DNS response history for ns-1438.awsdns-51.org

ns-1438.awsdns-51.org 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 2026-08-26. For this date, NameServerHistory found 66 DNS check records, 65 successful responses, 1 failed responses, and 303 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 ns-1438.awsdns-51.org.
Records on Selected Date

66

Historical checks stored for this nameserver on selected date

Average Latency

303 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 22:04

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.197.158

Most recently resolved hosting IP on selected date

Successful Responses

65

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns-1438.awsdns-51.org

Showing DNS history for 2026-08-26 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
66 2026-08-26 22:04 639233783644630463
14 ms 205.251.197.158
65 2026-08-26 21:47 639233773302621314
14 ms 205.251.197.158
64 2026-08-26 21:30 639233762896723748
2010 ms 205.251.197.158
63 2026-08-26 21:12 639233752543876329
32 ms 205.251.197.158
62 2026-08-26 20:55 639233742155931788
65 ms 205.251.197.158
61 2026-08-26 20:38 639233731712555311
11 ms 205.251.197.158
60 2026-08-26 20:20 639233721164051126
2048 ms 205.251.197.158
59 2026-08-26 20:02 639233710560486320
12 ms 205.251.197.158
58 2026-08-26 19:44 639233699834667450
2009 ms 205.251.197.158
57 2026-08-26 18:50 639233667209186136
14 ms 205.251.197.158
56 2026-08-26 18:33 639233656814316266
20 ms 205.251.197.158
55 2026-08-26 18:15 639233646245051806
16 ms 205.251.197.158
54 2026-08-26 17:58 639233635663779051
10 ms 205.251.197.158
53 2026-08-26 17:40 639233624977342122
16 ms 205.251.197.158
52 2026-08-26 17:22 639233614446136153
29 ms 205.251.197.158
51 2026-08-26 17:04 639233603737877581
158 ms 205.251.197.158
50 2026-08-26 16:47 639233593269224651
16 ms 205.251.197.158
49 2026-08-26 16:29 639233582635086903
39 ms 205.251.197.158
48 2026-08-26 16:11 639233572000374575
29 ms 205.251.197.158
47 2026-08-26 15:53 639233561188633861
28 ms 205.251.197.158
46 2026-08-26 15:36 639233550544357027
6 ms 205.251.197.158
45 2026-08-26 14:41 639233517966053117
20 ms 205.251.197.158
44 2026-08-26 14:24 639233507603253585
-
43 2026-08-26 14:07 639233497229039167
2012 ms 205.251.197.158
42 2026-08-26 13:49 639233486864546406
33 ms 205.251.197.158
41 2026-08-26 13:32 639233476455174682
5 ms 205.251.197.158
40 2026-08-26 13:15 639233466171592605
103 ms 205.251.197.158
39 2026-08-26 12:58 639233455747096265
72 ms 205.251.197.158
38 2026-08-26 12:40 639233445367152284
51 ms 205.251.197.158
37 2026-08-26 12:23 639233434974187439
2011 ms 205.251.197.158
36 2026-08-26 12:06 639233424567558554
6 ms 205.251.197.158
35 2026-08-26 11:48 639233414056832719
6 ms 205.251.197.158
34 2026-08-26 11:31 639233403515141099
9 ms 205.251.197.158
33 2026-08-26 10:36 639233370841350248
4 ms 205.251.197.158
32 2026-08-26 10:19 639233360361507238
28 ms 205.251.197.158
31 2026-08-26 10:02 639233350067824371
5 ms 205.251.197.158
30 2026-08-26 09:44 639233339545274518
17 ms 205.251.197.158
29 2026-08-26 09:27 639233329214918079
9 ms 205.251.197.158
28 2026-08-26 09:09 639233318749762337
31 ms 205.251.197.158
27 2026-08-26 08:52 639233308387917838
48 ms 205.251.197.158
26 2026-08-26 08:35 639233297961740122
51 ms 205.251.197.158
25 2026-08-26 08:17 639233287487159094
7 ms 205.251.197.158
24 2026-08-26 08:00 639233276995531707
11 ms 205.251.197.158
23 2026-08-26 07:42 639233266521568229
2016 ms 205.251.197.158
22 2026-08-26 07:25 639233256081047431
8 ms 205.251.197.158
21 2026-08-26 06:31 639233223620132921
24 ms 205.251.197.158
20 2026-08-26 06:14 639233213287814244
12 ms 205.251.197.158
19 2026-08-26 05:56 639233202925983161
2009 ms 205.251.197.158
18 2026-08-26 05:39 639233192644780696
3 ms 205.251.197.158
17 2026-08-26 05:22 639233182401183833
55 ms 205.251.197.158
16 2026-08-26 05:05 639233172074181051
76 ms 205.251.197.158
15 2026-08-26 04:48 639233161808421455
30 ms 205.251.197.158
14 2026-08-26 04:30 639233151357344052
46 ms 205.251.197.158
13 2026-08-26 04:13 639233141034116946
40 ms 205.251.197.158
12 2026-08-26 03:56 639233130828334142
13 ms 205.251.197.158
11 2026-08-26 03:39 639233120373450007
40 ms 205.251.197.158
10 2026-08-26 03:21 639233110066216193
2014 ms 205.251.197.158
9 2026-08-26 02:28 639233078065410564
9 ms 205.251.197.158
8 2026-08-26 02:11 639233067787457832
12 ms 205.251.197.158
7 2026-08-26 01:54 639233057501801162
3 ms 205.251.197.158
6 2026-08-26 01:37 639233047089431703
31 ms 205.251.197.158
5 2026-08-26 01:19 639233036754790688
28 ms 205.251.197.158
4 2026-08-26 01:02 639233026412602472
19 ms 205.251.197.158
3 2026-08-26 00:45 639233016064066127
2036 ms 205.251.197.158
2 2026-08-26 00:28 639233005922655772
10 ms 205.251.197.158
1 2026-08-26 00:11 639232995672256907
10 ms 205.251.197.158