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 2026-08-27. For this date, NameServerHistory found 44 DNS check records, 43 successful responses, 1 failed responses, and 752 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

44

Historical checks stored for this nameserver on selected date

Average Latency

752 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 14:17

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

43

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

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 2026-08-27 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
44 2026-08-27 14:17 639234369065315214
46 ms 148.163.121.4
43 2026-08-27 14:00 639234358825501576
6 ms 148.163.121.4
42 2026-08-27 13:43 639234348572745268
136 ms 148.163.121.4
41 2026-08-27 13:26 639234338264503481
61 ms 148.163.121.4
40 2026-08-27 13:08 639234327818741376
2152 ms 148.163.121.4
39 2026-08-27 12:51 639234317475724313
19 ms 148.163.121.4
38 2026-08-27 12:33 639234307007468133
-
37 2026-08-27 12:16 639234296664302575
34 ms 148.163.121.4
36 2026-08-27 11:59 639234286253196126
2292 ms 148.163.121.4
35 2026-08-27 11:05 639234253963286387
62 ms 148.163.121.4
34 2026-08-27 10:48 639234243654907465
15 ms 148.163.121.4
33 2026-08-27 10:31 639234233269654413
41 ms 148.163.121.4
32 2026-08-27 10:13 639234222943951923
72 ms 148.163.121.4
31 2026-08-27 09:56 639234212558002823
34 ms 148.163.121.4
30 2026-08-27 09:39 639234202117531850
2156 ms 148.163.121.4
29 2026-08-27 09:21 639234191649612722
44 ms 148.163.121.4
28 2026-08-27 09:04 639234181105879568
2033 ms 148.163.121.4
27 2026-08-27 08:46 639234170713214496
5 ms 148.163.121.4
26 2026-08-27 08:29 639234160341037652
2268 ms 148.163.121.4
25 2026-08-27 08:12 639234149799404224
9 ms 148.163.121.4
24 2026-08-27 07:54 639234139553286469
27 ms 148.163.121.4
23 2026-08-27 07:00 639234107183588293
18 ms 148.163.121.4
22 2026-08-27 06:43 639234096905435724
2027 ms 148.163.121.4
21 2026-08-27 06:26 639234086579410775
4019 ms 148.163.121.4
20 2026-08-27 06:09 639234076291157956
7 ms 148.163.121.4
19 2026-08-27 05:52 639234065981939454
81 ms 148.163.121.4
18 2026-08-27 05:34 639234055548642997
30 ms 148.163.121.4
17 2026-08-27 05:17 639234045267979603
48 ms 148.163.121.4
16 2026-08-27 05:00 639234034999717463
20 ms 148.163.121.4
15 2026-08-27 04:43 639234024739225358
62 ms 148.163.121.4
14 2026-08-27 04:26 639234014311170162
7 ms 148.163.121.4
13 2026-08-27 04:08 639234003806017640
51 ms 148.163.121.4
12 2026-08-27 03:51 639233993356203030
2024 ms 148.163.121.4
11 2026-08-27 02:57 639233961301716608
33 ms 148.163.121.4
10 2026-08-27 02:40 639233950834200647
8 ms 148.163.121.4
9 2026-08-27 02:23 639233940431849026
2058 ms 148.163.121.4
8 2026-08-27 02:05 639233930110596398
56 ms 148.163.121.4
7 2026-08-27 01:48 639233919705434540
2024 ms 148.163.121.4
6 2026-08-27 01:31 639233909452807845
2066 ms 148.163.121.4
5 2026-08-27 01:14 639233899096420820
4037 ms 148.163.121.4
4 2026-08-27 00:56 639233888707824939
65 ms 148.163.121.4
3 2026-08-27 00:39 639233878461203802
9 ms 148.163.121.4
2 2026-08-27 00:22 639233868060868209
59 ms 148.163.121.4
1 2026-08-27 00:04 639233857450922991
2028 ms 148.163.121.4