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 2026-08-08. For this date, NameServerHistory found 64 DNS check records, 64 successful responses, 0 failed responses, and 266 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

64

Historical checks stored for this nameserver on selected date

Average Latency

266 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-08 23:58

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

64

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 2026-08-08 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
64 2026-08-08 23:58 639218300987184335
221 ms 38.58.228.241
63 2026-08-08 23:42 639218291874134258
130 ms 38.58.228.241
62 2026-08-08 23:27 639218282817785496
671 ms 38.58.228.241
61 2026-08-08 22:36 639218252106422334
244 ms 38.58.228.241
60 2026-08-08 22:21 639218243323944113
260 ms 38.58.228.241
59 2026-08-08 22:07 639218234397020230
216 ms 38.58.228.241
58 2026-08-08 21:52 639218225412858763
220 ms 38.58.228.241
57 2026-08-08 21:01 639218194282616684
120 ms 38.58.228.241
56 2026-08-08 20:45 639218185036989606
112 ms 38.58.228.241
55 2026-08-08 20:30 639218175974363575
151 ms 38.58.228.241
54 2026-08-08 20:15 639218166972644815
133 ms 38.58.228.241
53 2026-08-08 19:23 639218135900313734
111 ms 38.58.228.241
52 2026-08-08 19:09 639218127088470726
118 ms 38.58.228.241
51 2026-08-08 18:54 639218118310406743
110 ms 38.58.228.241
50 2026-08-08 18:39 639218109452520238
247 ms 38.58.228.241
49 2026-08-08 17:48 639218078440804962
117 ms 38.58.228.241
48 2026-08-08 17:33 639218069827056995
245 ms 38.58.228.241
47 2026-08-08 17:18 639218060928974999
116 ms 38.58.228.241
46 2026-08-08 17:04 639218052072104591
227 ms 38.58.228.241
45 2026-08-08 16:09 639218021131612993
117 ms 38.58.228.241
44 2026-08-08 15:55 639218012544891033
2240 ms 38.58.228.241
43 2026-08-08 15:40 639218003733822367
239 ms 38.58.228.241
42 2026-08-08 15:26 639217994998349201
149 ms 38.58.228.241
41 2026-08-08 14:34 639217963788814319
240 ms 38.58.228.241
40 2026-08-08 14:19 639217955087396874
2035 ms 38.58.228.241
39 2026-08-08 14:05 639217946350294952
136 ms 38.58.228.241
38 2026-08-08 13:50 639217937526020436
266 ms 38.58.228.241
37 2026-08-08 12:59 639217906769667024
140 ms 38.58.228.241
36 2026-08-08 12:45 639217898300938849
2126 ms 38.58.228.241
35 2026-08-08 12:30 639217889778639925
119 ms 38.58.228.241
34 2026-08-08 12:16 639217881083065140
246 ms 38.58.228.241
33 2026-08-08 11:26 639217850620659312
354 ms 38.58.228.241
32 2026-08-08 11:12 639217841938624907
18 ms 38.58.228.241
31 2026-08-08 10:57 639217833389546843
4 ms 38.58.228.241
30 2026-08-08 10:43 639217824846173945
3 ms 38.58.228.241
29 2026-08-08 09:51 639217793807292972
16 ms 38.58.228.241
28 2026-08-08 09:37 639217785208951403
329 ms 38.58.228.241
27 2026-08-08 09:23 639217776566534942
5 ms 38.58.228.241
26 2026-08-08 09:08 639217767935139326
24 ms 38.58.228.241
25 2026-08-08 08:17 639217737225367411
373 ms 38.58.228.241
24 2026-08-08 08:03 639217728765093674
269 ms 38.58.228.241
23 2026-08-08 07:49 639217720136905586
12 ms 38.58.228.241
22 2026-08-08 07:34 639217711410853004
11 ms 38.58.228.241
21 2026-08-08 06:42 639217680275549698
26 ms 38.58.228.241
20 2026-08-08 06:27 639217671340563867
354 ms 38.58.228.241
19 2026-08-08 06:13 639217662739829952
16 ms 38.58.228.241
18 2026-08-08 05:59 639217654129395144
312 ms 38.58.228.241
17 2026-08-08 05:08 639217623690502934
233 ms 38.58.228.241
16 2026-08-08 04:54 639217615180184169
345 ms 38.58.228.241
15 2026-08-08 04:40 639217606737293244
131 ms 38.58.228.241
14 2026-08-08 04:25 639217598089858483
263 ms 38.58.228.241
13 2026-08-08 03:34 639217567343169140
233 ms 38.58.228.241
12 2026-08-08 03:20 639217558743892856
440 ms 38.58.228.241
11 2026-08-08 03:05 639217550069823359
333 ms 38.58.228.241
10 2026-08-08 02:51 639217541571663863
293 ms 38.58.228.241
9 2026-08-08 02:06 639217510598671918
116 ms 38.58.228.241
8 2026-08-08 01:52 639217501853904641
12 ms 38.58.228.241
7 2026-08-08 01:37 639217492857464038
214 ms 38.58.228.241
6 2026-08-08 01:22 639217483935810845
8 ms 38.58.228.241
5 2026-08-08 01:07 639217475281344873
22 ms 38.58.228.241
4 2026-08-08 00:53 639217466591266473
167 ms 38.58.228.241
3 2026-08-08 00:38 639217457842031506
119 ms 38.58.228.241
2 2026-08-08 00:24 639217449192590684
7 ms 38.58.228.241
1 2026-08-08 00:09 639217440385817840
128 ms 38.58.228.241