DNS response history for ns1.semanticcode.dev

ns1.semanticcode.dev 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, 71 successful responses, 2 failed responses, and 244 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 ns1.semanticcode.dev.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

244 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

167.71.20.236

Most recently resolved hosting IP on selected date

Successful Responses

71

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.semanticcode.dev

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
223 ms 167.71.20.236
72 2026-08-21 23:38 639229517954323214
106 ms 167.71.20.236
71 2026-08-21 23:22 639229508269999021
2119 ms 167.71.20.236
70 2026-08-21 23:05 639229498559060171
218 ms 167.71.20.236
69 2026-08-21 22:49 639229488519347586
225 ms 167.71.20.236
68 2026-08-21 21:56 639229456606578934
108 ms 167.71.20.236
67 2026-08-21 21:39 639229446985772499
116 ms 167.71.20.236
66 2026-08-21 21:23 639229437367313098
2110 ms 167.71.20.236
65 2026-08-21 21:07 639229427923950391
220 ms 167.71.20.236
64 2026-08-21 20:51 639229418168588854
225 ms 167.71.20.236
63 2026-08-21 20:35 639229408345678334
114 ms 167.71.20.236
62 2026-08-21 20:19 639229398616354648
100 ms 167.71.20.236
61 2026-08-21 20:02 639229388634592323
260 ms 167.71.20.236
60 2026-08-21 19:46 639229378792837692
131 ms 167.71.20.236
59 2026-08-21 19:30 639229369154682311
112 ms 167.71.20.236
58 2026-08-21 19:13 639229359248017926
223 ms 167.71.20.236
57 2026-08-21 18:56 639229349124294642
100 ms 167.71.20.236
56 2026-08-21 18:04 639229317791715692
318 ms 167.71.20.236
55 2026-08-21 17:48 639229308115194575
6 ms 167.71.20.236
54 2026-08-21 17:32 639229298320320558
12 ms 167.71.20.236
53 2026-08-21 17:16 639229288674863221
230 ms 167.71.20.236
52 2026-08-21 16:59 639229278983677079
233 ms 167.71.20.236
51 2026-08-21 16:43 639229269405517175
223 ms 167.71.20.236
50 2026-08-21 16:27 639229259594798244
7 ms 167.71.20.236
49 2026-08-21 16:11 639229249736681188
223 ms 167.71.20.236
48 2026-08-21 15:54 639229239699417787
105 ms 167.71.20.236
47 2026-08-21 15:37 639229229621964033
13 ms 167.71.20.236
46 2026-08-21 15:20 639229219567270965
7 ms 167.71.20.236
45 2026-08-21 15:04 639229209406666856
2110 ms 167.71.20.236
44 2026-08-21 14:11 639229177815876178
100 ms 167.71.20.236
43 2026-08-21 13:55 639229168243572685
252 ms 167.71.20.236
42 2026-08-21 13:39 639229158599856475
7 ms 167.71.20.236
41 2026-08-21 13:23 639229148998940902
221 ms 167.71.20.236
40 2026-08-21 13:07 639229139276923594
242 ms 167.71.20.236
39 2026-08-21 12:50 639229129709912394
-
38 2026-08-21 12:34 639229119801488500
8 ms 167.71.20.236
37 2026-08-21 12:18 639229110135262458
234 ms 167.71.20.236
36 2026-08-21 12:02 639229100336051392
221 ms 167.71.20.236
35 2026-08-21 11:45 639229090641415626
122 ms 167.71.20.236
34 2026-08-21 11:29 639229080702683947
221 ms 167.71.20.236
33 2026-08-21 11:12 639229070601456699
221 ms 167.71.20.236
32 2026-08-21 10:19 639229038947447232
193 ms 167.71.20.236
31 2026-08-21 10:03 639229029268708773
220 ms 167.71.20.236
30 2026-08-21 09:47 639229019647910603
150 ms 167.71.20.236
29 2026-08-21 09:31 639229009983843738
271 ms 167.71.20.236
28 2026-08-21 09:15 639229000203331882
99 ms 167.71.20.236
27 2026-08-21 08:58 639228990302335999
295 ms 167.71.20.236
26 2026-08-21 08:42 639228980567740722
5 ms 167.71.20.236
25 2026-08-21 08:26 639228970762445174
224 ms 167.71.20.236
24 2026-08-21 08:10 639228961065054445
18 ms 167.71.20.236
23 2026-08-21 07:53 639228951224649885
220 ms 167.71.20.236
22 2026-08-21 07:37 639228941303864592
220 ms 167.71.20.236
21 2026-08-21 07:20 639228931191328583
227 ms 167.71.20.236
20 2026-08-21 06:27 639228899518173317
223 ms 167.71.20.236
19 2026-08-21 06:11 639228889785027669
223 ms 167.71.20.236
18 2026-08-21 05:55 639228880106330161
222 ms 167.71.20.236
17 2026-08-21 05:38 639228870316184091
221 ms 167.71.20.236
16 2026-08-21 05:22 639228860695366512
100 ms 167.71.20.236
15 2026-08-21 05:06 639228851027209500
3 ms 167.71.20.236
14 2026-08-21 04:50 639228841479265462
227 ms 167.71.20.236
13 2026-08-21 04:34 639228831752962260
118 ms 167.71.20.236
12 2026-08-21 04:18 639228821953295483
110 ms 167.71.20.236
11 2026-08-21 04:02 639228812227429953
102 ms 167.71.20.236
10 2026-08-21 03:45 639228802476107538
125 ms 167.71.20.236
9 2026-08-21 03:29 639228792525492032
187 ms 167.71.20.236
8 2026-08-21 02:36 639228761131421385
223 ms 167.71.20.236
7 2026-08-21 02:20 639228751571206692
232 ms 167.71.20.236
6 2026-08-21 02:04 639228741705571019
217 ms 167.71.20.236
5 2026-08-21 01:47 639228731642208228
102 ms 167.71.20.236
4 2026-08-21 00:55 639228700387002072
21 ms 167.71.20.236
3 2026-08-21 00:39 639228690742014433
-
2 2026-08-21 00:23 639228680877937122
227 ms 167.71.20.236
1 2026-08-21 00:06 639228670775860800
229 ms 167.71.20.236