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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 220 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

75

Historical checks stored for this nameserver on selected date

Average Latency

220 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:56

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

75

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 2026-08-18 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
75 2026-08-18 23:56 639226935204800669
190 ms 18.236.54.105
74 2026-08-18 23:40 639226925298919497
181 ms 18.236.54.105
73 2026-08-18 23:23 639226915487885053
269 ms 18.236.54.105
72 2026-08-18 23:07 639226905465760034
4 ms 18.236.54.105
71 2026-08-18 22:50 639226895378104692
23 ms 18.236.54.105
70 2026-08-18 21:57 639226863374232622
182 ms 18.236.54.105
69 2026-08-18 21:40 639226853698516058
346 ms 18.236.54.105
68 2026-08-18 21:24 639226843797360601
268 ms 18.236.54.105
67 2026-08-18 21:08 639226834046588155
270 ms 18.236.54.105
66 2026-08-18 20:51 639226824234488533
266 ms 18.236.54.105
65 2026-08-18 20:35 639226814549928621
269 ms 18.236.54.105
64 2026-08-18 20:19 639226804721432353
269 ms 18.236.54.105
63 2026-08-18 20:02 639226795048828184
272 ms 18.236.54.105
62 2026-08-18 19:46 639226785202482420
4 ms 18.236.54.105
61 2026-08-18 19:30 639226775309362607
274 ms 18.236.54.105
60 2026-08-18 19:13 639226765406586155
4 ms 18.236.54.105
59 2026-08-18 18:57 639226755437790519
268 ms 18.236.54.105
58 2026-08-18 18:04 639226723856194457
181 ms 18.236.54.105
57 2026-08-18 17:48 639226714050583422
271 ms 18.236.54.105
56 2026-08-18 17:31 639226704236499724
163 ms 18.236.54.105
55 2026-08-18 17:15 639226694184520163
15 ms 18.236.54.105
54 2026-08-18 16:58 639226684161203477
273 ms 18.236.54.105
53 2026-08-18 16:41 639226674305430109
209 ms 18.236.54.105
52 2026-08-18 16:25 639226664489607984
177 ms 18.236.54.105
51 2026-08-18 16:09 639226654533111667
275 ms 18.236.54.105
50 2026-08-18 15:52 639226644778594725
2007 ms 18.236.54.105
49 2026-08-18 15:36 639226634901553621
107 ms 18.236.54.105
48 2026-08-18 15:19 639226624921864967
270 ms 18.236.54.105
47 2026-08-18 15:02 639226614939419403
340 ms 18.236.54.105
46 2026-08-18 14:09 639226583021074771
179 ms 18.236.54.105
45 2026-08-18 13:53 639226573279933585
270 ms 18.236.54.105
44 2026-08-18 13:37 639226563494036301
204 ms 18.236.54.105
43 2026-08-18 13:20 639226553708216256
287 ms 18.236.54.105
42 2026-08-18 13:04 639226544003734815
277 ms 18.236.54.105
41 2026-08-18 12:48 639226534105733155
269 ms 18.236.54.105
40 2026-08-18 12:31 639226524298118898
4 ms 18.236.54.105
39 2026-08-18 12:15 639226514525195335
279 ms 18.236.54.105
38 2026-08-18 11:59 639226504703635320
179 ms 18.236.54.105
37 2026-08-18 11:42 639226494737271720
178 ms 18.236.54.105
36 2026-08-18 11:26 639226485005027236
279 ms 18.236.54.105
35 2026-08-18 11:09 639226475133236105
274 ms 18.236.54.105
34 2026-08-18 10:16 639226442975077052
263 ms 18.236.54.105
33 2026-08-18 10:00 639226433317932039
271 ms 18.236.54.105
32 2026-08-18 09:43 639226423688431096
268 ms 18.236.54.105
31 2026-08-18 09:27 639226413998250045
365 ms 18.236.54.105
30 2026-08-18 09:11 639226404284554875
7 ms 18.236.54.105
29 2026-08-18 08:55 639226394637043309
178 ms 18.236.54.105
28 2026-08-18 08:39 639226385052447582
274 ms 18.236.54.105
27 2026-08-18 08:23 639226375506189603
269 ms 18.236.54.105
26 2026-08-18 08:07 639226365690646426
185 ms 18.236.54.105
25 2026-08-18 07:51 639226355771007701
179 ms 18.236.54.105
24 2026-08-18 07:34 639226345946269369
267 ms 18.236.54.105
23 2026-08-18 07:18 639226336241601848
7 ms 18.236.54.105
22 2026-08-18 06:25 639226304950675290
40 ms 18.236.54.105
21 2026-08-18 06:10 639226295324754616
179 ms 18.236.54.105
20 2026-08-18 05:54 639226285824640601
173 ms 18.236.54.105
19 2026-08-18 05:38 639226276321223917
267 ms 18.236.54.105
18 2026-08-18 05:22 639226266800200046
269 ms 18.236.54.105
17 2026-08-18 05:06 639226256958066164
185 ms 18.236.54.105
16 2026-08-18 04:50 639226247432364597
290 ms 18.236.54.105
15 2026-08-18 04:34 639226237703388552
267 ms 18.236.54.105
14 2026-08-18 04:17 639226227937569589
184 ms 18.236.54.105
13 2026-08-18 04:01 639226218052465471
185 ms 18.236.54.105
12 2026-08-18 03:45 639226208429623997
268 ms 18.236.54.105
11 2026-08-18 03:29 639226198800675295
265 ms 18.236.54.105
10 2026-08-18 02:37 639226167722042574
272 ms 18.236.54.105
9 2026-08-18 02:21 639226158277924383
10 ms 18.236.54.105
8 2026-08-18 02:05 639226148757810592
183 ms 18.236.54.105
7 2026-08-18 01:49 639226139348611045
265 ms 18.236.54.105
6 2026-08-18 01:34 639226129823462907
5 ms 18.236.54.105
5 2026-08-18 01:18 639226120218260005
3 ms 18.236.54.105
4 2026-08-18 01:02 639226110875503904
3 ms 18.236.54.105
3 2026-08-18 00:46 639226101376311912
5 ms 18.236.54.105
2 2026-08-18 00:30 639226091924943492
177 ms 18.236.54.105
1 2026-08-18 00:14 639226082133158124
177 ms 18.236.54.105