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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 330 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

57

Historical checks stored for this nameserver on selected date

Average Latency

330 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:14

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

57

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 ipa4.opentlc.com

Showing DNS history for 2026-08-20 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
57 2026-08-20 23:14 639228639850033448
137 ms 150.239.167.196
56 2026-08-20 22:58 639228630204271870
123 ms 150.239.167.196
55 2026-08-20 22:42 639228620295091135
94 ms 150.239.167.196
54 2026-08-20 22:25 639228610298336915
2107 ms 150.239.167.196
53 2026-08-20 21:33 639228578917047616
136 ms 150.239.167.196
52 2026-08-20 21:16 639228569046445709
198 ms 150.239.167.196
51 2026-08-20 21:00 639228558946830986
109 ms 150.239.167.196
50 2026-08-20 20:43 639228548977359217
263 ms 150.239.167.196
49 2026-08-20 19:50 639228517494157668
138 ms 150.239.167.196
48 2026-08-20 19:34 639228507374116892
121 ms 150.239.167.196
47 2026-08-20 19:17 639228497315154893
97 ms 150.239.167.196
46 2026-08-20 19:00 639228487287648341
139 ms 150.239.167.196
45 2026-08-20 18:08 639228455828123788
114 ms 150.239.167.196
44 2026-08-20 17:51 639228445900082244
231 ms 150.239.167.196
43 2026-08-20 17:34 639228435866352323
236 ms 150.239.167.196
42 2026-08-20 17:17 639228425802273151
247 ms 150.239.167.196
41 2026-08-20 16:24 639228393616324230
143 ms 150.239.167.196
40 2026-08-20 16:07 639228383590408693
101 ms 150.239.167.196
39 2026-08-20 15:50 639228373471467474
107 ms 150.239.167.196
38 2026-08-20 15:33 639228363426647311
246 ms 150.239.167.196
37 2026-08-20 14:40 639228331681701910
144 ms 150.239.167.196
36 2026-08-20 14:24 639228321714746824
260 ms 150.239.167.196
35 2026-08-20 14:07 639228311652090262
189 ms 150.239.167.196
34 2026-08-20 13:50 639228301670088587
241 ms 150.239.167.196
33 2026-08-20 12:58 639228269987976710
243 ms 150.239.167.196
32 2026-08-20 12:41 639228260009452308
231 ms 150.239.167.196
31 2026-08-20 12:24 639228249661740894
144 ms 150.239.167.196
30 2026-08-20 12:07 639228239552680346
131 ms 150.239.167.196
29 2026-08-20 11:14 639228207667580819
108 ms 150.239.167.196
28 2026-08-20 10:57 639228197494011560
115 ms 150.239.167.196
27 2026-08-20 10:40 639228187497039939
207 ms 150.239.167.196
26 2026-08-20 10:23 639228177408432646
4117 ms 150.239.167.196
25 2026-08-20 09:32 639228146356166262
247 ms 150.239.167.196
24 2026-08-20 09:15 639228136541505712
136 ms 150.239.167.196
23 2026-08-20 08:59 639228126519136598
135 ms 150.239.167.196
22 2026-08-20 08:42 639228116537148885
270 ms 150.239.167.196
21 2026-08-20 07:50 639228085320764351
133 ms 150.239.167.196
20 2026-08-20 07:34 639228075444604839
155 ms 150.239.167.196
19 2026-08-20 07:17 639228065615498985
136 ms 150.239.167.196
18 2026-08-20 07:01 639228055675321422
110 ms 150.239.167.196
17 2026-08-20 06:08 639228024230839396
125 ms 150.239.167.196
16 2026-08-20 05:52 639228014720406505
9 ms 150.239.167.196
15 2026-08-20 05:36 639228004930827030
8 ms 150.239.167.196
14 2026-08-20 05:19 639227995103340154
226 ms 150.239.167.196
13 2026-08-20 04:28 639227963811374894
279 ms 150.239.167.196
12 2026-08-20 04:11 639227954132571365
147 ms 150.239.167.196
11 2026-08-20 03:55 639227944541208342
111 ms 150.239.167.196
10 2026-08-20 03:39 639227934657213484
137 ms 150.239.167.196
9 2026-08-20 02:47 639227903628145469
8 ms 150.239.167.196
8 2026-08-20 02:31 639227893995483475
261 ms 150.239.167.196
7 2026-08-20 02:15 639227884280244209
243 ms 150.239.167.196
6 2026-08-20 01:58 639227874371147132
2097 ms 150.239.167.196
5 2026-08-20 01:06 639227843224256432
8 ms 150.239.167.196
4 2026-08-20 00:50 639227833720403506
95 ms 150.239.167.196
3 2026-08-20 00:35 639227824170728278
257 ms 150.239.167.196
2 2026-08-20 00:19 639227814865867570
130 ms 150.239.167.196
1 2026-08-20 00:03 639227805445376839
2119 ms 150.239.167.196