DNS response history for app.system1.com

app.system1.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 224 DNS check records, 224 successful responses, 0 failed responses, and 177 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 app.system1.com.
Records on Selected Date

224

Historical checks stored for this nameserver on selected date

Average Latency

177 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:08

All timestamps shown in UTC

Latest Resolved IP on Selected Date

143.204.55.118

Most recently resolved hosting IP on selected date

Successful Responses

224

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 app.system1.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
224 2026-08-20 23:08 639228639850033448
7 ms 143.204.55.118
223 2026-08-20 23:08 639228639850033448
7 ms 143.204.55.33
222 2026-08-20 23:08 639228639850033448
7 ms 143.204.55.43
221 2026-08-20 23:08 639228639850033448
7 ms 143.204.55.17
220 2026-08-20 22:52 639228630204271870
23 ms 3.160.150.111
219 2026-08-20 22:52 639228630204271870
23 ms 3.160.150.45
218 2026-08-20 22:52 639228630204271870
23 ms 3.160.150.16
217 2026-08-20 22:52 639228630204271870
23 ms 3.160.150.116
216 2026-08-20 22:36 639228620295091135
7 ms 143.204.55.17
215 2026-08-20 22:36 639228620295091135
7 ms 143.204.55.118
214 2026-08-20 22:36 639228620295091135
7 ms 143.204.55.43
213 2026-08-20 22:36 639228620295091135
7 ms 143.204.55.33
212 2026-08-20 22:19 639228610298336915
28 ms 143.204.55.118
211 2026-08-20 22:19 639228610298336915
28 ms 143.204.55.33
210 2026-08-20 22:19 639228610298336915
28 ms 143.204.55.17
209 2026-08-20 22:19 639228610298336915
28 ms 143.204.55.43
208 2026-08-20 21:26 639228578917047616
16 ms 3.160.150.116
207 2026-08-20 21:26 639228578917047616
16 ms 3.160.150.16
206 2026-08-20 21:26 639228578917047616
16 ms 3.160.150.45
205 2026-08-20 21:26 639228578917047616
16 ms 3.160.150.111
204 2026-08-20 21:10 639228569046445709
65 ms 3.160.150.111
203 2026-08-20 21:10 639228569046445709
65 ms 3.160.150.45
202 2026-08-20 21:10 639228569046445709
65 ms 3.160.150.16
201 2026-08-20 21:10 639228569046445709
65 ms 3.160.150.116
200 2026-08-20 20:53 639228558946830986
29 ms 99.86.171.17
199 2026-08-20 20:53 639228558946830986
29 ms 99.86.171.83
198 2026-08-20 20:53 639228558946830986
29 ms 99.86.171.22
197 2026-08-20 20:53 639228558946830986
29 ms 99.86.171.82
196 2026-08-20 20:37 639228548977359217
6 ms 99.86.171.82
195 2026-08-20 20:37 639228548977359217
6 ms 99.86.171.22
194 2026-08-20 20:37 639228548977359217
6 ms 99.86.171.83
193 2026-08-20 20:37 639228548977359217
6 ms 99.86.171.17
192 2026-08-20 19:44 639228517494157668
53 ms 143.204.55.118
191 2026-08-20 19:44 639228517494157668
53 ms 143.204.55.33
190 2026-08-20 19:44 639228517494157668
53 ms 143.204.55.17
189 2026-08-20 19:44 639228517494157668
53 ms 143.204.55.43
188 2026-08-20 19:27 639228507374116892
2025 ms 3.160.150.16
187 2026-08-20 19:27 639228507374116892
2025 ms 3.160.150.116
186 2026-08-20 19:27 639228507374116892
2025 ms 3.160.150.111
185 2026-08-20 19:27 639228507374116892
2025 ms 3.160.150.45
184 2026-08-20 19:11 639228497315154893
25 ms 143.204.55.118
183 2026-08-20 19:11 639228497315154893
25 ms 143.204.55.33
182 2026-08-20 19:11 639228497315154893
25 ms 143.204.55.17
181 2026-08-20 19:11 639228497315154893
25 ms 143.204.55.43
180 2026-08-20 18:54 639228487287648341
14 ms 99.86.171.22
179 2026-08-20 18:54 639228487287648341
14 ms 99.86.171.83
178 2026-08-20 18:54 639228487287648341
14 ms 99.86.171.82
177 2026-08-20 18:54 639228487287648341
14 ms 99.86.171.17
176 2026-08-20 18:01 639228455828123788
141 ms 3.160.150.45
175 2026-08-20 18:01 639228455828123788
141 ms 3.160.150.16
174 2026-08-20 18:01 639228455828123788
141 ms 3.160.150.111
173 2026-08-20 18:01 639228455828123788
141 ms 3.160.150.116
172 2026-08-20 17:45 639228445900082244
55 ms 3.160.150.16
171 2026-08-20 17:45 639228445900082244
55 ms 3.160.150.116
170 2026-08-20 17:45 639228445900082244
55 ms 3.160.150.45
169 2026-08-20 17:45 639228445900082244
55 ms 3.160.150.111
168 2026-08-20 17:28 639228435866352323
85 ms 18.244.87.124
167 2026-08-20 17:28 639228435866352323
85 ms 18.244.87.48
166 2026-08-20 17:28 639228435866352323
85 ms 18.244.87.5
165 2026-08-20 17:28 639228435866352323
85 ms 18.244.87.57
164 2026-08-20 17:11 639228425802273151
24 ms 143.204.55.43
163 2026-08-20 17:11 639228425802273151
24 ms 143.204.55.33
162 2026-08-20 17:11 639228425802273151
24 ms 143.204.55.118
161 2026-08-20 17:11 639228425802273151
24 ms 143.204.55.17
160 2026-08-20 16:18 639228393616324230
67 ms 143.204.194.103
159 2026-08-20 16:18 639228393616324230
67 ms 143.204.194.35
158 2026-08-20 16:18 639228393616324230
67 ms 143.204.194.25
157 2026-08-20 16:18 639228393616324230
67 ms 143.204.194.12
156 2026-08-20 16:01 639228383590408693
32 ms 143.204.55.43
155 2026-08-20 16:01 639228383590408693
32 ms 143.204.55.118
154 2026-08-20 16:01 639228383590408693
32 ms 143.204.55.17
153 2026-08-20 16:01 639228383590408693
32 ms 143.204.55.33
152 2026-08-20 15:44 639228373471467474
40 ms 3.160.150.111
151 2026-08-20 15:44 639228373471467474
40 ms 3.160.150.45
150 2026-08-20 15:44 639228373471467474
40 ms 3.160.150.116
149 2026-08-20 15:44 639228373471467474
40 ms 3.160.150.16
148 2026-08-20 15:27 639228363426647311
18 ms 143.204.55.118
147 2026-08-20 15:27 639228363426647311
18 ms 143.204.55.33
146 2026-08-20 15:27 639228363426647311
18 ms 143.204.55.43
145 2026-08-20 15:27 639228363426647311
18 ms 143.204.55.17
144 2026-08-20 14:34 639228331681701910
31 ms 143.204.55.118
143 2026-08-20 14:34 639228331681701910
31 ms 143.204.55.17
142 2026-08-20 14:34 639228331681701910
31 ms 143.204.55.33
141 2026-08-20 14:34 639228331681701910
31 ms 143.204.55.43
140 2026-08-20 14:18 639228321714746824
50 ms 3.160.150.111
139 2026-08-20 14:18 639228321714746824
50 ms 3.160.150.16
138 2026-08-20 14:18 639228321714746824
50 ms 3.160.150.116
137 2026-08-20 14:18 639228321714746824
50 ms 3.160.150.45
136 2026-08-20 14:01 639228311652090262
22 ms 143.204.55.118
135 2026-08-20 14:01 639228311652090262
22 ms 143.204.55.33
134 2026-08-20 14:01 639228311652090262
22 ms 143.204.55.43
133 2026-08-20 14:01 639228311652090262
22 ms 143.204.55.17
132 2026-08-20 13:44 639228301670088587
21 ms 143.204.55.33
131 2026-08-20 13:44 639228301670088587
21 ms 143.204.55.43
130 2026-08-20 13:44 639228301670088587
21 ms 143.204.55.17
129 2026-08-20 13:44 639228301670088587
21 ms 143.204.55.118
128 2026-08-20 12:52 639228269987976710
21 ms 143.204.55.43
127 2026-08-20 12:52 639228269987976710
21 ms 143.204.55.33
126 2026-08-20 12:52 639228269987976710
21 ms 143.204.55.118
125 2026-08-20 12:52 639228269987976710
21 ms 143.204.55.17
124 2026-08-20 12:35 639228260009452308
10 ms 143.204.55.33
123 2026-08-20 12:35 639228260009452308
10 ms 143.204.55.43
122 2026-08-20 12:35 639228260009452308
10 ms 143.204.55.118
121 2026-08-20 12:35 639228260009452308
10 ms 143.204.55.17
120 2026-08-20 12:18 639228249661740894
17 ms 143.204.55.33
119 2026-08-20 12:18 639228249661740894
17 ms 143.204.55.118
118 2026-08-20 12:18 639228249661740894
17 ms 143.204.55.17
117 2026-08-20 12:18 639228249661740894
17 ms 143.204.55.43
116 2026-08-20 12:01 639228239552680346
12 ms 143.204.55.43
115 2026-08-20 12:01 639228239552680346
12 ms 143.204.55.118
114 2026-08-20 12:01 639228239552680346
12 ms 143.204.55.17
113 2026-08-20 12:01 639228239552680346
12 ms 143.204.55.33
112 2026-08-20 11:08 639228207667580819
2027 ms 3.160.150.45
111 2026-08-20 11:08 639228207667580819
2027 ms 3.160.150.16
110 2026-08-20 11:08 639228207667580819
2027 ms 3.160.150.111
109 2026-08-20 11:08 639228207667580819
2027 ms 3.160.150.116
108 2026-08-20 10:51 639228197494011560
24 ms 3.160.150.16
107 2026-08-20 10:51 639228197494011560
24 ms 3.160.150.116
106 2026-08-20 10:51 639228197494011560
24 ms 3.160.150.111
105 2026-08-20 10:51 639228197494011560
24 ms 3.160.150.45
104 2026-08-20 10:34 639228187497039939
7 ms 143.204.55.118
103 2026-08-20 10:34 639228187497039939
7 ms 143.204.55.33
102 2026-08-20 10:34 639228187497039939
7 ms 143.204.55.17
101 2026-08-20 10:34 639228187497039939
7 ms 143.204.55.43
100 2026-08-20 10:17 639228177408432646
91 ms 143.204.55.118
99 2026-08-20 10:17 639228177408432646
91 ms 143.204.55.33
98 2026-08-20 10:17 639228177408432646
91 ms 143.204.55.17
97 2026-08-20 10:17 639228177408432646
91 ms 143.204.55.43
96 2026-08-20 09:26 639228146356166262
2034 ms 3.160.150.45
95 2026-08-20 09:26 639228146356166262
2034 ms 3.160.150.16
94 2026-08-20 09:26 639228146356166262
2034 ms 3.160.150.111
93 2026-08-20 09:26 639228146356166262
2034 ms 3.160.150.116
92 2026-08-20 09:09 639228136541505712
10 ms 143.204.55.43
91 2026-08-20 09:09 639228136541505712
10 ms 143.204.55.118
90 2026-08-20 09:09 639228136541505712
10 ms 143.204.55.17
89 2026-08-20 09:09 639228136541505712
10 ms 143.204.55.33
88 2026-08-20 08:52 639228126519136598
25 ms 3.160.150.111
87 2026-08-20 08:52 639228126519136598
25 ms 3.160.150.16
86 2026-08-20 08:52 639228126519136598
25 ms 3.160.150.45
85 2026-08-20 08:52 639228126519136598
25 ms 3.160.150.116
84 2026-08-20 08:36 639228116537148885
5 ms 143.204.55.33
83 2026-08-20 08:36 639228116537148885
5 ms 143.204.55.17
82 2026-08-20 08:36 639228116537148885
5 ms 143.204.55.43
81 2026-08-20 08:36 639228116537148885
5 ms 143.204.55.118
80 2026-08-20 07:44 639228085320764351
79 ms 143.204.194.25
79 2026-08-20 07:44 639228085320764351
79 ms 143.204.194.35
78 2026-08-20 07:44 639228085320764351
79 ms 143.204.194.103
77 2026-08-20 07:44 639228085320764351
79 ms 143.204.194.12
76 2026-08-20 07:28 639228075444604839
111 ms 99.86.171.83
75 2026-08-20 07:28 639228075444604839
111 ms 99.86.171.22
74 2026-08-20 07:28 639228075444604839
111 ms 99.86.171.82
73 2026-08-20 07:28 639228075444604839
111 ms 99.86.171.17
72 2026-08-20 07:11 639228065615498985
57 ms 3.160.150.45
71 2026-08-20 07:11 639228065615498985
57 ms 3.160.150.16
70 2026-08-20 07:11 639228065615498985
57 ms 3.160.150.111
69 2026-08-20 07:11 639228065615498985
57 ms 3.160.150.116
68 2026-08-20 06:55 639228055675321422
31 ms 99.86.171.17
67 2026-08-20 06:55 639228055675321422
31 ms 99.86.171.22
66 2026-08-20 06:55 639228055675321422
31 ms 99.86.171.83
65 2026-08-20 06:55 639228055675321422
31 ms 99.86.171.82
64 2026-08-20 06:02 639228024230839396
49 ms 143.204.55.17
63 2026-08-20 06:02 639228024230839396
49 ms 143.204.55.118
62 2026-08-20 06:02 639228024230839396
49 ms 143.204.55.43
61 2026-08-20 06:02 639228024230839396
49 ms 143.204.55.33
60 2026-08-20 05:46 639228014720406505
2060 ms 143.204.55.33
59 2026-08-20 05:46 639228014720406505
2060 ms 143.204.55.43
58 2026-08-20 05:46 639228014720406505
2060 ms 143.204.55.17
57 2026-08-20 05:46 639228014720406505
2060 ms 143.204.55.118
56 2026-08-20 05:30 639228004930827030
22 ms 3.160.150.16
55 2026-08-20 05:30 639228004930827030
22 ms 3.160.150.111
54 2026-08-20 05:30 639228004930827030
22 ms 3.160.150.45
53 2026-08-20 05:30 639228004930827030
22 ms 3.160.150.116
52 2026-08-20 05:14 639227995103340154
23 ms 3.160.150.16
51 2026-08-20 05:14 639227995103340154
23 ms 3.160.150.45
50 2026-08-20 05:14 639227995103340154
23 ms 3.160.150.116
49 2026-08-20 05:14 639227995103340154
23 ms 3.160.150.111
48 2026-08-20 04:21 639227963811374894
26 ms 99.86.171.17
47 2026-08-20 04:21 639227963811374894
26 ms 99.86.171.82
46 2026-08-20 04:21 639227963811374894
26 ms 99.86.171.22
45 2026-08-20 04:21 639227963811374894
26 ms 99.86.171.83
44 2026-08-20 04:05 639227954132571365
12 ms 143.204.55.118
43 2026-08-20 04:05 639227954132571365
12 ms 143.204.55.33
42 2026-08-20 04:05 639227954132571365
12 ms 143.204.55.17
41 2026-08-20 04:05 639227954132571365
12 ms 143.204.55.43
40 2026-08-20 03:49 639227944541208342
33 ms 99.86.171.82
39 2026-08-20 03:49 639227944541208342
33 ms 99.86.171.83
38 2026-08-20 03:49 639227944541208342
33 ms 99.86.171.22
37 2026-08-20 03:49 639227944541208342
33 ms 99.86.171.17
36 2026-08-20 03:33 639227934657213484
26 ms 143.204.55.43
35 2026-08-20 03:33 639227934657213484
26 ms 143.204.55.118
34 2026-08-20 03:33 639227934657213484
26 ms 143.204.55.33
33 2026-08-20 03:33 639227934657213484
26 ms 143.204.55.17
32 2026-08-20 02:41 639227903628145469
18 ms 143.204.55.118
31 2026-08-20 02:41 639227903628145469
18 ms 143.204.55.33
30 2026-08-20 02:41 639227903628145469
18 ms 143.204.55.43
29 2026-08-20 02:41 639227903628145469
18 ms 143.204.55.17
28 2026-08-20 02:25 639227893995483475
23 ms 143.204.55.17
27 2026-08-20 02:25 639227893995483475
23 ms 143.204.55.43
26 2026-08-20 02:25 639227893995483475
23 ms 143.204.55.33
25 2026-08-20 02:25 639227893995483475
23 ms 143.204.55.118
24 2026-08-20 02:09 639227884280244209
99 ms 18.155.192.29
23 2026-08-20 02:09 639227884280244209
99 ms 18.155.192.3
22 2026-08-20 02:09 639227884280244209
99 ms 18.155.192.120
21 2026-08-20 02:09 639227884280244209
99 ms 18.155.192.123
20 2026-08-20 01:52 639227874371147132
11 ms 143.204.55.17
19 2026-08-20 01:52 639227874371147132
11 ms 143.204.55.118
18 2026-08-20 01:52 639227874371147132
11 ms 143.204.55.43
17 2026-08-20 01:52 639227874371147132
11 ms 143.204.55.33
16 2026-08-20 01:00 639227843224256432
7 ms 143.204.55.33
15 2026-08-20 01:00 639227843224256432
7 ms 143.204.55.17
14 2026-08-20 01:00 639227843224256432
7 ms 143.204.55.118
13 2026-08-20 01:00 639227843224256432
7 ms 143.204.55.43
12 2026-08-20 00:45 639227833720403506
31 ms 143.204.55.118
11 2026-08-20 00:45 639227833720403506
31 ms 143.204.55.43
10 2026-08-20 00:45 639227833720403506
31 ms 143.204.55.17
9 2026-08-20 00:45 639227833720403506
31 ms 143.204.55.33
8 2026-08-20 00:29 639227824170728278
10 ms 143.204.55.17
7 2026-08-20 00:29 639227824170728278
10 ms 143.204.55.43
6 2026-08-20 00:29 639227824170728278
10 ms 143.204.55.33
5 2026-08-20 00:29 639227824170728278
10 ms 143.204.55.118
4 2026-08-20 00:13 639227814865867570
17 ms 143.204.55.33
3 2026-08-20 00:13 639227814865867570
17 ms 143.204.55.43
2 2026-08-20 00:13 639227814865867570
17 ms 143.204.55.17
1 2026-08-20 00:13 639227814865867570
17 ms 143.204.55.118