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 2026-08-09. For this date, NameServerHistory found 77 DNS check records, 76 successful responses, 1 failed responses, and 120 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

77

Historical checks stored for this nameserver on selected date

Average Latency

120 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:10

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

76

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 aws4.expressonesource.com

Showing DNS history for 2026-08-09 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
77 2026-08-09 23:10 639219137912168440
23 ms 205.251.198.25
76 2026-08-09 22:55 639219129014206359
62 ms 205.251.198.25
75 2026-08-09 22:40 639219120129816185
4 ms 205.251.198.25
74 2026-08-09 22:25 639219111180200055
39 ms 205.251.198.25
73 2026-08-09 22:10 639219102397272208
62 ms 205.251.198.25
72 2026-08-09 21:55 639219093318422880
40 ms 205.251.198.25
71 2026-08-09 21:40 639219084400315753
40 ms 205.251.198.25
70 2026-08-09 21:25 639219075254551587
74 ms 205.251.198.25
69 2026-08-09 21:09 639219065729192158
4014 ms 205.251.198.25
68 2026-08-09 20:54 639219056747802098
23 ms 205.251.198.25
67 2026-08-09 20:39 639219047713450952
30 ms 205.251.198.25
66 2026-08-09 20:24 639219038561445315
30 ms 205.251.198.25
65 2026-08-09 19:32 639219007390383771
17 ms 205.251.198.25
64 2026-08-09 19:18 639218998523265596
20 ms 205.251.198.25
63 2026-08-09 19:03 639218989631630804
31 ms 205.251.198.25
62 2026-08-09 18:48 639218980808450892
15 ms 205.251.198.25
61 2026-08-09 18:33 639218971852160604
8 ms 205.251.198.25
60 2026-08-09 18:18 639218962783650906
23 ms 205.251.198.25
59 2026-08-09 18:03 639218953792820819
24 ms 205.251.198.25
58 2026-08-09 17:48 639218944959692876
69 ms 205.251.198.25
57 2026-08-09 17:34 639218936169104506
35 ms 205.251.198.25
56 2026-08-09 17:19 639218927166062556
19 ms 205.251.198.25
55 2026-08-09 17:03 639218918015715420
20 ms 205.251.198.25
54 2026-08-09 16:48 639218908881852638
41 ms 205.251.198.25
53 2026-08-09 15:57 639218877956262035
50 ms 205.251.198.25
52 2026-08-09 15:42 639218869143729797
28 ms 205.251.198.25
51 2026-08-09 15:28 639218860485298832
45 ms 205.251.198.25
50 2026-08-09 15:13 639218851607906747
10 ms 205.251.198.25
49 2026-08-09 14:58 639218842720839568
46 ms 205.251.198.25
48 2026-08-09 14:44 639218833878788864
20 ms 205.251.198.25
47 2026-08-09 14:29 639218825180862573
10 ms 205.251.198.25
46 2026-08-09 14:14 639218816469621951
57 ms 205.251.198.25
45 2026-08-09 14:00 639218807685036212
40 ms 205.251.198.25
44 2026-08-09 13:45 639218798978271509
31 ms 205.251.198.25
43 2026-08-09 13:31 639218790065423597
50 ms 205.251.198.25
42 2026-08-09 13:16 639218781304584862
41 ms 205.251.198.25
41 2026-08-09 12:23 639218750311179000
159 ms 205.251.198.25
40 2026-08-09 12:09 639218741750420268
24 ms 205.251.198.25
39 2026-08-09 11:55 639218733057535576
73 ms 205.251.198.25
38 2026-08-09 11:40 639218724471329044
23 ms 205.251.198.25
37 2026-08-09 11:26 639218715911974203
77 ms 205.251.198.25
36 2026-08-09 11:12 639218707310812834
48 ms 205.251.198.25
35 2026-08-09 10:58 639218698790485612
-
34 2026-08-09 10:44 639218690367692706
7 ms 205.251.198.25
33 2026-08-09 10:30 639218681923173883
15 ms 205.251.198.25
32 2026-08-09 10:16 639218673547179738
24 ms 205.251.198.25
31 2026-08-09 10:01 639218664890274867
34 ms 205.251.198.25
30 2026-08-09 09:46 639218656036928157
42 ms 205.251.198.25
29 2026-08-09 08:54 639218624808018222
8 ms 205.251.198.25
28 2026-08-09 08:40 639218616243340806
117 ms 205.251.198.25
27 2026-08-09 08:25 639218607397811973
43 ms 205.251.198.25
26 2026-08-09 08:11 639218598812444454
4 ms 205.251.198.25
25 2026-08-09 07:57 639218590219570048
30 ms 205.251.198.25
24 2026-08-09 07:42 639218581690210758
2050 ms 205.251.198.25
23 2026-08-09 07:28 639218573057388822
113 ms 205.251.198.25
22 2026-08-09 07:14 639218564408781785
46 ms 205.251.198.25
21 2026-08-09 06:59 639218555767188482
36 ms 205.251.198.25
20 2026-08-09 06:45 639218547142705295
37 ms 205.251.198.25
19 2026-08-09 06:30 639218538090114532
12 ms 205.251.198.25
18 2026-08-09 06:15 639218529257910584
39 ms 205.251.198.25
17 2026-08-09 05:24 639218498473231858
9 ms 205.251.198.25
16 2026-08-09 05:09 639218489802113995
34 ms 205.251.198.25
15 2026-08-09 04:55 639218481006804516
95 ms 205.251.198.25
14 2026-08-09 04:40 639218472048712427
32 ms 205.251.198.25
13 2026-08-09 04:25 639218463224432974
27 ms 205.251.198.25
12 2026-08-09 04:10 639218454384107526
128 ms 205.251.198.25
11 2026-08-09 03:55 639218445331231791
28 ms 205.251.198.25
10 2026-08-09 03:40 639218436285215733
30 ms 205.251.198.25
9 2026-08-09 03:25 639218427289555123
42 ms 205.251.198.25
8 2026-08-09 03:10 639218418227819981
79 ms 205.251.198.25
7 2026-08-09 02:55 639218409119503123
58 ms 205.251.198.25
6 2026-08-09 02:39 639218399771712154
62 ms 205.251.198.25
5 2026-08-09 01:48 639218368648652303
38 ms 205.251.198.25
4 2026-08-09 01:33 639218359569598460
49 ms 205.251.198.25
3 2026-08-09 01:18 639218350555429902
30 ms 205.251.198.25
2 2026-08-09 01:02 639218341311543299
58 ms 205.251.198.25
1 2026-08-09 00:10 639218309981981465
46 ms 205.251.198.25