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 2026-08-10. For this date, NameServerHistory found 241 DNS check records, 241 successful responses, 0 failed responses, and 367 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

241

Historical checks stored for this nameserver on selected date

Average Latency

367 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:49

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

241

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 2026-08-10 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
241 2026-08-10 23:49 639220018272941900
481 ms 121.37.1.125
240 2026-08-10 23:49 639220018272941900
481 ms 124.71.145.151
239 2026-08-10 23:49 639220018272941900
481 ms 114.116.241.86
238 2026-08-10 23:33 639220009109892969
200 ms 114.116.241.86
237 2026-08-10 23:33 639220009109892969
200 ms 121.37.1.125
236 2026-08-10 23:33 639220009109892969
200 ms 124.71.145.151
235 2026-08-10 23:18 639220000040489788
329 ms 121.37.1.125
234 2026-08-10 23:18 639220000040489788
329 ms 124.71.145.151
233 2026-08-10 23:18 639220000040489788
329 ms 114.116.241.86
232 2026-08-10 23:03 639219991197135747
316 ms 124.71.145.151
231 2026-08-10 23:03 639219991197135747
316 ms 121.37.1.125
230 2026-08-10 23:03 639219991197135747
316 ms 114.116.241.86
229 2026-08-10 22:48 639219982104540014
456 ms 114.116.241.86
228 2026-08-10 22:48 639219982104540014
456 ms 121.37.1.125
227 2026-08-10 22:48 639219982104540014
456 ms 124.71.145.151
226 2026-08-10 22:33 639219973150300215
204 ms 124.71.145.151
225 2026-08-10 22:33 639219973150300215
204 ms 114.116.241.86
224 2026-08-10 22:33 639219973150300215
204 ms 121.37.1.125
223 2026-08-10 22:18 639219964188486697
249 ms 124.71.145.151
222 2026-08-10 22:18 639219964188486697
249 ms 121.37.1.125
221 2026-08-10 22:18 639219964188486697
249 ms 114.116.241.86
220 2026-08-10 22:03 639219954995921784
4 ms 124.71.145.151
219 2026-08-10 22:03 639219954995921784
4 ms 114.116.241.86
218 2026-08-10 22:03 639219954995921784
4 ms 121.37.1.125
217 2026-08-10 21:48 639219945559908104
147 ms 124.71.145.151
216 2026-08-10 21:48 639219945559908104
147 ms 114.116.241.86
215 2026-08-10 21:48 639219945559908104
147 ms 121.37.1.125
214 2026-08-10 20:55 639219914137782273
455 ms 114.116.241.86
213 2026-08-10 20:55 639219914137782273
455 ms 124.71.145.151
212 2026-08-10 20:55 639219914137782273
455 ms 121.37.1.125
211 2026-08-10 20:40 639219904858355064
4 ms 114.116.241.86
210 2026-08-10 20:40 639219904858355064
4 ms 124.71.145.151
209 2026-08-10 20:40 639219904858355064
4 ms 121.37.1.125
208 2026-08-10 20:24 639219895655263396
353 ms 114.116.241.86
207 2026-08-10 20:24 639219895655263396
353 ms 121.37.1.125
206 2026-08-10 20:24 639219895655263396
353 ms 124.71.145.151
205 2026-08-10 20:09 639219886527091074
2252 ms 114.116.241.86
204 2026-08-10 20:09 639219886527091074
2252 ms 124.71.145.151
203 2026-08-10 19:54 639219877343266628
394 ms 124.71.145.151
202 2026-08-10 19:54 639219877343266628
394 ms 121.37.1.125
201 2026-08-10 19:54 639219877343266628
394 ms 114.116.241.86
200 2026-08-10 19:38 639219868177358195
404 ms 124.71.145.151
199 2026-08-10 19:38 639219868177358195
404 ms 121.37.1.125
198 2026-08-10 19:38 639219868177358195
404 ms 114.116.241.86
197 2026-08-10 19:23 639219859159581515
310 ms 114.116.241.86
196 2026-08-10 19:23 639219859159581515
310 ms 121.37.1.125
195 2026-08-10 19:23 639219859159581515
310 ms 124.71.145.151
194 2026-08-10 19:08 639219850124020182
366 ms 121.37.1.125
193 2026-08-10 19:08 639219850124020182
366 ms 124.71.145.151
192 2026-08-10 19:08 639219850124020182
366 ms 114.116.241.86
191 2026-08-10 18:53 639219840940124840
456 ms 114.116.241.86
190 2026-08-10 18:53 639219840940124840
456 ms 121.37.1.125
189 2026-08-10 18:53 639219840940124840
456 ms 124.71.145.151
188 2026-08-10 18:38 639219831829876486
401 ms 121.37.1.125
187 2026-08-10 18:38 639219831829876486
401 ms 124.71.145.151
186 2026-08-10 18:38 639219831829876486
401 ms 114.116.241.86
185 2026-08-10 18:22 639219822587759143
3 ms 121.37.1.125
184 2026-08-10 18:22 639219822587759143
3 ms 124.71.145.151
183 2026-08-10 18:22 639219822587759143
3 ms 114.116.241.86
182 2026-08-10 18:07 639219813247114428
382 ms 121.37.1.125
181 2026-08-10 18:07 639219813247114428
382 ms 124.71.145.151
180 2026-08-10 18:07 639219813247114428
382 ms 114.116.241.86
179 2026-08-10 17:15 639219781959606396
416 ms 121.37.1.125
178 2026-08-10 17:15 639219781959606396
416 ms 114.116.241.86
177 2026-08-10 17:15 639219781959606396
416 ms 124.71.145.151
176 2026-08-10 16:59 639219772658305431
868 ms 121.37.1.125
175 2026-08-10 16:59 639219772658305431
868 ms 124.71.145.151
174 2026-08-10 16:59 639219772658305431
868 ms 114.116.241.86
173 2026-08-10 16:44 639219763454523027
300 ms 124.71.145.151
172 2026-08-10 16:44 639219763454523027
300 ms 114.116.241.86
171 2026-08-10 16:44 639219763454523027
300 ms 121.37.1.125
170 2026-08-10 16:29 639219754279127815
174 ms 124.71.145.151
169 2026-08-10 16:29 639219754279127815
174 ms 121.37.1.125
168 2026-08-10 16:29 639219754279127815
174 ms 114.116.241.86
167 2026-08-10 16:13 639219745087467767
186 ms 114.116.241.86
166 2026-08-10 16:13 639219745087467767
186 ms 124.71.145.151
165 2026-08-10 16:13 639219745087467767
186 ms 121.37.1.125
164 2026-08-10 15:58 639219735900678107
1050 ms 124.71.145.151
163 2026-08-10 15:58 639219735900678107
1050 ms 114.116.241.86
162 2026-08-10 15:58 639219735900678107
1050 ms 121.37.1.125
161 2026-08-10 15:43 639219726531461979
1000 ms 121.37.1.125
160 2026-08-10 15:43 639219726531461979
1000 ms 114.116.241.86
159 2026-08-10 15:43 639219726531461979
1000 ms 124.71.145.151
158 2026-08-10 15:27 639219717415222156
264 ms 124.71.145.151
157 2026-08-10 15:27 639219717415222156
264 ms 114.116.241.86
156 2026-08-10 15:27 639219717415222156
264 ms 121.37.1.125
155 2026-08-10 15:12 639219708266470863
311 ms 124.71.145.151
154 2026-08-10 15:12 639219708266470863
311 ms 121.37.1.125
153 2026-08-10 15:12 639219708266470863
311 ms 114.116.241.86
152 2026-08-10 14:57 639219699049479559
37 ms 114.116.241.86
151 2026-08-10 14:57 639219699049479559
37 ms 124.71.145.151
150 2026-08-10 14:57 639219699049479559
37 ms 121.37.1.125
149 2026-08-10 14:41 639219689775815194
141 ms 121.37.1.125
148 2026-08-10 14:41 639219689775815194
141 ms 124.71.145.151
147 2026-08-10 14:41 639219689775815194
141 ms 114.116.241.86
146 2026-08-10 14:26 639219680511810632
363 ms 114.116.241.86
145 2026-08-10 14:26 639219680511810632
363 ms 124.71.145.151
144 2026-08-10 14:26 639219680511810632
363 ms 121.37.1.125
143 2026-08-10 13:33 639219648997191257
146 ms 121.37.1.125
142 2026-08-10 13:33 639219648997191257
146 ms 114.116.241.86
141 2026-08-10 13:33 639219648997191257
146 ms 124.71.145.151
140 2026-08-10 13:18 639219639938909436
245 ms 114.116.241.86
139 2026-08-10 13:18 639219639938909436
245 ms 121.37.1.125
138 2026-08-10 13:18 639219639938909436
245 ms 124.71.145.151
137 2026-08-10 13:03 639219630718286441
5 ms 124.71.145.151
136 2026-08-10 13:03 639219630718286441
5 ms 121.37.1.125
135 2026-08-10 13:03 639219630718286441
5 ms 114.116.241.86
134 2026-08-10 12:48 639219621472350410
5 ms 121.37.1.125
133 2026-08-10 12:48 639219621472350410
5 ms 114.116.241.86
132 2026-08-10 12:48 639219621472350410
5 ms 124.71.145.151
131 2026-08-10 12:32 639219612500421992
743 ms 121.37.1.125
130 2026-08-10 12:32 639219612500421992
743 ms 114.116.241.86
129 2026-08-10 12:32 639219612500421992
743 ms 124.71.145.151
128 2026-08-10 12:17 639219603383833445
397 ms 114.116.241.86
127 2026-08-10 12:17 639219603383833445
397 ms 121.37.1.125
126 2026-08-10 12:17 639219603383833445
397 ms 124.71.145.151
125 2026-08-10 12:02 639219594143823358
919 ms 114.116.241.86
124 2026-08-10 12:02 639219594143823358
919 ms 121.37.1.125
123 2026-08-10 12:02 639219594143823358
919 ms 124.71.145.151
122 2026-08-10 11:46 639219585053166024
307 ms 124.71.145.151
121 2026-08-10 11:46 639219585053166024
307 ms 121.37.1.125
120 2026-08-10 11:46 639219585053166024
307 ms 114.116.241.86
119 2026-08-10 11:31 639219575885776644
421 ms 121.37.1.125
118 2026-08-10 11:31 639219575885776644
421 ms 124.71.145.151
117 2026-08-10 11:31 639219575885776644
421 ms 114.116.241.86
116 2026-08-10 11:16 639219566844532361
318 ms 121.37.1.125
115 2026-08-10 11:16 639219566844532361
318 ms 114.116.241.86
114 2026-08-10 11:16 639219566844532361
318 ms 124.71.145.151
113 2026-08-10 11:01 639219557705808294
290 ms 114.116.241.86
112 2026-08-10 11:01 639219557705808294
290 ms 124.71.145.151
111 2026-08-10 11:01 639219557705808294
290 ms 121.37.1.125
110 2026-08-10 10:46 639219548482688649
296 ms 124.71.145.151
109 2026-08-10 10:46 639219548482688649
296 ms 121.37.1.125
108 2026-08-10 10:46 639219548482688649
296 ms 114.116.241.86
107 2026-08-10 09:54 639219517492763539
1425 ms 114.116.241.86
106 2026-08-10 09:54 639219517492763539
1425 ms 121.37.1.125
105 2026-08-10 09:54 639219517492763539
1425 ms 124.71.145.151
104 2026-08-10 09:39 639219508755773605
153 ms 114.116.241.86
103 2026-08-10 09:39 639219508755773605
153 ms 124.71.145.151
102 2026-08-10 09:39 639219508755773605
153 ms 121.37.1.125
101 2026-08-10 09:25 639219499852103863
154 ms 121.37.1.125
100 2026-08-10 09:25 639219499852103863
154 ms 124.71.145.151
99 2026-08-10 09:25 639219499852103863
154 ms 114.116.241.86
98 2026-08-10 09:10 639219490893714387
281 ms 114.116.241.86
97 2026-08-10 09:10 639219490893714387
281 ms 124.71.145.151
96 2026-08-10 09:10 639219490893714387
281 ms 121.37.1.125
95 2026-08-10 08:55 639219482299305521
9 ms 121.37.1.125
94 2026-08-10 08:55 639219482299305521
9 ms 114.116.241.86
93 2026-08-10 08:55 639219482299305521
9 ms 124.71.145.151
92 2026-08-10 08:41 639219473613114853
306 ms 124.71.145.151
91 2026-08-10 08:41 639219473613114853
306 ms 114.116.241.86
90 2026-08-10 08:41 639219473613114853
306 ms 121.37.1.125
89 2026-08-10 08:26 639219465061138643
224 ms 121.37.1.125
88 2026-08-10 08:26 639219465061138643
224 ms 114.116.241.86
87 2026-08-10 08:26 639219465061138643
224 ms 124.71.145.151
86 2026-08-10 08:12 639219456616129015
472 ms 124.71.145.151
85 2026-08-10 08:12 639219456616129015
472 ms 114.116.241.86
84 2026-08-10 08:12 639219456616129015
472 ms 121.37.1.125
83 2026-08-10 07:58 639219447974008557
141 ms 121.37.1.125
82 2026-08-10 07:58 639219447974008557
141 ms 114.116.241.86
81 2026-08-10 07:58 639219447974008557
141 ms 124.71.145.151
80 2026-08-10 07:43 639219439498255213
189 ms 124.71.145.151
79 2026-08-10 07:43 639219439498255213
189 ms 114.116.241.86
78 2026-08-10 07:43 639219439498255213
189 ms 121.37.1.125
77 2026-08-10 07:29 639219430664872256
351 ms 121.37.1.125
76 2026-08-10 07:29 639219430664872256
351 ms 124.71.145.151
75 2026-08-10 07:29 639219430664872256
351 ms 114.116.241.86
74 2026-08-10 07:14 639219421757560037
387 ms 124.71.145.151
73 2026-08-10 07:14 639219421757560037
387 ms 114.116.241.86
72 2026-08-10 07:14 639219421757560037
387 ms 121.37.1.125
71 2026-08-10 06:23 639219390773218684
1701 ms 121.37.1.125
70 2026-08-10 06:23 639219390773218684
1701 ms 114.116.241.86
69 2026-08-10 06:23 639219390773218684
1701 ms 124.71.145.151
68 2026-08-10 06:08 639219382205367722
2 ms 124.71.145.151
67 2026-08-10 06:08 639219382205367722
2 ms 114.116.241.86
66 2026-08-10 06:08 639219382205367722
2 ms 121.37.1.125
65 2026-08-10 05:54 639219373711937615
151 ms 114.116.241.86
64 2026-08-10 05:54 639219373711937615
151 ms 121.37.1.125
63 2026-08-10 05:54 639219373711937615
151 ms 124.71.145.151
62 2026-08-10 05:40 639219365088558404
2167 ms 114.116.241.86
61 2026-08-10 05:40 639219365088558404
2167 ms 121.37.1.125
60 2026-08-10 05:40 639219365088558404
2167 ms 124.71.145.151
59 2026-08-10 05:25 639219356348833255
5 ms 114.116.241.86
58 2026-08-10 05:25 639219356348833255
5 ms 121.37.1.125
57 2026-08-10 05:25 639219356348833255
5 ms 124.71.145.151
56 2026-08-10 05:11 639219347860053478
278 ms 121.37.1.125
55 2026-08-10 05:11 639219347860053478
278 ms 114.116.241.86
54 2026-08-10 05:11 639219347860053478
278 ms 124.71.145.151
53 2026-08-10 04:56 639219339173195121
3 ms 121.37.1.125
52 2026-08-10 04:56 639219339173195121
3 ms 124.71.145.151
51 2026-08-10 04:56 639219339173195121
3 ms 114.116.241.86
50 2026-08-10 04:42 639219330642664669
34 ms 114.116.241.86
49 2026-08-10 04:42 639219330642664669
34 ms 121.37.1.125
48 2026-08-10 04:42 639219330642664669
34 ms 124.71.145.151
47 2026-08-10 04:28 639219322058698995
903 ms 114.116.241.86
46 2026-08-10 04:28 639219322058698995
903 ms 121.37.1.125
45 2026-08-10 04:28 639219322058698995
903 ms 124.71.145.151
44 2026-08-10 04:13 639219313564344199
2 ms 114.116.241.86
43 2026-08-10 04:13 639219313564344199
2 ms 121.37.1.125
42 2026-08-10 04:13 639219313564344199
2 ms 124.71.145.151
41 2026-08-10 03:59 639219304775113236
521 ms 114.116.241.86
40 2026-08-10 03:59 639219304775113236
521 ms 121.37.1.125
39 2026-08-10 03:59 639219304775113236
521 ms 124.71.145.151
38 2026-08-10 03:44 639219295706181119
5 ms 114.116.241.86
37 2026-08-10 03:44 639219295706181119
5 ms 121.37.1.125
36 2026-08-10 03:44 639219295706181119
5 ms 124.71.145.151
35 2026-08-10 02:52 639219264663923254
519 ms 124.71.145.151
34 2026-08-10 02:52 639219264663923254
519 ms 114.116.241.86
33 2026-08-10 02:52 639219264663923254
519 ms 121.37.1.125
32 2026-08-10 02:38 639219256015178099
254 ms 124.71.145.151
31 2026-08-10 02:38 639219256015178099
254 ms 121.37.1.125
30 2026-08-10 02:38 639219256015178099
254 ms 114.116.241.86
29 2026-08-10 02:24 639219247509540188
3 ms 124.71.145.151
28 2026-08-10 02:24 639219247509540188
3 ms 121.37.1.125
27 2026-08-10 02:24 639219247509540188
3 ms 114.116.241.86
26 2026-08-10 02:09 639219238999539092
281 ms 124.71.145.151
25 2026-08-10 02:09 639219238999539092
281 ms 121.37.1.125
24 2026-08-10 02:09 639219238999539092
281 ms 114.116.241.86
23 2026-08-10 01:55 639219230498823902
3 ms 124.71.145.151
22 2026-08-10 01:55 639219230498823902
3 ms 114.116.241.86
21 2026-08-10 01:55 639219230498823902
3 ms 121.37.1.125
20 2026-08-10 01:41 639219221706460911
256 ms 124.71.145.151
19 2026-08-10 01:41 639219221706460911
256 ms 121.37.1.125
18 2026-08-10 01:26 639219212930606887
2 ms 114.116.241.86
17 2026-08-10 01:26 639219212930606887
2 ms 121.37.1.125
16 2026-08-10 01:26 639219212930606887
2 ms 124.71.145.151
15 2026-08-10 01:12 639219204307908525
266 ms 114.116.241.86
14 2026-08-10 01:12 639219204307908525
266 ms 121.37.1.125
13 2026-08-10 01:12 639219204307908525
266 ms 124.71.145.151
12 2026-08-10 00:57 639219195720181470
245 ms 121.37.1.125
11 2026-08-10 00:57 639219195720181470
245 ms 114.116.241.86
10 2026-08-10 00:57 639219195720181470
245 ms 124.71.145.151
9 2026-08-10 00:43 639219186898174002
495 ms 124.71.145.151
8 2026-08-10 00:43 639219186898174002
495 ms 114.116.241.86
7 2026-08-10 00:43 639219186898174002
495 ms 121.37.1.125
6 2026-08-10 00:28 639219178004946976
544 ms 121.37.1.125
5 2026-08-10 00:28 639219178004946976
544 ms 124.71.145.151
4 2026-08-10 00:28 639219178004946976
544 ms 114.116.241.86
3 2026-08-10 00:13 639219168958805474
254 ms 114.116.241.86
2 2026-08-10 00:13 639219168958805474
254 ms 124.71.145.151
1 2026-08-10 00:13 639219168958805474
254 ms 121.37.1.125