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 2026-08-10. For this date, NameServerHistory found 82 DNS check records, 82 successful responses, 0 failed responses, and 193 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

82

Historical checks stored for this nameserver on selected date

Average Latency

193 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:55

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

82

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 2026-08-10 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
82 2026-08-10 23:55 639220027366289509
28 ms 5.104.107.188
81 2026-08-10 23:40 639220018272941900
163 ms 5.104.107.188
80 2026-08-10 23:24 639220009109892969
35 ms 5.104.107.188
79 2026-08-10 23:09 639220000040489788
49 ms 5.104.107.188
78 2026-08-10 22:54 639219991197135747
152 ms 5.104.107.188
77 2026-08-10 22:39 639219982104540014
27 ms 5.104.107.188
76 2026-08-10 22:24 639219973150300215
15 ms 5.104.107.188
75 2026-08-10 22:09 639219964188486697
36 ms 5.104.107.188
74 2026-08-10 21:54 639219954995921784
29 ms 5.104.107.188
73 2026-08-10 21:38 639219945559908104
6 ms 5.104.107.188
72 2026-08-10 20:46 639219914137782273
5 ms 5.104.107.188
71 2026-08-10 20:31 639219904858355064
48 ms 5.104.107.188
70 2026-08-10 20:15 639219895655263396
24 ms 5.104.107.188
69 2026-08-10 20:00 639219886527091074
28 ms 5.104.107.188
68 2026-08-10 19:45 639219877343266628
208 ms 5.104.107.188
67 2026-08-10 19:30 639219868177358195
15 ms 5.104.107.188
66 2026-08-10 19:14 639219859159581515
10 ms 5.104.107.188
65 2026-08-10 18:59 639219850124020182
167 ms 5.104.107.188
64 2026-08-10 18:44 639219840940124840
43 ms 5.104.107.188
63 2026-08-10 18:29 639219831829876486
5 ms 5.104.107.188
62 2026-08-10 18:14 639219822587759143
2033 ms 5.104.107.188
61 2026-08-10 17:58 639219813247114428
162 ms 5.104.107.188
60 2026-08-10 17:07 639219781959606396
34 ms 5.104.107.188
59 2026-08-10 16:51 639219772658305431
188 ms 5.104.107.188
58 2026-08-10 16:36 639219763454523027
153 ms 5.104.107.188
57 2026-08-10 16:21 639219754279127815
5 ms 5.104.107.188
56 2026-08-10 16:05 639219745087467767
28 ms 5.104.107.188
55 2026-08-10 15:50 639219735900678107
8 ms 5.104.107.188
54 2026-08-10 15:34 639219726531461979
9 ms 5.104.107.188
53 2026-08-10 15:19 639219717415222156
14 ms 5.104.107.188
52 2026-08-10 15:04 639219708266470863
152 ms 5.104.107.188
51 2026-08-10 14:49 639219699049479559
6 ms 5.104.107.188
50 2026-08-10 14:33 639219689775815194
189 ms 5.104.107.188
49 2026-08-10 14:18 639219680511810632
11 ms 5.104.107.188
48 2026-08-10 13:25 639219648997191257
24 ms 5.104.107.188
47 2026-08-10 13:10 639219639938909436
6 ms 5.104.107.188
46 2026-08-10 12:55 639219630718286441
7 ms 5.104.107.188
45 2026-08-10 12:39 639219621472350410
6 ms 5.104.107.188
44 2026-08-10 12:24 639219612500421992
25 ms 5.104.107.188
43 2026-08-10 12:09 639219603383833445
168 ms 5.104.107.188
42 2026-08-10 11:54 639219594143823358
2048 ms 5.104.107.188
41 2026-08-10 11:39 639219585053166024
33 ms 5.104.107.188
40 2026-08-10 11:23 639219575885776644
58 ms 5.104.107.188
39 2026-08-10 11:08 639219566844532361
11 ms 5.104.107.188
38 2026-08-10 10:53 639219557705808294
26 ms 5.104.107.188
37 2026-08-10 10:38 639219548482688649
230 ms 5.104.107.188
36 2026-08-10 09:45 639219517492763539
45 ms 5.104.107.188
35 2026-08-10 09:31 639219508755773605
6 ms 5.104.107.188
34 2026-08-10 09:16 639219499852103863
17 ms 5.104.107.188
33 2026-08-10 09:01 639219490893714387
11 ms 5.104.107.188
32 2026-08-10 08:47 639219482299305521
17 ms 5.104.107.188
31 2026-08-10 08:32 639219473613114853
14 ms 5.104.107.188
30 2026-08-10 08:18 639219465061138643
7 ms 5.104.107.188
29 2026-08-10 08:04 639219456616129015
5 ms 5.104.107.188
28 2026-08-10 07:49 639219447974008557
2016 ms 5.104.107.188
27 2026-08-10 07:35 639219439498255213
2019 ms 5.104.107.188
26 2026-08-10 07:21 639219430664872256
21 ms 5.104.107.188
25 2026-08-10 07:06 639219421757560037
2015 ms 5.104.107.188
24 2026-08-10 06:14 639219390773218684
38 ms 5.104.107.188
23 2026-08-10 06:00 639219382205367722
5 ms 5.104.107.188
22 2026-08-10 05:46 639219373711937615
156 ms 5.104.107.188
21 2026-08-10 05:32 639219365088558404
36 ms 5.104.107.188
20 2026-08-10 05:17 639219356348833255
41 ms 5.104.107.188
19 2026-08-10 05:03 639219347860053478
3 ms 5.104.107.188
18 2026-08-10 04:48 639219339173195121
30 ms 5.104.107.188
17 2026-08-10 04:34 639219330642664669
13 ms 5.104.107.188
16 2026-08-10 04:20 639219322058698995
4 ms 5.104.107.188
15 2026-08-10 04:06 639219313564344199
42 ms 5.104.107.188
14 2026-08-10 03:51 639219304775113236
14 ms 5.104.107.188
13 2026-08-10 03:36 639219295706181119
2051 ms 5.104.107.188
12 2026-08-10 02:45 639219264663923254
30 ms 5.104.107.188
11 2026-08-10 02:31 639219256015178099
2 ms 5.104.107.188
10 2026-08-10 02:17 639219247509540188
11 ms 5.104.107.188
9 2026-08-10 02:03 639219238999539092
8 ms 5.104.107.188
8 2026-08-10 01:48 639219230498823902
10 ms 5.104.107.188
7 2026-08-10 01:34 639219221706460911
30 ms 5.104.107.188
6 2026-08-10 01:19 639219212930606887
4 ms 5.104.107.188
5 2026-08-10 01:05 639219204307908525
16 ms 5.104.107.188
4 2026-08-10 00:50 639219195720181470
6 ms 5.104.107.188
3 2026-08-10 00:36 639219186898174002
39 ms 5.104.107.188
2 2026-08-10 00:21 639219178004946976
291 ms 5.104.107.188
1 2026-08-10 00:06 639219168958805474
7 ms 5.104.107.188