DNS response history for ws1.cloudtb.com

ws1.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 2026-08-09. For this date, NameServerHistory found 77 DNS check records, 76 successful responses, 1 failed responses, and 160 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 ws1.cloudtb.com.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

160 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:12

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

76

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ws1.cloudtb.com

Showing DNS history for 2026-08-09 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
77 2026-08-09 23:12 639219137912168440
3 ms 5.199.143.244
76 2026-08-09 22:57 639219129014206359
10 ms 5.199.143.244
75 2026-08-09 22:42 639219120129816185
43 ms 5.199.143.244
74 2026-08-09 22:27 639219111180200055
52 ms 5.199.143.244
73 2026-08-09 22:13 639219102397272208
224 ms 5.199.143.244
72 2026-08-09 21:58 639219093318422880
10 ms 5.199.143.244
71 2026-08-09 21:43 639219084400315753
8 ms 5.199.143.244
70 2026-08-09 21:28 639219075254551587
25 ms 5.199.143.244
69 2026-08-09 21:12 639219065729192158
14 ms 5.199.143.244
68 2026-08-09 20:57 639219056747802098
24 ms 5.199.143.244
67 2026-08-09 20:42 639219047713450952
177 ms 5.199.143.244
66 2026-08-09 20:26 639219038561445315
66 ms 5.199.143.244
65 2026-08-09 19:35 639219007390383771
14 ms 5.199.143.244
64 2026-08-09 19:20 639218998523265596
8 ms 5.199.143.244
63 2026-08-09 19:05 639218989631630804
5 ms 5.199.143.244
62 2026-08-09 18:50 639218980808450892
228 ms 5.199.143.244
61 2026-08-09 18:35 639218971852160604
46 ms 5.199.143.244
60 2026-08-09 18:20 639218962783650906
18 ms 5.199.143.244
59 2026-08-09 18:05 639218953792820819
2181 ms 5.199.143.244
58 2026-08-09 17:51 639218944959692876
11 ms 5.199.143.244
57 2026-08-09 17:36 639218936169104506
39 ms 5.199.143.244
56 2026-08-09 17:21 639218927166062556
57 ms 5.199.143.244
55 2026-08-09 17:06 639218918015715420
8 ms 5.199.143.244
54 2026-08-09 16:50 639218908881852638
21 ms 5.199.143.244
53 2026-08-09 15:59 639218877956262035
2014 ms 5.199.143.244
52 2026-08-09 15:44 639218869143729797
43 ms 5.199.143.244
51 2026-08-09 15:29 639218860485298832
27 ms 5.199.143.244
50 2026-08-09 15:15 639218851607906747
2024 ms 5.199.143.244
49 2026-08-09 15:00 639218842720839568
157 ms 5.199.143.244
48 2026-08-09 14:45 639218833878788864
36 ms 5.199.143.244
47 2026-08-09 14:30 639218825180862573
40 ms 5.199.143.244
46 2026-08-09 14:16 639218816469621951
35 ms 5.199.143.244
45 2026-08-09 14:01 639218807685036212
8 ms 5.199.143.244
44 2026-08-09 13:47 639218798978271509
15 ms 5.199.143.244
43 2026-08-09 13:32 639218790065423597
27 ms 5.199.143.244
42 2026-08-09 13:17 639218781304584862
42 ms 5.199.143.244
41 2026-08-09 12:27 639218750311179000
204 ms 5.199.143.244
40 2026-08-09 12:13 639218741750420268
165 ms 5.199.143.244
39 2026-08-09 11:58 639218733057535576
170 ms 5.199.143.244
38 2026-08-09 11:44 639218724471329044
8 ms 5.199.143.244
37 2026-08-09 11:29 639218715911974203
5 ms 5.199.143.244
36 2026-08-09 11:15 639218707310812834
53 ms 5.199.143.244
35 2026-08-09 11:01 639218698790485612
4 ms 5.199.143.244
34 2026-08-09 10:47 639218690367692706
35 ms 5.199.143.244
33 2026-08-09 10:33 639218681923173883
32 ms 5.199.143.244
32 2026-08-09 10:19 639218673547179738
15 ms 5.199.143.244
31 2026-08-09 10:04 639218664890274867
18 ms 5.199.143.244
30 2026-08-09 09:50 639218656036928157
5 ms 5.199.143.244
29 2026-08-09 08:56 639218624808018222
151 ms 5.199.143.244
28 2026-08-09 08:41 639218616243340806
4 ms 5.199.143.244
27 2026-08-09 08:27 639218607397811973
15 ms 5.199.143.244
26 2026-08-09 08:13 639218598812444454
-
25 2026-08-09 07:58 639218590219570048
10 ms 5.199.143.244
24 2026-08-09 07:44 639218581690210758
36 ms 5.199.143.244
23 2026-08-09 07:30 639218573057388822
20 ms 5.199.143.244
22 2026-08-09 07:15 639218564408781785
8 ms 5.199.143.244
21 2026-08-09 07:01 639218555767188482
4 ms 5.199.143.244
20 2026-08-09 06:46 639218547142705295
51 ms 5.199.143.244
19 2026-08-09 06:31 639218538090114532
154 ms 5.199.143.244
18 2026-08-09 06:16 639218529257910584
26 ms 5.199.143.244
17 2026-08-09 05:25 639218498473231858
28 ms 5.199.143.244
16 2026-08-09 05:11 639218489802113995
7 ms 5.199.143.244
15 2026-08-09 04:56 639218481006804516
4 ms 5.199.143.244
14 2026-08-09 04:41 639218472048712427
63 ms 5.199.143.244
13 2026-08-09 04:26 639218463224432974
30 ms 5.199.143.244
12 2026-08-09 04:12 639218454384107526
2022 ms 5.199.143.244
11 2026-08-09 03:57 639218445331231791
31 ms 5.199.143.244
10 2026-08-09 03:42 639218436285215733
152 ms 5.199.143.244
9 2026-08-09 03:27 639218427289555123
179 ms 5.199.143.244
8 2026-08-09 03:12 639218418227819981
153 ms 5.199.143.244
7 2026-08-09 02:56 639218409119503123
31 ms 5.199.143.244
6 2026-08-09 02:41 639218399771712154
8 ms 5.199.143.244
5 2026-08-09 01:50 639218368648652303
149 ms 5.199.143.244
4 2026-08-09 01:35 639218359569598460
4 ms 5.199.143.244
3 2026-08-09 01:20 639218350555429902
213 ms 5.199.143.244
2 2026-08-09 01:04 639218341311543299
4 ms 5.199.143.244
1 2026-08-09 00:12 639218309981981465
153 ms 5.199.143.244