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 2026-08-20. For this date, NameServerHistory found 171 DNS check records, 171 successful responses, 0 failed responses, and 405 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

171

Historical checks stored for this nameserver on selected date

Average Latency

405 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:19

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.237.129.242

Most recently resolved hosting IP on selected date

Successful Responses

171

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 2026-08-20 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
171 2026-08-20 23:19 639228639850033448
468 ms 172.237.129.242
170 2026-08-20 23:19 639228639850033448
468 ms 172.237.129.236
169 2026-08-20 23:19 639228639850033448
468 ms 172.237.129.108
168 2026-08-20 23:03 639228630204271870
513 ms 172.237.129.242
167 2026-08-20 23:03 639228630204271870
513 ms 172.237.129.236
166 2026-08-20 23:03 639228630204271870
513 ms 172.237.129.108
165 2026-08-20 22:46 639228620295091135
2303 ms 172.237.129.236
164 2026-08-20 22:46 639228620295091135
2303 ms 172.237.129.242
163 2026-08-20 22:46 639228620295091135
2303 ms 172.237.129.108
162 2026-08-20 22:30 639228610298336915
291 ms 172.237.129.108
161 2026-08-20 22:30 639228610298336915
291 ms 172.237.129.236
160 2026-08-20 22:30 639228610298336915
291 ms 172.237.129.242
159 2026-08-20 21:37 639228578917047616
4 ms 172.237.129.108
158 2026-08-20 21:37 639228578917047616
4 ms 172.237.129.236
157 2026-08-20 21:37 639228578917047616
4 ms 172.237.129.242
156 2026-08-20 21:21 639228569046445709
235 ms 172.237.129.236
155 2026-08-20 21:21 639228569046445709
235 ms 172.237.129.108
154 2026-08-20 21:21 639228569046445709
235 ms 172.237.129.242
153 2026-08-20 21:04 639228558946830986
300 ms 172.237.129.242
152 2026-08-20 21:04 639228558946830986
300 ms 172.237.129.108
151 2026-08-20 21:04 639228558946830986
300 ms 172.237.129.236
150 2026-08-20 20:47 639228548977359217
466 ms 172.237.129.236
149 2026-08-20 20:47 639228548977359217
466 ms 172.237.129.108
148 2026-08-20 20:47 639228548977359217
466 ms 172.237.129.242
147 2026-08-20 19:55 639228517494157668
299 ms 172.237.129.108
146 2026-08-20 19:55 639228517494157668
299 ms 172.237.129.242
145 2026-08-20 19:55 639228517494157668
299 ms 172.237.129.236
144 2026-08-20 19:38 639228507374116892
443 ms 172.237.129.108
143 2026-08-20 19:38 639228507374116892
443 ms 172.237.129.242
142 2026-08-20 19:38 639228507374116892
443 ms 172.237.129.236
141 2026-08-20 19:21 639228497315154893
478 ms 172.237.129.108
140 2026-08-20 19:21 639228497315154893
478 ms 172.237.129.242
139 2026-08-20 19:21 639228497315154893
478 ms 172.237.129.236
138 2026-08-20 19:05 639228487287648341
366 ms 172.237.129.108
137 2026-08-20 19:05 639228487287648341
366 ms 172.237.129.242
136 2026-08-20 19:05 639228487287648341
366 ms 172.237.129.236
135 2026-08-20 18:12 639228455828123788
329 ms 172.237.129.236
134 2026-08-20 18:12 639228455828123788
329 ms 172.237.129.108
133 2026-08-20 18:12 639228455828123788
329 ms 172.237.129.242
132 2026-08-20 17:56 639228445900082244
485 ms 172.237.129.236
131 2026-08-20 17:56 639228445900082244
485 ms 172.237.129.108
130 2026-08-20 17:56 639228445900082244
485 ms 172.237.129.242
129 2026-08-20 17:39 639228435866352323
451 ms 172.237.129.108
128 2026-08-20 17:39 639228435866352323
451 ms 172.237.129.242
127 2026-08-20 17:39 639228435866352323
451 ms 172.237.129.236
126 2026-08-20 17:22 639228425802273151
448 ms 172.237.129.108
125 2026-08-20 17:22 639228425802273151
448 ms 172.237.129.242
124 2026-08-20 17:22 639228425802273151
448 ms 172.237.129.236
123 2026-08-20 16:29 639228393616324230
455 ms 172.237.129.236
122 2026-08-20 16:29 639228393616324230
455 ms 172.237.129.242
121 2026-08-20 16:29 639228393616324230
455 ms 172.237.129.108
120 2026-08-20 16:12 639228383590408693
310 ms 172.237.129.108
119 2026-08-20 16:12 639228383590408693
310 ms 172.237.129.236
118 2026-08-20 16:12 639228383590408693
310 ms 172.237.129.242
117 2026-08-20 15:55 639228373471467474
453 ms 172.237.129.236
116 2026-08-20 15:55 639228373471467474
453 ms 172.237.129.242
115 2026-08-20 15:55 639228373471467474
453 ms 172.237.129.108
114 2026-08-20 15:38 639228363426647311
318 ms 172.237.129.236
113 2026-08-20 15:38 639228363426647311
318 ms 172.237.129.242
112 2026-08-20 15:38 639228363426647311
318 ms 172.237.129.108
111 2026-08-20 14:45 639228331681701910
298 ms 172.237.129.236
110 2026-08-20 14:45 639228331681701910
298 ms 172.237.129.242
109 2026-08-20 14:45 639228331681701910
298 ms 172.237.129.108
108 2026-08-20 14:29 639228321714746824
258 ms 172.237.129.108
107 2026-08-20 14:29 639228321714746824
258 ms 172.237.129.242
106 2026-08-20 14:29 639228321714746824
258 ms 172.237.129.236
105 2026-08-20 14:12 639228311652090262
463 ms 172.237.129.236
104 2026-08-20 14:12 639228311652090262
463 ms 172.237.129.242
103 2026-08-20 14:12 639228311652090262
463 ms 172.237.129.108
102 2026-08-20 13:55 639228301670088587
278 ms 172.237.129.108
101 2026-08-20 13:55 639228301670088587
278 ms 172.237.129.236
100 2026-08-20 13:55 639228301670088587
278 ms 172.237.129.242
99 2026-08-20 13:02 639228269987976710
464 ms 172.237.129.242
98 2026-08-20 13:02 639228269987976710
464 ms 172.237.129.236
97 2026-08-20 13:02 639228269987976710
464 ms 172.237.129.108
96 2026-08-20 12:46 639228260009452308
451 ms 172.237.129.236
95 2026-08-20 12:46 639228260009452308
451 ms 172.237.129.108
94 2026-08-20 12:46 639228260009452308
451 ms 172.237.129.242
93 2026-08-20 12:29 639228249661740894
321 ms 172.237.129.242
92 2026-08-20 12:29 639228249661740894
321 ms 172.237.129.236
91 2026-08-20 12:29 639228249661740894
321 ms 172.237.129.108
90 2026-08-20 12:12 639228239552680346
243 ms 172.237.129.236
89 2026-08-20 12:12 639228239552680346
243 ms 172.237.129.242
88 2026-08-20 12:12 639228239552680346
243 ms 172.237.129.108
87 2026-08-20 11:19 639228207667580819
301 ms 172.237.129.242
86 2026-08-20 11:19 639228207667580819
301 ms 172.237.129.108
85 2026-08-20 11:19 639228207667580819
301 ms 172.237.129.236
84 2026-08-20 11:02 639228197494011560
318 ms 172.237.129.236
83 2026-08-20 11:02 639228197494011560
318 ms 172.237.129.108
82 2026-08-20 11:02 639228197494011560
318 ms 172.237.129.242
81 2026-08-20 10:45 639228187497039939
454 ms 172.237.129.242
80 2026-08-20 10:45 639228187497039939
454 ms 172.237.129.108
79 2026-08-20 10:45 639228187497039939
454 ms 172.237.129.236
78 2026-08-20 10:28 639228177408432646
445 ms 172.237.129.242
77 2026-08-20 10:28 639228177408432646
445 ms 172.237.129.108
76 2026-08-20 10:28 639228177408432646
445 ms 172.237.129.236
75 2026-08-20 09:36 639228146356166262
159 ms 172.237.129.108
74 2026-08-20 09:36 639228146356166262
159 ms 172.237.129.236
73 2026-08-20 09:36 639228146356166262
159 ms 172.237.129.242
72 2026-08-20 09:20 639228136541505712
338 ms 172.237.129.242
71 2026-08-20 09:20 639228136541505712
338 ms 172.237.129.236
70 2026-08-20 09:20 639228136541505712
338 ms 172.237.129.108
69 2026-08-20 09:03 639228126519136598
463 ms 172.237.129.242
68 2026-08-20 09:03 639228126519136598
463 ms 172.237.129.236
67 2026-08-20 09:03 639228126519136598
463 ms 172.237.129.108
66 2026-08-20 08:47 639228116537148885
3 ms 172.237.129.108
65 2026-08-20 08:47 639228116537148885
3 ms 172.237.129.236
64 2026-08-20 08:47 639228116537148885
3 ms 172.237.129.242
63 2026-08-20 07:54 639228085320764351
476 ms 172.237.129.242
62 2026-08-20 07:54 639228085320764351
476 ms 172.237.129.108
61 2026-08-20 07:54 639228085320764351
476 ms 172.237.129.236
60 2026-08-20 07:38 639228075444604839
317 ms 172.237.129.236
59 2026-08-20 07:38 639228075444604839
317 ms 172.237.129.242
58 2026-08-20 07:38 639228075444604839
317 ms 172.237.129.108
57 2026-08-20 07:22 639228065615498985
495 ms 172.237.129.236
56 2026-08-20 07:22 639228065615498985
495 ms 172.237.129.242
55 2026-08-20 07:22 639228065615498985
495 ms 172.237.129.108
54 2026-08-20 07:05 639228055675321422
2620 ms 172.237.129.236
53 2026-08-20 07:05 639228055675321422
2620 ms 172.237.129.242
52 2026-08-20 07:05 639228055675321422
2620 ms 172.237.129.108
51 2026-08-20 06:13 639228024230839396
7 ms 172.237.129.236
50 2026-08-20 06:13 639228024230839396
7 ms 172.237.129.242
49 2026-08-20 06:13 639228024230839396
7 ms 172.237.129.108
48 2026-08-20 05:57 639228014720406505
216 ms 172.237.129.108
47 2026-08-20 05:57 639228014720406505
216 ms 172.237.129.236
46 2026-08-20 05:57 639228014720406505
216 ms 172.237.129.242
45 2026-08-20 05:41 639228004930827030
482 ms 172.237.129.108
44 2026-08-20 05:41 639228004930827030
482 ms 172.237.129.236
43 2026-08-20 05:41 639228004930827030
482 ms 172.237.129.242
42 2026-08-20 05:24 639227995103340154
329 ms 172.237.129.242
41 2026-08-20 05:24 639227995103340154
329 ms 172.237.129.108
40 2026-08-20 05:24 639227995103340154
329 ms 172.237.129.236
39 2026-08-20 04:32 639227963811374894
489 ms 172.237.129.242
38 2026-08-20 04:32 639227963811374894
489 ms 172.237.129.108
37 2026-08-20 04:32 639227963811374894
489 ms 172.237.129.236
36 2026-08-20 04:16 639227954132571365
484 ms 172.237.129.242
35 2026-08-20 04:16 639227954132571365
484 ms 172.237.129.108
34 2026-08-20 04:16 639227954132571365
484 ms 172.237.129.236
33 2026-08-20 04:00 639227944541208342
321 ms 172.237.129.236
32 2026-08-20 04:00 639227944541208342
321 ms 172.237.129.242
31 2026-08-20 04:00 639227944541208342
321 ms 172.237.129.108
30 2026-08-20 03:43 639227934657213484
473 ms 172.237.129.236
29 2026-08-20 03:43 639227934657213484
473 ms 172.237.129.242
28 2026-08-20 03:43 639227934657213484
473 ms 172.237.129.108
27 2026-08-20 02:51 639227903628145469
3 ms 172.237.129.242
26 2026-08-20 02:51 639227903628145469
3 ms 172.237.129.108
25 2026-08-20 02:51 639227903628145469
3 ms 172.237.129.236
24 2026-08-20 02:36 639227893995483475
277 ms 172.237.129.236
23 2026-08-20 02:36 639227893995483475
277 ms 172.237.129.108
22 2026-08-20 02:36 639227893995483475
277 ms 172.237.129.242
21 2026-08-20 02:19 639227884280244209
319 ms 172.237.129.236
20 2026-08-20 02:19 639227884280244209
319 ms 172.237.129.108
19 2026-08-20 02:19 639227884280244209
319 ms 172.237.129.242
18 2026-08-20 02:03 639227874371147132
308 ms 172.237.129.236
17 2026-08-20 02:03 639227874371147132
308 ms 172.237.129.242
16 2026-08-20 02:03 639227874371147132
308 ms 172.237.129.108
15 2026-08-20 01:11 639227843224256432
2 ms 172.237.129.236
14 2026-08-20 01:11 639227843224256432
2 ms 172.237.129.242
13 2026-08-20 01:11 639227843224256432
2 ms 172.237.129.108
12 2026-08-20 00:55 639227833720403506
2 ms 172.237.129.242
11 2026-08-20 00:55 639227833720403506
2 ms 172.237.129.108
10 2026-08-20 00:55 639227833720403506
2 ms 172.237.129.236
9 2026-08-20 00:39 639227824170728278
3 ms 172.237.129.108
8 2026-08-20 00:39 639227824170728278
3 ms 172.237.129.236
7 2026-08-20 00:39 639227824170728278
3 ms 172.237.129.242
6 2026-08-20 00:23 639227814865867570
507 ms 172.237.129.242
5 2026-08-20 00:23 639227814865867570
507 ms 172.237.129.108
4 2026-08-20 00:23 639227814865867570
507 ms 172.237.129.236
3 2026-08-20 00:08 639227805445376839
269 ms 172.237.129.108
2 2026-08-20 00:08 639227805445376839
269 ms 172.237.129.242
1 2026-08-20 00:08 639227805445376839
269 ms 172.237.129.236