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 2026-08-16. For this date, NameServerHistory found 60 DNS check records, 59 successful responses, 1 failed responses, and 147 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

60

Historical checks stored for this nameserver on selected date

Average Latency

147 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:50

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

59

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

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 2026-08-16 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
60 2026-08-16 23:50 639225207490611656
34 ms 5.104.107.188
59 2026-08-16 23:34 639225198045815385
37 ms 5.104.107.188
58 2026-08-16 22:42 639225166825544741
8 ms 5.104.107.188
57 2026-08-16 22:27 639225157549461269
36 ms 5.104.107.188
56 2026-08-16 22:11 639225147914556308
7 ms 5.104.107.188
55 2026-08-16 21:55 639225138472322960
2015 ms 5.104.107.188
54 2026-08-16 21:03 639225107211236826
158 ms 5.104.107.188
53 2026-08-16 20:47 639225097684457510
13 ms 5.104.107.188
52 2026-08-16 20:31 639225087942913396
24 ms 5.104.107.188
51 2026-08-16 20:15 639225078238684183
15 ms 5.104.107.188
50 2026-08-16 19:22 639225046944151094
42 ms 5.104.107.188
49 2026-08-16 19:07 639225037234857231
27 ms 5.104.107.188
48 2026-08-16 18:50 639225027423459920
106 ms 5.104.107.188
47 2026-08-16 18:34 639225017891613027
15 ms 5.104.107.188
46 2026-08-16 17:40 639224986298183527
15 ms 5.104.107.188
45 2026-08-16 17:24 639224976567107023
2156 ms 5.104.107.188
44 2026-08-16 17:08 639224966709723386
10 ms 5.104.107.188
43 2026-08-16 16:52 639224957175756942
173 ms 5.104.107.188
42 2026-08-16 16:00 639224925782379869
56 ms 5.104.107.188
41 2026-08-16 15:44 639224916429532459
43 ms 5.104.107.188
40 2026-08-16 15:28 639224906878325623
27 ms 5.104.107.188
39 2026-08-16 15:12 639224897258974385
17 ms 5.104.107.188
38 2026-08-16 14:20 639224866169532828
10 ms 5.104.107.188
37 2026-08-16 14:04 639224856561831915
6 ms 5.104.107.188
36 2026-08-16 13:48 639224846830897794
-
35 2026-08-16 13:32 639224836975863283
214 ms 5.104.107.188
34 2026-08-16 12:39 639224804985340946
9 ms 5.104.107.188
33 2026-08-16 12:23 639224795567782333
21 ms 5.104.107.188
32 2026-08-16 12:07 639224785914225250
6 ms 5.104.107.188
31 2026-08-16 11:51 639224776383854998
9 ms 5.104.107.188
30 2026-08-16 10:58 639224744252113993
16 ms 5.104.107.188
29 2026-08-16 10:41 639224734238905542
23 ms 5.104.107.188
28 2026-08-16 10:25 639224724335031221
249 ms 5.104.107.188
27 2026-08-16 10:08 639224714475244430
35 ms 5.104.107.188
26 2026-08-16 09:12 639224681063874153
6 ms 5.104.107.188
25 2026-08-16 08:56 639224671038956665
41 ms 5.104.107.188
24 2026-08-16 08:39 639224661079806122
5 ms 5.104.107.188
23 2026-08-16 08:23 639224651169993038
9 ms 5.104.107.188
22 2026-08-16 07:29 639224618882283050
4 ms 5.104.107.188
21 2026-08-16 07:13 639224609519965372
33 ms 5.104.107.188
20 2026-08-16 06:57 639224599969658888
56 ms 5.104.107.188
19 2026-08-16 06:42 639224590360343307
59 ms 5.104.107.188
18 2026-08-16 05:49 639224558901831832
4 ms 5.104.107.188
17 2026-08-16 05:34 639224549678210576
4 ms 5.104.107.188
16 2026-08-16 05:18 639224540433420642
45 ms 5.104.107.188
15 2026-08-16 05:02 639224531046032443
152 ms 5.104.107.188
14 2026-08-16 04:10 639224499638024410
7 ms 5.104.107.188
13 2026-08-16 03:55 639224490358783451
4 ms 5.104.107.188
12 2026-08-16 03:39 639224481111410545
2162 ms 5.104.107.188
11 2026-08-16 03:24 639224471809153772
5 ms 5.104.107.188
10 2026-08-16 02:31 639224440124457324
4 ms 5.104.107.188
9 2026-08-16 02:16 639224430921105721
155 ms 5.104.107.188
8 2026-08-16 02:00 639224421455433103
4 ms 5.104.107.188
7 2026-08-16 01:45 639224412089740331
3 ms 5.104.107.188
6 2026-08-16 01:30 639224403168392868
13 ms 5.104.107.188
5 2026-08-16 01:14 639224393856251387
35 ms 5.104.107.188
4 2026-08-16 00:59 639224384677141438
149 ms 5.104.107.188
3 2026-08-16 00:44 639224375597986398
34 ms 5.104.107.188
2 2026-08-16 00:28 639224366430296466
34 ms 5.104.107.188
1 2026-08-16 00:13 639224357218176789
12 ms 5.104.107.188