DNS response history for ns4.server-us.com

ns4.server-us.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 2026-08-21. For this date, NameServerHistory found 72 DNS check records, 71 successful responses, 1 failed responses, and 181 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 ns4.server-us.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

181 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.93.100.127

Most recently resolved hosting IP on selected date

Successful Responses

71

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 ns4.server-us.com

Showing DNS history for 2026-08-21 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
72 2026-08-21 23:47 639229527598660841
39 ms 172.93.100.127
71 2026-08-21 23:31 639229517954323214
2034 ms 172.93.100.127
70 2026-08-21 23:14 639229508269999021
-
69 2026-08-21 22:58 639229498559060171
4 ms 172.93.100.127
68 2026-08-21 22:42 639229488519347586
17 ms 172.93.100.127
67 2026-08-21 21:48 639229456606578934
10 ms 172.93.100.127
66 2026-08-21 21:32 639229446985772499
21 ms 172.93.100.127
65 2026-08-21 21:16 639229437367313098
7 ms 172.93.100.127
64 2026-08-21 21:01 639229427923950391
87 ms 172.93.100.127
63 2026-08-21 20:44 639229418168588854
67 ms 172.93.100.127
62 2026-08-21 20:28 639229408345678334
2024 ms 172.93.100.127
61 2026-08-21 20:12 639229398616354648
198 ms 172.93.100.127
60 2026-08-21 19:55 639229388634592323
41 ms 172.93.100.127
59 2026-08-21 19:39 639229378792837692
144 ms 172.93.100.127
58 2026-08-21 19:23 639229369154682311
20 ms 172.93.100.127
57 2026-08-21 19:06 639229359248017926
21 ms 172.93.100.127
56 2026-08-21 18:49 639229349124294642
3 ms 172.93.100.127
55 2026-08-21 17:57 639229317791715692
44 ms 172.93.100.127
54 2026-08-21 17:41 639229308115194575
52 ms 172.93.100.127
53 2026-08-21 17:25 639229298320320558
55 ms 172.93.100.127
52 2026-08-21 17:08 639229288674863221
25 ms 172.93.100.127
51 2026-08-21 16:52 639229278983677079
122 ms 172.93.100.127
50 2026-08-21 16:36 639229269405517175
7 ms 172.93.100.127
49 2026-08-21 16:20 639229259594798244
67 ms 172.93.100.127
48 2026-08-21 16:04 639229249736681188
43 ms 172.93.100.127
47 2026-08-21 15:47 639229239699417787
28 ms 172.93.100.127
46 2026-08-21 15:30 639229229621964033
34 ms 172.93.100.127
45 2026-08-21 15:13 639229219567270965
17 ms 172.93.100.127
44 2026-08-21 14:56 639229209406666856
54 ms 172.93.100.127
43 2026-08-21 14:04 639229177815876178
27 ms 172.93.100.127
42 2026-08-21 13:48 639229168243572685
31 ms 172.93.100.127
41 2026-08-21 13:32 639229158599856475
26 ms 172.93.100.127
40 2026-08-21 13:16 639229148998940902
89 ms 172.93.100.127
39 2026-08-21 13:00 639229139276923594
24 ms 172.93.100.127
38 2026-08-21 12:44 639229129709912394
44 ms 172.93.100.127
37 2026-08-21 12:27 639229119801488500
9 ms 172.93.100.127
36 2026-08-21 12:11 639229110135262458
8 ms 172.93.100.127
35 2026-08-21 11:55 639229100336051392
12 ms 172.93.100.127
34 2026-08-21 11:38 639229090641415626
39 ms 172.93.100.127
33 2026-08-21 11:22 639229080702683947
22 ms 172.93.100.127
32 2026-08-21 11:05 639229070601456699
29 ms 172.93.100.127
31 2026-08-21 10:12 639229038947447232
18 ms 172.93.100.127
30 2026-08-21 09:56 639229029268708773
6 ms 172.93.100.127
29 2026-08-21 09:40 639229019647910603
51 ms 172.93.100.127
28 2026-08-21 09:24 639229009983843738
40 ms 172.93.100.127
27 2026-08-21 09:08 639229000203331882
2017 ms 172.93.100.127
26 2026-08-21 08:51 639228990302335999
33 ms 172.93.100.127
25 2026-08-21 08:35 639228980567740722
8 ms 172.93.100.127
24 2026-08-21 08:19 639228970762445174
103 ms 172.93.100.127
23 2026-08-21 08:02 639228961065054445
86 ms 172.93.100.127
22 2026-08-21 07:46 639228951224649885
16 ms 172.93.100.127
21 2026-08-21 07:30 639228941303864592
51 ms 172.93.100.127
20 2026-08-21 07:13 639228931191328583
39 ms 172.93.100.127
19 2026-08-21 06:20 639228899518173317
32 ms 172.93.100.127
18 2026-08-21 06:04 639228889785027669
2033 ms 172.93.100.127
17 2026-08-21 05:48 639228880106330161
121 ms 172.93.100.127
16 2026-08-21 05:31 639228870316184091
41 ms 172.93.100.127
15 2026-08-21 05:15 639228860695366512
26 ms 172.93.100.127
14 2026-08-21 04:59 639228851027209500
28 ms 172.93.100.127
13 2026-08-21 04:43 639228841479265462
61 ms 172.93.100.127
12 2026-08-21 04:27 639228831752962260
12 ms 172.93.100.127
11 2026-08-21 04:11 639228821953295483
16 ms 172.93.100.127
10 2026-08-21 03:54 639228812227429953
13 ms 172.93.100.127
9 2026-08-21 03:38 639228802476107538
38 ms 172.93.100.127
8 2026-08-21 03:22 639228792525492032
2014 ms 172.93.100.127
7 2026-08-21 02:29 639228761131421385
17 ms 172.93.100.127
6 2026-08-21 02:13 639228751571206692
147 ms 172.93.100.127
5 2026-08-21 01:57 639228741705571019
72 ms 172.93.100.127
4 2026-08-21 01:40 639228731642208228
5 ms 172.93.100.127
3 2026-08-21 00:48 639228700387002072
21 ms 172.93.100.127
2 2026-08-21 00:32 639228690742014433
10 ms 172.93.100.127
1 2026-08-21 00:16 639228680877937122
3 ms 172.93.100.127