DNS response history for ns1.certainlystudio.com

ns1.certainlystudio.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 2026-08-10. For this date, NameServerHistory found 82 DNS check records, 82 successful responses, 0 failed responses, and 219 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.certainlystudio.com.
Records on Selected Date

82

Historical checks stored for this nameserver on selected date

Average Latency

219 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:59

All timestamps shown in UTC

Latest Resolved IP on Selected Date

15.204.238.185

Most recently resolved hosting IP on selected date

Successful Responses

82

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.certainlystudio.com

Showing DNS history for 2026-08-10 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
82 2026-08-10 23:59 639220027366289509
121 ms 15.204.238.185
81 2026-08-10 23:44 639220018272941900
220 ms 15.204.238.185
80 2026-08-10 23:29 639220009109892969
2128 ms 15.204.238.185
79 2026-08-10 23:14 639220000040489788
206 ms 15.204.238.185
78 2026-08-10 22:59 639219991197135747
207 ms 15.204.238.185
77 2026-08-10 22:44 639219982104540014
204 ms 15.204.238.185
76 2026-08-10 22:29 639219973150300215
106 ms 15.204.238.185
75 2026-08-10 22:14 639219964188486697
208 ms 15.204.238.185
74 2026-08-10 21:58 639219954995921784
206 ms 15.204.238.185
73 2026-08-10 21:43 639219945559908104
208 ms 15.204.238.185
72 2026-08-10 20:51 639219914137782273
101 ms 15.204.238.185
71 2026-08-10 20:36 639219904858355064
99 ms 15.204.238.185
70 2026-08-10 20:20 639219895655263396
113 ms 15.204.238.185
69 2026-08-10 20:05 639219886527091074
210 ms 15.204.238.185
68 2026-08-10 19:50 639219877343266628
207 ms 15.204.238.185
67 2026-08-10 19:34 639219868177358195
125 ms 15.204.238.185
66 2026-08-10 19:19 639219859159581515
230 ms 15.204.238.185
65 2026-08-10 19:04 639219850124020182
196 ms 15.204.238.185
64 2026-08-10 18:49 639219840940124840
210 ms 15.204.238.185
63 2026-08-10 18:34 639219831829876486
32 ms 15.204.238.185
62 2026-08-10 18:18 639219822587759143
205 ms 15.204.238.185
61 2026-08-10 18:03 639219813247114428
11 ms 15.204.238.185
60 2026-08-10 17:10 639219781959606396
211 ms 15.204.238.185
59 2026-08-10 16:55 639219772658305431
211 ms 15.204.238.185
58 2026-08-10 16:39 639219763454523027
74 ms 15.204.238.185
57 2026-08-10 16:24 639219754279127815
111 ms 15.204.238.185
56 2026-08-10 16:08 639219745087467767
209 ms 15.204.238.185
55 2026-08-10 15:53 639219735900678107
35 ms 15.204.238.185
54 2026-08-10 15:38 639219726531461979
2105 ms 15.204.238.185
53 2026-08-10 15:23 639219717415222156
108 ms 15.204.238.185
52 2026-08-10 15:07 639219708266470863
206 ms 15.204.238.185
51 2026-08-10 14:52 639219699049479559
241 ms 15.204.238.185
50 2026-08-10 14:37 639219689775815194
2119 ms 15.204.238.185
49 2026-08-10 14:21 639219680511810632
205 ms 15.204.238.185
48 2026-08-10 13:29 639219648997191257
152 ms 15.204.238.185
47 2026-08-10 13:14 639219639938909436
208 ms 15.204.238.185
46 2026-08-10 12:59 639219630718286441
207 ms 15.204.238.185
45 2026-08-10 12:43 639219621472350410
35 ms 15.204.238.185
44 2026-08-10 12:28 639219612500421992
4 ms 15.204.238.185
43 2026-08-10 12:13 639219603383833445
222 ms 15.204.238.185
42 2026-08-10 11:58 639219594143823358
4 ms 15.204.238.185
41 2026-08-10 11:43 639219585053166024
104 ms 15.204.238.185
40 2026-08-10 11:27 639219575885776644
239 ms 15.204.238.185
39 2026-08-10 11:12 639219566844532361
226 ms 15.204.238.185
38 2026-08-10 10:57 639219557705808294
206 ms 15.204.238.185
37 2026-08-10 10:42 639219548482688649
209 ms 15.204.238.185
36 2026-08-10 09:51 639219517492763539
226 ms 15.204.238.185
35 2026-08-10 09:36 639219508755773605
2 ms 15.204.238.185
34 2026-08-10 09:22 639219499852103863
107 ms 15.204.238.185
33 2026-08-10 09:07 639219490893714387
7 ms 15.204.238.185
32 2026-08-10 08:52 639219482299305521
4 ms 15.204.238.185
31 2026-08-10 08:38 639219473613114853
3 ms 15.204.238.185
30 2026-08-10 08:23 639219465061138643
220 ms 15.204.238.185
29 2026-08-10 08:09 639219456616129015
126 ms 15.204.238.185
28 2026-08-10 07:55 639219447974008557
6 ms 15.204.238.185
27 2026-08-10 07:40 639219439498255213
4 ms 15.204.238.185
26 2026-08-10 07:26 639219430664872256
225 ms 15.204.238.185
25 2026-08-10 07:11 639219421757560037
216 ms 15.204.238.185
24 2026-08-10 06:21 639219390773218684
5 ms 15.204.238.185
23 2026-08-10 06:06 639219382205367722
167 ms 15.204.238.185
22 2026-08-10 05:52 639219373711937615
117 ms 15.204.238.185
21 2026-08-10 05:38 639219365088558404
5 ms 15.204.238.185
20 2026-08-10 05:23 639219356348833255
15 ms 15.204.238.185
19 2026-08-10 05:09 639219347860053478
54 ms 15.204.238.185
18 2026-08-10 04:55 639219339173195121
3 ms 15.204.238.185
17 2026-08-10 04:40 639219330642664669
20 ms 15.204.238.185
16 2026-08-10 04:26 639219322058698995
4 ms 15.204.238.185
15 2026-08-10 04:12 639219313564344199
217 ms 15.204.238.185
14 2026-08-10 03:57 639219304775113236
216 ms 15.204.238.185
13 2026-08-10 03:42 639219295706181119
217 ms 15.204.238.185
12 2026-08-10 02:51 639219264663923254
4 ms 15.204.238.185
11 2026-08-10 02:37 639219256015178099
2102 ms 15.204.238.185
10 2026-08-10 02:22 639219247509540188
104 ms 15.204.238.185
9 2026-08-10 02:08 639219238999539092
4 ms 15.204.238.185
8 2026-08-10 01:54 639219230498823902
3 ms 15.204.238.185
7 2026-08-10 01:39 639219221706460911
4 ms 15.204.238.185
6 2026-08-10 01:25 639219212930606887
2 ms 15.204.238.185
5 2026-08-10 01:10 639219204307908525
122 ms 15.204.238.185
4 2026-08-10 00:56 639219195720181470
4 ms 15.204.238.185
3 2026-08-10 00:41 639219186898174002
3 ms 15.204.238.185
2 2026-08-10 00:26 639219178004946976
216 ms 15.204.238.185
1 2026-08-10 00:11 639219168958805474
3 ms 15.204.238.185