DNS response history for syslem.com

syslem.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 2026-08-14. For this date, NameServerHistory found 231 DNS check records, 231 successful responses, 0 failed responses, and 349 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 syslem.com.
Records on Selected Date

231

Historical checks stored for this nameserver on selected date

Average Latency

349 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-14 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.236.104.43

Most recently resolved hosting IP on selected date

Successful Responses

231

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 syslem.com

Showing DNS history for 2026-08-14 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
231 2026-08-14 23:50 639223477272309567
230 ms 172.236.104.43
230 2026-08-14 23:50 639223477272309567
230 ms 172.238.172.122
229 2026-08-14 23:50 639223477272309567
230 ms 172.236.104.157
228 2026-08-14 23:35 639223467876800215
204 ms 172.238.172.122
227 2026-08-14 23:35 639223467876800215
204 ms 172.236.104.43
226 2026-08-14 23:35 639223467876800215
204 ms 172.236.104.157
225 2026-08-14 23:19 639223458466733344
220 ms 172.238.172.122
224 2026-08-14 23:19 639223458466733344
220 ms 172.236.104.43
223 2026-08-14 23:19 639223458466733344
220 ms 172.236.104.157
222 2026-08-14 23:04 639223449196197019
240 ms 172.236.104.157
221 2026-08-14 23:04 639223449196197019
240 ms 172.238.172.122
220 2026-08-14 23:04 639223449196197019
240 ms 172.236.104.43
219 2026-08-14 22:48 639223439729973302
223 ms 172.238.172.122
218 2026-08-14 22:48 639223439729973302
223 ms 172.236.104.43
217 2026-08-14 22:48 639223439729973302
223 ms 172.236.104.157
216 2026-08-14 22:32 639223430298973377
224 ms 172.236.104.43
215 2026-08-14 22:32 639223430298973377
224 ms 172.238.172.122
214 2026-08-14 22:32 639223430298973377
224 ms 172.236.104.157
213 2026-08-14 22:17 639223420812183061
2114 ms 172.238.172.122
212 2026-08-14 22:17 639223420812183061
2114 ms 172.236.104.43
211 2026-08-14 22:17 639223420812183061
2114 ms 172.236.104.157
210 2026-08-14 22:01 639223411307572360
282 ms 172.236.104.157
209 2026-08-14 22:01 639223411307572360
282 ms 172.236.104.43
208 2026-08-14 22:01 639223411307572360
282 ms 172.238.172.122
207 2026-08-14 21:45 639223401895099116
224 ms 172.236.104.43
206 2026-08-14 21:45 639223401895099116
224 ms 172.238.172.122
205 2026-08-14 21:45 639223401895099116
224 ms 172.236.104.157
204 2026-08-14 20:52 639223370328282191
235 ms 172.236.104.157
203 2026-08-14 20:52 639223370328282191
235 ms 172.236.104.43
202 2026-08-14 20:52 639223370328282191
235 ms 172.238.172.122
201 2026-08-14 20:36 639223361156898888
231 ms 172.238.172.122
200 2026-08-14 20:36 639223361156898888
231 ms 172.236.104.43
199 2026-08-14 20:36 639223361156898888
231 ms 172.236.104.157
198 2026-08-14 20:21 639223351683501109
230 ms 172.236.104.157
197 2026-08-14 20:21 639223351683501109
230 ms 172.238.172.122
196 2026-08-14 20:21 639223351683501109
230 ms 172.236.104.43
195 2026-08-14 20:05 639223342485908428
228 ms 172.238.172.122
194 2026-08-14 20:05 639223342485908428
228 ms 172.236.104.43
193 2026-08-14 20:05 639223342485908428
228 ms 172.236.104.157
192 2026-08-14 19:50 639223333113923772
161 ms 172.238.172.122
191 2026-08-14 19:50 639223333113923772
161 ms 172.236.104.157
190 2026-08-14 19:50 639223333113923772
161 ms 172.236.104.43
189 2026-08-14 19:34 639223323766820131
242 ms 172.236.104.157
188 2026-08-14 19:34 639223323766820131
242 ms 172.238.172.122
187 2026-08-14 19:34 639223323766820131
242 ms 172.236.104.43
186 2026-08-14 19:19 639223314500774279
221 ms 172.236.104.157
185 2026-08-14 19:19 639223314500774279
221 ms 172.238.172.122
184 2026-08-14 19:19 639223314500774279
221 ms 172.236.104.43
183 2026-08-14 19:03 639223305225877159
284 ms 172.236.104.43
182 2026-08-14 19:03 639223305225877159
284 ms 172.238.172.122
181 2026-08-14 19:03 639223305225877159
284 ms 172.236.104.157
180 2026-08-14 18:48 639223295834845965
2303 ms 172.236.104.157
179 2026-08-14 18:48 639223295834845965
2303 ms 172.236.104.43
178 2026-08-14 18:48 639223295834845965
2303 ms 172.238.172.122
177 2026-08-14 18:32 639223286312006616
230 ms 172.236.104.157
176 2026-08-14 18:32 639223286312006616
230 ms 172.236.104.43
175 2026-08-14 18:32 639223286312006616
230 ms 172.238.172.122
174 2026-08-14 18:16 639223276659010988
2179 ms 172.238.172.122
173 2026-08-14 18:16 639223276659010988
2179 ms 172.236.104.43
172 2026-08-14 18:16 639223276659010988
2179 ms 172.236.104.157
171 2026-08-14 18:00 639223267203892251
235 ms 172.236.104.43
170 2026-08-14 18:00 639223267203892251
235 ms 172.238.172.122
169 2026-08-14 18:00 639223267203892251
235 ms 172.236.104.157
168 2026-08-14 17:08 639223235652723921
113 ms 172.236.104.43
167 2026-08-14 17:08 639223235652723921
113 ms 172.236.104.157
166 2026-08-14 17:08 639223235652723921
113 ms 172.238.172.122
165 2026-08-14 16:52 639223226156684619
232 ms 172.236.104.157
164 2026-08-14 16:52 639223226156684619
232 ms 172.236.104.43
163 2026-08-14 16:52 639223226156684619
232 ms 172.238.172.122
162 2026-08-14 16:36 639223216737677817
236 ms 172.236.104.43
161 2026-08-14 16:36 639223216737677817
236 ms 172.238.172.122
160 2026-08-14 16:36 639223216737677817
236 ms 172.236.104.157
159 2026-08-14 16:20 639223207303987036
117 ms 172.238.172.122
158 2026-08-14 16:20 639223207303987036
117 ms 172.236.104.43
157 2026-08-14 16:20 639223207303987036
117 ms 172.236.104.157
156 2026-08-14 16:05 639223197972369650
222 ms 172.236.104.43
155 2026-08-14 16:05 639223197972369650
222 ms 172.238.172.122
154 2026-08-14 16:05 639223197972369650
222 ms 172.236.104.157
153 2026-08-14 15:49 639223188476518684
231 ms 172.236.104.157
152 2026-08-14 15:49 639223188476518684
231 ms 172.238.172.122
151 2026-08-14 15:49 639223188476518684
231 ms 172.236.104.43
150 2026-08-14 15:33 639223179029668254
223 ms 172.238.172.122
149 2026-08-14 15:33 639223179029668254
223 ms 172.236.104.43
148 2026-08-14 15:33 639223179029668254
223 ms 172.236.104.157
147 2026-08-14 15:18 639223169668684371
227 ms 172.236.104.43
146 2026-08-14 15:18 639223169668684371
227 ms 172.238.172.122
145 2026-08-14 15:18 639223169668684371
227 ms 172.236.104.157
144 2026-08-14 15:02 639223160270013058
245 ms 172.236.104.43
143 2026-08-14 15:02 639223160270013058
245 ms 172.238.172.122
142 2026-08-14 15:02 639223160270013058
245 ms 172.236.104.157
141 2026-08-14 14:46 639223150848386507
220 ms 172.236.104.157
140 2026-08-14 14:46 639223150848386507
220 ms 172.236.104.43
139 2026-08-14 14:46 639223150848386507
220 ms 172.238.172.122
138 2026-08-14 14:31 639223141514160124
259 ms 172.236.104.157
137 2026-08-14 14:31 639223141514160124
259 ms 172.236.104.43
136 2026-08-14 14:31 639223141514160124
259 ms 172.238.172.122
135 2026-08-14 14:15 639223131908897269
244 ms 172.236.104.43
134 2026-08-14 14:15 639223131908897269
244 ms 172.236.104.157
133 2026-08-14 14:15 639223131908897269
244 ms 172.238.172.122
132 2026-08-14 13:22 639223100084750932
215 ms 172.238.172.122
131 2026-08-14 13:22 639223100084750932
215 ms 172.236.104.157
130 2026-08-14 13:22 639223100084750932
215 ms 172.236.104.43
129 2026-08-14 13:06 639223090744921973
117 ms 172.236.104.43
128 2026-08-14 13:06 639223090744921973
117 ms 172.236.104.157
127 2026-08-14 13:06 639223090744921973
117 ms 172.238.172.122
126 2026-08-14 12:51 639223081343134137
229 ms 172.236.104.157
125 2026-08-14 12:51 639223081343134137
229 ms 172.238.172.122
124 2026-08-14 12:51 639223081343134137
229 ms 172.236.104.43
123 2026-08-14 12:35 639223071917003603
236 ms 172.236.104.157
122 2026-08-14 12:35 639223071917003603
236 ms 172.238.172.122
121 2026-08-14 12:35 639223071917003603
236 ms 172.236.104.43
120 2026-08-14 12:19 639223062407395043
169 ms 172.236.104.43
119 2026-08-14 12:19 639223062407395043
169 ms 172.238.172.122
118 2026-08-14 12:19 639223062407395043
169 ms 172.236.104.157
117 2026-08-14 12:03 639223052970600447
176 ms 172.236.104.157
116 2026-08-14 12:03 639223052970600447
176 ms 172.236.104.43
115 2026-08-14 12:03 639223052970600447
176 ms 172.238.172.122
114 2026-08-14 11:48 639223043584242187
2313 ms 172.236.104.43
113 2026-08-14 11:48 639223043584242187
2313 ms 172.238.172.122
112 2026-08-14 11:48 639223043584242187
2313 ms 172.236.104.157
111 2026-08-14 11:32 639223034248611856
253 ms 172.236.104.43
110 2026-08-14 11:32 639223034248611856
253 ms 172.236.104.157
109 2026-08-14 11:32 639223034248611856
253 ms 172.238.172.122
108 2026-08-14 11:16 639223024816175094
215 ms 172.236.104.43
107 2026-08-14 11:16 639223024816175094
215 ms 172.236.104.157
106 2026-08-14 11:16 639223024816175094
215 ms 172.238.172.122
105 2026-08-14 11:00 639223015278211871
218 ms 172.236.104.157
104 2026-08-14 11:00 639223015278211871
218 ms 172.238.172.122
103 2026-08-14 11:00 639223015278211871
218 ms 172.236.104.43
102 2026-08-14 10:44 639223005387568522
227 ms 172.238.172.122
101 2026-08-14 10:44 639223005387568522
227 ms 172.236.104.157
100 2026-08-14 10:44 639223005387568522
227 ms 172.236.104.43
99 2026-08-14 10:28 639222995944735037
233 ms 172.236.104.43
98 2026-08-14 10:28 639222995944735037
233 ms 172.236.104.157
97 2026-08-14 10:28 639222995944735037
233 ms 172.238.172.122
96 2026-08-14 09:35 639222964532402826
228 ms 172.236.104.157
95 2026-08-14 09:35 639222964532402826
228 ms 172.236.104.43
94 2026-08-14 09:35 639222964532402826
228 ms 172.238.172.122
93 2026-08-14 09:20 639222955031971579
239 ms 172.238.172.122
92 2026-08-14 09:20 639222955031971579
239 ms 172.236.104.43
91 2026-08-14 09:20 639222955031971579
239 ms 172.236.104.157
90 2026-08-14 09:04 639222945616352079
229 ms 172.238.172.122
89 2026-08-14 09:04 639222945616352079
229 ms 172.236.104.43
88 2026-08-14 09:04 639222945616352079
229 ms 172.236.104.157
87 2026-08-14 08:48 639222936296615644
226 ms 172.238.172.122
86 2026-08-14 08:48 639222936296615644
226 ms 172.236.104.157
85 2026-08-14 08:48 639222936296615644
226 ms 172.236.104.43
84 2026-08-14 08:33 639222926913151746
227 ms 172.236.104.43
83 2026-08-14 08:33 639222926913151746
227 ms 172.238.172.122
82 2026-08-14 08:33 639222926913151746
227 ms 172.236.104.157
81 2026-08-14 08:17 639222917608375722
320 ms 172.238.172.122
80 2026-08-14 08:17 639222917608375722
320 ms 172.236.104.157
79 2026-08-14 08:17 639222917608375722
320 ms 172.236.104.43
78 2026-08-14 08:02 639222908294448500
222 ms 172.236.104.43
77 2026-08-14 08:02 639222908294448500
222 ms 172.238.172.122
76 2026-08-14 08:02 639222908294448500
222 ms 172.236.104.157
75 2026-08-14 07:46 639222898918389753
245 ms 172.236.104.43
74 2026-08-14 07:46 639222898918389753
245 ms 172.238.172.122
73 2026-08-14 07:46 639222898918389753
245 ms 172.236.104.157
72 2026-08-14 07:31 639222889625876211
175 ms 172.236.104.43
71 2026-08-14 07:31 639222889625876211
175 ms 172.236.104.157
70 2026-08-14 07:31 639222889625876211
175 ms 172.238.172.122
69 2026-08-14 07:15 639222880353707528
229 ms 172.236.104.43
68 2026-08-14 07:15 639222880353707528
229 ms 172.238.172.122
67 2026-08-14 07:15 639222880353707528
229 ms 172.236.104.157
66 2026-08-14 07:00 639222871065611259
2120 ms 172.238.172.122
65 2026-08-14 07:00 639222871065611259
2120 ms 172.236.104.157
64 2026-08-14 07:00 639222871065611259
2120 ms 172.236.104.43
63 2026-08-14 06:44 639222861517093112
235 ms 172.236.104.43
62 2026-08-14 06:44 639222861517093112
235 ms 172.236.104.157
61 2026-08-14 06:44 639222861517093112
235 ms 172.238.172.122
60 2026-08-14 05:52 639222830182717637
227 ms 172.236.104.43
59 2026-08-14 05:52 639222830182717637
227 ms 172.236.104.157
58 2026-08-14 05:52 639222830182717637
227 ms 172.238.172.122
57 2026-08-14 05:36 639222820714737422
167 ms 172.236.104.43
56 2026-08-14 05:36 639222820714737422
167 ms 172.236.104.157
55 2026-08-14 05:36 639222820714737422
167 ms 172.238.172.122
54 2026-08-14 05:21 639222811404284741
225 ms 172.236.104.43
53 2026-08-14 05:21 639222811404284741
225 ms 172.236.104.157
52 2026-08-14 05:21 639222811404284741
225 ms 172.238.172.122
51 2026-08-14 05:05 639222801994952240
119 ms 172.236.104.157
50 2026-08-14 05:05 639222801994952240
119 ms 172.236.104.43
49 2026-08-14 05:05 639222801994952240
119 ms 172.238.172.122
48 2026-08-14 04:49 639222792581940911
220 ms 172.236.104.43
47 2026-08-14 04:49 639222792581940911
220 ms 172.236.104.157
46 2026-08-14 04:49 639222792581940911
220 ms 172.238.172.122
45 2026-08-14 04:34 639222783296631220
142 ms 172.236.104.157
44 2026-08-14 04:34 639222783296631220
142 ms 172.238.172.122
43 2026-08-14 04:34 639222783296631220
142 ms 172.236.104.43
42 2026-08-14 04:18 639222773909528001
219 ms 172.236.104.157
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219 ms 172.236.104.43
40 2026-08-14 04:18 639222773909528001
219 ms 172.238.172.122
39 2026-08-14 04:02 639222764574707991
237 ms 172.236.104.157
38 2026-08-14 04:02 639222764574707991
237 ms 172.236.104.43
37 2026-08-14 04:02 639222764574707991
237 ms 172.238.172.122
36 2026-08-14 03:47 639222754982758281
227 ms 172.236.104.157
35 2026-08-14 03:47 639222754982758281
227 ms 172.236.104.43
34 2026-08-14 03:47 639222754982758281
227 ms 172.238.172.122
33 2026-08-14 03:31 639222745650144239
223 ms 172.238.172.122
32 2026-08-14 03:31 639222745650144239
223 ms 172.236.104.43
31 2026-08-14 03:31 639222745650144239
223 ms 172.236.104.157
30 2026-08-14 03:15 639222736060223018
267 ms 172.238.172.122
29 2026-08-14 03:15 639222736060223018
267 ms 172.236.104.157
28 2026-08-14 03:15 639222736060223018
267 ms 172.236.104.43
27 2026-08-14 02:59 639222726529271510
229 ms 172.238.172.122
26 2026-08-14 02:59 639222726529271510
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25 2026-08-14 02:59 639222726529271510
229 ms 172.236.104.157
24 2026-08-14 02:06 639222694791257846
222 ms 172.236.104.43
23 2026-08-14 02:06 639222694791257846
222 ms 172.238.172.122
22 2026-08-14 02:06 639222694791257846
222 ms 172.236.104.157
21 2026-08-14 01:51 639222685350317820
236 ms 172.238.172.122
20 2026-08-14 01:51 639222685350317820
236 ms 172.236.104.157
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236 ms 172.236.104.43
18 2026-08-14 01:35 639222675895178560
233 ms 172.236.104.157
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233 ms 172.238.172.122
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233 ms 172.236.104.43
15 2026-08-14 01:19 639222666344182743
177 ms 172.238.172.122
14 2026-08-14 01:19 639222666344182743
177 ms 172.236.104.157
13 2026-08-14 01:19 639222666344182743
177 ms 172.236.104.43
12 2026-08-14 01:03 639222656762316965
231 ms 172.238.172.122
11 2026-08-14 01:03 639222656762316965
231 ms 172.236.104.43
10 2026-08-14 01:03 639222656762316965
231 ms 172.236.104.157
9 2026-08-14 00:47 639222647109404695
229 ms 172.238.172.122
8 2026-08-14 00:47 639222647109404695
229 ms 172.236.104.157
7 2026-08-14 00:47 639222647109404695
229 ms 172.236.104.43
6 2026-08-14 00:31 639222637659944389
228 ms 172.236.104.157
5 2026-08-14 00:31 639222637659944389
228 ms 172.236.104.43
4 2026-08-14 00:31 639222637659944389
228 ms 172.238.172.122
3 2026-08-14 00:15 639222628151417313
232 ms 172.236.104.157
2 2026-08-14 00:15 639222628151417313
232 ms 172.238.172.122
1 2026-08-14 00:15 639222628151417313
232 ms 172.236.104.43