DNS response history for plc1.linuxisp.co.za

plc1.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 2026-08-12. For this date, NameServerHistory found 62 DNS check records, 62 successful responses, 0 failed responses, and 306 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 plc1.linuxisp.co.za.
Records on Selected Date

62

Historical checks stored for this nameserver on selected date

Average Latency

306 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

158.106.129.161

Most recently resolved hosting IP on selected date

Successful Responses

62

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for plc1.linuxisp.co.za

Showing DNS history for 2026-08-12 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
62 2026-08-12 23:56 639221753022017039
108 ms 158.106.129.161
61 2026-08-12 23:41 639221744107644868
114 ms 158.106.129.161
60 2026-08-12 23:26 639221735030187244
153 ms 158.106.129.161
59 2026-08-12 23:10 639221725815508109
117 ms 158.106.129.161
58 2026-08-12 22:19 639221694790955973
285 ms 158.106.129.161
57 2026-08-12 22:04 639221685562451720
114 ms 158.106.129.161
56 2026-08-12 21:48 639221676023655289
120 ms 158.106.129.161
55 2026-08-12 21:32 639221666449119409
131 ms 158.106.129.161
54 2026-08-12 20:40 639221635456432556
119 ms 158.106.129.161
53 2026-08-12 20:25 639221626313054202
473 ms 158.106.129.161
52 2026-08-12 20:10 639221617091958857
144 ms 158.106.129.161
51 2026-08-12 19:54 639221607786737151
112 ms 158.106.129.161
50 2026-08-12 19:03 639221576664330059
110 ms 158.106.129.161
49 2026-08-12 18:47 639221567514216674
125 ms 158.106.129.161
48 2026-08-12 18:32 639221558399762524
112 ms 158.106.129.161
47 2026-08-12 18:16 639221549052016282
109 ms 158.106.129.161
46 2026-08-12 17:24 639221517673834934
297 ms 158.106.129.161
45 2026-08-12 17:09 639221508282311633
118 ms 158.106.129.161
44 2026-08-12 16:53 639221498786324983
144 ms 158.106.129.161
43 2026-08-12 16:37 639221489157589737
447 ms 158.106.129.161
42 2026-08-12 15:44 639221457655914645
117 ms 158.106.129.161
41 2026-08-12 15:28 639221448164090526
115 ms 158.106.129.161
40 2026-08-12 15:12 639221438725783630
120 ms 158.106.129.161
39 2026-08-12 14:57 639221429178071087
120 ms 158.106.129.161
38 2026-08-12 14:04 639221397761278719
265 ms 158.106.129.161
37 2026-08-12 13:48 639221388200567278
115 ms 158.106.129.161
36 2026-08-12 13:32 639221378483570949
478 ms 158.106.129.161
35 2026-08-12 13:16 639221368872360139
119 ms 158.106.129.161
34 2026-08-12 12:23 639221337226647415
2015 ms 158.106.129.161
33 2026-08-12 12:07 639221327924087446
136 ms 158.106.129.161
32 2026-08-12 11:51 639221318096976375
453 ms 158.106.129.161
31 2026-08-12 11:35 639221308343145274
236 ms 158.106.129.161
30 2026-08-12 10:43 639221277089610470
116 ms 158.106.129.161
29 2026-08-12 10:27 639221267628136359
129 ms 158.106.129.161
28 2026-08-12 10:11 639221257907569952
141 ms 158.106.129.161
27 2026-08-12 09:55 639221248402420965
2268 ms 158.106.129.161
26 2026-08-12 09:02 639221216797540533
110 ms 158.106.129.161
25 2026-08-12 08:47 639221207385792352
304 ms 158.106.129.161
24 2026-08-12 08:31 639221198078534844
129 ms 158.106.129.161
23 2026-08-12 08:15 639221188677585577
516 ms 158.106.129.161
22 2026-08-12 07:23 639221157276484143
112 ms 158.106.129.161
21 2026-08-12 07:07 639221147876262183
461 ms 158.106.129.161
20 2026-08-12 06:51 639221138388812469
130 ms 158.106.129.161
19 2026-08-12 06:35 639221128987381118
2460 ms 158.106.129.161
18 2026-08-12 05:43 639221097816416095
114 ms 158.106.129.161
17 2026-08-12 05:28 639221088508065616
141 ms 158.106.129.161
16 2026-08-12 05:12 639221079092308503
5 ms 158.106.129.161
15 2026-08-12 04:57 639221069595873597
475 ms 158.106.129.161
14 2026-08-12 04:05 639221038601577496
131 ms 158.106.129.161
13 2026-08-12 03:49 639221029533901299
129 ms 158.106.129.161
12 2026-08-12 03:34 639221020333828965
273 ms 158.106.129.161
11 2026-08-12 03:19 639221011110510484
2116 ms 158.106.129.161
10 2026-08-12 02:27 639220979815209769
171 ms 158.106.129.161
9 2026-08-12 02:13 639220970971410921
45 ms 158.106.129.161
8 2026-08-12 01:58 639220961848982361
129 ms 158.106.129.161
7 2026-08-12 01:42 639220952784591501
124 ms 158.106.129.161
6 2026-08-12 01:27 639220943893596731
17 ms 158.106.129.161
5 2026-08-12 01:12 639220934954704520
160 ms 158.106.129.161
4 2026-08-12 00:57 639220925792457751
141 ms 158.106.129.161
3 2026-08-12 00:42 639220916610063538
7 ms 158.106.129.161
2 2026-08-12 00:27 639220907229361754
14 ms 158.106.129.161
1 2026-08-12 00:11 639220897896762127
132 ms 158.106.129.161