DNS response history for ws2.cloudtb.com

ws2.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 321 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 ws2.cloudtb.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

321 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

5.199.143.244

Most recently resolved hosting IP on selected date

Successful Responses

75

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 ws2.cloudtb.com

Showing DNS history for 2026-08-23 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
75 2026-08-23 23:49 639231254406598736
156 ms 5.199.143.244
74 2026-08-23 23:33 639231244697865594
160 ms 5.199.143.244
73 2026-08-23 23:17 639231234893504693
2010 ms 5.199.143.244
72 2026-08-23 23:00 639231225024549139
2014 ms 5.199.143.244
71 2026-08-23 22:43 639231214931957622
228 ms 5.199.143.244
70 2026-08-23 22:27 639231204962010549
7 ms 5.199.143.244
69 2026-08-23 22:10 639231195170138463
3 ms 5.199.143.244
68 2026-08-23 21:54 639231185235020577
155 ms 5.199.143.244
67 2026-08-23 21:38 639231175558690075
8 ms 5.199.143.244
66 2026-08-23 21:21 639231165610444012
32 ms 5.199.143.244
65 2026-08-23 20:28 639231133806425363
7 ms 5.199.143.244
64 2026-08-23 20:12 639231124203758023
40 ms 5.199.143.244
63 2026-08-23 19:56 639231114428262706
24 ms 5.199.143.244
62 2026-08-23 19:40 639231104662480065
30 ms 5.199.143.244
61 2026-08-23 19:23 639231094840372018
4 ms 5.199.143.244
60 2026-08-23 19:07 639231085024583224
4 ms 5.199.143.244
59 2026-08-23 18:50 639231075257417427
162 ms 5.199.143.244
58 2026-08-23 18:34 639231065516009503
2291 ms 5.199.143.244
57 2026-08-23 18:18 639231055805348837
158 ms 5.199.143.244
56 2026-08-23 18:02 639231045980373765
159 ms 5.199.143.244
55 2026-08-23 17:45 639231035984577527
6 ms 5.199.143.244
54 2026-08-23 17:28 639231025928115303
8 ms 5.199.143.244
53 2026-08-23 16:36 639230994250157583
150 ms 5.199.143.244
52 2026-08-23 16:19 639230984476411369
8 ms 5.199.143.244
51 2026-08-23 16:03 639230974838373450
7 ms 5.199.143.244
50 2026-08-23 15:47 639230965244277645
4 ms 5.199.143.244
49 2026-08-23 15:31 639230955522101820
4 ms 5.199.143.244
48 2026-08-23 15:15 639230945754521603
4 ms 5.199.143.244
47 2026-08-23 14:58 639230935852040504
7 ms 5.199.143.244
46 2026-08-23 14:42 639230926222061048
4 ms 5.199.143.244
45 2026-08-23 14:26 639230916449726907
2029 ms 5.199.143.244
44 2026-08-23 14:10 639230906595053086
6 ms 5.199.143.244
43 2026-08-23 13:53 639230896680429441
2234 ms 5.199.143.244
42 2026-08-23 13:36 639230886630210965
44 ms 5.199.143.244
41 2026-08-23 12:44 639230855430405719
5 ms 5.199.143.244
40 2026-08-23 12:28 639230845707499136
3 ms 5.199.143.244
39 2026-08-23 12:12 639230836186805419
195 ms 5.199.143.244
38 2026-08-23 11:56 639230826493828316
2152 ms 5.199.143.244
37 2026-08-23 11:40 639230816817882996
4 ms 5.199.143.244
36 2026-08-23 11:23 639230806933854189
34 ms 5.199.143.244
35 2026-08-23 11:07 639230797120243854
4 ms 5.199.143.244
34 2026-08-23 10:51 639230787310272840
8 ms 5.199.143.244
33 2026-08-23 10:34 639230777600173142
4 ms 5.199.143.244
32 2026-08-23 10:18 639230767665024593
2180 ms 5.199.143.244
31 2026-08-23 10:01 639230757720962293
2028 ms 5.199.143.244
30 2026-08-23 09:45 639230747722189784
38 ms 5.199.143.244
29 2026-08-23 08:52 639230716313923480
7 ms 5.199.143.244
28 2026-08-23 08:36 639230706813835990
27 ms 5.199.143.244
27 2026-08-23 08:20 639230696871062203
28 ms 5.199.143.244
26 2026-08-23 08:04 639230687142781616
168 ms 5.199.143.244
25 2026-08-23 07:48 639230677432142227
2011 ms 5.199.143.244
24 2026-08-23 07:31 639230667686258061
30 ms 5.199.143.244
23 2026-08-23 07:15 639230658039243685
2018 ms 5.199.143.244
22 2026-08-23 06:59 639230648468473803
224 ms 5.199.143.244
21 2026-08-23 06:43 639230638829658294
4 ms 5.199.143.244
20 2026-08-23 06:27 639230629247017617
3 ms 5.199.143.244
19 2026-08-23 06:11 639230619625318239
6 ms 5.199.143.244
18 2026-08-23 05:55 639230609697630264
3 ms 5.199.143.244
17 2026-08-23 05:03 639230578570131864
167 ms 5.199.143.244
16 2026-08-23 04:47 639230568958963168
4 ms 5.199.143.244
15 2026-08-23 04:31 639230559287611211
28 ms 5.199.143.244
14 2026-08-23 04:14 639230549524312030
10 ms 5.199.143.244
13 2026-08-23 03:58 639230539739801669
5 ms 5.199.143.244
12 2026-08-23 03:42 639230530084069375
4 ms 5.199.143.244
11 2026-08-23 03:26 639230520362691441
6 ms 5.199.143.244
10 2026-08-23 03:10 639230510677194518
3 ms 5.199.143.244
9 2026-08-23 02:54 639230501156002646
148 ms 5.199.143.244
8 2026-08-23 02:38 639230491502198541
49 ms 5.199.143.244
7 2026-08-23 02:21 639230481860318494
37 ms 5.199.143.244
6 2026-08-23 02:05 639230471893008575
147 ms 5.199.143.244
5 2026-08-23 01:12 639230440030877421
20 ms 5.199.143.244
4 2026-08-23 00:56 639230430479725508
13 ms 5.199.143.244
3 2026-08-23 00:40 639230420875160219
9 ms 5.199.143.244
2 2026-08-23 00:24 639230411240692575
3 ms 5.199.143.244
1 2026-08-23 00:08 639230401550806607
47 ms 5.199.143.244