DNS response history for a1.cloudtb.com

a1.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 2026-08-24. For this date, NameServerHistory found 56 DNS check records, 56 successful responses, 0 failed responses, and 211 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 a1.cloudtb.com.
Records on Selected Date

56

Historical checks stored for this nameserver on selected date

Average Latency

211 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:46

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

56

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 a1.cloudtb.com

Showing DNS history for 2026-08-24 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
56 2026-08-24 23:46 639232119551972438
22 ms 5.104.107.188
55 2026-08-24 23:29 639232109112567473
158 ms 5.104.107.188
54 2026-08-24 22:36 639232077430823987
148 ms 5.104.107.188
53 2026-08-24 22:19 639232067340513033
50 ms 5.104.107.188
52 2026-08-24 22:02 639232057157944387
14 ms 5.104.107.188
51 2026-08-24 21:45 639232046895282144
32 ms 5.104.107.188
50 2026-08-24 20:51 639232014356623395
166 ms 5.104.107.188
49 2026-08-24 20:34 639232004177831322
169 ms 5.104.107.188
48 2026-08-24 20:17 639231993997863976
37 ms 5.104.107.188
47 2026-08-24 20:00 639231983967363696
48 ms 5.104.107.188
46 2026-08-24 19:08 639231952257842845
73 ms 5.104.107.188
45 2026-08-24 18:51 639231942277816756
2011 ms 5.104.107.188
44 2026-08-24 18:34 639231932094180724
13 ms 5.104.107.188
43 2026-08-24 18:17 639231922041034838
9 ms 5.104.107.188
42 2026-08-24 17:24 639231890488117536
32 ms 5.104.107.188
41 2026-08-24 17:08 639231880574255543
170 ms 5.104.107.188
40 2026-08-24 16:51 639231870418029045
17 ms 5.104.107.188
39 2026-08-24 16:34 639231860258429562
64 ms 5.104.107.188
38 2026-08-24 15:41 639231828211839931
148 ms 5.104.107.188
37 2026-08-24 15:24 639231818080917481
6 ms 5.104.107.188
36 2026-08-24 15:07 639231807961539652
57 ms 5.104.107.188
35 2026-08-24 14:50 639231797631669865
33 ms 5.104.107.188
34 2026-08-24 13:57 639231765923559455
160 ms 5.104.107.188
33 2026-08-24 13:40 639231755868832964
20 ms 5.104.107.188
32 2026-08-24 13:23 639231745628278877
31 ms 5.104.107.188
31 2026-08-24 13:06 639231735407682062
2042 ms 5.104.107.188
30 2026-08-24 12:13 639231703815441688
157 ms 5.104.107.188
29 2026-08-24 11:57 639231693747052549
153 ms 5.104.107.188
28 2026-08-24 11:40 639231683712487276
17 ms 5.104.107.188
27 2026-08-24 11:23 639231673513573868
7 ms 5.104.107.188
26 2026-08-24 10:30 639231641791249939
23 ms 5.104.107.188
25 2026-08-24 10:14 639231631866211033
2016 ms 5.104.107.188
24 2026-08-24 09:56 639231621644955316
47 ms 5.104.107.188
23 2026-08-24 09:40 639231611478799259
5 ms 5.104.107.188
22 2026-08-24 08:47 639231579923718211
18 ms 5.104.107.188
21 2026-08-24 08:30 639231569810702936
7 ms 5.104.107.188
20 2026-08-24 08:13 639231559762411619
12 ms 5.104.107.188
19 2026-08-24 07:56 639231549663595407
157 ms 5.104.107.188
18 2026-08-24 07:04 639231518076817246
150 ms 5.104.107.188
17 2026-08-24 06:47 639231508078650885
70 ms 5.104.107.188
16 2026-08-24 06:31 639231498210697093
40 ms 5.104.107.188
15 2026-08-24 06:14 639231488109699360
4 ms 5.104.107.188
14 2026-08-24 05:22 639231456772510692
2247 ms 5.104.107.188
13 2026-08-24 05:06 639231447084631185
41 ms 5.104.107.188
12 2026-08-24 04:49 639231437208519473
154 ms 5.104.107.188
11 2026-08-24 04:32 639231427209627490
4 ms 5.104.107.188
10 2026-08-24 03:40 639231395791246644
152 ms 5.104.107.188
9 2026-08-24 03:24 639231386075551458
3 ms 5.104.107.188
8 2026-08-24 03:07 639231376208713791
177 ms 5.104.107.188
7 2026-08-24 02:51 639231366170589276
6 ms 5.104.107.188
6 2026-08-24 01:58 639231334732159368
11 ms 5.104.107.188
5 2026-08-24 01:42 639231325035670078
33 ms 5.104.107.188
4 2026-08-24 01:26 639231315132253837
44 ms 5.104.107.188
3 2026-08-24 01:09 639231305014280808
156 ms 5.104.107.188
2 2026-08-24 00:17 639231273779380675
166 ms 5.104.107.188
1 2026-08-24 00:01 639231264180839154
4 ms 5.104.107.188