DNS response history for ns1.network4us.com

ns1.network4us.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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 277 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.network4us.com.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

277 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:15

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.232.28.228

Most recently resolved hosting IP on selected date

Successful Responses

57

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 ns1.network4us.com

Showing DNS history for 2026-08-20 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
57 2026-08-20 23:15 639228639850033448
269 ms 172.232.28.228
56 2026-08-20 22:59 639228630204271870
146 ms 172.232.28.228
55 2026-08-20 22:43 639228620295091135
142 ms 172.232.28.228
54 2026-08-20 22:26 639228610298336915
230 ms 172.232.28.228
53 2026-08-20 21:34 639228578917047616
4 ms 172.232.28.228
52 2026-08-20 21:17 639228569046445709
282 ms 172.232.28.228
51 2026-08-20 21:01 639228558946830986
136 ms 172.232.28.228
50 2026-08-20 20:44 639228548977359217
222 ms 172.232.28.228
49 2026-08-20 19:52 639228517494157668
259 ms 172.232.28.228
48 2026-08-20 19:35 639228507374116892
307 ms 172.232.28.228
47 2026-08-20 19:18 639228497315154893
278 ms 172.232.28.228
46 2026-08-20 19:01 639228487287648341
263 ms 172.232.28.228
45 2026-08-20 18:09 639228455828123788
236 ms 172.232.28.228
44 2026-08-20 17:52 639228445900082244
233 ms 172.232.28.228
43 2026-08-20 17:35 639228435866352323
146 ms 172.232.28.228
42 2026-08-20 17:18 639228425802273151
135 ms 172.232.28.228
41 2026-08-20 16:25 639228393616324230
131 ms 172.232.28.228
40 2026-08-20 16:08 639228383590408693
259 ms 172.232.28.228
39 2026-08-20 15:51 639228373471467474
131 ms 172.232.28.228
38 2026-08-20 15:34 639228363426647311
271 ms 172.232.28.228
37 2026-08-20 14:42 639228331681701910
257 ms 172.232.28.228
36 2026-08-20 14:25 639228321714746824
122 ms 172.232.28.228
35 2026-08-20 14:08 639228311652090262
269 ms 172.232.28.228
34 2026-08-20 13:51 639228301670088587
255 ms 172.232.28.228
33 2026-08-20 12:59 639228269987976710
250 ms 172.232.28.228
32 2026-08-20 12:42 639228260009452308
230 ms 172.232.28.228
31 2026-08-20 12:25 639228249661740894
288 ms 172.232.28.228
30 2026-08-20 12:08 639228239552680346
407 ms 172.232.28.228
29 2026-08-20 11:15 639228207667580819
235 ms 172.232.28.228
28 2026-08-20 10:58 639228197494011560
11 ms 172.232.28.228
27 2026-08-20 10:41 639228187497039939
246 ms 172.232.28.228
26 2026-08-20 10:24 639228177408432646
105 ms 172.232.28.228
25 2026-08-20 09:33 639228146356166262
157 ms 172.232.28.228
24 2026-08-20 09:16 639228136541505712
221 ms 172.232.28.228
23 2026-08-20 09:00 639228126519136598
252 ms 172.232.28.228
22 2026-08-20 08:43 639228116537148885
136 ms 172.232.28.228
21 2026-08-20 07:51 639228085320764351
271 ms 172.232.28.228
20 2026-08-20 07:35 639228075444604839
262 ms 172.232.28.228
19 2026-08-20 07:18 639228065615498985
2129 ms 172.232.28.228
18 2026-08-20 07:02 639228055675321422
256 ms 172.232.28.228
17 2026-08-20 06:09 639228024230839396
280 ms 172.232.28.228
16 2026-08-20 05:53 639228014720406505
137 ms 172.232.28.228
15 2026-08-20 05:37 639228004930827030
109 ms 172.232.28.228
14 2026-08-20 05:21 639227995103340154
246 ms 172.232.28.228
13 2026-08-20 04:29 639227963811374894
258 ms 172.232.28.228
12 2026-08-20 04:13 639227954132571365
118 ms 172.232.28.228
11 2026-08-20 03:56 639227944541208342
247 ms 172.232.28.228
10 2026-08-20 03:40 639227934657213484
231 ms 172.232.28.228
9 2026-08-20 02:48 639227903628145469
258 ms 172.232.28.228
8 2026-08-20 02:32 639227893995483475
2118 ms 172.232.28.228
7 2026-08-20 02:16 639227884280244209
103 ms 172.232.28.228
6 2026-08-20 01:59 639227874371147132
258 ms 172.232.28.228
5 2026-08-20 01:07 639227843224256432
224 ms 172.232.28.228
4 2026-08-20 00:52 639227833720403506
263 ms 172.232.28.228
3 2026-08-20 00:36 639227824170728278
280 ms 172.232.28.228
2 2026-08-20 00:20 639227814865867570
2 ms 172.232.28.228
1 2026-08-20 00:05 639227805445376839
239 ms 172.232.28.228