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 2026-08-10. For this date, NameServerHistory found 82 DNS check records, 82 successful responses, 0 failed responses, and 101 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

82

Historical checks stored for this nameserver on selected date

Average Latency

101 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:52

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 a1.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 23:52 639220027366289509
4 ms 5.104.107.188
81 2026-08-10 23:37 639220018272941900
6 ms 5.104.107.188
80 2026-08-10 23:22 639220009109892969
5 ms 5.104.107.188
79 2026-08-10 23:06 639220000040489788
5 ms 5.104.107.188
78 2026-08-10 22:52 639219991197135747
16 ms 5.104.107.188
77 2026-08-10 22:37 639219982104540014
19 ms 5.104.107.188
76 2026-08-10 22:22 639219973150300215
171 ms 5.104.107.188
75 2026-08-10 22:07 639219964188486697
50 ms 5.104.107.188
74 2026-08-10 21:51 639219954995921784
48 ms 5.104.107.188
73 2026-08-10 21:36 639219945559908104
20 ms 5.104.107.188
72 2026-08-10 20:43 639219914137782273
40 ms 5.104.107.188
71 2026-08-10 20:28 639219904858355064
60 ms 5.104.107.188
70 2026-08-10 20:13 639219895655263396
28 ms 5.104.107.188
69 2026-08-10 19:58 639219886527091074
7 ms 5.104.107.188
68 2026-08-10 19:42 639219877343266628
9 ms 5.104.107.188
67 2026-08-10 19:27 639219868177358195
19 ms 5.104.107.188
66 2026-08-10 19:12 639219859159581515
56 ms 5.104.107.188
65 2026-08-10 18:57 639219850124020182
32 ms 5.104.107.188
64 2026-08-10 18:41 639219840940124840
32 ms 5.104.107.188
63 2026-08-10 18:26 639219831829876486
20 ms 5.104.107.188
62 2026-08-10 18:11 639219822587759143
55 ms 5.104.107.188
61 2026-08-10 17:55 639219813247114428
29 ms 5.104.107.188
60 2026-08-10 17:03 639219781959606396
191 ms 5.104.107.188
59 2026-08-10 16:48 639219772658305431
2007 ms 5.104.107.188
58 2026-08-10 16:32 639219763454523027
43 ms 5.104.107.188
57 2026-08-10 16:17 639219754279127815
35 ms 5.104.107.188
56 2026-08-10 16:02 639219745087467767
45 ms 5.104.107.188
55 2026-08-10 15:46 639219735900678107
17 ms 5.104.107.188
54 2026-08-10 15:31 639219726531461979
25 ms 5.104.107.188
53 2026-08-10 15:16 639219717415222156
28 ms 5.104.107.188
52 2026-08-10 15:00 639219708266470863
12 ms 5.104.107.188
51 2026-08-10 14:45 639219699049479559
49 ms 5.104.107.188
50 2026-08-10 14:30 639219689775815194
35 ms 5.104.107.188
49 2026-08-10 14:14 639219680511810632
178 ms 5.104.107.188
48 2026-08-10 13:22 639219648997191257
9 ms 5.104.107.188
47 2026-08-10 13:07 639219639938909436
37 ms 5.104.107.188
46 2026-08-10 12:51 639219630718286441
4 ms 5.104.107.188
45 2026-08-10 12:36 639219621472350410
5 ms 5.104.107.188
44 2026-08-10 12:21 639219612500421992
4 ms 5.104.107.188
43 2026-08-10 12:06 639219603383833445
42 ms 5.104.107.188
42 2026-08-10 11:50 639219594143823358
44 ms 5.104.107.188
41 2026-08-10 11:35 639219585053166024
66 ms 5.104.107.188
40 2026-08-10 11:20 639219575885776644
2050 ms 5.104.107.188
39 2026-08-10 11:05 639219566844532361
242 ms 5.104.107.188
38 2026-08-10 10:49 639219557705808294
182 ms 5.104.107.188
37 2026-08-10 10:34 639219548482688649
13 ms 5.104.107.188
36 2026-08-10 09:43 639219517492763539
148 ms 5.104.107.188
35 2026-08-10 09:28 639219508755773605
16 ms 5.104.107.188
34 2026-08-10 09:13 639219499852103863
40 ms 5.104.107.188
33 2026-08-10 08:58 639219490893714387
28 ms 5.104.107.188
32 2026-08-10 08:44 639219482299305521
35 ms 5.104.107.188
31 2026-08-10 08:30 639219473613114853
29 ms 5.104.107.188
30 2026-08-10 08:15 639219465061138643
195 ms 5.104.107.188
29 2026-08-10 08:01 639219456616129015
30 ms 5.104.107.188
28 2026-08-10 07:47 639219447974008557
35 ms 5.104.107.188
27 2026-08-10 07:33 639219439498255213
215 ms 5.104.107.188
26 2026-08-10 07:18 639219430664872256
6 ms 5.104.107.188
25 2026-08-10 07:03 639219421757560037
274 ms 5.104.107.188
24 2026-08-10 06:12 639219390773218684
31 ms 5.104.107.188
23 2026-08-10 05:58 639219382205367722
21 ms 5.104.107.188
22 2026-08-10 05:43 639219373711937615
75 ms 5.104.107.188
21 2026-08-10 05:29 639219365088558404
3 ms 5.104.107.188
20 2026-08-10 05:14 639219356348833255
121 ms 5.104.107.188
19 2026-08-10 05:00 639219347860053478
33 ms 5.104.107.188
18 2026-08-10 04:46 639219339173195121
15 ms 5.104.107.188
17 2026-08-10 04:32 639219330642664669
37 ms 5.104.107.188
16 2026-08-10 04:17 639219322058698995
9 ms 5.104.107.188
15 2026-08-10 04:03 639219313564344199
13 ms 5.104.107.188
14 2026-08-10 03:48 639219304775113236
53 ms 5.104.107.188
13 2026-08-10 03:33 639219295706181119
178 ms 5.104.107.188
12 2026-08-10 02:42 639219264663923254
19 ms 5.104.107.188
11 2026-08-10 02:28 639219256015178099
24 ms 5.104.107.188
10 2026-08-10 02:14 639219247509540188
3 ms 5.104.107.188
9 2026-08-10 02:00 639219238999539092
36 ms 5.104.107.188
8 2026-08-10 01:45 639219230498823902
11 ms 5.104.107.188
7 2026-08-10 01:31 639219221706460911
5 ms 5.104.107.188
6 2026-08-10 01:16 639219212930606887
149 ms 5.104.107.188
5 2026-08-10 01:02 639219204307908525
7 ms 5.104.107.188
4 2026-08-10 00:47 639219195720181470
10 ms 5.104.107.188
3 2026-08-10 00:33 639219186898174002
167 ms 5.104.107.188
2 2026-08-10 00:18 639219178004946976
21 ms 5.104.107.188
1 2026-08-10 00:03 639219168958805474
74 ms 5.104.107.188