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 2026-08-16. For this date, NameServerHistory found 240 DNS check records, 240 successful responses, 0 failed responses, and 236 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

240

Historical checks stored for this nameserver on selected date

Average Latency

236 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

18.155.192.120

Most recently resolved hosting IP on selected date

Successful Responses

240

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 2026-08-16 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
240 2026-08-16 23:47 639225207490611656
196 ms 18.155.192.120
239 2026-08-16 23:47 639225207490611656
196 ms 18.155.192.3
238 2026-08-16 23:47 639225207490611656
196 ms 18.155.192.123
237 2026-08-16 23:47 639225207490611656
196 ms 18.155.192.29
236 2026-08-16 23:32 639225198045815385
6 ms 143.204.55.118
235 2026-08-16 23:32 639225198045815385
6 ms 143.204.55.17
234 2026-08-16 23:32 639225198045815385
6 ms 143.204.55.43
233 2026-08-16 23:32 639225198045815385
6 ms 143.204.55.33
232 2026-08-16 22:40 639225166825544741
6 ms 99.86.171.82
231 2026-08-16 22:40 639225166825544741
6 ms 99.86.171.22
230 2026-08-16 22:40 639225166825544741
6 ms 99.86.171.83
229 2026-08-16 22:40 639225166825544741
6 ms 99.86.171.17
228 2026-08-16 22:24 639225157549461269
5 ms 143.204.55.33
227 2026-08-16 22:24 639225157549461269
5 ms 143.204.55.43
226 2026-08-16 22:24 639225157549461269
5 ms 143.204.55.17
225 2026-08-16 22:24 639225157549461269
5 ms 143.204.55.118
224 2026-08-16 22:08 639225147914556308
30 ms 99.86.171.22
223 2026-08-16 22:08 639225147914556308
30 ms 99.86.171.82
222 2026-08-16 22:08 639225147914556308
30 ms 99.86.171.17
221 2026-08-16 22:08 639225147914556308
30 ms 99.86.171.83
220 2026-08-16 21:52 639225138472322960
2013 ms 3.160.150.116
219 2026-08-16 21:52 639225138472322960
2013 ms 3.160.150.45
218 2026-08-16 21:52 639225138472322960
2013 ms 3.160.150.111
217 2026-08-16 21:52 639225138472322960
2013 ms 3.160.150.16
216 2026-08-16 21:00 639225107211236826
36 ms 143.204.55.43
215 2026-08-16 21:00 639225107211236826
36 ms 143.204.55.17
214 2026-08-16 21:00 639225107211236826
36 ms 143.204.55.33
213 2026-08-16 21:00 639225107211236826
36 ms 143.204.55.118
212 2026-08-16 20:44 639225097684457510
9 ms 143.204.55.17
211 2026-08-16 20:44 639225097684457510
9 ms 143.204.55.33
210 2026-08-16 20:44 639225097684457510
9 ms 143.204.55.118
209 2026-08-16 20:44 639225097684457510
9 ms 143.204.55.43
208 2026-08-16 20:28 639225087942913396
12 ms 99.86.171.17
207 2026-08-16 20:28 639225087942913396
12 ms 99.86.171.22
206 2026-08-16 20:28 639225087942913396
12 ms 99.86.171.83
205 2026-08-16 20:28 639225087942913396
12 ms 99.86.171.82
204 2026-08-16 20:12 639225078238684183
9 ms 143.204.55.17
203 2026-08-16 20:12 639225078238684183
9 ms 143.204.55.33
202 2026-08-16 20:12 639225078238684183
9 ms 143.204.55.118
201 2026-08-16 20:12 639225078238684183
9 ms 143.204.55.43
200 2026-08-16 19:20 639225046944151094
22 ms 143.204.55.43
199 2026-08-16 19:20 639225046944151094
22 ms 143.204.55.33
198 2026-08-16 19:20 639225046944151094
22 ms 143.204.55.118
197 2026-08-16 19:20 639225046944151094
22 ms 143.204.55.17
196 2026-08-16 19:04 639225037234857231
2073 ms 3.160.150.111
195 2026-08-16 19:04 639225037234857231
2073 ms 3.160.150.116
194 2026-08-16 19:04 639225037234857231
2073 ms 3.160.150.45
193 2026-08-16 19:04 639225037234857231
2073 ms 3.160.150.16
192 2026-08-16 18:47 639225027423459920
18 ms 99.86.171.17
191 2026-08-16 18:47 639225027423459920
18 ms 99.86.171.22
190 2026-08-16 18:47 639225027423459920
18 ms 99.86.171.82
189 2026-08-16 18:47 639225027423459920
18 ms 99.86.171.83
188 2026-08-16 18:31 639225017891613027
31 ms 143.204.55.17
187 2026-08-16 18:31 639225017891613027
31 ms 143.204.55.118
186 2026-08-16 18:31 639225017891613027
31 ms 143.204.55.33
185 2026-08-16 18:31 639225017891613027
31 ms 143.204.55.43
184 2026-08-16 17:38 639224986298183527
2128 ms 143.204.194.35
183 2026-08-16 17:38 639224986298183527
2128 ms 143.204.194.103
182 2026-08-16 17:38 639224986298183527
2128 ms 143.204.194.12
181 2026-08-16 17:38 639224986298183527
2128 ms 143.204.194.25
180 2026-08-16 17:22 639224976567107023
35 ms 143.204.55.118
179 2026-08-16 17:22 639224976567107023
35 ms 143.204.55.17
178 2026-08-16 17:22 639224976567107023
35 ms 143.204.55.33
177 2026-08-16 17:22 639224976567107023
35 ms 143.204.55.43
176 2026-08-16 17:06 639224966709723386
6 ms 143.204.55.17
175 2026-08-16 17:06 639224966709723386
6 ms 143.204.55.118
174 2026-08-16 17:06 639224966709723386
6 ms 143.204.55.43
173 2026-08-16 17:06 639224966709723386
6 ms 143.204.55.33
172 2026-08-16 16:50 639224957175756942
33 ms 143.204.55.17
171 2026-08-16 16:50 639224957175756942
33 ms 143.204.55.33
170 2026-08-16 16:50 639224957175756942
33 ms 143.204.55.43
169 2026-08-16 16:50 639224957175756942
33 ms 143.204.55.118
168 2026-08-16 15:58 639224925782379869
14 ms 143.204.55.118
167 2026-08-16 15:58 639224925782379869
14 ms 143.204.55.43
166 2026-08-16 15:58 639224925782379869
14 ms 143.204.55.17
165 2026-08-16 15:58 639224925782379869
14 ms 143.204.55.33
164 2026-08-16 15:42 639224916429532459
40 ms 143.204.55.33
163 2026-08-16 15:42 639224916429532459
40 ms 143.204.55.118
162 2026-08-16 15:42 639224916429532459
40 ms 143.204.55.17
161 2026-08-16 15:42 639224916429532459
40 ms 143.204.55.43
160 2026-08-16 15:26 639224906878325623
53 ms 99.86.171.83
159 2026-08-16 15:26 639224906878325623
53 ms 99.86.171.17
158 2026-08-16 15:26 639224906878325623
53 ms 99.86.171.22
157 2026-08-16 15:26 639224906878325623
53 ms 99.86.171.82
156 2026-08-16 15:10 639224897258974385
11 ms 143.204.55.43
155 2026-08-16 15:10 639224897258974385
11 ms 143.204.55.33
154 2026-08-16 15:10 639224897258974385
11 ms 143.204.55.17
153 2026-08-16 15:10 639224897258974385
11 ms 143.204.55.118
152 2026-08-16 14:18 639224866169532828
13 ms 143.204.55.43
151 2026-08-16 14:18 639224866169532828
13 ms 143.204.55.118
150 2026-08-16 14:18 639224866169532828
13 ms 143.204.55.17
149 2026-08-16 14:18 639224866169532828
13 ms 143.204.55.33
148 2026-08-16 14:02 639224856561831915
86 ms 18.244.87.57
147 2026-08-16 14:02 639224856561831915
86 ms 18.244.87.48
146 2026-08-16 14:02 639224856561831915
86 ms 18.244.87.5
145 2026-08-16 14:02 639224856561831915
86 ms 18.244.87.124
144 2026-08-16 13:46 639224846830897794
34 ms 3.160.150.16
143 2026-08-16 13:46 639224846830897794
34 ms 3.160.150.116
142 2026-08-16 13:46 639224846830897794
34 ms 3.160.150.45
141 2026-08-16 13:46 639224846830897794
34 ms 3.160.150.111
140 2026-08-16 13:30 639224836975863283
2096 ms 18.244.87.124
139 2026-08-16 13:30 639224836975863283
2096 ms 18.244.87.48
138 2026-08-16 13:30 639224836975863283
2096 ms 18.244.87.5
137 2026-08-16 13:30 639224836975863283
2096 ms 18.244.87.57
136 2026-08-16 12:36 639224804985340946
233 ms 99.86.171.83
135 2026-08-16 12:36 639224804985340946
233 ms 99.86.171.22
134 2026-08-16 12:36 639224804985340946
233 ms 99.86.171.82
133 2026-08-16 12:36 639224804985340946
233 ms 99.86.171.17
132 2026-08-16 12:21 639224795567782333
37 ms 143.204.55.17
131 2026-08-16 12:21 639224795567782333
37 ms 143.204.55.33
130 2026-08-16 12:21 639224795567782333
37 ms 143.204.55.118
129 2026-08-16 12:21 639224795567782333
37 ms 143.204.55.43
128 2026-08-16 12:05 639224785914225250
6 ms 99.86.171.83
127 2026-08-16 12:05 639224785914225250
6 ms 99.86.171.17
126 2026-08-16 12:05 639224785914225250
6 ms 99.86.171.22
125 2026-08-16 12:05 639224785914225250
6 ms 99.86.171.82
124 2026-08-16 11:49 639224776383854998
29 ms 143.204.55.17
123 2026-08-16 11:49 639224776383854998
29 ms 143.204.55.43
122 2026-08-16 11:49 639224776383854998
29 ms 143.204.55.118
121 2026-08-16 11:49 639224776383854998
29 ms 143.204.55.33
120 2026-08-16 10:55 639224744252113993
2035 ms 143.204.55.17
119 2026-08-16 10:55 639224744252113993
2035 ms 143.204.55.43
118 2026-08-16 10:55 639224744252113993
2035 ms 143.204.55.118
117 2026-08-16 10:55 639224744252113993
2035 ms 143.204.55.33
116 2026-08-16 10:39 639224734238905542
16 ms 143.204.55.33
115 2026-08-16 10:39 639224734238905542
16 ms 143.204.55.118
114 2026-08-16 10:39 639224734238905542
16 ms 143.204.55.43
113 2026-08-16 10:39 639224734238905542
16 ms 143.204.55.17
112 2026-08-16 10:22 639224724335031221
28 ms 143.204.55.43
111 2026-08-16 10:22 639224724335031221
28 ms 143.204.55.33
110 2026-08-16 10:22 639224724335031221
28 ms 143.204.55.17
109 2026-08-16 10:22 639224724335031221
28 ms 143.204.55.118
108 2026-08-16 10:06 639224714475244430
33 ms 143.204.55.43
107 2026-08-16 10:06 639224714475244430
33 ms 143.204.55.17
106 2026-08-16 10:06 639224714475244430
33 ms 143.204.55.33
105 2026-08-16 10:06 639224714475244430
33 ms 143.204.55.118
104 2026-08-16 09:10 639224681063874153
11 ms 143.204.55.43
103 2026-08-16 09:10 639224681063874153
11 ms 143.204.55.17
102 2026-08-16 09:10 639224681063874153
11 ms 143.204.55.118
101 2026-08-16 09:10 639224681063874153
11 ms 143.204.55.33
100 2026-08-16 08:53 639224671038956665
11 ms 143.204.55.17
99 2026-08-16 08:53 639224671038956665
11 ms 143.204.55.43
98 2026-08-16 08:53 639224671038956665
11 ms 143.204.55.118
97 2026-08-16 08:53 639224671038956665
11 ms 143.204.55.33
96 2026-08-16 08:37 639224661079806122
45 ms 143.204.55.17
95 2026-08-16 08:37 639224661079806122
45 ms 143.204.55.43
94 2026-08-16 08:37 639224661079806122
45 ms 143.204.55.118
93 2026-08-16 08:37 639224661079806122
45 ms 143.204.55.33
92 2026-08-16 08:20 639224651169993038
2019 ms 52.222.132.114
91 2026-08-16 08:20 639224651169993038
2019 ms 52.222.132.52
90 2026-08-16 08:20 639224651169993038
2019 ms 52.222.132.64
89 2026-08-16 08:20 639224651169993038
2019 ms 52.222.132.125
88 2026-08-16 07:27 639224618882283050
7 ms 143.204.55.33
87 2026-08-16 07:27 639224618882283050
7 ms 143.204.55.17
86 2026-08-16 07:27 639224618882283050
7 ms 143.204.55.118
85 2026-08-16 07:27 639224618882283050
7 ms 143.204.55.43
84 2026-08-16 07:11 639224609519965372
9 ms 143.204.55.17
83 2026-08-16 07:11 639224609519965372
9 ms 143.204.55.33
82 2026-08-16 07:11 639224609519965372
9 ms 143.204.55.118
81 2026-08-16 07:11 639224609519965372
9 ms 143.204.55.43
80 2026-08-16 06:55 639224599969658888
23 ms 143.204.55.17
79 2026-08-16 06:55 639224599969658888
23 ms 143.204.55.33
78 2026-08-16 06:55 639224599969658888
23 ms 143.204.55.118
77 2026-08-16 06:55 639224599969658888
23 ms 143.204.55.43
76 2026-08-16 06:39 639224590360343307
15 ms 143.204.55.118
75 2026-08-16 06:39 639224590360343307
15 ms 143.204.55.43
74 2026-08-16 06:39 639224590360343307
15 ms 143.204.55.17
73 2026-08-16 06:39 639224590360343307
15 ms 143.204.55.33
72 2026-08-16 05:47 639224558901831832
32 ms 143.204.55.17
71 2026-08-16 05:47 639224558901831832
32 ms 143.204.55.43
70 2026-08-16 05:47 639224558901831832
32 ms 143.204.55.118
69 2026-08-16 05:47 639224558901831832
32 ms 143.204.55.33
68 2026-08-16 05:31 639224549678210576
14 ms 143.204.55.43
67 2026-08-16 05:31 639224549678210576
14 ms 143.204.55.33
66 2026-08-16 05:31 639224549678210576
14 ms 143.204.55.118
65 2026-08-16 05:31 639224549678210576
14 ms 143.204.55.17
64 2026-08-16 05:16 639224540433420642
19 ms 143.204.55.118
63 2026-08-16 05:16 639224540433420642
19 ms 143.204.55.17
62 2026-08-16 05:16 639224540433420642
19 ms 143.204.55.43
61 2026-08-16 05:16 639224540433420642
19 ms 143.204.55.33
60 2026-08-16 05:00 639224531046032443
45 ms 143.204.55.17
59 2026-08-16 05:00 639224531046032443
45 ms 143.204.55.33
58 2026-08-16 05:00 639224531046032443
45 ms 143.204.55.118
57 2026-08-16 05:00 639224531046032443
45 ms 143.204.55.43
56 2026-08-16 04:08 639224499638024410
34 ms 143.204.55.43
55 2026-08-16 04:08 639224499638024410
34 ms 143.204.55.17
54 2026-08-16 04:08 639224499638024410
34 ms 143.204.55.33
53 2026-08-16 04:08 639224499638024410
34 ms 143.204.55.118
52 2026-08-16 03:52 639224490358783451
6 ms 99.86.171.82
51 2026-08-16 03:52 639224490358783451
6 ms 99.86.171.83
50 2026-08-16 03:52 639224490358783451
6 ms 99.86.171.17
49 2026-08-16 03:52 639224490358783451
6 ms 99.86.171.22
48 2026-08-16 03:37 639224481111410545
14 ms 143.204.55.43
47 2026-08-16 03:37 639224481111410545
14 ms 143.204.55.17
46 2026-08-16 03:37 639224481111410545
14 ms 143.204.55.33
45 2026-08-16 03:37 639224481111410545
14 ms 143.204.55.118
44 2026-08-16 03:21 639224471809153772
68 ms 143.204.55.33
43 2026-08-16 03:21 639224471809153772
68 ms 143.204.55.17
42 2026-08-16 03:21 639224471809153772
68 ms 143.204.55.43
41 2026-08-16 03:21 639224471809153772
68 ms 143.204.55.118
40 2026-08-16 02:29 639224440124457324
9 ms 143.204.55.118
39 2026-08-16 02:29 639224440124457324
9 ms 143.204.55.17
38 2026-08-16 02:29 639224440124457324
9 ms 143.204.55.33
37 2026-08-16 02:29 639224440124457324
9 ms 143.204.55.43
36 2026-08-16 02:14 639224430921105721
34 ms 143.204.55.118
35 2026-08-16 02:14 639224430921105721
34 ms 143.204.55.33
34 2026-08-16 02:14 639224430921105721
34 ms 143.204.55.17
33 2026-08-16 02:14 639224430921105721
34 ms 143.204.55.43
32 2026-08-16 01:58 639224421455433103
22 ms 143.204.55.33
31 2026-08-16 01:58 639224421455433103
22 ms 143.204.55.118
30 2026-08-16 01:58 639224421455433103
22 ms 143.204.55.43
29 2026-08-16 01:58 639224421455433103
22 ms 143.204.55.17
28 2026-08-16 01:42 639224412089740331
16 ms 143.204.55.118
27 2026-08-16 01:42 639224412089740331
16 ms 143.204.55.33
26 2026-08-16 01:42 639224412089740331
16 ms 143.204.55.43
25 2026-08-16 01:42 639224412089740331
16 ms 143.204.55.17
24 2026-08-16 01:27 639224403168392868
141 ms 143.204.194.35
23 2026-08-16 01:27 639224403168392868
141 ms 143.204.194.103
22 2026-08-16 01:27 639224403168392868
141 ms 143.204.194.12
21 2026-08-16 01:27 639224403168392868
141 ms 143.204.194.25
20 2026-08-16 01:12 639224393856251387
20 ms 143.204.55.118
19 2026-08-16 01:12 639224393856251387
20 ms 143.204.55.17
18 2026-08-16 01:12 639224393856251387
20 ms 143.204.55.33
17 2026-08-16 01:12 639224393856251387
20 ms 143.204.55.43
16 2026-08-16 00:56 639224384677141438
40 ms 3.160.150.116
15 2026-08-16 00:56 639224384677141438
40 ms 3.160.150.111
14 2026-08-16 00:56 639224384677141438
40 ms 3.160.150.16
13 2026-08-16 00:56 639224384677141438
40 ms 3.160.150.45
12 2026-08-16 00:41 639224375597986398
18 ms 99.86.171.22
11 2026-08-16 00:41 639224375597986398
18 ms 99.86.171.17
10 2026-08-16 00:41 639224375597986398
18 ms 99.86.171.83
9 2026-08-16 00:41 639224375597986398
18 ms 99.86.171.82
8 2026-08-16 00:26 639224366430296466
18 ms 143.204.55.118
7 2026-08-16 00:26 639224366430296466
18 ms 143.204.55.43
6 2026-08-16 00:26 639224366430296466
18 ms 143.204.55.33
5 2026-08-16 00:26 639224366430296466
18 ms 143.204.55.17
4 2026-08-16 00:11 639224357218176789
10 ms 143.204.55.118
3 2026-08-16 00:11 639224357218176789
10 ms 143.204.55.43
2 2026-08-16 00:11 639224357218176789
10 ms 143.204.55.17
1 2026-08-16 00:11 639224357218176789
10 ms 143.204.55.33