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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 72 successful responses, 2 failed responses, and 463 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

74

Historical checks stored for this nameserver on selected date

Average Latency

463 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:48

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

72

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 2026-08-22 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
74 2026-08-22 23:48 639230391807229016
11 ms 148.163.121.4
73 2026-08-22 23:32 639230382051619327
-
72 2026-08-22 23:16 639230372323353529
37 ms 148.163.121.4
71 2026-08-22 22:59 639230362586451064
51 ms 148.163.121.4
70 2026-08-22 22:43 639230352793666303
31 ms 148.163.121.4
69 2026-08-22 22:27 639230342775737758
71 ms 148.163.121.4
68 2026-08-22 22:10 639230332639939561
11 ms 148.163.121.4
67 2026-08-22 21:17 639230301014190104
52 ms 148.163.121.4
66 2026-08-22 21:00 639230291048161498
31 ms 148.163.121.4
65 2026-08-22 20:43 639230280894353664
4018 ms 148.163.121.4
64 2026-08-22 20:26 639230270699419073
2036 ms 148.163.121.4
63 2026-08-22 20:09 639230260248163050
64 ms 148.163.121.4
62 2026-08-22 19:52 639230250122494282
6 ms 148.163.121.4
61 2026-08-22 19:35 639230239972935046
12 ms 148.163.121.4
60 2026-08-22 19:18 639230229963262464
2197 ms 148.163.121.4
59 2026-08-22 19:02 639230220033804658
4076 ms 148.163.121.4
58 2026-08-22 18:45 639230209891107289
2020 ms 148.163.121.4
57 2026-08-22 18:28 639230199630298717
75 ms 148.163.121.4
56 2026-08-22 18:11 639230189301984150
63 ms 148.163.121.4
55 2026-08-22 17:17 639230157138468804
58 ms 148.163.121.4
54 2026-08-22 17:00 639230146987869495
8 ms 148.163.121.4
53 2026-08-22 16:43 639230136768638516
10 ms 148.163.121.4
52 2026-08-22 16:27 639230126735907877
48 ms 148.163.121.4
51 2026-08-22 16:09 639230116551187768
35 ms 148.163.121.4
50 2026-08-22 15:52 639230106335615913
49 ms 148.163.121.4
49 2026-08-22 15:35 639230096177758176
36 ms 148.163.121.4
48 2026-08-22 15:19 639230086185999993
95 ms 148.163.121.4
47 2026-08-22 15:02 639230076247854903
2041 ms 148.163.121.4
46 2026-08-22 14:45 639230066076077530
2022 ms 148.163.121.4
45 2026-08-22 14:28 639230055738197328
2033 ms 148.163.121.4
44 2026-08-22 14:11 639230045411225521
2053 ms 148.163.121.4
43 2026-08-22 13:17 639230013046000470
38 ms 148.163.121.4
42 2026-08-22 13:00 639230003090037878
92 ms 148.163.121.4
41 2026-08-22 12:44 639229993008259475
73 ms 148.163.121.4
40 2026-08-22 12:27 639229982909449470
31 ms 148.163.121.4
39 2026-08-22 12:10 639229973035502212
113 ms 148.163.121.4
38 2026-08-22 11:54 639229963064296145
8 ms 148.163.121.4
37 2026-08-22 11:37 639229952996162143
115 ms 148.163.121.4
36 2026-08-22 11:20 639229943051949195
6 ms 148.163.121.4
35 2026-08-22 11:03 639229932919214934
58 ms 148.163.121.4
34 2026-08-22 10:46 639229922745889838
44 ms 148.163.121.4
33 2026-08-22 10:29 639229912587214796
9 ms 148.163.121.4
32 2026-08-22 10:12 639229902240004454
167 ms 148.163.121.4
31 2026-08-22 09:20 639229870800501662
30 ms 148.163.121.4
30 2026-08-22 09:04 639229861058384956
56 ms 148.163.121.4
29 2026-08-22 08:47 639229851158592604
5 ms 148.163.121.4
28 2026-08-22 08:31 639229841475569629
56 ms 148.163.121.4
27 2026-08-22 08:15 639229831887658471
2024 ms 148.163.121.4
26 2026-08-22 07:59 639229822043670346
43 ms 148.163.121.4
25 2026-08-22 07:42 639229812327913936
5 ms 148.163.121.4
24 2026-08-22 07:26 639229802629488686
22 ms 148.163.121.4
23 2026-08-22 07:10 639229793051447309
5 ms 148.163.121.4
22 2026-08-22 06:54 639229783303531961
8 ms 148.163.121.4
21 2026-08-22 06:38 639229773458051942
63 ms 148.163.121.4
20 2026-08-22 06:21 639229763373848056
91 ms 148.163.121.4
19 2026-08-22 05:29 639229732140622809
83 ms 148.163.121.4
18 2026-08-22 05:13 639229722699695967
119 ms 148.163.121.4
17 2026-08-22 04:57 639229713097498075
4 ms 148.163.121.4
16 2026-08-22 04:41 639229703543969637
40 ms 148.163.121.4
15 2026-08-22 04:25 639229693970392873
13 ms 148.163.121.4
14 2026-08-22 04:09 639229684277329469
64 ms 148.163.121.4
13 2026-08-22 03:53 639229674501596661
96 ms 148.163.121.4
12 2026-08-22 03:37 639229665064441147
-
11 2026-08-22 03:21 639229655507536872
2016 ms 148.163.121.4
10 2026-08-22 03:05 639229645849603111
74 ms 148.163.121.4
9 2026-08-22 02:49 639229636090497453
38 ms 148.163.121.4
8 2026-08-22 02:32 639229625978544281
40 ms 148.163.121.4
7 2026-08-22 01:40 639229594644662176
4 ms 148.163.121.4
6 2026-08-22 01:24 639229585214633065
9 ms 148.163.121.4
5 2026-08-22 01:08 639229575581042175
89 ms 148.163.121.4
4 2026-08-22 00:52 639229565912268962
2049 ms 148.163.121.4
3 2026-08-22 00:36 639229556237813203
2053 ms 148.163.121.4
2 2026-08-22 00:20 639229546625802518
10 ms 148.163.121.4
1 2026-08-22 00:04 639229537172016621
5 ms 148.163.121.4