DNS response history for a2.cloudtb.com

a2.cloudtb.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 2026-08-25. For this date, NameServerHistory found 69 DNS check records, 69 successful responses, 0 failed responses, and 225 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 a2.cloudtb.com.
Records on Selected Date

69

Historical checks stored for this nameserver on selected date

Average Latency

225 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

5.104.107.188

Most recently resolved hosting IP on selected date

Successful Responses

69

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 a2.cloudtb.com

Showing DNS history for 2026-08-25 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
69 2026-08-25 23:53 639232985300872416
202 ms 5.104.107.188
68 2026-08-25 23:36 639232974980190573
8 ms 5.104.107.188
67 2026-08-25 23:19 639232964577050707
15 ms 5.104.107.188
66 2026-08-25 22:25 639232932163142799
16 ms 5.104.107.188
65 2026-08-25 22:07 639232921673215474
2180 ms 5.104.107.188
64 2026-08-25 21:50 639232911234504639
6 ms 5.104.107.188
63 2026-08-25 21:32 639232900747078453
147 ms 5.104.107.188
62 2026-08-25 21:15 639232890389222534
17 ms 5.104.107.188
61 2026-08-25 20:58 639232880143390843
11 ms 5.104.107.188
60 2026-08-25 20:41 639232869755024069
32 ms 5.104.107.188
59 2026-08-25 20:23 639232859355940346
48 ms 5.104.107.188
58 2026-08-25 20:06 639232848992244953
41 ms 5.104.107.188
57 2026-08-25 19:49 639232838596478500
27 ms 5.104.107.188
56 2026-08-25 19:31 639232828175327683
21 ms 5.104.107.188
55 2026-08-25 19:14 639232817798330473
5 ms 5.104.107.188
54 2026-08-25 18:20 639232785462407552
8 ms 5.104.107.188
53 2026-08-25 18:03 639232775177487032
2181 ms 5.104.107.188
52 2026-08-25 17:46 639232764991087115
4 ms 5.104.107.188
51 2026-08-25 17:29 639232754842971478
8 ms 5.104.107.188
50 2026-08-25 17:12 639232744455159107
12 ms 5.104.107.188
49 2026-08-25 16:55 639232734145178231
182 ms 5.104.107.188
48 2026-08-25 16:37 639232723827874402
35 ms 5.104.107.188
47 2026-08-25 16:20 639232713533011892
22 ms 5.104.107.188
46 2026-08-25 16:03 639232703065318207
7 ms 5.104.107.188
45 2026-08-25 15:46 639232692629559470
32 ms 5.104.107.188
44 2026-08-25 15:28 639232682238836475
82 ms 5.104.107.188
43 2026-08-25 15:11 639232671787004306
44 ms 5.104.107.188
42 2026-08-25 14:16 639232638994329666
6 ms 5.104.107.188
41 2026-08-25 13:59 639232628614783237
2041 ms 5.104.107.188
40 2026-08-25 13:42 639232618360728578
26 ms 5.104.107.188
39 2026-08-25 13:25 639232608016476376
171 ms 5.104.107.188
38 2026-08-25 13:07 639232597643611557
169 ms 5.104.107.188
37 2026-08-25 12:50 639232587225721862
79 ms 5.104.107.188
36 2026-08-25 12:32 639232576780683689
9 ms 5.104.107.188
35 2026-08-25 12:15 639232566381512620
14 ms 5.104.107.188
34 2026-08-25 11:58 639232556111768563
22 ms 5.104.107.188
33 2026-08-25 11:41 639232545839529039
36 ms 5.104.107.188
32 2026-08-25 11:23 639232535349285207
14 ms 5.104.107.188
31 2026-08-25 11:06 639232524938080723
2164 ms 5.104.107.188
30 2026-08-25 10:12 639232492740373468
8 ms 5.104.107.188
29 2026-08-25 09:55 639232482235303141
65 ms 5.104.107.188
28 2026-08-25 09:37 639232471861770303
2221 ms 5.104.107.188
27 2026-08-25 09:20 639232461630217327
20 ms 5.104.107.188
26 2026-08-25 09:03 639232451282965990
12 ms 5.104.107.188
25 2026-08-25 08:46 639232440814614938
6 ms 5.104.107.188
24 2026-08-25 08:28 639232430410720425
13 ms 5.104.107.188
23 2026-08-25 08:11 639232420003096185
41 ms 5.104.107.188
22 2026-08-25 07:54 639232409467287444
8 ms 5.104.107.188
21 2026-08-25 07:36 639232399077195997
16 ms 5.104.107.188
20 2026-08-25 07:19 639232388731528337
13 ms 5.104.107.188
19 2026-08-25 07:02 639232378288598612
179 ms 5.104.107.188
18 2026-08-25 06:08 639232346196373643
9 ms 5.104.107.188
17 2026-08-25 05:51 639232336112370741
207 ms 5.104.107.188
16 2026-08-25 05:35 639232326146508970
31 ms 5.104.107.188
15 2026-08-25 05:18 639232316189381720
44 ms 5.104.107.188
14 2026-08-25 05:01 639232306217998913
27 ms 5.104.107.188
13 2026-08-25 04:45 639232296255744174
22 ms 5.104.107.188
12 2026-08-25 04:28 639232286095760789
191 ms 5.104.107.188
11 2026-08-25 04:11 639232276086186273
29 ms 5.104.107.188
10 2026-08-25 03:54 639232265900986425
47 ms 5.104.107.188
9 2026-08-25 03:37 639232255723518075
15 ms 5.104.107.188
8 2026-08-25 03:20 639232245484452890
10 ms 5.104.107.188
7 2026-08-25 03:03 639232235157175331
24 ms 5.104.107.188
6 2026-08-25 02:10 639232203197189095
53 ms 5.104.107.188
5 2026-08-25 01:53 639232192844564298
10 ms 5.104.107.188
4 2026-08-25 01:35 639232182496008942
2020 ms 5.104.107.188
3 2026-08-25 01:18 639232172197053132
22 ms 5.104.107.188
2 2026-08-25 00:25 639232140250307418
5 ms 5.104.107.188
1 2026-08-25 00:08 639232129927860324
17 ms 5.104.107.188