DNS response history for ns4.usanameserver.com

ns4.usanameserver.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 2026-08-30. For this date, NameServerHistory found 63 DNS check records, 63 successful responses, 0 failed responses, and 400 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.usanameserver.com.
Records on Selected Date

63

Historical checks stored for this nameserver on selected date

Average Latency

400 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-30 20:37

All timestamps shown in UTC

Latest Resolved IP on Selected Date

206.108.51.6

Most recently resolved hosting IP on selected date

Successful Responses

63

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 ns4.usanameserver.com

Showing DNS history for 2026-08-30 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
63 2026-08-30 20:37 639237186084150891
4 ms 206.108.51.6
62 2026-08-30 20:20 639237175762412232
312 ms 206.108.51.6
61 2026-08-30 20:03 639237165682654803
185 ms 206.108.51.6
60 2026-08-30 19:46 639237155472501164
312 ms 206.108.51.6
59 2026-08-30 19:29 639237145214619953
327 ms 206.108.51.6
58 2026-08-30 19:12 639237134816906963
315 ms 206.108.51.6
57 2026-08-30 18:55 639237124591343541
316 ms 206.108.51.6
56 2026-08-30 18:37 639237114243099765
2174 ms 206.108.51.6
55 2026-08-30 18:20 639237103865174052
315 ms 206.108.51.6
54 2026-08-30 17:27 639237072062599712
8 ms 206.108.51.6
53 2026-08-30 17:10 639237062090595638
163 ms 206.108.51.6
52 2026-08-30 16:54 639237052076426119
18 ms 206.108.51.6
51 2026-08-30 16:37 639237042059539260
10 ms 206.108.51.6
50 2026-08-30 16:20 639237031962634816
158 ms 206.108.51.6
49 2026-08-30 16:03 639237021754634200
315 ms 206.108.51.6
48 2026-08-30 15:46 639237011506593617
7 ms 206.108.51.6
47 2026-08-30 15:29 639237001261956475
169 ms 206.108.51.6
46 2026-08-30 15:12 639236991144138400
182 ms 206.108.51.6
45 2026-08-30 14:55 639236981087883451
17 ms 206.108.51.6
44 2026-08-30 14:38 639236970808543176
3 ms 206.108.51.6
43 2026-08-30 14:21 639236960498194193
316 ms 206.108.51.6
42 2026-08-30 13:28 639236928433577921
319 ms 206.108.51.6
41 2026-08-30 13:11 639236918429703736
1705 ms 206.108.51.6
40 2026-08-30 12:54 639236908230327486
314 ms 206.108.51.6
39 2026-08-30 12:37 639236898168597833
176 ms 206.108.51.6
38 2026-08-30 12:20 639236888142648178
314 ms 206.108.51.6
37 2026-08-30 12:04 639236878057367680
159 ms 206.108.51.6
36 2026-08-30 11:47 639236867916029489
2189 ms 206.108.51.6
35 2026-08-30 11:30 639236858088772005
157 ms 206.108.51.6
34 2026-08-30 11:14 639236848158742395
187 ms 206.108.51.6
33 2026-08-30 10:57 639236838137395574
9 ms 206.108.51.6
32 2026-08-30 10:40 639236827967386881
154 ms 206.108.51.6
31 2026-08-30 10:23 639236817708615077
315 ms 206.108.51.6
30 2026-08-30 09:30 639236785770651804
335 ms 206.108.51.6
29 2026-08-30 09:13 639236775820686373
2205 ms 206.108.51.6
28 2026-08-30 08:57 639236765768339082
339 ms 206.108.51.6
27 2026-08-30 08:40 639236755602384085
156 ms 206.108.51.6
26 2026-08-30 08:23 639236745600094925
309 ms 206.108.51.6
25 2026-08-30 08:06 639236735311262753
171 ms 206.108.51.6
24 2026-08-30 07:49 639236724996745235
322 ms 206.108.51.6
23 2026-08-30 07:32 639236714839899761
165 ms 206.108.51.6
22 2026-08-30 07:15 639236704748431488
157 ms 206.108.51.6
21 2026-08-30 06:58 639236694430128550
314 ms 206.108.51.6
20 2026-08-30 06:41 639236684143292417
324 ms 206.108.51.6
19 2026-08-30 06:24 639236673972499943
315 ms 206.108.51.6
18 2026-08-30 05:30 639236642126522802
8 ms 206.108.51.6
17 2026-08-30 05:14 639236632183518198
24 ms 206.108.51.6
16 2026-08-30 04:57 639236622289312589
188 ms 206.108.51.6
15 2026-08-30 04:41 639236612490676525
2034 ms 206.108.51.6
14 2026-08-30 04:25 639236602582494852
49 ms 206.108.51.6
13 2026-08-30 04:08 639236592511706469
10 ms 206.108.51.6
12 2026-08-30 03:51 639236582441006869
310 ms 206.108.51.6
11 2026-08-30 03:34 639236572478785089
322 ms 206.108.51.6
10 2026-08-30 03:18 639236562556749999
362 ms 206.108.51.6
9 2026-08-30 03:01 639236552353482281
13 ms 206.108.51.6
8 2026-08-30 02:44 639236542188881607
157 ms 206.108.51.6
7 2026-08-30 02:27 639236531885440105
2036 ms 206.108.51.6
6 2026-08-30 01:34 639236499922985383
7 ms 206.108.51.6
5 2026-08-30 01:17 639236489713594431
157 ms 206.108.51.6
4 2026-08-30 01:00 639236479750443901
311 ms 206.108.51.6
3 2026-08-30 00:43 639236469719936375
8 ms 206.108.51.6
2 2026-08-30 00:27 639236459579244885
2156 ms 206.108.51.6
1 2026-08-30 00:10 639236449582837549
320 ms 206.108.51.6