DNS response history for ipa4.opentlc.com

ipa4.opentlc.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, 73 successful responses, 1 failed responses, and 294 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 ipa4.opentlc.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

294 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

150.239.167.196

Most recently resolved hosting IP on selected date

Successful Responses

73

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 ipa4.opentlc.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 23:54 639230391807229016
142 ms 150.239.167.196
73 2026-08-22 23:38 639230382051619327
2099 ms 150.239.167.196
72 2026-08-22 23:22 639230372323353529
137 ms 150.239.167.196
71 2026-08-22 23:06 639230362586451064
120 ms 150.239.167.196
70 2026-08-22 22:49 639230352793666303
273 ms 150.239.167.196
69 2026-08-22 22:33 639230342775737758
115 ms 150.239.167.196
68 2026-08-22 22:16 639230332639939561
114 ms 150.239.167.196
67 2026-08-22 21:23 639230301014190104
129 ms 150.239.167.196
66 2026-08-22 21:06 639230291048161498
140 ms 150.239.167.196
65 2026-08-22 20:49 639230280894353664
127 ms 150.239.167.196
64 2026-08-22 20:33 639230270699419073
2186 ms 150.239.167.196
63 2026-08-22 20:15 639230260248163050
119 ms 150.239.167.196
62 2026-08-22 19:58 639230250122494282
204 ms 150.239.167.196
61 2026-08-22 19:41 639230239972935046
95 ms 150.239.167.196
60 2026-08-22 19:24 639230229963262464
96 ms 150.239.167.196
59 2026-08-22 19:08 639230220033804658
105 ms 150.239.167.196
58 2026-08-22 18:51 639230209891107289
147 ms 150.239.167.196
57 2026-08-22 18:34 639230199630298717
229 ms 150.239.167.196
56 2026-08-22 18:17 639230189301984150
96 ms 150.239.167.196
55 2026-08-22 17:23 639230157138468804
231 ms 150.239.167.196
54 2026-08-22 17:06 639230146987869495
103 ms 150.239.167.196
53 2026-08-22 16:49 639230136768638516
127 ms 150.239.167.196
52 2026-08-22 16:32 639230126735907877
140 ms 150.239.167.196
51 2026-08-22 16:16 639230116551187768
109 ms 150.239.167.196
50 2026-08-22 15:59 639230106335615913
243 ms 150.239.167.196
49 2026-08-22 15:41 639230096177758176
256 ms 150.239.167.196
48 2026-08-22 15:25 639230086185999993
246 ms 150.239.167.196
47 2026-08-22 15:08 639230076247854903
140 ms 150.239.167.196
46 2026-08-22 14:51 639230066076077530
121 ms 150.239.167.196
45 2026-08-22 14:34 639230055738197328
150 ms 150.239.167.196
44 2026-08-22 14:17 639230045411225521
236 ms 150.239.167.196
43 2026-08-22 13:23 639230013046000470
260 ms 150.239.167.196
42 2026-08-22 13:06 639230003090037878
128 ms 150.239.167.196
41 2026-08-22 12:49 639229993008259475
122 ms 150.239.167.196
40 2026-08-22 12:33 639229982909449470
2156 ms 150.239.167.196
39 2026-08-22 12:16 639229973035502212
8 ms 150.239.167.196
38 2026-08-22 12:00 639229963064296145
142 ms 150.239.167.196
37 2026-08-22 11:43 639229952996162143
250 ms 150.239.167.196
36 2026-08-22 11:26 639229943051949195
140 ms 150.239.167.196
35 2026-08-22 11:10 639229932919214934
272 ms 150.239.167.196
34 2026-08-22 10:52 639229922745889838
244 ms 150.239.167.196
33 2026-08-22 10:36 639229912587214796
106 ms 150.239.167.196
32 2026-08-22 10:18 639229902240004454
249 ms 150.239.167.196
31 2026-08-22 09:26 639229870800501662
106 ms 150.239.167.196
30 2026-08-22 09:10 639229861058384956
115 ms 150.239.167.196
29 2026-08-22 08:53 639229851158592604
148 ms 150.239.167.196
28 2026-08-22 08:37 639229841475569629
97 ms 150.239.167.196
27 2026-08-22 08:21 639229831887658471
112 ms 150.239.167.196
26 2026-08-22 08:05 639229822043670346
282 ms 150.239.167.196
25 2026-08-22 07:48 639229812327913936
248 ms 150.239.167.196
24 2026-08-22 07:32 639229802629488686
2109 ms 150.239.167.196
23 2026-08-22 07:16 639229793051447309
244 ms 150.239.167.196
22 2026-08-22 07:00 639229783303531961
139 ms 150.239.167.196
21 2026-08-22 06:44 639229773458051942
100 ms 150.239.167.196
20 2026-08-22 06:27 639229763373848056
29 ms 150.239.167.196
19 2026-08-22 05:35 639229732140622809
130 ms 150.239.167.196
18 2026-08-22 05:19 639229722699695967
129 ms 150.239.167.196
17 2026-08-22 05:03 639229713097498075
186 ms 150.239.167.196
16 2026-08-22 04:47 639229703543969637
222 ms 150.239.167.196
15 2026-08-22 04:31 639229693970392873
223 ms 150.239.167.196
14 2026-08-22 04:15 639229684277329469
240 ms 150.239.167.196
13 2026-08-22 03:59 639229674501596661
136 ms 150.239.167.196
12 2026-08-22 03:43 639229665064441147
265 ms 150.239.167.196
11 2026-08-22 03:27 639229655507536872
13 ms 150.239.167.196
10 2026-08-22 03:11 639229645849603111
8 ms 150.239.167.196
9 2026-08-22 02:55 639229636090497453
129 ms 150.239.167.196
8 2026-08-22 02:38 639229625978544281
112 ms 150.239.167.196
7 2026-08-22 01:46 639229594644662176
-
6 2026-08-22 01:30 639229585214633065
278 ms 150.239.167.196
5 2026-08-22 01:14 639229575581042175
189 ms 150.239.167.196
4 2026-08-22 00:58 639229565912268962
258 ms 150.239.167.196
3 2026-08-22 00:42 639229556237813203
132 ms 150.239.167.196
2 2026-08-22 00:26 639229546625802518
2219 ms 150.239.167.196
1 2026-08-22 00:09 639229537172016621
8 ms 150.239.167.196