216 2026-08-14 22:19 639223420812183061
506 ms 121.37.1.125
215 2026-08-14 22:19 639223420812183061
506 ms 114.116.241.86
214 2026-08-14 22:19 639223420812183061
506 ms 124.71.145.151
213 2026-08-14 22:03 639223411307572360
15 ms 114.116.241.86
212 2026-08-14 22:03 639223411307572360
15 ms 121.37.1.125
211 2026-08-14 22:03 639223411307572360
15 ms 124.71.145.151
210 2026-08-14 21:48 639223401895099116
265 ms 124.71.145.151
209 2026-08-14 21:48 639223401895099116
265 ms 121.37.1.125
208 2026-08-14 21:48 639223401895099116
265 ms 114.116.241.86
207 2026-08-14 20:55 639223370328282191
305 ms 121.37.1.125
206 2026-08-14 20:55 639223370328282191
305 ms 124.71.145.151
205 2026-08-14 20:55 639223370328282191
305 ms 114.116.241.86
204 2026-08-14 20:40 639223361156898888
528 ms 121.37.1.125
203 2026-08-14 20:40 639223361156898888
528 ms 124.71.145.151
202 2026-08-14 20:40 639223361156898888
528 ms 114.116.241.86
201 2026-08-14 20:24 639223351683501109
382 ms 124.71.145.151
200 2026-08-14 20:24 639223351683501109
382 ms 114.116.241.86
199 2026-08-14 20:24 639223351683501109
382 ms 121.37.1.125
198 2026-08-14 20:08 639223342485908428
241 ms 121.37.1.125
197 2026-08-14 20:08 639223342485908428
241 ms 124.71.145.151
196 2026-08-14 20:08 639223342485908428
241 ms 114.116.241.86
195 2026-08-14 19:53 639223333113923772
234 ms 121.37.1.125
194 2026-08-14 19:53 639223333113923772
234 ms 114.116.241.86
193 2026-08-14 19:53 639223333113923772
234 ms 124.71.145.151
192 2026-08-14 19:38 639223323766820131
266 ms 121.37.1.125
191 2026-08-14 19:38 639223323766820131
266 ms 114.116.241.86
190 2026-08-14 19:38 639223323766820131
266 ms 124.71.145.151
189 2026-08-14 19:22 639223314500774279
512 ms 121.37.1.125
188 2026-08-14 19:22 639223314500774279
512 ms 114.116.241.86
187 2026-08-14 19:22 639223314500774279
512 ms 124.71.145.151
186 2026-08-14 19:06 639223305225877159
521 ms 124.71.145.151
185 2026-08-14 19:06 639223305225877159
521 ms 121.37.1.125
184 2026-08-14 19:06 639223305225877159
521 ms 114.116.241.86
183 2026-08-14 18:51 639223295834845965
524 ms 121.37.1.125
182 2026-08-14 18:51 639223295834845965
524 ms 114.116.241.86
181 2026-08-14 18:51 639223295834845965
524 ms 124.71.145.151
180 2026-08-14 18:35 639223286312006616
285 ms 114.116.241.86
179 2026-08-14 18:35 639223286312006616
285 ms 121.37.1.125
178 2026-08-14 18:35 639223286312006616
285 ms 124.71.145.151
177 2026-08-14 18:19 639223276659010988
252 ms 114.116.241.86
176 2026-08-14 18:19 639223276659010988
252 ms 124.71.145.151
175 2026-08-14 18:19 639223276659010988
252 ms 121.37.1.125
174 2026-08-14 18:03 639223267203892251
323 ms 124.71.145.151
173 2026-08-14 18:03 639223267203892251
323 ms 121.37.1.125
172 2026-08-14 18:03 639223267203892251
323 ms 114.116.241.86
171 2026-08-14 17:10 639223235652723921
526 ms 124.71.145.151
170 2026-08-14 17:10 639223235652723921
526 ms 121.37.1.125
169 2026-08-14 17:10 639223235652723921
526 ms 114.116.241.86
168 2026-08-14 16:55 639223226156684619
304 ms 121.37.1.125
167 2026-08-14 16:55 639223226156684619
304 ms 114.116.241.86
166 2026-08-14 16:55 639223226156684619
304 ms 124.71.145.151
165 2026-08-14 16:39 639223216737677817
280 ms 124.71.145.151
164 2026-08-14 16:39 639223216737677817
280 ms 114.116.241.86
163 2026-08-14 16:39 639223216737677817
280 ms 121.37.1.125
162 2026-08-14 16:23 639223207303987036
813 ms 114.116.241.86
161 2026-08-14 16:23 639223207303987036
813 ms 124.71.145.151
160 2026-08-14 16:23 639223207303987036
813 ms 121.37.1.125
159 2026-08-14 16:08 639223197972369650
1044 ms 121.37.1.125
158 2026-08-14 16:08 639223197972369650
1044 ms 124.71.145.151
157 2026-08-14 16:08 639223197972369650
1044 ms 114.116.241.86
156 2026-08-14 15:52 639223188476518684
921 ms 121.37.1.125
155 2026-08-14 15:52 639223188476518684
921 ms 124.71.145.151
154 2026-08-14 15:52 639223188476518684
921 ms 114.116.241.86
153 2026-08-14 15:36 639223179029668254
382 ms 124.71.145.151
152 2026-08-14 15:36 639223179029668254
382 ms 121.37.1.125
151 2026-08-14 15:36 639223179029668254
382 ms 114.116.241.86
150 2026-08-14 15:20 639223169668684371
365 ms 114.116.241.86
149 2026-08-14 15:20 639223169668684371
365 ms 121.37.1.125
148 2026-08-14 15:20 639223169668684371
365 ms 124.71.145.151
147 2026-08-14 15:05 639223160270013058
959 ms 124.71.145.151
146 2026-08-14 15:05 639223160270013058
959 ms 121.37.1.125
145 2026-08-14 15:05 639223160270013058
959 ms 114.116.241.86
144 2026-08-14 14:49 639223150848386507
199 ms 121.37.1.125
143 2026-08-14 14:49 639223150848386507
199 ms 124.71.145.151
142 2026-08-14 14:49 639223150848386507
199 ms 114.116.241.86
141 2026-08-14 14:33 639223141514160124
266 ms 121.37.1.125
140 2026-08-14 14:33 639223141514160124
266 ms 124.71.145.151
139 2026-08-14 14:33 639223141514160124
266 ms 114.116.241.86
138 2026-08-14 14:18 639223131908897269
439 ms 121.37.1.125
137 2026-08-14 14:18 639223131908897269
439 ms 124.71.145.151
136 2026-08-14 14:18 639223131908897269
439 ms 114.116.241.86
135 2026-08-14 13:24 639223100084750932
479 ms 121.37.1.125
134 2026-08-14 13:24 639223100084750932
479 ms 124.71.145.151
133 2026-08-14 13:24 639223100084750932
479 ms 114.116.241.86
132 2026-08-14 13:09 639223090744921973
198 ms 121.37.1.125
131 2026-08-14 13:09 639223090744921973
198 ms 124.71.145.151
130 2026-08-14 13:09 639223090744921973
198 ms 114.116.241.86
129 2026-08-14 12:53 639223081343134137
1784 ms 124.71.145.151
128 2026-08-14 12:53 639223081343134137
1784 ms 114.116.241.86
127 2026-08-14 12:53 639223081343134137
1784 ms 121.37.1.125
126 2026-08-14 12:37 639223071917003603
419 ms 114.116.241.86
125 2026-08-14 12:37 639223071917003603
419 ms 124.71.145.151
124 2026-08-14 12:37 639223071917003603
419 ms 121.37.1.125
123 2026-08-14 12:22 639223062407395043
446 ms 124.71.145.151
122 2026-08-14 12:22 639223062407395043
446 ms 114.116.241.86
121 2026-08-14 12:22 639223062407395043
446 ms 121.37.1.125
120 2026-08-14 12:06 639223052970600447
723 ms 121.37.1.125
119 2026-08-14 12:06 639223052970600447
723 ms 114.116.241.86
118 2026-08-14 12:06 639223052970600447
723 ms 124.71.145.151
117 2026-08-14 11:50 639223043584242187
445 ms 124.71.145.151
116 2026-08-14 11:50 639223043584242187
445 ms 121.37.1.125
115 2026-08-14 11:50 639223043584242187
445 ms 114.116.241.86
114 2026-08-14 11:35 639223034248611856
261 ms 114.116.241.86
113 2026-08-14 11:35 639223034248611856
261 ms 121.37.1.125
112 2026-08-14 11:35 639223034248611856
261 ms 124.71.145.151
111 2026-08-14 11:19 639223024816175094
2276 ms 121.37.1.125
110 2026-08-14 11:19 639223024816175094
2276 ms 114.116.241.86
109 2026-08-14 11:19 639223024816175094
2276 ms 124.71.145.151
108 2026-08-14 11:03 639223015278211871
295 ms 124.71.145.151
107 2026-08-14 11:03 639223015278211871
295 ms 114.116.241.86
106 2026-08-14 11:03 639223015278211871
295 ms 121.37.1.125
105 2026-08-14 10:47 639223005387568522
632 ms 124.71.145.151
104 2026-08-14 10:47 639223005387568522
632 ms 114.116.241.86
103 2026-08-14 10:47 639223005387568522
632 ms 121.37.1.125
102 2026-08-14 10:31 639222995944735037
304 ms 121.37.1.125
101 2026-08-14 10:31 639222995944735037
304 ms 114.116.241.86
100 2026-08-14 10:31 639222995944735037
304 ms 124.71.145.151
99 2026-08-14 09:38 639222964532402826
413 ms 121.37.1.125
98 2026-08-14 09:38 639222964532402826
413 ms 114.116.241.86
97 2026-08-14 09:38 639222964532402826
413 ms 124.71.145.151
96 2026-08-14 09:23 639222955031971579
300 ms 121.37.1.125
95 2026-08-14 09:23 639222955031971579
300 ms 114.116.241.86
94 2026-08-14 09:23 639222955031971579
300 ms 124.71.145.151
93 2026-08-14 09:07 639222945616352079
154 ms 124.71.145.151
92 2026-08-14 09:07 639222945616352079
154 ms 121.37.1.125
91 2026-08-14 09:07 639222945616352079
154 ms 114.116.241.86
90 2026-08-14 08:51 639222936296615644
426 ms 124.71.145.151
89 2026-08-14 08:51 639222936296615644
426 ms 114.116.241.86
88 2026-08-14 08:51 639222936296615644
426 ms 121.37.1.125
87 2026-08-14 08:36 639222926913151746
941 ms 121.37.1.125
86 2026-08-14 08:36 639222926913151746
941 ms 114.116.241.86
85 2026-08-14 08:36 639222926913151746
941 ms 124.71.145.151
84 2026-08-14 08:20 639222917608375722
518 ms 121.37.1.125
83 2026-08-14 08:20 639222917608375722
518 ms 124.71.145.151
82 2026-08-14 08:20 639222917608375722
518 ms 114.116.241.86
81 2026-08-14 08:04 639222908294448500
534 ms 124.71.145.151
80 2026-08-14 08:04 639222908294448500
534 ms 121.37.1.125
79 2026-08-14 08:04 639222908294448500
534 ms 114.116.241.86
78 2026-08-14 07:49 639222898918389753
297 ms 114.116.241.86
77 2026-08-14 07:49 639222898918389753
297 ms 121.37.1.125
76 2026-08-14 07:49 639222898918389753
297 ms 124.71.145.151
75 2026-08-14 07:33 639222889625876211
195 ms 114.116.241.86
74 2026-08-14 07:33 639222889625876211
195 ms 121.37.1.125
73 2026-08-14 07:33 639222889625876211
195 ms 124.71.145.151
72 2026-08-14 07:18 639222880353707528
212 ms 124.71.145.151
71 2026-08-14 07:18 639222880353707528
212 ms 121.37.1.125
70 2026-08-14 07:18 639222880353707528
212 ms 114.116.241.86
69 2026-08-14 07:02 639222871065611259
153 ms 114.116.241.86
68 2026-08-14 07:02 639222871065611259
153 ms 121.37.1.125
67 2026-08-14 07:02 639222871065611259
153 ms 124.71.145.151
66 2026-08-14 06:47 639222861517093112
164 ms 121.37.1.125
65 2026-08-14 06:47 639222861517093112
164 ms 124.71.145.151
64 2026-08-14 06:47 639222861517093112
164 ms 114.116.241.86
63 2026-08-14 05:55 639222830182717637
528 ms 124.71.145.151
62 2026-08-14 05:55 639222830182717637
528 ms 121.37.1.125
61 2026-08-14 05:55 639222830182717637
528 ms 114.116.241.86
60 2026-08-14 05:39 639222820714737422
156 ms 114.116.241.86
59 2026-08-14 05:39 639222820714737422
156 ms 124.71.145.151
58 2026-08-14 05:39 639222820714737422
156 ms 121.37.1.125
57 2026-08-14 05:23 639222811404284741
151 ms 114.116.241.86
56 2026-08-14 05:23 639222811404284741
151 ms 124.71.145.151
55 2026-08-14 05:23 639222811404284741
151 ms 121.37.1.125
54 2026-08-14 05:08 639222801994952240
150 ms 114.116.241.86
53 2026-08-14 05:08 639222801994952240
150 ms 121.37.1.125
52 2026-08-14 05:08 639222801994952240
150 ms 124.71.145.151
51 2026-08-14 04:52 639222792581940911
342 ms 114.116.241.86
50 2026-08-14 04:52 639222792581940911
342 ms 121.37.1.125
49 2026-08-14 04:52 639222792581940911
342 ms 124.71.145.151
48 2026-08-14 04:36 639222783296631220
157 ms 124.71.145.151
47 2026-08-14 04:36 639222783296631220
157 ms 114.116.241.86
46 2026-08-14 04:36 639222783296631220
157 ms 121.37.1.125
45 2026-08-14 04:21 639222773909528001
281 ms 124.71.145.151
44 2026-08-14 04:21 639222773909528001
281 ms 121.37.1.125
43 2026-08-14 04:21 639222773909528001
281 ms 114.116.241.86
42 2026-08-14 04:05 639222764574707991
141 ms 121.37.1.125
41 2026-08-14 04:05 639222764574707991
141 ms 124.71.145.151
40 2026-08-14 04:05 639222764574707991
141 ms 114.116.241.86
39 2026-08-14 03:50 639222754982758281
320 ms 121.37.1.125
38 2026-08-14 03:50 639222754982758281
320 ms 114.116.241.86
37 2026-08-14 03:50 639222754982758281
320 ms 124.71.145.151
36 2026-08-14 03:34 639222745650144239
139 ms 124.71.145.151
35 2026-08-14 03:34 639222745650144239
139 ms 121.37.1.125
34 2026-08-14 03:34 639222745650144239
139 ms 114.116.241.86
33 2026-08-14 03:18 639222736060223018
153 ms 124.71.145.151
32 2026-08-14 03:18 639222736060223018
153 ms 121.37.1.125
31 2026-08-14 03:18 639222736060223018
153 ms 114.116.241.86
30 2026-08-14 03:02 639222726529271510
360 ms 124.71.145.151
29 2026-08-14 03:02 639222726529271510
360 ms 114.116.241.86
28 2026-08-14 03:02 639222726529271510
360 ms 121.37.1.125
27 2026-08-14 02:09 639222694791257846
537 ms 124.71.145.151
26 2026-08-14 02:09 639222694791257846
537 ms 121.37.1.125
25 2026-08-14 02:09 639222694791257846
537 ms 114.116.241.86
24 2026-08-14 01:54 639222685350317820
423 ms 124.71.145.151
23 2026-08-14 01:54 639222685350317820
423 ms 114.116.241.86
22 2026-08-14 01:54 639222685350317820
423 ms 121.37.1.125
21 2026-08-14 01:38 639222675895178560
209 ms 114.116.241.86
20 2026-08-14 01:38 639222675895178560
209 ms 121.37.1.125
19 2026-08-14 01:38 639222675895178560
209 ms 124.71.145.151
18 2026-08-14 01:22 639222666344182743
379 ms 124.71.145.151
17 2026-08-14 01:22 639222666344182743
379 ms 121.37.1.125
16 2026-08-14 01:22 639222666344182743
379 ms 114.116.241.86
15 2026-08-14 01:06 639222656762316965
424 ms 124.71.145.151
14 2026-08-14 01:06 639222656762316965
424 ms 114.116.241.86
13 2026-08-14 01:06 639222656762316965
424 ms 121.37.1.125
12 2026-08-14 00:50 639222647109404695
461 ms 114.116.241.86
11 2026-08-14 00:50 639222647109404695
461 ms 121.37.1.125
10 2026-08-14 00:50 639222647109404695
461 ms 124.71.145.151
9 2026-08-14 00:34 639222637659944389
202 ms 124.71.145.151
8 2026-08-14 00:34 639222637659944389
202 ms 114.116.241.86
7 2026-08-14 00:34 639222637659944389
202 ms 121.37.1.125
6 2026-08-14 00:18 639222628151417313
272 ms 121.37.1.125
5 2026-08-14 00:18 639222628151417313
272 ms 124.71.145.151
4 2026-08-14 00:18 639222628151417313
272 ms 114.116.241.86
3 2026-08-14 00:02 639222618462620588
402 ms 114.116.241.86
2 2026-08-14 00:02 639222618462620588
402 ms 124.71.145.151
1 2026-08-14 00:02 639222618462620588
402 ms 121.37.1.125