DNS response history for ns1.upperlevel.com

ns1.upperlevel.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 2026-08-24. For this date, NameServerHistory found 56 DNS check records, 56 successful responses, 0 failed responses, and 290 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.upperlevel.com.
Records on Selected Date

56

Historical checks stored for this nameserver on selected date

Average Latency

290 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

38.58.228.241

Most recently resolved hosting IP on selected date

Successful Responses

56

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.upperlevel.com

Showing DNS history for 2026-08-24 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
56 2026-08-24 23:54 639232119551972438
239 ms 38.58.228.241
55 2026-08-24 23:37 639232109112567473
127 ms 38.58.228.241
54 2026-08-24 22:44 639232077430823987
225 ms 38.58.228.241
53 2026-08-24 22:27 639232067340513033
213 ms 38.58.228.241
52 2026-08-24 22:10 639232057157944387
116 ms 38.58.228.241
51 2026-08-24 21:53 639232046895282144
238 ms 38.58.228.241
50 2026-08-24 20:59 639232014356623395
251 ms 38.58.228.241
49 2026-08-24 20:42 639232004177831322
2121 ms 38.58.228.241
48 2026-08-24 20:25 639231993997863976
231 ms 38.58.228.241
47 2026-08-24 20:08 639231983967363696
224 ms 38.58.228.241
46 2026-08-24 19:16 639231952257842845
229 ms 38.58.228.241
45 2026-08-24 18:59 639231942277816756
223 ms 38.58.228.241
44 2026-08-24 18:42 639231932094180724
224 ms 38.58.228.241
43 2026-08-24 18:25 639231922041034838
31 ms 38.58.228.241
42 2026-08-24 17:32 639231890488117536
225 ms 38.58.228.241
41 2026-08-24 17:16 639231880574255543
222 ms 38.58.228.241
40 2026-08-24 16:59 639231870418029045
2036 ms 38.58.228.241
39 2026-08-24 16:42 639231860258429562
155 ms 38.58.228.241
38 2026-08-24 15:49 639231828211839931
2014 ms 38.58.228.241
37 2026-08-24 15:32 639231818080917481
223 ms 38.58.228.241
36 2026-08-24 15:15 639231807961539652
2184 ms 38.58.228.241
35 2026-08-24 14:58 639231797631669865
173 ms 38.58.228.241
34 2026-08-24 14:05 639231765923559455
124 ms 38.58.228.241
33 2026-08-24 13:48 639231755868832964
228 ms 38.58.228.241
32 2026-08-24 13:31 639231745628278877
248 ms 38.58.228.241
31 2026-08-24 13:14 639231735407682062
221 ms 38.58.228.241
30 2026-08-24 12:21 639231703815441688
146 ms 38.58.228.241
29 2026-08-24 12:05 639231693747052549
121 ms 38.58.228.241
28 2026-08-24 11:48 639231683712487276
7 ms 38.58.228.241
27 2026-08-24 11:31 639231673513573868
5 ms 38.58.228.241
26 2026-08-24 10:38 639231641791249939
218 ms 38.58.228.241
25 2026-08-24 10:21 639231631866211033
215 ms 38.58.228.241
24 2026-08-24 10:05 639231621644955316
140 ms 38.58.228.241
23 2026-08-24 09:48 639231611478799259
242 ms 38.58.228.241
22 2026-08-24 08:55 639231579923718211
4 ms 38.58.228.241
21 2026-08-24 08:38 639231569810702936
219 ms 38.58.228.241
20 2026-08-24 08:21 639231559762411619
214 ms 38.58.228.241
19 2026-08-24 08:04 639231549663595407
135 ms 38.58.228.241
18 2026-08-24 07:12 639231518076817246
129 ms 38.58.228.241
17 2026-08-24 06:55 639231508078650885
217 ms 38.58.228.241
16 2026-08-24 06:39 639231498210697093
226 ms 38.58.228.241
15 2026-08-24 06:22 639231488109699360
28 ms 38.58.228.241
14 2026-08-24 05:30 639231456772510692
3 ms 38.58.228.241
13 2026-08-24 05:14 639231447084631185
7 ms 38.58.228.241
12 2026-08-24 04:57 639231437208519473
221 ms 38.58.228.241
11 2026-08-24 04:40 639231427209627490
31 ms 38.58.228.241
10 2026-08-24 03:48 639231395791246644
216 ms 38.58.228.241
9 2026-08-24 03:32 639231386075551458
214 ms 38.58.228.241
8 2026-08-24 03:16 639231376208713791
207 ms 38.58.228.241
7 2026-08-24 02:59 639231366170589276
168 ms 38.58.228.241
6 2026-08-24 02:06 639231334732159368
15 ms 38.58.228.241
5 2026-08-24 01:50 639231325035670078
10 ms 38.58.228.241
4 2026-08-24 01:34 639231315132253837
4 ms 38.58.228.241
3 2026-08-24 01:17 639231305014280808
130 ms 38.58.228.241
2 2026-08-24 00:25 639231273779380675
7 ms 38.58.228.241
1 2026-08-24 00:09 639231264180839154
5 ms 38.58.228.241