DNS response history for ns2.nvchun.com

ns2.nvchun.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 425 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.nvchun.com.
Records on Selected Date

219

Historical checks stored for this nameserver on selected date

Average Latency

425 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

172.237.129.108

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.nvchun.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
2 ms 172.237.129.108
218 2026-08-21 23:58 639229527598660841
2 ms 172.237.129.236
217 2026-08-21 23:58 639229527598660841
2 ms 172.237.129.242
216 2026-08-21 23:42 639229517954323214
2161 ms 172.237.129.236
215 2026-08-21 23:42 639229517954323214
2161 ms 172.237.129.108
214 2026-08-21 23:42 639229517954323214
2161 ms 172.237.129.242
213 2026-08-21 23:26 639229508269999021
473 ms 172.237.129.108
212 2026-08-21 23:26 639229508269999021
473 ms 172.237.129.236
211 2026-08-21 23:26 639229508269999021
473 ms 172.237.129.242
210 2026-08-21 23:10 639229498559060171
492 ms 172.237.129.236
209 2026-08-21 23:10 639229498559060171
492 ms 172.237.129.108
208 2026-08-21 23:10 639229498559060171
492 ms 172.237.129.242
207 2026-08-21 22:53 639229488519347586
299 ms 172.237.129.108
206 2026-08-21 22:53 639229488519347586
299 ms 172.237.129.236
205 2026-08-21 22:53 639229488519347586
299 ms 172.237.129.242
204 2026-08-21 22:00 639229456606578934
240 ms 172.237.129.236
203 2026-08-21 22:00 639229456606578934
240 ms 172.237.129.242
202 2026-08-21 22:00 639229456606578934
240 ms 172.237.129.108
201 2026-08-21 21:44 639229446985772499
2 ms 172.237.129.236
200 2026-08-21 21:44 639229446985772499
2 ms 172.237.129.108
199 2026-08-21 21:44 639229446985772499
2 ms 172.237.129.242
198 2026-08-21 21:28 639229437367313098
4 ms 172.237.129.108
197 2026-08-21 21:28 639229437367313098
4 ms 172.237.129.242
196 2026-08-21 21:28 639229437367313098
4 ms 172.237.129.236
195 2026-08-21 21:12 639229427923950391
452 ms 172.237.129.108
194 2026-08-21 21:12 639229427923950391
452 ms 172.237.129.242
193 2026-08-21 21:12 639229427923950391
452 ms 172.237.129.236
192 2026-08-21 20:56 639229418168588854
448 ms 172.237.129.108
191 2026-08-21 20:56 639229418168588854
448 ms 172.237.129.242
190 2026-08-21 20:56 639229418168588854
448 ms 172.237.129.236
189 2026-08-21 20:40 639229408345678334
2416 ms 172.237.129.108
188 2026-08-21 20:40 639229408345678334
2416 ms 172.237.129.242
187 2026-08-21 20:40 639229408345678334
2416 ms 172.237.129.236
186 2026-08-21 20:23 639229398616354648
468 ms 172.237.129.108
185 2026-08-21 20:23 639229398616354648
468 ms 172.237.129.242
184 2026-08-21 20:23 639229398616354648
468 ms 172.237.129.236
183 2026-08-21 20:07 639229388634592323
497 ms 172.237.129.236
182 2026-08-21 20:07 639229388634592323
497 ms 172.237.129.108
181 2026-08-21 20:07 639229388634592323
497 ms 172.237.129.242
180 2026-08-21 19:50 639229378792837692
454 ms 172.237.129.236
179 2026-08-21 19:50 639229378792837692
454 ms 172.237.129.242
178 2026-08-21 19:50 639229378792837692
454 ms 172.237.129.108
177 2026-08-21 19:34 639229369154682311
136 ms 172.237.129.242
176 2026-08-21 19:34 639229369154682311
136 ms 172.237.129.108
175 2026-08-21 19:34 639229369154682311
136 ms 172.237.129.236
174 2026-08-21 19:18 639229359248017926
446 ms 172.237.129.236
173 2026-08-21 19:18 639229359248017926
446 ms 172.237.129.242
172 2026-08-21 19:18 639229359248017926
446 ms 172.237.129.108
171 2026-08-21 19:01 639229349124294642
307 ms 172.237.129.236
170 2026-08-21 19:01 639229349124294642
307 ms 172.237.129.242
169 2026-08-21 19:01 639229349124294642
307 ms 172.237.129.108
168 2026-08-21 18:09 639229317791715692
451 ms 172.237.129.236
167 2026-08-21 18:09 639229317791715692
451 ms 172.237.129.108
166 2026-08-21 18:09 639229317791715692
451 ms 172.237.129.242
165 2026-08-21 17:53 639229308115194575
560 ms 172.237.129.242
164 2026-08-21 17:53 639229308115194575
560 ms 172.237.129.108
163 2026-08-21 17:53 639229308115194575
560 ms 172.237.129.236
162 2026-08-21 17:36 639229298320320558
456 ms 172.237.129.236
161 2026-08-21 17:36 639229298320320558
456 ms 172.237.129.108
160 2026-08-21 17:36 639229298320320558
456 ms 172.237.129.242
159 2026-08-21 17:20 639229288674863221
367 ms 172.237.129.108
158 2026-08-21 17:20 639229288674863221
367 ms 172.237.129.236
157 2026-08-21 17:20 639229288674863221
367 ms 172.237.129.242
156 2026-08-21 17:04 639229278983677079
275 ms 172.237.129.242
155 2026-08-21 17:04 639229278983677079
275 ms 172.237.129.108
154 2026-08-21 17:04 639229278983677079
275 ms 172.237.129.236
153 2026-08-21 16:48 639229269405517175
5 ms 172.237.129.108
152 2026-08-21 16:48 639229269405517175
5 ms 172.237.129.242
151 2026-08-21 16:48 639229269405517175
5 ms 172.237.129.236
150 2026-08-21 16:32 639229259594798244
499 ms 172.237.129.236
149 2026-08-21 16:32 639229259594798244
499 ms 172.237.129.108
148 2026-08-21 16:32 639229259594798244
499 ms 172.237.129.242
147 2026-08-21 16:15 639229249736681188
454 ms 172.237.129.236
146 2026-08-21 16:15 639229249736681188
454 ms 172.237.129.108
145 2026-08-21 16:15 639229249736681188
454 ms 172.237.129.242
144 2026-08-21 15:59 639229239699417787
459 ms 172.237.129.236
143 2026-08-21 15:59 639229239699417787
459 ms 172.237.129.242
142 2026-08-21 15:59 639229239699417787
459 ms 172.237.129.108
141 2026-08-21 15:42 639229229621964033
223 ms 172.237.129.108
140 2026-08-21 15:42 639229229621964033
223 ms 172.237.129.236
139 2026-08-21 15:42 639229229621964033
223 ms 172.237.129.242
138 2026-08-21 15:25 639229219567270965
497 ms 172.237.129.108
137 2026-08-21 15:25 639229219567270965
497 ms 172.237.129.236
136 2026-08-21 15:25 639229219567270965
497 ms 172.237.129.242
135 2026-08-21 15:08 639229209406666856
495 ms 172.237.129.236
134 2026-08-21 15:08 639229209406666856
495 ms 172.237.129.242
133 2026-08-21 15:08 639229209406666856
495 ms 172.237.129.108
132 2026-08-21 14:15 639229177815876178
318 ms 172.237.129.236
131 2026-08-21 14:15 639229177815876178
318 ms 172.237.129.108
130 2026-08-21 14:15 639229177815876178
318 ms 172.237.129.242
129 2026-08-21 13:59 639229168243572685
283 ms 172.237.129.108
128 2026-08-21 13:59 639229168243572685
283 ms 172.237.129.236
127 2026-08-21 13:59 639229168243572685
283 ms 172.237.129.242
126 2026-08-21 13:43 639229158599856475
3 ms 172.237.129.242
125 2026-08-21 13:43 639229158599856475
3 ms 172.237.129.236
124 2026-08-21 13:43 639229158599856475
3 ms 172.237.129.108
123 2026-08-21 13:27 639229148998940902
2650 ms 172.237.129.236
122 2026-08-21 13:27 639229148998940902
2650 ms 172.237.129.108
121 2026-08-21 13:27 639229148998940902
2650 ms 172.237.129.242
120 2026-08-21 13:11 639229139276923594
440 ms 172.237.129.236
119 2026-08-21 13:11 639229139276923594
440 ms 172.237.129.108
118 2026-08-21 13:11 639229139276923594
440 ms 172.237.129.242
117 2026-08-21 12:55 639229129709912394
310 ms 172.237.129.236
116 2026-08-21 12:55 639229129709912394
310 ms 172.237.129.108
115 2026-08-21 12:55 639229129709912394
310 ms 172.237.129.242
114 2026-08-21 12:39 639229119801488500
5 ms 172.237.129.108
113 2026-08-21 12:39 639229119801488500
5 ms 172.237.129.242
112 2026-08-21 12:39 639229119801488500
5 ms 172.237.129.236
111 2026-08-21 12:22 639229110135262458
2 ms 172.237.129.108
110 2026-08-21 12:22 639229110135262458
2 ms 172.237.129.242
109 2026-08-21 12:22 639229110135262458
2 ms 172.237.129.236
108 2026-08-21 12:06 639229100336051392
10 ms 172.237.129.236
107 2026-08-21 12:06 639229100336051392
10 ms 172.237.129.108
106 2026-08-21 12:06 639229100336051392
10 ms 172.237.129.242
105 2026-08-21 11:50 639229090641415626
328 ms 172.237.129.236
104 2026-08-21 11:50 639229090641415626
328 ms 172.237.129.108
103 2026-08-21 11:50 639229090641415626
328 ms 172.237.129.242
102 2026-08-21 11:34 639229080702683947
499 ms 172.237.129.236
101 2026-08-21 11:34 639229080702683947
499 ms 172.237.129.108
100 2026-08-21 11:34 639229080702683947
499 ms 172.237.129.242
99 2026-08-21 11:17 639229070601456699
471 ms 172.237.129.108
98 2026-08-21 11:17 639229070601456699
471 ms 172.237.129.236
97 2026-08-21 11:17 639229070601456699
471 ms 172.237.129.242
96 2026-08-21 10:24 639229038947447232
5 ms 172.237.129.242
95 2026-08-21 10:24 639229038947447232
5 ms 172.237.129.108
94 2026-08-21 10:24 639229038947447232
5 ms 172.237.129.236
93 2026-08-21 10:08 639229029268708773
454 ms 172.237.129.236
92 2026-08-21 10:08 639229029268708773
454 ms 172.237.129.242
91 2026-08-21 10:08 639229029268708773
454 ms 172.237.129.108
90 2026-08-21 09:52 639229019647910603
499 ms 172.237.129.236
89 2026-08-21 09:52 639229019647910603
499 ms 172.237.129.242
88 2026-08-21 09:52 639229019647910603
499 ms 172.237.129.108
87 2026-08-21 09:36 639229009983843738
476 ms 172.237.129.236
86 2026-08-21 09:36 639229009983843738
476 ms 172.237.129.242
85 2026-08-21 09:36 639229009983843738
476 ms 172.237.129.108
84 2026-08-21 09:19 639229000203331882
484 ms 172.237.129.236
83 2026-08-21 09:19 639229000203331882
484 ms 172.237.129.242
82 2026-08-21 09:19 639229000203331882
484 ms 172.237.129.108
81 2026-08-21 09:03 639228990302335999
307 ms 172.237.129.108
80 2026-08-21 09:03 639228990302335999
307 ms 172.237.129.236
79 2026-08-21 09:03 639228990302335999
307 ms 172.237.129.242
78 2026-08-21 08:47 639228980567740722
298 ms 172.237.129.236
77 2026-08-21 08:47 639228980567740722
298 ms 172.237.129.108
76 2026-08-21 08:47 639228980567740722
298 ms 172.237.129.242
75 2026-08-21 08:30 639228970762445174
502 ms 172.237.129.242
74 2026-08-21 08:30 639228970762445174
502 ms 172.237.129.108
73 2026-08-21 08:30 639228970762445174
502 ms 172.237.129.236
72 2026-08-21 08:14 639228961065054445
155 ms 172.237.129.242
71 2026-08-21 08:14 639228961065054445
155 ms 172.237.129.236
70 2026-08-21 08:14 639228961065054445
155 ms 172.237.129.108
69 2026-08-21 07:58 639228951224649885
229 ms 172.237.129.236
68 2026-08-21 07:58 639228951224649885
229 ms 172.237.129.108
67 2026-08-21 07:58 639228951224649885
229 ms 172.237.129.242
66 2026-08-21 07:41 639228941303864592
2305 ms 172.237.129.242
65 2026-08-21 07:41 639228941303864592
2305 ms 172.237.129.108
64 2026-08-21 07:41 639228941303864592
2305 ms 172.237.129.236
63 2026-08-21 07:25 639228931191328583
496 ms 172.237.129.108
62 2026-08-21 07:25 639228931191328583
496 ms 172.237.129.242
61 2026-08-21 07:25 639228931191328583
496 ms 172.237.129.236
60 2026-08-21 06:32 639228899518173317
468 ms 172.237.129.108
59 2026-08-21 06:32 639228899518173317
468 ms 172.237.129.236
58 2026-08-21 06:32 639228899518173317
468 ms 172.237.129.242
57 2026-08-21 06:15 639228889785027669
117 ms 172.237.129.236
56 2026-08-21 06:15 639228889785027669
117 ms 172.237.129.108
55 2026-08-21 06:15 639228889785027669
117 ms 172.237.129.242
54 2026-08-21 05:59 639228880106330161
116 ms 172.237.129.242
53 2026-08-21 05:59 639228880106330161
116 ms 172.237.129.236
52 2026-08-21 05:59 639228880106330161
116 ms 172.237.129.108
51 2026-08-21 05:43 639228870316184091
3 ms 172.237.129.236
50 2026-08-21 05:43 639228870316184091
3 ms 172.237.129.242
49 2026-08-21 05:43 639228870316184091
3 ms 172.237.129.108
48 2026-08-21 05:27 639228860695366512
9 ms 172.237.129.236
47 2026-08-21 05:27 639228860695366512
9 ms 172.237.129.108
46 2026-08-21 05:27 639228860695366512
9 ms 172.237.129.242
45 2026-08-21 05:11 639228851027209500
418 ms 172.237.129.108
44 2026-08-21 05:11 639228851027209500
418 ms 172.237.129.242
43 2026-08-21 05:11 639228851027209500
418 ms 172.237.129.236
42 2026-08-21 04:55 639228841479265462
462 ms 172.237.129.236
41 2026-08-21 04:55 639228841479265462
462 ms 172.237.129.242
40 2026-08-21 04:55 639228841479265462
462 ms 172.237.129.108
39 2026-08-21 04:39 639228831752962260
261 ms 172.237.129.108
38 2026-08-21 04:39 639228831752962260
261 ms 172.237.129.236
37 2026-08-21 04:39 639228831752962260
261 ms 172.237.129.242
36 2026-08-21 04:22 639228821953295483
3 ms 172.237.129.242
35 2026-08-21 04:22 639228821953295483
3 ms 172.237.129.108
34 2026-08-21 04:22 639228821953295483
3 ms 172.237.129.236
33 2026-08-21 04:06 639228812227429953
323 ms 172.237.129.236
32 2026-08-21 04:06 639228812227429953
323 ms 172.237.129.242
31 2026-08-21 04:06 639228812227429953
323 ms 172.237.129.108
30 2026-08-21 03:50 639228802476107538
482 ms 172.237.129.236
29 2026-08-21 03:50 639228802476107538
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28 2026-08-21 03:50 639228802476107538
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27 2026-08-21 03:33 639228792525492032
492 ms 172.237.129.242
26 2026-08-21 03:33 639228792525492032
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25 2026-08-21 03:33 639228792525492032
492 ms 172.237.129.108
24 2026-08-21 02:41 639228761131421385
310 ms 172.237.129.236
23 2026-08-21 02:41 639228761131421385
310 ms 172.237.129.242
22 2026-08-21 02:41 639228761131421385
310 ms 172.237.129.108
21 2026-08-21 02:25 639228751571206692
3 ms 172.237.129.108
20 2026-08-21 02:25 639228751571206692
3 ms 172.237.129.236
19 2026-08-21 02:25 639228751571206692
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18 2026-08-21 02:09 639228741705571019
497 ms 172.237.129.236
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15 2026-08-21 01:52 639228731642208228
295 ms 172.237.129.108
14 2026-08-21 01:52 639228731642208228
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13 2026-08-21 01:52 639228731642208228
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12 2026-08-21 00:59 639228700387002072
306 ms 172.237.129.236
11 2026-08-21 00:59 639228700387002072
306 ms 172.237.129.108
10 2026-08-21 00:59 639228700387002072
306 ms 172.237.129.242
9 2026-08-21 00:43 639228690742014433
452 ms 172.237.129.236
8 2026-08-21 00:43 639228690742014433
452 ms 172.237.129.242
7 2026-08-21 00:43 639228690742014433
452 ms 172.237.129.108
6 2026-08-21 00:27 639228680877937122
446 ms 172.237.129.236
5 2026-08-21 00:27 639228680877937122
446 ms 172.237.129.242
4 2026-08-21 00:27 639228680877937122
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3 2026-08-21 00:11 639228670775860800
2 ms 172.237.129.108
2 2026-08-21 00:11 639228670775860800
2 ms 172.237.129.242
1 2026-08-21 00:11 639228670775860800
2 ms 172.237.129.236