DNS response history for ns51.worldispcloud.com

ns51.worldispcloud.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, 75 successful responses, 2 failed responses, and 166 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 ns51.worldispcloud.com.
Records on Selected Date

77

Historical checks stored for this nameserver on selected date

Average Latency

166 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:11

All timestamps shown in UTC

Latest Resolved IP on Selected Date

148.163.121.4

Most recently resolved hosting IP on selected date

Successful Responses

75

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns51.worldispcloud.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 23:11 639219137912168440
31 ms 148.163.121.4
76 2026-08-09 22:56 639219129014206359
78 ms 148.163.121.4
75 2026-08-09 22:41 639219120129816185
6 ms 148.163.121.4
74 2026-08-09 22:26 639219111180200055
89 ms 148.163.121.4
73 2026-08-09 22:12 639219102397272208
165 ms 148.163.121.4
72 2026-08-09 21:57 639219093318422880
24 ms 148.163.121.4
71 2026-08-09 21:42 639219084400315753
17 ms 148.163.121.4
70 2026-08-09 21:27 639219075254551587
-
69 2026-08-09 21:11 639219065729192158
25 ms 148.163.121.4
68 2026-08-09 20:56 639219056747802098
13 ms 148.163.121.4
67 2026-08-09 20:41 639219047713450952
160 ms 148.163.121.4
66 2026-08-09 20:25 639219038561445315
26 ms 148.163.121.4
65 2026-08-09 19:33 639219007390383771
14 ms 148.163.121.4
64 2026-08-09 19:18 639218998523265596
2040 ms 148.163.121.4
63 2026-08-09 19:03 639218989631630804
14 ms 148.163.121.4
62 2026-08-09 18:49 639218980808450892
6 ms 148.163.121.4
61 2026-08-09 18:34 639218971852160604
12 ms 148.163.121.4
60 2026-08-09 18:19 639218962783650906
21 ms 148.163.121.4
59 2026-08-09 18:04 639218953792820819
20 ms 148.163.121.4
58 2026-08-09 17:49 639218944959692876
2052 ms 148.163.121.4
57 2026-08-09 17:34 639218936169104506
33 ms 148.163.121.4
56 2026-08-09 17:19 639218927166062556
39 ms 148.163.121.4
55 2026-08-09 17:04 639218918015715420
25 ms 148.163.121.4
54 2026-08-09 16:49 639218908881852638
57 ms 148.163.121.4
53 2026-08-09 15:57 639218877956262035
12 ms 148.163.121.4
52 2026-08-09 15:43 639218869143729797
58 ms 148.163.121.4
51 2026-08-09 15:28 639218860485298832
33 ms 148.163.121.4
50 2026-08-09 15:14 639218851607906747
15 ms 148.163.121.4
49 2026-08-09 14:59 639218842720839568
8 ms 148.163.121.4
48 2026-08-09 14:44 639218833878788864
10 ms 148.163.121.4
47 2026-08-09 14:29 639218825180862573
18 ms 148.163.121.4
46 2026-08-09 14:15 639218816469621951
60 ms 148.163.121.4
45 2026-08-09 14:00 639218807685036212
2014 ms 148.163.121.4
44 2026-08-09 13:46 639218798978271509
33 ms 148.163.121.4
43 2026-08-09 13:31 639218790065423597
44 ms 148.163.121.4
42 2026-08-09 13:16 639218781304584862
29 ms 148.163.121.4
41 2026-08-09 12:26 639218750311179000
52 ms 148.163.121.4
40 2026-08-09 12:11 639218741750420268
40 ms 148.163.121.4
39 2026-08-09 11:57 639218733057535576
29 ms 148.163.121.4
38 2026-08-09 11:42 639218724471329044
7 ms 148.163.121.4
37 2026-08-09 11:28 639218715911974203
62 ms 148.163.121.4
36 2026-08-09 11:14 639218707310812834
9 ms 148.163.121.4
35 2026-08-09 11:00 639218698790485612
106 ms 148.163.121.4
34 2026-08-09 10:46 639218690367692706
6 ms 148.163.121.4
33 2026-08-09 10:31 639218681923173883
26 ms 148.163.121.4
32 2026-08-09 10:17 639218673547179738
36 ms 148.163.121.4
31 2026-08-09 10:03 639218664890274867
16 ms 148.163.121.4
30 2026-08-09 09:48 639218656036928157
62 ms 148.163.121.4
29 2026-08-09 08:55 639218624808018222
4 ms 148.163.121.4
28 2026-08-09 08:40 639218616243340806
12 ms 148.163.121.4
27 2026-08-09 08:26 639218607397811973
7 ms 148.163.121.4
26 2026-08-09 08:11 639218598812444454
42 ms 148.163.121.4
25 2026-08-09 07:57 639218590219570048
9 ms 148.163.121.4
24 2026-08-09 07:43 639218581690210758
-
23 2026-08-09 07:28 639218573057388822
25 ms 148.163.121.4
22 2026-08-09 07:14 639218564408781785
2017 ms 148.163.121.4
21 2026-08-09 06:59 639218555767188482
6 ms 148.163.121.4
20 2026-08-09 06:45 639218547142705295
5 ms 148.163.121.4
19 2026-08-09 06:30 639218538090114532
17 ms 148.163.121.4
18 2026-08-09 06:15 639218529257910584
39 ms 148.163.121.4
17 2026-08-09 05:24 639218498473231858
15 ms 148.163.121.4
16 2026-08-09 05:10 639218489802113995
4 ms 148.163.121.4
15 2026-08-09 04:55 639218481006804516
44 ms 148.163.121.4
14 2026-08-09 04:40 639218472048712427
8 ms 148.163.121.4
13 2026-08-09 04:26 639218463224432974
56 ms 148.163.121.4
12 2026-08-09 04:11 639218454384107526
29 ms 148.163.121.4
11 2026-08-09 03:56 639218445331231791
9 ms 148.163.121.4
10 2026-08-09 03:41 639218436285215733
18 ms 148.163.121.4
9 2026-08-09 03:26 639218427289555123
53 ms 148.163.121.4
8 2026-08-09 03:11 639218418227819981
102 ms 148.163.121.4
7 2026-08-09 02:56 639218409119503123
17 ms 148.163.121.4
6 2026-08-09 02:40 639218399771712154
61 ms 148.163.121.4
5 2026-08-09 01:48 639218368648652303
32 ms 148.163.121.4
4 2026-08-09 01:33 639218359569598460
27 ms 148.163.121.4
3 2026-08-09 01:18 639218350555429902
2015 ms 148.163.121.4
2 2026-08-09 01:03 639218341311543299
7 ms 148.163.121.4
1 2026-08-09 00:10 639218309981981465
15 ms 148.163.121.4