DNS response history for plc2.linuxisp.co.za

plc2.linuxisp.co.za 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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 72 successful responses, 1 failed responses, and 429 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 plc2.linuxisp.co.za.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

429 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

158.106.129.162

Most recently resolved hosting IP on selected date

Successful Responses

72

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 plc2.linuxisp.co.za

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:54 639229527598660841
117 ms 158.106.129.162
72 2026-08-21 23:38 639229517954323214
111 ms 158.106.129.162
71 2026-08-21 23:22 639229508269999021
2110 ms 158.106.129.162
70 2026-08-21 23:05 639229498559060171
112 ms 158.106.129.162
69 2026-08-21 22:49 639229488519347586
2142 ms 158.106.129.162
68 2026-08-21 21:56 639229456606578934
281 ms 158.106.129.162
67 2026-08-21 21:40 639229446985772499
279 ms 158.106.129.162
66 2026-08-21 21:23 639229437367313098
282 ms 158.106.129.162
65 2026-08-21 21:08 639229427923950391
229 ms 158.106.129.162
64 2026-08-21 20:52 639229418168588854
280 ms 158.106.129.162
63 2026-08-21 20:35 639229408345678334
104 ms 158.106.129.162
62 2026-08-21 20:19 639229398616354648
5 ms 158.106.129.162
61 2026-08-21 20:03 639229388634592323
440 ms 158.106.129.162
60 2026-08-21 19:46 639229378792837692
8 ms 158.106.129.162
59 2026-08-21 19:30 639229369154682311
138 ms 158.106.129.162
58 2026-08-21 19:13 639229359248017926
113 ms 158.106.129.162
57 2026-08-21 18:57 639229349124294642
163 ms 158.106.129.162
56 2026-08-21 18:04 639229317791715692
117 ms 158.106.129.162
55 2026-08-21 17:48 639229308115194575
290 ms 158.106.129.162
54 2026-08-21 17:32 639229298320320558
550 ms 158.106.129.162
53 2026-08-21 17:16 639229288674863221
118 ms 158.106.129.162
52 2026-08-21 17:00 639229278983677079
155 ms 158.106.129.162
51 2026-08-21 16:43 639229269405517175
2007 ms 158.106.129.162
50 2026-08-21 16:27 639229259594798244
117 ms 158.106.129.162
49 2026-08-21 16:11 639229249736681188
2293 ms 158.106.129.162
48 2026-08-21 15:54 639229239699417787
122 ms 158.106.129.162
47 2026-08-21 15:38 639229229621964033
9 ms 158.106.129.162
46 2026-08-21 15:20 639229219567270965
168 ms 158.106.129.162
45 2026-08-21 15:04 639229209406666856
291 ms 158.106.129.162
44 2026-08-21 14:11 639229177815876178
121 ms 158.106.129.162
43 2026-08-21 13:55 639229168243572685
310 ms 158.106.129.162
42 2026-08-21 13:39 639229158599856475
110 ms 158.106.129.162
41 2026-08-21 13:23 639229148998940902
2141 ms 158.106.129.162
40 2026-08-21 13:07 639229139276923594
2008 ms 158.106.129.162
39 2026-08-21 12:51 639229129709912394
168 ms 158.106.129.162
38 2026-08-21 12:34 639229119801488500
34 ms 158.106.129.162
37 2026-08-21 12:18 639229110135262458
120 ms 158.106.129.162
36 2026-08-21 12:02 639229100336051392
17 ms 158.106.129.162
35 2026-08-21 11:45 639229090641415626
116 ms 158.106.129.162
34 2026-08-21 11:29 639229080702683947
107 ms 158.106.129.162
33 2026-08-21 11:12 639229070601456699
449 ms 158.106.129.162
32 2026-08-21 10:19 639229038947447232
167 ms 158.106.129.162
31 2026-08-21 10:03 639229029268708773
28 ms 158.106.129.162
30 2026-08-21 09:47 639229019647910603
4125 ms 158.106.129.162
29 2026-08-21 09:31 639229009983843738
4 ms 158.106.129.162
28 2026-08-21 09:15 639229000203331882
114 ms 158.106.129.162
27 2026-08-21 08:59 639228990302335999
122 ms 158.106.129.162
26 2026-08-21 08:42 639228980567740722
114 ms 158.106.129.162
25 2026-08-21 08:26 639228970762445174
-
24 2026-08-21 08:10 639228961065054445
116 ms 158.106.129.162
23 2026-08-21 07:53 639228951224649885
107 ms 158.106.129.162
22 2026-08-21 07:37 639228941303864592
113 ms 158.106.129.162
21 2026-08-21 07:20 639228931191328583
112 ms 158.106.129.162
20 2026-08-21 06:27 639228899518173317
276 ms 158.106.129.162
19 2026-08-21 06:11 639228889785027669
141 ms 158.106.129.162
18 2026-08-21 05:55 639228880106330161
9 ms 158.106.129.162
17 2026-08-21 05:38 639228870316184091
136 ms 158.106.129.162
16 2026-08-21 05:22 639228860695366512
17 ms 158.106.129.162
15 2026-08-21 05:06 639228851027209500
121 ms 158.106.129.162
14 2026-08-21 04:50 639228841479265462
168 ms 158.106.129.162
13 2026-08-21 04:34 639228831752962260
2008 ms 158.106.129.162
12 2026-08-21 04:18 639228821953295483
123 ms 158.106.129.162
11 2026-08-21 04:02 639228812227429953
294 ms 158.106.129.162
10 2026-08-21 03:45 639228802476107538
297 ms 158.106.129.162
9 2026-08-21 03:29 639228792525492032
122 ms 158.106.129.162
8 2026-08-21 02:36 639228761131421385
9 ms 158.106.129.162
7 2026-08-21 02:20 639228751571206692
3 ms 158.106.129.162
6 2026-08-21 02:04 639228741705571019
295 ms 158.106.129.162
5 2026-08-21 01:47 639228731642208228
55 ms 158.106.129.162
4 2026-08-21 00:55 639228700387002072
115 ms 158.106.129.162
3 2026-08-21 00:39 639228690742014433
113 ms 158.106.129.162
2 2026-08-21 00:23 639228680877937122
2147 ms 158.106.129.162
1 2026-08-21 00:06 639228670775860800
460 ms 158.106.129.162