DNS response history for ns2.semanticdevs.com

ns2.semanticdevs.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 488 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 ns2.semanticdevs.com.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

488 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:18

All timestamps shown in UTC

Latest Resolved IP on Selected Date

72.167.44.160

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 ns2.semanticdevs.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 23:18 639228639850033448
343 ms 72.167.44.160
56 2026-08-20 23:02 639228630204271870
346 ms 72.167.44.160
55 2026-08-20 22:45 639228620295091135
2194 ms 72.167.44.160
54 2026-08-20 22:29 639228610298336915
343 ms 72.167.44.160
53 2026-08-20 21:36 639228578917047616
191 ms 72.167.44.160
52 2026-08-20 21:20 639228569046445709
195 ms 72.167.44.160
51 2026-08-20 21:03 639228558946830986
42 ms 72.167.44.160
50 2026-08-20 20:46 639228548977359217
356 ms 72.167.44.160
49 2026-08-20 19:54 639228517494157668
340 ms 72.167.44.160
48 2026-08-20 19:37 639228507374116892
3 ms 72.167.44.160
47 2026-08-20 19:20 639228497315154893
2 ms 72.167.44.160
46 2026-08-20 19:04 639228487287648341
3 ms 72.167.44.160
45 2026-08-20 18:11 639228455828123788
3 ms 72.167.44.160
44 2026-08-20 17:55 639228445900082244
2278 ms 72.167.44.160
43 2026-08-20 17:38 639228435866352323
337 ms 72.167.44.160
42 2026-08-20 17:21 639228425802273151
168 ms 72.167.44.160
41 2026-08-20 16:28 639228393616324230
352 ms 72.167.44.160
40 2026-08-20 16:11 639228383590408693
174 ms 72.167.44.160
39 2026-08-20 15:54 639228373471467474
176 ms 72.167.44.160
38 2026-08-20 15:37 639228363426647311
344 ms 72.167.44.160
37 2026-08-20 14:44 639228331681701910
2222 ms 72.167.44.160
36 2026-08-20 14:28 639228321714746824
341 ms 72.167.44.160
35 2026-08-20 14:11 639228311652090262
350 ms 72.167.44.160
34 2026-08-20 13:54 639228301670088587
358 ms 72.167.44.160
33 2026-08-20 13:01 639228269987976710
368 ms 72.167.44.160
32 2026-08-20 12:45 639228260009452308
341 ms 72.167.44.160
31 2026-08-20 12:28 639228249661740894
4 ms 72.167.44.160
30 2026-08-20 12:11 639228239552680346
347 ms 72.167.44.160
29 2026-08-20 11:18 639228207667580819
4 ms 72.167.44.160
28 2026-08-20 11:01 639228197494011560
342 ms 72.167.44.160
27 2026-08-20 10:44 639228187497039939
339 ms 72.167.44.160
26 2026-08-20 10:27 639228177408432646
342 ms 72.167.44.160
25 2026-08-20 09:35 639228146356166262
180 ms 72.167.44.160
24 2026-08-20 09:19 639228136541505712
2274 ms 72.167.44.160
23 2026-08-20 09:02 639228126519136598
186 ms 72.167.44.160
22 2026-08-20 08:46 639228116537148885
2174 ms 72.167.44.160
21 2026-08-20 07:53 639228085320764351
371 ms 72.167.44.160
20 2026-08-20 07:37 639228075444604839
158 ms 72.167.44.160
19 2026-08-20 07:21 639228065615498985
4 ms 72.167.44.160
18 2026-08-20 07:04 639228055675321422
174 ms 72.167.44.160
17 2026-08-20 06:12 639228024230839396
345 ms 72.167.44.160
16 2026-08-20 05:56 639228014720406505
343 ms 72.167.44.160
15 2026-08-20 05:40 639228004930827030
347 ms 72.167.44.160
14 2026-08-20 05:23 639227995103340154
2165 ms 72.167.44.160
13 2026-08-20 04:31 639227963811374894
334 ms 72.167.44.160
12 2026-08-20 04:15 639227954132571365
9 ms 72.167.44.160
11 2026-08-20 03:59 639227944541208342
3 ms 72.167.44.160
10 2026-08-20 03:42 639227934657213484
2231 ms 72.167.44.160
9 2026-08-20 02:50 639227903628145469
2 ms 72.167.44.160
8 2026-08-20 02:35 639227893995483475
28 ms 72.167.44.160
7 2026-08-20 02:18 639227884280244209
3 ms 72.167.44.160
6 2026-08-20 02:02 639227874371147132
357 ms 72.167.44.160
5 2026-08-20 01:10 639227843224256432
203 ms 72.167.44.160
4 2026-08-20 00:54 639227833720403506
3 ms 72.167.44.160
3 2026-08-20 00:38 639227824170728278
2200 ms 72.167.44.160
2 2026-08-20 00:22 639227814865867570
16 ms 72.167.44.160
1 2026-08-20 00:07 639227805445376839
175 ms 72.167.44.160