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 2026-08-24. For this date, NameServerHistory found 221 DNS check records, 220 successful responses, 1 failed responses, and 251 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

221

Historical checks stored for this nameserver on selected date

Average Latency

251 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

18.244.87.57

Most recently resolved hosting IP on selected date

Successful Responses

220

Checks that returned a measurable response

Failed Responses

1

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 2026-08-24 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
221 2026-08-24 23:48 639232119551972438
152 ms 18.244.87.57
220 2026-08-24 23:48 639232119551972438
152 ms 18.244.87.48
219 2026-08-24 23:48 639232119551972438
152 ms 18.244.87.124
218 2026-08-24 23:48 639232119551972438
152 ms 18.244.87.5
217 2026-08-24 23:30 639232109112567473
32 ms 143.204.55.118
216 2026-08-24 23:30 639232109112567473
32 ms 143.204.55.33
215 2026-08-24 23:30 639232109112567473
32 ms 143.204.55.17
214 2026-08-24 23:30 639232109112567473
32 ms 143.204.55.43
213 2026-08-24 22:37 639232077430823987
7 ms 143.204.55.43
212 2026-08-24 22:37 639232077430823987
7 ms 143.204.55.33
211 2026-08-24 22:37 639232077430823987
7 ms 143.204.55.17
210 2026-08-24 22:37 639232077430823987
7 ms 143.204.55.118
209 2026-08-24 22:21 639232067340513033
22 ms 143.204.55.33
208 2026-08-24 22:21 639232067340513033
22 ms 143.204.55.17
207 2026-08-24 22:21 639232067340513033
22 ms 143.204.55.43
206 2026-08-24 22:21 639232067340513033
22 ms 143.204.55.118
205 2026-08-24 22:04 639232057157944387
56 ms 18.244.87.57
204 2026-08-24 22:04 639232057157944387
56 ms 18.244.87.124
203 2026-08-24 22:04 639232057157944387
56 ms 18.244.87.5
202 2026-08-24 22:04 639232057157944387
56 ms 18.244.87.48
201 2026-08-24 21:46 639232046895282144
6 ms 143.204.55.33
200 2026-08-24 21:46 639232046895282144
6 ms 143.204.55.17
199 2026-08-24 21:46 639232046895282144
6 ms 143.204.55.43
198 2026-08-24 21:46 639232046895282144
6 ms 143.204.55.118
197 2026-08-24 20:52 639232014356623395
2054 ms 3.160.150.16
196 2026-08-24 20:52 639232014356623395
2054 ms 3.160.150.111
195 2026-08-24 20:52 639232014356623395
2054 ms 3.160.150.45
194 2026-08-24 20:52 639232014356623395
2054 ms 3.160.150.116
193 2026-08-24 20:35 639232004177831322
10 ms 143.204.55.118
192 2026-08-24 20:35 639232004177831322
10 ms 143.204.55.33
191 2026-08-24 20:35 639232004177831322
10 ms 143.204.55.17
190 2026-08-24 20:35 639232004177831322
10 ms 143.204.55.43
189 2026-08-24 20:18 639231993997863976
2031 ms 18.239.208.27
188 2026-08-24 20:18 639231993997863976
2031 ms 18.239.208.45
187 2026-08-24 20:18 639231993997863976
2031 ms 18.239.208.128
186 2026-08-24 20:18 639231993997863976
2031 ms 18.239.208.49
185 2026-08-24 20:02 639231983967363696
42 ms 143.204.55.17
184 2026-08-24 20:02 639231983967363696
42 ms 143.204.55.118
183 2026-08-24 20:02 639231983967363696
42 ms 143.204.55.33
182 2026-08-24 20:02 639231983967363696
42 ms 143.204.55.43
181 2026-08-24 19:09 639231952257842845
20 ms 143.204.55.43
180 2026-08-24 19:09 639231952257842845
20 ms 143.204.55.17
179 2026-08-24 19:09 639231952257842845
20 ms 143.204.55.33
178 2026-08-24 19:09 639231952257842845
20 ms 143.204.55.118
177 2026-08-24 18:52 639231942277816756
9 ms 143.204.55.17
176 2026-08-24 18:52 639231942277816756
9 ms 143.204.55.33
175 2026-08-24 18:52 639231942277816756
9 ms 143.204.55.118
174 2026-08-24 18:52 639231942277816756
9 ms 143.204.55.43
173 2026-08-24 18:35 639231932094180724
27 ms 143.204.55.33
172 2026-08-24 18:35 639231932094180724
27 ms 143.204.55.17
171 2026-08-24 18:35 639231932094180724
27 ms 143.204.55.43
170 2026-08-24 18:35 639231932094180724
27 ms 143.204.55.118
169 2026-08-24 18:18 639231922041034838
46 ms 143.204.55.33
168 2026-08-24 18:18 639231922041034838
46 ms 143.204.55.118
167 2026-08-24 18:18 639231922041034838
46 ms 143.204.55.43
166 2026-08-24 18:18 639231922041034838
46 ms 143.204.55.17
165 2026-08-24 17:26 639231890488117536
13 ms 143.204.55.33
164 2026-08-24 17:26 639231890488117536
13 ms 143.204.55.17
163 2026-08-24 17:26 639231890488117536
13 ms 143.204.55.43
162 2026-08-24 17:26 639231890488117536
13 ms 143.204.55.118
161 2026-08-24 17:09 639231880574255543
32 ms 143.204.55.17
160 2026-08-24 17:09 639231880574255543
32 ms 143.204.55.118
159 2026-08-24 17:09 639231880574255543
32 ms 143.204.55.43
158 2026-08-24 17:09 639231880574255543
32 ms 143.204.55.33
157 2026-08-24 16:52 639231870418029045
22 ms 143.204.55.17
156 2026-08-24 16:52 639231870418029045
22 ms 143.204.55.33
155 2026-08-24 16:52 639231870418029045
22 ms 143.204.55.43
154 2026-08-24 16:52 639231870418029045
22 ms 143.204.55.118
153 2026-08-24 16:36 639231860258429562
46 ms 143.204.55.33
152 2026-08-24 16:36 639231860258429562
46 ms 143.204.55.17
151 2026-08-24 16:36 639231860258429562
46 ms 143.204.55.118
150 2026-08-24 16:36 639231860258429562
46 ms 143.204.55.43
149 2026-08-24 15:42 639231828211839931
11 ms 143.204.55.17
148 2026-08-24 15:42 639231828211839931
11 ms 143.204.55.43
147 2026-08-24 15:42 639231828211839931
11 ms 143.204.55.33
146 2026-08-24 15:42 639231828211839931
11 ms 143.204.55.118
145 2026-08-24 15:25 639231818080917481
2017 ms 143.204.194.35
144 2026-08-24 15:25 639231818080917481
2017 ms 143.204.194.103
143 2026-08-24 15:25 639231818080917481
2017 ms 143.204.194.12
142 2026-08-24 15:25 639231818080917481
2017 ms 143.204.194.25
141 2026-08-24 15:08 639231807961539652
132 ms 18.244.87.48
140 2026-08-24 15:08 639231807961539652
132 ms 18.244.87.124
139 2026-08-24 15:08 639231807961539652
132 ms 18.244.87.5
138 2026-08-24 15:08 639231807961539652
132 ms 18.244.87.57
137 2026-08-24 14:51 639231797631669865
21 ms 3.160.150.16
136 2026-08-24 14:51 639231797631669865
21 ms 3.160.150.116
135 2026-08-24 14:51 639231797631669865
21 ms 3.160.150.111
134 2026-08-24 14:51 639231797631669865
21 ms 3.160.150.45
133 2026-08-24 13:58 639231765923559455
2031 ms 143.204.55.33
132 2026-08-24 13:58 639231765923559455
2031 ms 143.204.55.17
131 2026-08-24 13:58 639231765923559455
2031 ms 143.204.55.118
130 2026-08-24 13:58 639231765923559455
2031 ms 143.204.55.43
129 2026-08-24 13:41 639231755868832964
2042 ms 3.160.150.111
128 2026-08-24 13:41 639231755868832964
2042 ms 3.160.150.45
127 2026-08-24 13:41 639231755868832964
2042 ms 3.160.150.16
126 2026-08-24 13:41 639231755868832964
2042 ms 3.160.150.116
125 2026-08-24 13:24 639231745628278877
11 ms 143.204.55.33
124 2026-08-24 13:24 639231745628278877
11 ms 143.204.55.118
123 2026-08-24 13:24 639231745628278877
11 ms 143.204.55.43
122 2026-08-24 13:24 639231745628278877
11 ms 143.204.55.17
121 2026-08-24 13:07 639231735407682062
11 ms 143.204.55.33
120 2026-08-24 13:07 639231735407682062
11 ms 143.204.55.43
119 2026-08-24 13:07 639231735407682062
11 ms 143.204.55.17
118 2026-08-24 13:07 639231735407682062
11 ms 143.204.55.118
117 2026-08-24 12:15 639231703815441688
13 ms 143.204.55.17
116 2026-08-24 12:15 639231703815441688
13 ms 143.204.55.118
115 2026-08-24 12:15 639231703815441688
13 ms 143.204.55.33
114 2026-08-24 12:15 639231703815441688
13 ms 143.204.55.43
113 2026-08-24 11:58 639231693747052549
125 ms 3.160.150.111
112 2026-08-24 11:58 639231693747052549
125 ms 3.160.150.45
111 2026-08-24 11:58 639231693747052549
125 ms 3.160.150.116
110 2026-08-24 11:58 639231693747052549
125 ms 3.160.150.16
109 2026-08-24 11:41 639231683712487276
31 ms 143.204.55.118
108 2026-08-24 11:41 639231683712487276
31 ms 143.204.55.43
107 2026-08-24 11:41 639231683712487276
31 ms 143.204.55.17
106 2026-08-24 11:41 639231683712487276
31 ms 143.204.55.33
105 2026-08-24 11:24 639231673513573868
13 ms 143.204.55.43
104 2026-08-24 11:24 639231673513573868
13 ms 143.204.55.33
103 2026-08-24 11:24 639231673513573868
13 ms 143.204.55.17
102 2026-08-24 11:24 639231673513573868
13 ms 143.204.55.118
101 2026-08-24 10:31 639231641791249939
7 ms 143.204.55.43
100 2026-08-24 10:31 639231641791249939
7 ms 143.204.55.17
99 2026-08-24 10:31 639231641791249939
7 ms 143.204.55.33
98 2026-08-24 10:31 639231641791249939
7 ms 143.204.55.118
97 2026-08-24 10:15 639231631866211033
46 ms 3.160.150.111
96 2026-08-24 10:15 639231631866211033
46 ms 3.160.150.16
95 2026-08-24 10:15 639231631866211033
46 ms 3.160.150.45
94 2026-08-24 10:15 639231631866211033
46 ms 3.160.150.116
93 2026-08-24 09:58 639231621644955316
45 ms 3.160.150.45
92 2026-08-24 09:58 639231621644955316
45 ms 3.160.150.111
91 2026-08-24 09:58 639231621644955316
45 ms 3.160.150.116
90 2026-08-24 09:58 639231621644955316
45 ms 3.160.150.16
89 2026-08-24 09:41 639231611478799259
-
88 2026-08-24 08:48 639231579923718211
77 ms 143.204.194.35
87 2026-08-24 08:48 639231579923718211
77 ms 143.204.194.25
86 2026-08-24 08:48 639231579923718211
77 ms 143.204.194.12
85 2026-08-24 08:48 639231579923718211
77 ms 143.204.194.103
84 2026-08-24 08:31 639231569810702936
23 ms 143.204.55.43
83 2026-08-24 08:31 639231569810702936
23 ms 143.204.55.17
82 2026-08-24 08:31 639231569810702936
23 ms 143.204.55.118
81 2026-08-24 08:31 639231569810702936
23 ms 143.204.55.33
80 2026-08-24 08:15 639231559762411619
34 ms 3.160.150.45
79 2026-08-24 08:15 639231559762411619
34 ms 3.160.150.111
78 2026-08-24 08:15 639231559762411619
34 ms 3.160.150.16
77 2026-08-24 08:15 639231559762411619
34 ms 3.160.150.116
76 2026-08-24 07:58 639231549663595407
2026 ms 3.160.150.116
75 2026-08-24 07:58 639231549663595407
2026 ms 3.160.150.111
74 2026-08-24 07:58 639231549663595407
2026 ms 3.160.150.45
73 2026-08-24 07:58 639231549663595407
2026 ms 3.160.150.16
72 2026-08-24 07:05 639231518076817246
7 ms 143.204.55.33
71 2026-08-24 07:05 639231518076817246
7 ms 143.204.55.17
70 2026-08-24 07:05 639231518076817246
7 ms 143.204.55.43
69 2026-08-24 07:05 639231518076817246
7 ms 143.204.55.118
68 2026-08-24 06:49 639231508078650885
74 ms 18.244.87.124
67 2026-08-24 06:49 639231508078650885
74 ms 18.244.87.5
66 2026-08-24 06:49 639231508078650885
74 ms 18.244.87.57
65 2026-08-24 06:49 639231508078650885
74 ms 18.244.87.48
64 2026-08-24 06:32 639231498210697093
19 ms 143.204.55.43
63 2026-08-24 06:32 639231498210697093
19 ms 143.204.55.118
62 2026-08-24 06:32 639231498210697093
19 ms 143.204.55.17
61 2026-08-24 06:32 639231498210697093
19 ms 143.204.55.33
60 2026-08-24 06:15 639231488109699360
19 ms 143.204.55.43
59 2026-08-24 06:15 639231488109699360
19 ms 143.204.55.33
58 2026-08-24 06:15 639231488109699360
19 ms 143.204.55.17
57 2026-08-24 06:15 639231488109699360
19 ms 143.204.55.118
56 2026-08-24 05:23 639231456772510692
13 ms 143.204.55.17
55 2026-08-24 05:23 639231456772510692
13 ms 143.204.55.118
54 2026-08-24 05:23 639231456772510692
13 ms 143.204.55.33
53 2026-08-24 05:23 639231456772510692
13 ms 143.204.55.43
52 2026-08-24 05:07 639231447084631185
30 ms 3.160.150.111
51 2026-08-24 05:07 639231447084631185
30 ms 3.160.150.45
50 2026-08-24 05:07 639231447084631185
30 ms 3.160.150.16
49 2026-08-24 05:07 639231447084631185
30 ms 3.160.150.116
48 2026-08-24 04:50 639231437208519473
32 ms 143.204.55.33
47 2026-08-24 04:50 639231437208519473
32 ms 143.204.55.43
46 2026-08-24 04:50 639231437208519473
32 ms 143.204.55.118
45 2026-08-24 04:50 639231437208519473
32 ms 143.204.55.17
44 2026-08-24 04:34 639231427209627490
10 ms 143.204.55.118
43 2026-08-24 04:34 639231427209627490
10 ms 143.204.55.43
42 2026-08-24 04:34 639231427209627490
10 ms 143.204.55.33
41 2026-08-24 04:34 639231427209627490
10 ms 143.204.55.17
40 2026-08-24 03:41 639231395791246644
13 ms 143.204.55.118
39 2026-08-24 03:41 639231395791246644
13 ms 143.204.55.17
38 2026-08-24 03:41 639231395791246644
13 ms 143.204.55.43
37 2026-08-24 03:41 639231395791246644
13 ms 143.204.55.33
36 2026-08-24 03:25 639231386075551458
52 ms 143.204.55.33
35 2026-08-24 03:25 639231386075551458
52 ms 143.204.55.43
34 2026-08-24 03:25 639231386075551458
52 ms 143.204.55.17
33 2026-08-24 03:25 639231386075551458
52 ms 143.204.55.118
32 2026-08-24 03:09 639231376208713791
23 ms 3.160.150.16
31 2026-08-24 03:09 639231376208713791
23 ms 3.160.150.111
30 2026-08-24 03:09 639231376208713791
23 ms 3.160.150.116
29 2026-08-24 03:09 639231376208713791
23 ms 3.160.150.45
28 2026-08-24 02:52 639231366170589276
46 ms 143.204.55.17
27 2026-08-24 02:52 639231366170589276
46 ms 143.204.55.118
26 2026-08-24 02:52 639231366170589276
46 ms 143.204.55.33
25 2026-08-24 02:52 639231366170589276
46 ms 143.204.55.43
24 2026-08-24 02:00 639231334732159368
25 ms 143.204.55.17
23 2026-08-24 02:00 639231334732159368
25 ms 143.204.55.43
22 2026-08-24 02:00 639231334732159368
25 ms 143.204.55.118
21 2026-08-24 02:00 639231334732159368
25 ms 143.204.55.33
20 2026-08-24 01:43 639231325035670078
20 ms 143.204.55.17
19 2026-08-24 01:43 639231325035670078
20 ms 143.204.55.33
18 2026-08-24 01:43 639231325035670078
20 ms 143.204.55.118
17 2026-08-24 01:43 639231325035670078
20 ms 143.204.55.43
16 2026-08-24 01:27 639231315132253837
29 ms 143.204.55.118
15 2026-08-24 01:27 639231315132253837
29 ms 143.204.55.43
14 2026-08-24 01:27 639231315132253837
29 ms 143.204.55.17
13 2026-08-24 01:27 639231315132253837
29 ms 143.204.55.33
12 2026-08-24 01:10 639231305014280808
32 ms 143.204.55.43
11 2026-08-24 01:10 639231305014280808
32 ms 143.204.55.17
10 2026-08-24 01:10 639231305014280808
32 ms 143.204.55.33
9 2026-08-24 01:10 639231305014280808
32 ms 143.204.55.118
8 2026-08-24 00:18 639231273779380675
4 ms 143.204.55.17
7 2026-08-24 00:18 639231273779380675
4 ms 143.204.55.118
6 2026-08-24 00:18 639231273779380675
4 ms 143.204.55.33
5 2026-08-24 00:18 639231273779380675
4 ms 143.204.55.43
4 2026-08-24 00:02 639231264180839154
13 ms 143.204.194.35
3 2026-08-24 00:02 639231264180839154
13 ms 143.204.194.12
2 2026-08-24 00:02 639231264180839154
13 ms 143.204.194.103
1 2026-08-24 00:02 639231264180839154
13 ms 143.204.194.25