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 2026-08-08. For this date, NameServerHistory found 64 DNS check records, 64 successful responses, 0 failed responses, and 184 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

64

Historical checks stored for this nameserver on selected date

Average Latency

184 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-08 23:56

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

64

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 2026-08-08 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
64 2026-08-08 23:56 639218300987184335
44 ms 5.104.107.188
63 2026-08-08 23:41 639218291874134258
15 ms 5.104.107.188
62 2026-08-08 23:26 639218282817785496
375 ms 5.104.107.188
61 2026-08-08 22:35 639218252106422334
70 ms 5.104.107.188
60 2026-08-08 22:20 639218243323944113
15 ms 5.104.107.188
59 2026-08-08 22:05 639218234397020230
7 ms 5.104.107.188
58 2026-08-08 21:50 639218225412858763
35 ms 5.104.107.188
57 2026-08-08 21:00 639218194282616684
21 ms 5.104.107.188
56 2026-08-08 20:44 639218185036989606
4 ms 5.104.107.188
55 2026-08-08 20:29 639218175974363575
12 ms 5.104.107.188
54 2026-08-08 20:14 639218166972644815
5 ms 5.104.107.188
53 2026-08-08 19:22 639218135900313734
13 ms 5.104.107.188
52 2026-08-08 19:08 639218127088470726
4 ms 5.104.107.188
51 2026-08-08 18:53 639218118310406743
160 ms 5.104.107.188
50 2026-08-08 18:38 639218109452520238
314 ms 5.104.107.188
49 2026-08-08 17:46 639218078440804962
202 ms 5.104.107.188
48 2026-08-08 17:32 639218069827056995
29 ms 5.104.107.188
47 2026-08-08 17:17 639218060928974999
16 ms 5.104.107.188
46 2026-08-08 17:03 639218052072104591
5 ms 5.104.107.188
45 2026-08-08 16:10 639218021131612993
6 ms 5.104.107.188
44 2026-08-08 15:56 639218012544891033
19 ms 5.104.107.188
43 2026-08-08 15:41 639218003733822367
233 ms 5.104.107.188
42 2026-08-08 15:27 639217994998349201
39 ms 5.104.107.188
41 2026-08-08 14:35 639217963788814319
6 ms 5.104.107.188
40 2026-08-08 14:20 639217955087396874
2035 ms 5.104.107.188
39 2026-08-08 14:06 639217946350294952
3 ms 5.104.107.188
38 2026-08-08 13:51 639217937526020436
153 ms 5.104.107.188
37 2026-08-08 13:00 639217906769667024
13 ms 5.104.107.188
36 2026-08-08 12:46 639217898300938849
4 ms 5.104.107.188
35 2026-08-08 12:31 639217889778639925
2043 ms 5.104.107.188
34 2026-08-08 12:17 639217881083065140
17 ms 5.104.107.188
33 2026-08-08 11:26 639217850620659312
44 ms 5.104.107.188
32 2026-08-08 11:12 639217841938624907
5 ms 5.104.107.188
31 2026-08-08 10:58 639217833389546843
163 ms 5.104.107.188
30 2026-08-08 10:43 639217824846173945
30 ms 5.104.107.188
29 2026-08-08 09:51 639217793807292972
3 ms 5.104.107.188
28 2026-08-08 09:37 639217785208951403
2021 ms 5.104.107.188
27 2026-08-08 09:23 639217776566534942
44 ms 5.104.107.188
26 2026-08-08 09:08 639217767935139326
228 ms 5.104.107.188
25 2026-08-08 08:17 639217737225367411
28 ms 5.104.107.188
24 2026-08-08 08:03 639217728765093674
49 ms 5.104.107.188
23 2026-08-08 07:49 639217720136905586
5 ms 5.104.107.188
22 2026-08-08 07:34 639217711410853004
243 ms 5.104.107.188
21 2026-08-08 06:43 639217680275549698
7 ms 5.104.107.188
20 2026-08-08 06:28 639217671340563867
20 ms 5.104.107.188
19 2026-08-08 06:13 639217662739829952
5 ms 5.104.107.188
18 2026-08-08 05:59 639217654129395144
20 ms 5.104.107.188
17 2026-08-08 05:08 639217623690502934
7 ms 5.104.107.188
16 2026-08-08 04:54 639217615180184169
25 ms 5.104.107.188
15 2026-08-08 04:40 639217606737293244
18 ms 5.104.107.188
14 2026-08-08 04:26 639217598089858483
146 ms 5.104.107.188
13 2026-08-08 03:35 639217567343169140
7 ms 5.104.107.188
12 2026-08-08 03:20 639217558743892856
46 ms 5.104.107.188
11 2026-08-08 03:06 639217550069823359
2160 ms 5.104.107.188
10 2026-08-08 02:51 639217541571663863
32 ms 5.104.107.188
9 2026-08-08 01:59 639217510598671918
26 ms 5.104.107.188
8 2026-08-08 01:44 639217501853904641
151 ms 5.104.107.188
7 2026-08-08 01:29 639217492857464038
70 ms 5.104.107.188
6 2026-08-08 01:14 639217483935810845
8 ms 5.104.107.188
5 2026-08-08 01:00 639217475281344873
150 ms 5.104.107.188
4 2026-08-08 00:46 639217466591266473
7 ms 5.104.107.188
3 2026-08-08 00:31 639217457842031506
30 ms 5.104.107.188
2 2026-08-08 00:17 639217449192590684
8 ms 5.104.107.188
1 2026-08-08 00:02 639217440385817840
27 ms 5.104.107.188