DNS response history for aws4.expressonesource.com

aws4.expressonesource.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 2026-08-26. For this date, NameServerHistory found 67 DNS check records, 67 successful responses, 0 failed responses, and 243 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 aws4.expressonesource.com.
Records on Selected Date

67

Historical checks stored for this nameserver on selected date

Average Latency

243 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 22:20

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.198.25

Most recently resolved hosting IP on selected date

Successful Responses

67

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 aws4.expressonesource.com

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
67 2026-08-26 22:20 639233793971346256
69 ms 205.251.198.25
66 2026-08-26 22:03 639233783644630463
23 ms 205.251.198.25
65 2026-08-26 21:45 639233773302621314
2020 ms 205.251.198.25
64 2026-08-26 21:28 639233762896723748
2054 ms 205.251.198.25
63 2026-08-26 21:11 639233752543876329
22 ms 205.251.198.25
62 2026-08-26 20:53 639233742155931788
20 ms 205.251.198.25
61 2026-08-26 20:36 639233731712555311
6 ms 205.251.198.25
60 2026-08-26 20:18 639233721164051126
82 ms 205.251.198.25
59 2026-08-26 20:01 639233710560486320
52 ms 205.251.198.25
58 2026-08-26 19:43 639233699834667450
56 ms 205.251.198.25
57 2026-08-26 18:48 639233667209186136
24 ms 205.251.198.25
56 2026-08-26 18:31 639233656814316266
48 ms 205.251.198.25
55 2026-08-26 18:13 639233646245051806
14 ms 205.251.198.25
54 2026-08-26 17:56 639233635663779051
2041 ms 205.251.198.25
53 2026-08-26 17:38 639233624977342122
5 ms 205.251.198.25
52 2026-08-26 17:20 639233614446136153
10 ms 205.251.198.25
51 2026-08-26 17:03 639233603737877581
42 ms 205.251.198.25
50 2026-08-26 16:45 639233593269224651
27 ms 205.251.198.25
49 2026-08-26 16:27 639233582635086903
12 ms 205.251.198.25
48 2026-08-26 16:10 639233572000374575
34 ms 205.251.198.25
47 2026-08-26 15:52 639233561188633861
44 ms 205.251.198.25
46 2026-08-26 15:34 639233550544357027
130 ms 205.251.198.25
45 2026-08-26 14:40 639233517966053117
64 ms 205.251.198.25
44 2026-08-26 14:22 639233507603253585
2117 ms 205.251.198.25
43 2026-08-26 14:05 639233497229039167
9 ms 205.251.198.25
42 2026-08-26 13:48 639233486864546406
43 ms 205.251.198.25
41 2026-08-26 13:31 639233476455174682
33 ms 205.251.198.25
40 2026-08-26 13:13 639233466171592605
2026 ms 205.251.198.25
39 2026-08-26 12:56 639233455747096265
6 ms 205.251.198.25
38 2026-08-26 12:39 639233445367152284
27 ms 205.251.198.25
37 2026-08-26 12:21 639233434974187439
19 ms 205.251.198.25
36 2026-08-26 12:04 639233424567558554
32 ms 205.251.198.25
35 2026-08-26 11:47 639233414056832719
28 ms 205.251.198.25
34 2026-08-26 11:29 639233403515141099
44 ms 205.251.198.25
33 2026-08-26 10:34 639233370841350248
6 ms 205.251.198.25
32 2026-08-26 10:17 639233360361507238
4022 ms 205.251.198.25
31 2026-08-26 10:00 639233350067824371
4 ms 205.251.198.25
30 2026-08-26 09:42 639233339545274518
8 ms 205.251.198.25
29 2026-08-26 09:25 639233329214918079
42 ms 205.251.198.25
28 2026-08-26 09:08 639233318749762337
24 ms 205.251.198.25
27 2026-08-26 08:50 639233308387917838
42 ms 205.251.198.25
26 2026-08-26 08:33 639233297961740122
7 ms 205.251.198.25
25 2026-08-26 08:16 639233287487159094
21 ms 205.251.198.25
24 2026-08-26 07:58 639233276995531707
40 ms 205.251.198.25
23 2026-08-26 07:41 639233266521568229
19 ms 205.251.198.25
22 2026-08-26 07:23 639233256081047431
25 ms 205.251.198.25
21 2026-08-26 06:29 639233223620132921
23 ms 205.251.198.25
20 2026-08-26 06:12 639233213287814244
128 ms 205.251.198.25
19 2026-08-26 05:55 639233202925983161
10 ms 205.251.198.25
18 2026-08-26 05:37 639233192644780696
38 ms 205.251.198.25
17 2026-08-26 05:20 639233182401183833
21 ms 205.251.198.25
16 2026-08-26 05:03 639233172074181051
24 ms 205.251.198.25
15 2026-08-26 04:46 639233161808421455
64 ms 205.251.198.25
14 2026-08-26 04:29 639233151357344052
26 ms 205.251.198.25
13 2026-08-26 04:11 639233141034116946
9 ms 205.251.198.25
12 2026-08-26 03:54 639233130828334142
8 ms 205.251.198.25
11 2026-08-26 03:37 639233120373450007
35 ms 205.251.198.25
10 2026-08-26 03:20 639233110066216193
113 ms 205.251.198.25
9 2026-08-26 02:26 639233078065410564
22 ms 205.251.198.25
8 2026-08-26 02:09 639233067787457832
30 ms 205.251.198.25
7 2026-08-26 01:52 639233057501801162
13 ms 205.251.198.25
6 2026-08-26 01:35 639233047089431703
35 ms 205.251.198.25
5 2026-08-26 01:18 639233036754790688
64 ms 205.251.198.25
4 2026-08-26 01:00 639233026412602472
42 ms 205.251.198.25
3 2026-08-26 00:43 639233016064066127
19 ms 205.251.198.25
2 2026-08-26 00:26 639233005922655772
27 ms 205.251.198.25
1 2026-08-26 00:09 639232995672256907
12 ms 205.251.198.25