DNS response history for a.ns.uartexpressions.com

a.ns.uartexpressions.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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 223 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 a.ns.uartexpressions.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

223 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

18.236.54.105

Most recently resolved hosting IP on selected date

Successful Responses

72

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 a.ns.uartexpressions.com

Showing DNS history for 2026-08-17 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
72 2026-08-17 23:58 639226072268080268
9 ms 18.236.54.105
71 2026-08-17 23:42 639226062577647657
393 ms 18.236.54.105
70 2026-08-17 22:49 639226031060857136
272 ms 18.236.54.105
69 2026-08-17 22:33 639226021535117364
182 ms 18.236.54.105
68 2026-08-17 22:17 639226011884237078
189 ms 18.236.54.105
67 2026-08-17 22:01 639226002309299142
266 ms 18.236.54.105
66 2026-08-17 21:45 639225992791784448
267 ms 18.236.54.105
65 2026-08-17 21:29 639225983045271390
336 ms 18.236.54.105
64 2026-08-17 21:13 639225973246293513
181 ms 18.236.54.105
63 2026-08-17 20:57 639225963620186236
179 ms 18.236.54.105
62 2026-08-17 20:41 639225953899183916
195 ms 18.236.54.105
61 2026-08-17 20:25 639225944391528206
182 ms 18.236.54.105
60 2026-08-17 20:08 639225934593254169
270 ms 18.236.54.105
59 2026-08-17 19:52 639225924669984512
268 ms 18.236.54.105
58 2026-08-17 18:59 639225893048561320
181 ms 18.236.54.105
57 2026-08-17 18:43 639225883481298424
268 ms 18.236.54.105
56 2026-08-17 18:27 639225873845394034
271 ms 18.236.54.105
55 2026-08-17 18:11 639225864216078662
348 ms 18.236.54.105
54 2026-08-17 17:55 639225854541857773
267 ms 18.236.54.105
53 2026-08-17 17:39 639225844733604072
33 ms 18.236.54.105
52 2026-08-17 17:22 639225835085229232
182 ms 18.236.54.105
51 2026-08-17 17:06 639225825349373981
261 ms 18.236.54.105
50 2026-08-17 16:50 639225815690604161
268 ms 18.236.54.105
49 2026-08-17 16:34 639225805952472306
178 ms 18.236.54.105
48 2026-08-17 16:18 639225796264729638
271 ms 18.236.54.105
47 2026-08-17 16:01 639225786326499329
264 ms 18.236.54.105
46 2026-08-17 15:09 639225754798130711
273 ms 18.236.54.105
45 2026-08-17 14:53 639225745123193922
267 ms 18.236.54.105
44 2026-08-17 14:36 639225735540597271
397 ms 18.236.54.105
43 2026-08-17 14:20 639225725894857396
179 ms 18.236.54.105
42 2026-08-17 14:04 639225716249606913
279 ms 18.236.54.105
41 2026-08-17 13:48 639225706638238179
345 ms 18.236.54.105
40 2026-08-17 13:32 639225696949691423
3 ms 18.236.54.105
39 2026-08-17 13:16 639225687286186336
5 ms 18.236.54.105
38 2026-08-17 13:00 639225677679573133
265 ms 18.236.54.105
37 2026-08-17 12:44 639225667957861024
267 ms 18.236.54.105
36 2026-08-17 12:28 639225658298791618
268 ms 18.236.54.105
35 2026-08-17 12:12 639225648583652785
279 ms 18.236.54.105
34 2026-08-17 11:19 639225617000524308
179 ms 18.236.54.105
33 2026-08-17 11:03 639225607668541600
179 ms 18.236.54.105
32 2026-08-17 10:47 639225598117279238
186 ms 18.236.54.105
31 2026-08-17 10:32 639225588751002710
7 ms 18.236.54.105
30 2026-08-17 10:16 639225579295831051
7 ms 18.236.54.105
29 2026-08-17 10:00 639225569761469940
7 ms 18.236.54.105
28 2026-08-17 09:44 639225560161422333
179 ms 18.236.54.105
27 2026-08-17 09:28 639225550739955565
267 ms 18.236.54.105
26 2026-08-17 09:12 639225541125222426
177 ms 18.236.54.105
25 2026-08-17 08:56 639225531526675983
361 ms 18.236.54.105
24 2026-08-17 08:40 639225521915528222
266 ms 18.236.54.105
23 2026-08-17 08:24 639225512148151789
263 ms 18.236.54.105
22 2026-08-17 07:31 639225480786142412
342 ms 18.236.54.105
21 2026-08-17 07:16 639225471394348551
267 ms 18.236.54.105
20 2026-08-17 07:00 639225462031685068
180 ms 18.236.54.105
19 2026-08-17 06:45 639225452639458328
184 ms 18.236.54.105
18 2026-08-17 06:29 639225443300966543
174 ms 18.236.54.105
17 2026-08-17 06:14 639225433880499379
267 ms 18.236.54.105
16 2026-08-17 05:58 639225424395198277
262 ms 18.236.54.105
15 2026-08-17 05:42 639225414744137487
263 ms 18.236.54.105
14 2026-08-17 05:26 639225405186783164
264 ms 18.236.54.105
13 2026-08-17 05:10 639225395563669822
175 ms 18.236.54.105
12 2026-08-17 04:54 639225386076645158
193 ms 18.236.54.105
11 2026-08-17 04:38 639225376620669704
343 ms 18.236.54.105
10 2026-08-17 03:46 639225345580892706
266 ms 18.236.54.105
9 2026-08-17 03:31 639225336207383710
261 ms 18.236.54.105
8 2026-08-17 03:15 639225326726565001
262 ms 18.236.54.105
7 2026-08-17 02:59 639225317249271010
264 ms 18.236.54.105
6 2026-08-17 02:07 639225286280886044
264 ms 18.236.54.105
5 2026-08-17 01:52 639225276872567548
42 ms 18.236.54.105
4 2026-08-17 01:36 639225267353865348
275 ms 18.236.54.105
3 2026-08-17 01:20 639225258033914248
342 ms 18.236.54.105
2 2026-08-17 00:28 639225226652221583
264 ms 18.236.54.105
1 2026-08-17 00:12 639225217156387684
9 ms 18.236.54.105