DNS response history for ns1.cloudcdns.com

ns1.cloudcdns.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 114 DNS check records, 114 successful responses, 0 failed responses, and 520 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.cloudcdns.com.
Records on Selected Date

114

Historical checks stored for this nameserver on selected date

Average Latency

520 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

115.231.234.252

Most recently resolved hosting IP on selected date

Successful Responses

114

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 ns1.cloudcdns.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
114 2026-08-20 23:19 639228639850033448
13 ms 115.231.234.252
113 2026-08-20 23:19 639228639850033448
13 ms 117.149.202.233
112 2026-08-20 23:03 639228630204271870
479 ms 115.231.234.252
111 2026-08-20 23:03 639228630204271870
479 ms 117.149.202.233
110 2026-08-20 22:46 639228620295091135
229 ms 117.149.202.233
109 2026-08-20 22:46 639228620295091135
229 ms 115.231.234.252
108 2026-08-20 22:30 639228610298336915
705 ms 115.231.234.252
107 2026-08-20 22:30 639228610298336915
705 ms 117.149.202.233
106 2026-08-20 21:37 639228578917047616
320 ms 117.149.202.233
105 2026-08-20 21:37 639228578917047616
320 ms 115.231.234.252
104 2026-08-20 21:21 639228569046445709
245 ms 117.149.202.233
103 2026-08-20 21:21 639228569046445709
245 ms 115.231.234.252
102 2026-08-20 21:04 639228558946830986
243 ms 117.149.202.233
101 2026-08-20 21:04 639228558946830986
243 ms 115.231.234.252
100 2026-08-20 20:47 639228548977359217
409 ms 117.149.202.233
99 2026-08-20 20:47 639228548977359217
409 ms 115.231.234.252
98 2026-08-20 19:55 639228517494157668
246 ms 115.231.234.252
97 2026-08-20 19:55 639228517494157668
246 ms 117.149.202.233
96 2026-08-20 19:38 639228507374116892
428 ms 115.231.234.252
95 2026-08-20 19:38 639228507374116892
428 ms 117.149.202.233
94 2026-08-20 19:21 639228497315154893
356 ms 115.231.234.252
93 2026-08-20 19:21 639228497315154893
356 ms 117.149.202.233
92 2026-08-20 19:05 639228487287648341
375 ms 115.231.234.252
91 2026-08-20 19:05 639228487287648341
375 ms 117.149.202.233
90 2026-08-20 18:12 639228455828123788
389 ms 117.149.202.233
89 2026-08-20 18:12 639228455828123788
389 ms 115.231.234.252
88 2026-08-20 17:56 639228445900082244
458 ms 115.231.234.252
87 2026-08-20 17:56 639228445900082244
458 ms 117.149.202.233
86 2026-08-20 17:39 639228435866352323
475 ms 115.231.234.252
85 2026-08-20 17:39 639228435866352323
475 ms 117.149.202.233
84 2026-08-20 17:22 639228425802273151
528 ms 117.149.202.233
83 2026-08-20 17:22 639228425802273151
528 ms 115.231.234.252
82 2026-08-20 16:29 639228393616324230
328 ms 115.231.234.252
81 2026-08-20 16:29 639228393616324230
328 ms 117.149.202.233
80 2026-08-20 16:12 639228383590408693
282 ms 115.231.234.252
79 2026-08-20 16:12 639228383590408693
282 ms 117.149.202.233
78 2026-08-20 15:55 639228373471467474
353 ms 117.149.202.233
77 2026-08-20 15:55 639228373471467474
353 ms 115.231.234.252
76 2026-08-20 15:38 639228363426647311
351 ms 115.231.234.252
75 2026-08-20 15:38 639228363426647311
351 ms 117.149.202.233
74 2026-08-20 14:45 639228331681701910
950 ms 115.231.234.252
73 2026-08-20 14:45 639228331681701910
950 ms 117.149.202.233
72 2026-08-20 14:29 639228321714746824
445 ms 115.231.234.252
71 2026-08-20 14:29 639228321714746824
445 ms 117.149.202.233
70 2026-08-20 14:12 639228311652090262
533 ms 115.231.234.252
69 2026-08-20 14:12 639228311652090262
533 ms 117.149.202.233
68 2026-08-20 13:55 639228301670088587
695 ms 115.231.234.252
67 2026-08-20 13:55 639228301670088587
695 ms 117.149.202.233
66 2026-08-20 13:02 639228269987976710
804 ms 115.231.234.252
65 2026-08-20 13:02 639228269987976710
804 ms 117.149.202.233
64 2026-08-20 12:46 639228260009452308
2305 ms 115.231.234.252
63 2026-08-20 12:46 639228260009452308
2305 ms 117.149.202.233
62 2026-08-20 12:29 639228249661740894
468 ms 115.231.234.252
61 2026-08-20 12:29 639228249661740894
468 ms 117.149.202.233
60 2026-08-20 12:12 639228239552680346
397 ms 117.149.202.233
59 2026-08-20 12:12 639228239552680346
397 ms 115.231.234.252
58 2026-08-20 11:19 639228207667580819
384 ms 115.231.234.252
57 2026-08-20 11:19 639228207667580819
384 ms 117.149.202.233
56 2026-08-20 11:02 639228197494011560
413 ms 115.231.234.252
55 2026-08-20 11:02 639228197494011560
413 ms 117.149.202.233
54 2026-08-20 10:45 639228187497039939
474 ms 115.231.234.252
53 2026-08-20 10:45 639228187497039939
474 ms 117.149.202.233
52 2026-08-20 10:28 639228177408432646
487 ms 115.231.234.252
51 2026-08-20 10:28 639228177408432646
487 ms 117.149.202.233
50 2026-08-20 09:36 639228146356166262
376 ms 115.231.234.252
49 2026-08-20 09:36 639228146356166262
376 ms 117.149.202.233
48 2026-08-20 09:20 639228136541505712
337 ms 115.231.234.252
47 2026-08-20 09:20 639228136541505712
337 ms 117.149.202.233
46 2026-08-20 09:03 639228126519136598
434 ms 115.231.234.252
45 2026-08-20 09:03 639228126519136598
434 ms 117.149.202.233
44 2026-08-20 08:47 639228116537148885
765 ms 115.231.234.252
43 2026-08-20 08:47 639228116537148885
765 ms 117.149.202.233
42 2026-08-20 07:54 639228085320764351
282 ms 117.149.202.233
41 2026-08-20 07:54 639228085320764351
282 ms 115.231.234.252
40 2026-08-20 07:38 639228075444604839
322 ms 115.231.234.252
39 2026-08-20 07:38 639228075444604839
322 ms 117.149.202.233
38 2026-08-20 07:22 639228065615498985
260 ms 117.149.202.233
37 2026-08-20 07:22 639228065615498985
260 ms 115.231.234.252
36 2026-08-20 07:05 639228055675321422
2222 ms 115.231.234.252
35 2026-08-20 07:05 639228055675321422
2222 ms 117.149.202.233
34 2026-08-20 06:13 639228024230839396
237 ms 117.149.202.233
33 2026-08-20 06:13 639228024230839396
237 ms 115.231.234.252
32 2026-08-20 05:57 639228014720406505
797 ms 115.231.234.252
31 2026-08-20 05:57 639228014720406505
797 ms 117.149.202.233
30 2026-08-20 05:41 639228004930827030
430 ms 115.231.234.252
29 2026-08-20 05:41 639228004930827030
430 ms 117.149.202.233
28 2026-08-20 05:24 639227995103340154
435 ms 117.149.202.233
27 2026-08-20 05:24 639227995103340154
435 ms 115.231.234.252
26 2026-08-20 04:32 639227963811374894
384 ms 115.231.234.252
25 2026-08-20 04:32 639227963811374894
384 ms 117.149.202.233
24 2026-08-20 04:16 639227954132571365
408 ms 115.231.234.252
23 2026-08-20 04:16 639227954132571365
408 ms 117.149.202.233
22 2026-08-20 04:00 639227944541208342
401 ms 115.231.234.252
21 2026-08-20 04:00 639227944541208342
401 ms 117.149.202.233
20 2026-08-20 03:43 639227934657213484
338 ms 115.231.234.252
19 2026-08-20 03:43 639227934657213484
338 ms 117.149.202.233
18 2026-08-20 02:51 639227903628145469
404 ms 115.231.234.252
17 2026-08-20 02:51 639227903628145469
404 ms 117.149.202.233
16 2026-08-20 02:35 639227893995483475
263 ms 117.149.202.233
15 2026-08-20 02:35 639227893995483475
263 ms 115.231.234.252
14 2026-08-20 02:19 639227884280244209
2020 ms 115.231.234.252
13 2026-08-20 02:19 639227884280244209
2020 ms 117.149.202.233
12 2026-08-20 02:03 639227874371147132
417 ms 117.149.202.233
11 2026-08-20 02:03 639227874371147132
417 ms 115.231.234.252
10 2026-08-20 01:11 639227843224256432
289 ms 117.149.202.233
9 2026-08-20 01:11 639227843224256432
289 ms 115.231.234.252
8 2026-08-20 00:55 639227833720403506
512 ms 115.231.234.252
7 2026-08-20 00:55 639227833720403506
512 ms 117.149.202.233
6 2026-08-20 00:39 639227824170728278
438 ms 115.231.234.252
5 2026-08-20 00:39 639227824170728278
438 ms 117.149.202.233
4 2026-08-20 00:23 639227814865867570
463 ms 115.231.234.252
3 2026-08-20 00:23 639227814865867570
463 ms 117.149.202.233
2 2026-08-20 00:08 639227805445376839
859 ms 117.149.202.233
1 2026-08-20 00:08 639227805445376839
859 ms 115.231.234.252