DNS response history for ns1.qa-aws.com

ns1.qa-aws.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 484 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.qa-aws.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

484 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

37.49.151.197

Most recently resolved hosting IP on selected date

Successful Responses

74

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.qa-aws.com

Showing DNS history for 2026-08-23 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 2026-08-23 23:57 639231254406598736
114 ms 37.49.151.197
74 2026-08-23 23:40 639231244697865594
116 ms 37.49.151.197
73 2026-08-23 23:24 639231234893504693
93 ms 37.49.151.197
72 2026-08-23 23:08 639231225024549139
1596 ms 37.49.151.197
71 2026-08-23 22:51 639231214931957622
1595 ms 37.49.151.197
70 2026-08-23 22:34 639231204962010549
120 ms 37.49.151.197
69 2026-08-23 22:18 639231195170138463
3 ms 37.49.151.197
68 2026-08-23 22:02 639231185235020577
-
67 2026-08-23 21:45 639231175558690075
2 ms 37.49.151.197
66 2026-08-23 21:29 639231165610444012
118 ms 37.49.151.197
65 2026-08-23 20:36 639231133806425363
5 ms 37.49.151.197
64 2026-08-23 20:20 639231124203758023
4 ms 37.49.151.197
63 2026-08-23 20:03 639231114428262706
77 ms 37.49.151.197
62 2026-08-23 19:47 639231104662480065
3 ms 37.49.151.197
61 2026-08-23 19:31 639231094840372018
130 ms 37.49.151.197
60 2026-08-23 19:14 639231085024583224
120 ms 37.49.151.197
59 2026-08-23 18:58 639231075257417427
114 ms 37.49.151.197
58 2026-08-23 18:42 639231065516009503
5 ms 37.49.151.197
57 2026-08-23 18:26 639231055805348837
4 ms 37.49.151.197
56 2026-08-23 18:09 639231045980373765
121 ms 37.49.151.197
55 2026-08-23 17:53 639231035984577527
82 ms 37.49.151.197
54 2026-08-23 17:36 639231025928115303
132 ms 37.49.151.197
53 2026-08-23 16:43 639230994250157583
125 ms 37.49.151.197
52 2026-08-23 16:27 639230984476411369
1599 ms 37.49.151.197
51 2026-08-23 16:10 639230974838373450
125 ms 37.49.151.197
50 2026-08-23 15:55 639230965244277645
120 ms 37.49.151.197
49 2026-08-23 15:38 639230955522101820
1753 ms 37.49.151.197
48 2026-08-23 15:22 639230945754521603
4 ms 37.49.151.197
47 2026-08-23 15:06 639230935852040504
5 ms 37.49.151.197
46 2026-08-23 14:49 639230926222061048
115 ms 37.49.151.197
45 2026-08-23 14:33 639230916449726907
118 ms 37.49.151.197
44 2026-08-23 14:17 639230906595053086
83 ms 37.49.151.197
43 2026-08-23 14:00 639230896680429441
79 ms 37.49.151.197
42 2026-08-23 13:44 639230886630210965
81 ms 37.49.151.197
41 2026-08-23 12:52 639230855430405719
1624 ms 37.49.151.197
40 2026-08-23 12:35 639230845707499136
1658 ms 37.49.151.197
39 2026-08-23 12:19 639230836186805419
112 ms 37.49.151.197
38 2026-08-23 12:03 639230826493828316
1582 ms 37.49.151.197
37 2026-08-23 11:47 639230816817882996
4 ms 37.49.151.197
36 2026-08-23 11:31 639230806933854189
699 ms 37.49.151.197
35 2026-08-23 11:14 639230797120243854
703 ms 37.49.151.197
34 2026-08-23 10:58 639230787310272840
37 ms 37.49.151.197
33 2026-08-23 10:42 639230777600173142
30 ms 37.49.151.197
32 2026-08-23 10:26 639230767665024593
1654 ms 37.49.151.197
31 2026-08-23 10:09 639230757720962293
1653 ms 37.49.151.197
30 2026-08-23 09:52 639230747722189784
83 ms 37.49.151.197
29 2026-08-23 09:00 639230716313923480
1589 ms 37.49.151.197
28 2026-08-23 08:44 639230706813835990
118 ms 37.49.151.197
27 2026-08-23 08:28 639230696871062203
1762 ms 37.49.151.197
26 2026-08-23 08:11 639230687142781616
114 ms 37.49.151.197
25 2026-08-23 07:55 639230677432142227
3 ms 37.49.151.197
24 2026-08-23 07:39 639230667686258061
1589 ms 37.49.151.197
23 2026-08-23 07:23 639230658039243685
79 ms 37.49.151.197
22 2026-08-23 07:06 639230648468473803
118 ms 37.49.151.197
21 2026-08-23 06:51 639230638829658294
5285 ms 37.49.151.197
20 2026-08-23 06:34 639230629247017617
117 ms 37.49.151.197
19 2026-08-23 06:18 639230619625318239
4 ms 37.49.151.197
18 2026-08-23 06:02 639230609697630264
118 ms 37.49.151.197
17 2026-08-23 05:10 639230578570131864
117 ms 37.49.151.197
16 2026-08-23 04:54 639230568958963168
118 ms 37.49.151.197
15 2026-08-23 04:38 639230559287611211
4 ms 37.49.151.197
14 2026-08-23 04:22 639230549524312030
2 ms 37.49.151.197
13 2026-08-23 04:06 639230539739801669
118 ms 37.49.151.197
12 2026-08-23 03:49 639230530084069375
9 ms 37.49.151.197
11 2026-08-23 03:33 639230520362691441
113 ms 37.49.151.197
10 2026-08-23 03:17 639230510677194518
1553 ms 37.49.151.197
9 2026-08-23 03:01 639230501156002646
116 ms 37.49.151.197
8 2026-08-23 02:45 639230491502198541
46 ms 37.49.151.197
7 2026-08-23 02:29 639230481860318494
123 ms 37.49.151.197
6 2026-08-23 02:12 639230471893008575
119 ms 37.49.151.197
5 2026-08-23 01:19 639230440030877421
7 ms 37.49.151.197
4 2026-08-23 01:03 639230430479725508
117 ms 37.49.151.197
3 2026-08-23 00:47 639230420875160219
2039 ms 37.49.151.197
2 2026-08-23 00:31 639230411240692575
1583 ms 37.49.151.197
1 2026-08-23 00:15 639230401550806607
116 ms 37.49.151.197