DNS response history for ns1.dcloudstc.com

ns1.dcloudstc.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 73 DNS check records, 72 successful responses, 1 failed responses, and 263 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 ns1.dcloudstc.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

263 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

120.232.22.245

Most recently resolved hosting IP on selected date

Successful Responses

72

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.dcloudstc.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
73 2026-08-21 23:56 639229527598660841
2 ms 120.232.22.245
72 2026-08-21 23:40 639229517954323214
195 ms 120.232.22.245
71 2026-08-21 23:24 639229508269999021
8 ms 120.232.22.245
70 2026-08-21 23:07 639229498559060171
2220 ms 120.232.22.245
69 2026-08-21 22:51 639229488519347586
263 ms 120.232.22.245
68 2026-08-21 21:57 639229456606578934
261 ms 120.232.22.245
67 2026-08-21 21:41 639229446985772499
15 ms 120.232.22.245
66 2026-08-21 21:25 639229437367313098
313 ms 120.232.22.245
65 2026-08-21 21:09 639229427923950391
5 ms 120.232.22.245
64 2026-08-21 20:53 639229418168588854
17 ms 120.232.22.245
63 2026-08-21 20:37 639229408345678334
41 ms 120.232.22.245
62 2026-08-21 20:21 639229398616354648
3 ms 120.232.22.245
61 2026-08-21 20:04 639229388634592323
40 ms 120.232.22.245
60 2026-08-21 19:48 639229378792837692
5 ms 120.232.22.245
59 2026-08-21 19:31 639229369154682311
177 ms 120.232.22.245
58 2026-08-21 19:15 639229359248017926
3 ms 120.232.22.245
57 2026-08-21 18:58 639229349124294642
248 ms 120.232.22.245
56 2026-08-21 18:06 639229317791715692
5 ms 120.232.22.245
55 2026-08-21 17:50 639229308115194575
3 ms 120.232.22.245
54 2026-08-21 17:34 639229298320320558
8 ms 120.232.22.245
53 2026-08-21 17:17 639229288674863221
509 ms 120.232.22.245
52 2026-08-21 17:01 639229278983677079
2036 ms 120.232.22.245
51 2026-08-21 16:45 639229269405517175
9 ms 120.232.22.245
50 2026-08-21 16:29 639229259594798244
260 ms 120.232.22.245
49 2026-08-21 16:13 639229249736681188
4 ms 120.232.22.245
48 2026-08-21 15:56 639229239699417787
231 ms 120.232.22.245
47 2026-08-21 15:39 639229229621964033
14 ms 120.232.22.245
46 2026-08-21 15:22 639229219567270965
3 ms 120.232.22.245
45 2026-08-21 15:05 639229209406666856
4 ms 120.232.22.245
44 2026-08-21 14:13 639229177815876178
20 ms 120.232.22.245
43 2026-08-21 13:56 639229168243572685
5 ms 120.232.22.245
42 2026-08-21 13:41 639229158599856475
7 ms 120.232.22.245
41 2026-08-21 13:24 639229148998940902
212 ms 120.232.22.245
40 2026-08-21 13:09 639229139276923594
198 ms 120.232.22.245
39 2026-08-21 12:52 639229129709912394
34 ms 120.232.22.245
38 2026-08-21 12:36 639229119801488500
439 ms 120.232.22.245
37 2026-08-21 12:20 639229110135262458
35 ms 120.232.22.245
36 2026-08-21 12:04 639229100336051392
15 ms 120.232.22.245
35 2026-08-21 11:47 639229090641415626
3 ms 120.232.22.245
34 2026-08-21 11:31 639229080702683947
229 ms 120.232.22.245
33 2026-08-21 11:14 639229070601456699
7 ms 120.232.22.245
32 2026-08-21 10:21 639229038947447232
9 ms 120.232.22.245
31 2026-08-21 10:05 639229029268708773
390 ms 120.232.22.245
30 2026-08-21 09:49 639229019647910603
175 ms 120.232.22.245
29 2026-08-21 09:33 639229009983843738
177 ms 120.232.22.245
28 2026-08-21 09:17 639229000203331882
220 ms 120.232.22.245
27 2026-08-21 09:00 639228990302335999
-
26 2026-08-21 08:44 639228980567740722
53 ms 120.232.22.245
25 2026-08-21 08:28 639228970762445174
204 ms 120.232.22.245
24 2026-08-21 08:11 639228961065054445
224 ms 120.232.22.245
23 2026-08-21 07:55 639228951224649885
3 ms 120.232.22.245
22 2026-08-21 07:38 639228941303864592
3 ms 120.232.22.245
21 2026-08-21 07:22 639228931191328583
3 ms 120.232.22.245
20 2026-08-21 06:29 639228899518173317
5 ms 120.232.22.245
19 2026-08-21 06:13 639228889785027669
206 ms 120.232.22.245
18 2026-08-21 05:56 639228880106330161
14 ms 120.232.22.245
17 2026-08-21 05:40 639228870316184091
397 ms 120.232.22.245
16 2026-08-21 05:24 639228860695366512
2060 ms 120.232.22.245
15 2026-08-21 05:08 639228851027209500
34 ms 120.232.22.245
14 2026-08-21 04:52 639228841479265462
2210 ms 120.232.22.245
13 2026-08-21 04:36 639228831752962260
196 ms 120.232.22.245
12 2026-08-21 04:20 639228821953295483
319 ms 120.232.22.245
11 2026-08-21 04:03 639228812227429953
196 ms 120.232.22.245
10 2026-08-21 03:47 639228802476107538
2008 ms 120.232.22.245
9 2026-08-21 03:30 639228792525492032
10 ms 120.232.22.245
8 2026-08-21 02:38 639228761131421385
411 ms 120.232.22.245
7 2026-08-21 02:22 639228751571206692
230 ms 120.232.22.245
6 2026-08-21 02:06 639228741705571019
227 ms 120.232.22.245
5 2026-08-21 01:49 639228731642208228
175 ms 120.232.22.245
4 2026-08-21 00:57 639228700387002072
195 ms 120.232.22.245
3 2026-08-21 00:41 639228690742014433
7 ms 120.232.22.245
2 2026-08-21 00:24 639228680877937122
254 ms 120.232.22.245
1 2026-08-21 00:08 639228670775860800
221 ms 120.232.22.245