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 2026-08-17. For this date, NameServerHistory found 215 DNS check records, 215 successful responses, 0 failed responses, and 293 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

215

Historical checks stored for this nameserver on selected date

Average Latency

293 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:59

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

215

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 2026-08-17 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
215 2026-08-17 23:59 639226072268080268
318 ms 121.37.1.125
214 2026-08-17 23:59 639226072268080268
318 ms 114.116.241.86
213 2026-08-17 23:59 639226072268080268
318 ms 124.71.145.151
212 2026-08-17 23:43 639226062577647657
160 ms 121.37.1.125
211 2026-08-17 23:43 639226062577647657
160 ms 124.71.145.151
210 2026-08-17 23:43 639226062577647657
160 ms 114.116.241.86
209 2026-08-17 22:50 639226031060857136
155 ms 114.116.241.86
208 2026-08-17 22:50 639226031060857136
155 ms 121.37.1.125
207 2026-08-17 22:50 639226031060857136
155 ms 124.71.145.151
206 2026-08-17 22:34 639226021535117364
311 ms 114.116.241.86
205 2026-08-17 22:34 639226021535117364
311 ms 124.71.145.151
204 2026-08-17 22:34 639226021535117364
311 ms 121.37.1.125
203 2026-08-17 22:18 639226011884237078
233 ms 124.71.145.151
202 2026-08-17 22:18 639226011884237078
233 ms 114.116.241.86
201 2026-08-17 22:18 639226011884237078
233 ms 121.37.1.125
200 2026-08-17 22:02 639226002309299142
310 ms 114.116.241.86
199 2026-08-17 22:02 639226002309299142
310 ms 124.71.145.151
198 2026-08-17 22:02 639226002309299142
310 ms 121.37.1.125
197 2026-08-17 21:46 639225992791784448
156 ms 121.37.1.125
196 2026-08-17 21:46 639225992791784448
156 ms 124.71.145.151
195 2026-08-17 21:46 639225992791784448
156 ms 114.116.241.86
194 2026-08-17 21:30 639225983045271390
153 ms 114.116.241.86
193 2026-08-17 21:30 639225983045271390
153 ms 124.71.145.151
192 2026-08-17 21:30 639225983045271390
153 ms 121.37.1.125
191 2026-08-17 21:14 639225973246293513
156 ms 121.37.1.125
190 2026-08-17 21:14 639225973246293513
156 ms 124.71.145.151
189 2026-08-17 21:14 639225973246293513
156 ms 114.116.241.86
188 2026-08-17 20:58 639225963620186236
311 ms 121.37.1.125
187 2026-08-17 20:58 639225963620186236
311 ms 124.71.145.151
186 2026-08-17 20:58 639225963620186236
311 ms 114.116.241.86
185 2026-08-17 20:42 639225953899183916
427 ms 121.37.1.125
184 2026-08-17 20:42 639225953899183916
427 ms 114.116.241.86
183 2026-08-17 20:42 639225953899183916
427 ms 124.71.145.151
182 2026-08-17 20:26 639225944391528206
224 ms 121.37.1.125
181 2026-08-17 20:26 639225944391528206
224 ms 114.116.241.86
180 2026-08-17 20:26 639225944391528206
224 ms 124.71.145.151
179 2026-08-17 20:10 639225934593254169
213 ms 121.37.1.125
178 2026-08-17 20:10 639225934593254169
213 ms 124.71.145.151
177 2026-08-17 20:10 639225934593254169
213 ms 114.116.241.86
176 2026-08-17 19:53 639225924669984512
155 ms 114.116.241.86
175 2026-08-17 19:53 639225924669984512
155 ms 121.37.1.125
174 2026-08-17 19:53 639225924669984512
155 ms 124.71.145.151
173 2026-08-17 19:00 639225893048561320
392 ms 124.71.145.151
172 2026-08-17 19:00 639225893048561320
392 ms 121.37.1.125
171 2026-08-17 19:00 639225893048561320
392 ms 114.116.241.86
170 2026-08-17 18:44 639225883481298424
312 ms 124.71.145.151
169 2026-08-17 18:44 639225883481298424
312 ms 121.37.1.125
168 2026-08-17 18:44 639225883481298424
312 ms 114.116.241.86
167 2026-08-17 18:28 639225873845394034
309 ms 114.116.241.86
166 2026-08-17 18:28 639225873845394034
309 ms 124.71.145.151
165 2026-08-17 18:28 639225873845394034
309 ms 121.37.1.125
164 2026-08-17 18:12 639225864216078662
157 ms 121.37.1.125
163 2026-08-17 18:12 639225864216078662
157 ms 114.116.241.86
162 2026-08-17 18:12 639225864216078662
157 ms 124.71.145.151
161 2026-08-17 17:56 639225854541857773
241 ms 121.37.1.125
160 2026-08-17 17:56 639225854541857773
241 ms 124.71.145.151
159 2026-08-17 17:56 639225854541857773
241 ms 114.116.241.86
158 2026-08-17 17:40 639225844733604072
312 ms 124.71.145.151
157 2026-08-17 17:40 639225844733604072
312 ms 114.116.241.86
156 2026-08-17 17:40 639225844733604072
312 ms 121.37.1.125
155 2026-08-17 17:24 639225835085229232
168 ms 114.116.241.86
154 2026-08-17 17:24 639225835085229232
168 ms 124.71.145.151
153 2026-08-17 17:24 639225835085229232
168 ms 121.37.1.125
152 2026-08-17 17:07 639225825349373981
4 ms 114.116.241.86
151 2026-08-17 17:07 639225825349373981
4 ms 121.37.1.125
150 2026-08-17 17:07 639225825349373981
4 ms 124.71.145.151
149 2026-08-17 16:51 639225815690604161
3 ms 124.71.145.151
148 2026-08-17 16:51 639225815690604161
3 ms 114.116.241.86
147 2026-08-17 16:51 639225815690604161
3 ms 121.37.1.125
146 2026-08-17 16:35 639225805952472306
218 ms 124.71.145.151
145 2026-08-17 16:35 639225805952472306
218 ms 114.116.241.86
144 2026-08-17 16:35 639225805952472306
218 ms 121.37.1.125
143 2026-08-17 16:19 639225796264729638
295 ms 114.116.241.86
142 2026-08-17 16:19 639225796264729638
295 ms 124.71.145.151
141 2026-08-17 16:19 639225796264729638
295 ms 121.37.1.125
140 2026-08-17 16:03 639225786326499329
336 ms 121.37.1.125
139 2026-08-17 16:03 639225786326499329
336 ms 124.71.145.151
138 2026-08-17 16:03 639225786326499329
336 ms 114.116.241.86
137 2026-08-17 15:10 639225754798130711
208 ms 121.37.1.125
136 2026-08-17 15:10 639225754798130711
208 ms 114.116.241.86
135 2026-08-17 15:10 639225754798130711
208 ms 124.71.145.151
134 2026-08-17 14:54 639225745123193922
4 ms 121.37.1.125
133 2026-08-17 14:54 639225745123193922
4 ms 114.116.241.86
132 2026-08-17 14:54 639225745123193922
4 ms 124.71.145.151
131 2026-08-17 14:38 639225735540597271
2243 ms 121.37.1.125
130 2026-08-17 14:38 639225735540597271
2243 ms 114.116.241.86
129 2026-08-17 14:38 639225735540597271
2243 ms 124.71.145.151
128 2026-08-17 14:22 639225725894857396
194 ms 124.71.145.151
127 2026-08-17 14:22 639225725894857396
194 ms 114.116.241.86
126 2026-08-17 14:22 639225725894857396
194 ms 121.37.1.125
125 2026-08-17 14:05 639225716249606913
550 ms 121.37.1.125
124 2026-08-17 14:05 639225716249606913
550 ms 114.116.241.86
123 2026-08-17 14:05 639225716249606913
550 ms 124.71.145.151
122 2026-08-17 13:49 639225706638238179
382 ms 124.71.145.151
121 2026-08-17 13:49 639225706638238179
382 ms 121.37.1.125
120 2026-08-17 13:49 639225706638238179
382 ms 114.116.241.86
119 2026-08-17 13:33 639225696949691423
300 ms 124.71.145.151
118 2026-08-17 13:33 639225696949691423
300 ms 114.116.241.86
117 2026-08-17 13:33 639225696949691423
300 ms 121.37.1.125
116 2026-08-17 13:17 639225687286186336
200 ms 114.116.241.86
115 2026-08-17 13:17 639225687286186336
200 ms 124.71.145.151
114 2026-08-17 13:17 639225687286186336
200 ms 121.37.1.125
113 2026-08-17 13:01 639225677679573133
428 ms 114.116.241.86
112 2026-08-17 13:01 639225677679573133
428 ms 124.71.145.151
111 2026-08-17 13:01 639225677679573133
428 ms 121.37.1.125
110 2026-08-17 12:45 639225667957861024
433 ms 114.116.241.86
109 2026-08-17 12:45 639225667957861024
433 ms 124.71.145.151
108 2026-08-17 12:45 639225667957861024
433 ms 121.37.1.125
107 2026-08-17 12:29 639225658298791618
260 ms 124.71.145.151
106 2026-08-17 12:29 639225658298791618
260 ms 114.116.241.86
105 2026-08-17 12:29 639225658298791618
260 ms 121.37.1.125
104 2026-08-17 12:13 639225648583652785
270 ms 124.71.145.151
103 2026-08-17 12:13 639225648583652785
270 ms 114.116.241.86
102 2026-08-17 12:13 639225648583652785
270 ms 121.37.1.125
101 2026-08-17 11:20 639225617000524308
157 ms 114.116.241.86
100 2026-08-17 11:20 639225617000524308
157 ms 121.37.1.125
99 2026-08-17 11:20 639225617000524308
157 ms 124.71.145.151
98 2026-08-17 11:04 639225607668541600
165 ms 121.37.1.125
97 2026-08-17 11:04 639225607668541600
165 ms 114.116.241.86
96 2026-08-17 11:04 639225607668541600
165 ms 124.71.145.151
95 2026-08-17 10:48 639225598117279238
317 ms 121.37.1.125
94 2026-08-17 10:48 639225598117279238
317 ms 114.116.241.86
93 2026-08-17 10:48 639225598117279238
317 ms 124.71.145.151
92 2026-08-17 10:33 639225588751002710
319 ms 121.37.1.125
91 2026-08-17 10:33 639225588751002710
319 ms 124.71.145.151
90 2026-08-17 10:33 639225588751002710
319 ms 114.116.241.86
89 2026-08-17 10:17 639225579295831051
407 ms 124.71.145.151
88 2026-08-17 10:17 639225579295831051
407 ms 121.37.1.125
87 2026-08-17 10:17 639225579295831051
407 ms 114.116.241.86
86 2026-08-17 10:01 639225569761469940
156 ms 114.116.241.86
85 2026-08-17 10:01 639225569761469940
156 ms 124.71.145.151
84 2026-08-17 10:01 639225569761469940
156 ms 121.37.1.125
83 2026-08-17 09:45 639225560161422333
195 ms 121.37.1.125
82 2026-08-17 09:45 639225560161422333
195 ms 124.71.145.151
81 2026-08-17 09:45 639225560161422333
195 ms 114.116.241.86
80 2026-08-17 09:29 639225550739955565
158 ms 124.71.145.151
79 2026-08-17 09:29 639225550739955565
158 ms 121.37.1.125
78 2026-08-17 09:29 639225550739955565
158 ms 114.116.241.86
77 2026-08-17 09:14 639225541125222426
376 ms 114.116.241.86
76 2026-08-17 09:14 639225541125222426
376 ms 121.37.1.125
75 2026-08-17 09:14 639225541125222426
376 ms 124.71.145.151
74 2026-08-17 08:57 639225531526675983
10 ms 121.37.1.125
73 2026-08-17 08:57 639225531526675983
10 ms 124.71.145.151
72 2026-08-17 08:57 639225531526675983
10 ms 114.116.241.86
71 2026-08-17 08:41 639225521915528222
168 ms 124.71.145.151
70 2026-08-17 08:41 639225521915528222
168 ms 121.37.1.125
69 2026-08-17 08:41 639225521915528222
168 ms 114.116.241.86
68 2026-08-17 08:25 639225512148151789
367 ms 121.37.1.125
67 2026-08-17 08:25 639225512148151789
367 ms 114.116.241.86
66 2026-08-17 08:25 639225512148151789
367 ms 124.71.145.151
65 2026-08-17 07:32 639225480786142412
410 ms 114.116.241.86
64 2026-08-17 07:32 639225480786142412
410 ms 124.71.145.151
63 2026-08-17 07:32 639225480786142412
410 ms 121.37.1.125
62 2026-08-17 07:17 639225471394348551
641 ms 121.37.1.125
61 2026-08-17 07:17 639225471394348551
641 ms 124.71.145.151
60 2026-08-17 07:17 639225471394348551
641 ms 114.116.241.86
59 2026-08-17 07:01 639225462031685068
316 ms 114.116.241.86
58 2026-08-17 07:01 639225462031685068
316 ms 124.71.145.151
57 2026-08-17 07:01 639225462031685068
316 ms 121.37.1.125
56 2026-08-17 06:46 639225452639458328
546 ms 124.71.145.151
55 2026-08-17 06:46 639225452639458328
546 ms 121.37.1.125
54 2026-08-17 06:46 639225452639458328
546 ms 114.116.241.86
53 2026-08-17 06:30 639225443300966543
161 ms 124.71.145.151
52 2026-08-17 06:30 639225443300966543
161 ms 114.116.241.86
51 2026-08-17 06:30 639225443300966543
161 ms 121.37.1.125
50 2026-08-17 06:15 639225433880499379
332 ms 124.71.145.151
49 2026-08-17 06:15 639225433880499379
332 ms 114.116.241.86
48 2026-08-17 06:15 639225433880499379
332 ms 121.37.1.125
47 2026-08-17 05:59 639225424395198277
200 ms 121.37.1.125
46 2026-08-17 05:59 639225424395198277
200 ms 124.71.145.151
45 2026-08-17 05:59 639225424395198277
200 ms 114.116.241.86
44 2026-08-17 05:43 639225414744137487
156 ms 114.116.241.86
43 2026-08-17 05:43 639225414744137487
156 ms 124.71.145.151
42 2026-08-17 05:43 639225414744137487
156 ms 121.37.1.125
41 2026-08-17 05:27 639225405186783164
268 ms 114.116.241.86
40 2026-08-17 05:27 639225405186783164
268 ms 124.71.145.151
39 2026-08-17 05:27 639225405186783164
268 ms 121.37.1.125
38 2026-08-17 05:11 639225395563669822
316 ms 121.37.1.125
37 2026-08-17 05:11 639225395563669822
316 ms 124.71.145.151
36 2026-08-17 05:11 639225395563669822
316 ms 114.116.241.86
35 2026-08-17 04:55 639225386076645158
870 ms 114.116.241.86
34 2026-08-17 04:55 639225386076645158
870 ms 121.37.1.125
33 2026-08-17 04:55 639225386076645158
870 ms 124.71.145.151
32 2026-08-17 04:39 639225376620669704
175 ms 114.116.241.86
31 2026-08-17 04:39 639225376620669704
175 ms 124.71.145.151
30 2026-08-17 04:39 639225376620669704
175 ms 121.37.1.125
29 2026-08-17 03:47 639225345580892706
209 ms 114.116.241.86
28 2026-08-17 03:47 639225345580892706
209 ms 124.71.145.151
27 2026-08-17 03:47 639225345580892706
209 ms 121.37.1.125
26 2026-08-17 03:32 639225336207383710
547 ms 114.116.241.86
25 2026-08-17 03:32 639225336207383710
547 ms 124.71.145.151
24 2026-08-17 03:32 639225336207383710
547 ms 121.37.1.125
23 2026-08-17 03:16 639225326726565001
264 ms 114.116.241.86
22 2026-08-17 03:16 639225326726565001
264 ms 124.71.145.151
21 2026-08-17 03:00 639225317249271010
164 ms 121.37.1.125
20 2026-08-17 03:00 639225317249271010
164 ms 124.71.145.151
19 2026-08-17 03:00 639225317249271010
164 ms 114.116.241.86
18 2026-08-17 02:08 639225286280886044
154 ms 124.71.145.151
17 2026-08-17 02:08 639225286280886044
154 ms 121.37.1.125
16 2026-08-17 02:08 639225286280886044
154 ms 114.116.241.86
15 2026-08-17 01:53 639225276872567548
161 ms 121.37.1.125
14 2026-08-17 01:53 639225276872567548
161 ms 124.71.145.151
13 2026-08-17 01:53 639225276872567548
161 ms 114.116.241.86
12 2026-08-17 01:37 639225267353865348
147 ms 121.37.1.125
11 2026-08-17 01:37 639225267353865348
147 ms 124.71.145.151
10 2026-08-17 01:37 639225267353865348
147 ms 114.116.241.86
9 2026-08-17 01:21 639225258033914248
301 ms 114.116.241.86
8 2026-08-17 01:21 639225258033914248
301 ms 124.71.145.151
7 2026-08-17 01:21 639225258033914248
301 ms 121.37.1.125
6 2026-08-17 00:29 639225226652221583
338 ms 114.116.241.86
5 2026-08-17 00:29 639225226652221583
338 ms 124.71.145.151
4 2026-08-17 00:29 639225226652221583
338 ms 121.37.1.125
3 2026-08-17 00:13 639225217156387684
144 ms 124.71.145.151
2 2026-08-17 00:13 639225217156387684
144 ms 114.116.241.86
1 2026-08-17 00:13 639225217156387684
144 ms 121.37.1.125