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 2026-08-11. For this date, NameServerHistory found 229 DNS check records, 228 successful responses, 1 failed responses, and 305 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

229

Historical checks stored for this nameserver on selected date

Average Latency

305 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 23:55

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

228

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 syslem.com

Showing DNS history for 2026-08-11 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
229 2026-08-11 23:55 639220888396333845
232 ms 172.236.104.43
228 2026-08-11 23:55 639220888396333845
232 ms 172.236.104.157
227 2026-08-11 23:55 639220888396333845
232 ms 172.238.172.122
226 2026-08-11 23:39 639220878864937382
219 ms 172.236.104.43
225 2026-08-11 23:39 639220878864937382
219 ms 172.236.104.157
224 2026-08-11 23:39 639220878864937382
219 ms 172.238.172.122
223 2026-08-11 22:47 639220847369072314
236 ms 172.236.104.43
222 2026-08-11 22:47 639220847369072314
236 ms 172.236.104.157
221 2026-08-11 22:47 639220847369072314
236 ms 172.238.172.122
220 2026-08-11 22:32 639220838037764925
221 ms 172.236.104.43
219 2026-08-11 22:32 639220838037764925
221 ms 172.238.172.122
218 2026-08-11 22:32 639220838037764925
221 ms 172.236.104.157
217 2026-08-11 22:16 639220828735120634
222 ms 172.236.104.157
216 2026-08-11 22:16 639220828735120634
222 ms 172.236.104.43
215 2026-08-11 22:16 639220828735120634
222 ms 172.238.172.122
214 2026-08-11 22:01 639220819447979766
277 ms 172.236.104.43
213 2026-08-11 22:01 639220819447979766
277 ms 172.236.104.157
212 2026-08-11 22:01 639220819447979766
277 ms 172.238.172.122
211 2026-08-11 21:45 639220810056531741
230 ms 172.238.172.122
210 2026-08-11 21:45 639220810056531741
230 ms 172.236.104.43
209 2026-08-11 21:45 639220810056531741
230 ms 172.236.104.157
208 2026-08-11 21:30 639220800745746593
183 ms 172.236.104.157
207 2026-08-11 21:30 639220800745746593
183 ms 172.238.172.122
206 2026-08-11 21:30 639220800745746593
183 ms 172.236.104.43
205 2026-08-11 21:14 639220791351626349
227 ms 172.238.172.122
204 2026-08-11 21:14 639220791351626349
227 ms 172.236.104.157
203 2026-08-11 21:14 639220791351626349
227 ms 172.236.104.43
202 2026-08-11 20:58 639220782021256610
225 ms 172.238.172.122
201 2026-08-11 20:58 639220782021256610
225 ms 172.236.104.157
200 2026-08-11 20:58 639220782021256610
225 ms 172.236.104.43
199 2026-08-11 20:43 639220772603347755
229 ms 172.236.104.43
198 2026-08-11 20:43 639220772603347755
229 ms 172.238.172.122
197 2026-08-11 20:43 639220772603347755
229 ms 172.236.104.157
196 2026-08-11 20:27 639220763224057047
226 ms 172.236.104.157
195 2026-08-11 20:27 639220763224057047
226 ms 172.236.104.43
194 2026-08-11 20:27 639220763224057047
226 ms 172.238.172.122
193 2026-08-11 20:11 639220753691117767
259 ms 172.236.104.43
192 2026-08-11 20:11 639220753691117767
259 ms 172.238.172.122
191 2026-08-11 20:11 639220753691117767
259 ms 172.236.104.157
190 2026-08-11 19:55 639220744107836218
222 ms 172.238.172.122
189 2026-08-11 19:55 639220744107836218
222 ms 172.236.104.43
188 2026-08-11 19:55 639220744107836218
222 ms 172.236.104.157
187 2026-08-11 19:01 639220711927629898
179 ms 172.238.172.122
186 2026-08-11 19:01 639220711927629898
179 ms 172.236.104.43
185 2026-08-11 19:01 639220711927629898
179 ms 172.236.104.157
184 2026-08-11 18:45 639220702299437921
2159 ms 172.236.104.157
183 2026-08-11 18:45 639220702299437921
2159 ms 172.238.172.122
182 2026-08-11 18:45 639220702299437921
2159 ms 172.236.104.43
181 2026-08-11 18:28 639220692505468181
2112 ms 172.236.104.157
180 2026-08-11 18:28 639220692505468181
2112 ms 172.236.104.43
179 2026-08-11 18:28 639220692505468181
2112 ms 172.238.172.122
178 2026-08-11 18:12 639220682669911239
157 ms 172.236.104.157
177 2026-08-11 18:12 639220682669911239
157 ms 172.238.172.122
176 2026-08-11 18:12 639220682669911239
157 ms 172.236.104.43
175 2026-08-11 17:56 639220672929841526
230 ms 172.238.172.122
174 2026-08-11 17:56 639220672929841526
230 ms 172.236.104.43
173 2026-08-11 17:56 639220672929841526
230 ms 172.236.104.157
172 2026-08-11 17:39 639220663225662315
231 ms 172.236.104.157
171 2026-08-11 17:39 639220663225662315
231 ms 172.236.104.43
170 2026-08-11 17:39 639220663225662315
231 ms 172.238.172.122
169 2026-08-11 17:24 639220653846255684
221 ms 172.236.104.157
168 2026-08-11 17:24 639220653846255684
221 ms 172.236.104.43
167 2026-08-11 17:24 639220653846255684
221 ms 172.238.172.122
166 2026-08-11 17:08 639220644420909059
236 ms 172.236.104.157
165 2026-08-11 17:08 639220644420909059
236 ms 172.236.104.43
164 2026-08-11 17:08 639220644420909059
236 ms 172.238.172.122
163 2026-08-11 16:53 639220635074970435
235 ms 172.236.104.43
162 2026-08-11 16:53 639220635074970435
235 ms 172.236.104.157
161 2026-08-11 16:53 639220635074970435
235 ms 172.238.172.122
160 2026-08-11 16:37 639220625614385966
113 ms 172.236.104.43
159 2026-08-11 16:37 639220625614385966
113 ms 172.238.172.122
158 2026-08-11 16:37 639220625614385966
113 ms 172.236.104.157
157 2026-08-11 16:21 639220616132212636
249 ms 172.238.172.122
156 2026-08-11 16:21 639220616132212636
249 ms 172.236.104.157
155 2026-08-11 16:21 639220616132212636
249 ms 172.236.104.43
154 2026-08-11 16:05 639220606533651662
223 ms 172.236.104.43
153 2026-08-11 16:05 639220606533651662
223 ms 172.236.104.157
152 2026-08-11 16:05 639220606533651662
223 ms 172.238.172.122
151 2026-08-11 15:11 639220574514514318
227 ms 172.236.104.157
150 2026-08-11 15:11 639220574514514318
227 ms 172.236.104.43
149 2026-08-11 15:11 639220574514514318
227 ms 172.238.172.122
148 2026-08-11 14:55 639220565124823874
-
147 2026-08-11 14:39 639220555799311478
2171 ms 172.236.104.43
146 2026-08-11 14:39 639220555799311478
2171 ms 172.236.104.157
145 2026-08-11 14:39 639220555799311478
2171 ms 172.238.172.122
144 2026-08-11 14:24 639220546481577614
219 ms 172.238.172.122
143 2026-08-11 14:24 639220546481577614
219 ms 172.236.104.157
142 2026-08-11 14:24 639220546481577614
219 ms 172.236.104.43
141 2026-08-11 14:08 639220537036533154
258 ms 172.238.172.122
140 2026-08-11 14:08 639220537036533154
258 ms 172.236.104.43
139 2026-08-11 14:08 639220537036533154
258 ms 172.236.104.157
138 2026-08-11 13:53 639220527719177174
222 ms 172.236.104.157
137 2026-08-11 13:53 639220527719177174
222 ms 172.236.104.43
136 2026-08-11 13:53 639220527719177174
222 ms 172.238.172.122
135 2026-08-11 13:37 639220518173088308
297 ms 172.238.172.122
134 2026-08-11 13:37 639220518173088308
297 ms 172.236.104.157
133 2026-08-11 13:37 639220518173088308
297 ms 172.236.104.43
132 2026-08-11 13:21 639220508902896243
228 ms 172.236.104.157
131 2026-08-11 13:21 639220508902896243
228 ms 172.238.172.122
130 2026-08-11 13:21 639220508902896243
228 ms 172.236.104.43
129 2026-08-11 13:06 639220499455923005
207 ms 172.236.104.43
128 2026-08-11 13:06 639220499455923005
207 ms 172.236.104.157
127 2026-08-11 13:06 639220499455923005
207 ms 172.238.172.122
126 2026-08-11 12:50 639220490082583768
272 ms 172.238.172.122
125 2026-08-11 12:50 639220490082583768
272 ms 172.236.104.157
124 2026-08-11 12:50 639220490082583768
272 ms 172.236.104.43
123 2026-08-11 12:34 639220480636590998
223 ms 172.236.104.43
122 2026-08-11 12:34 639220480636590998
223 ms 172.236.104.157
121 2026-08-11 12:34 639220480636590998
223 ms 172.238.172.122
120 2026-08-11 12:17 639220469585029273
288 ms 172.236.104.157
119 2026-08-11 12:17 639220469585029273
288 ms 172.236.104.43
118 2026-08-11 12:17 639220469585029273
288 ms 172.238.172.122
117 2026-08-11 11:24 639220438074188884
221 ms 172.238.172.122
116 2026-08-11 11:24 639220438074188884
221 ms 172.236.104.157
115 2026-08-11 11:24 639220438074188884
221 ms 172.236.104.43
114 2026-08-11 11:08 639220428789720049
236 ms 172.238.172.122
113 2026-08-11 11:08 639220428789720049
236 ms 172.236.104.157
112 2026-08-11 11:08 639220428789720049
236 ms 172.236.104.43
111 2026-08-11 10:53 639220419558302820
166 ms 172.238.172.122
110 2026-08-11 10:53 639220419558302820
166 ms 172.236.104.43
109 2026-08-11 10:53 639220419558302820
166 ms 172.236.104.157
108 2026-08-11 10:38 639220410448738795
228 ms 172.236.104.157
107 2026-08-11 10:38 639220410448738795
228 ms 172.236.104.43
106 2026-08-11 10:38 639220410448738795
228 ms 172.238.172.122
105 2026-08-11 10:22 639220401034081530
223 ms 172.238.172.122
104 2026-08-11 10:22 639220401034081530
223 ms 172.236.104.157
103 2026-08-11 10:22 639220401034081530
223 ms 172.236.104.43
102 2026-08-11 10:07 639220391766674161
245 ms 172.236.104.157
101 2026-08-11 10:07 639220391766674161
245 ms 172.238.172.122
100 2026-08-11 10:07 639220391766674161
245 ms 172.236.104.43
99 2026-08-11 09:51 639220382275807148
236 ms 172.236.104.43
98 2026-08-11 09:51 639220382275807148
236 ms 172.236.104.157
97 2026-08-11 09:51 639220382275807148
236 ms 172.238.172.122
96 2026-08-11 09:36 639220373034162867
178 ms 172.236.104.157
95 2026-08-11 09:36 639220373034162867
178 ms 172.236.104.43
94 2026-08-11 09:36 639220373034162867
178 ms 172.238.172.122
93 2026-08-11 09:20 639220363994971859
231 ms 172.236.104.43
92 2026-08-11 09:20 639220363994971859
231 ms 172.238.172.122
91 2026-08-11 09:20 639220363994971859
231 ms 172.236.104.157
90 2026-08-11 09:05 639220354563965455
160 ms 172.236.104.43
89 2026-08-11 09:05 639220354563965455
160 ms 172.238.172.122
88 2026-08-11 09:05 639220354563965455
160 ms 172.236.104.157
87 2026-08-11 08:49 639220345437414880
162 ms 172.236.104.43
86 2026-08-11 08:49 639220345437414880
162 ms 172.236.104.157
85 2026-08-11 08:49 639220345437414880
162 ms 172.238.172.122
84 2026-08-11 08:34 639220336024248987
260 ms 172.236.104.43
83 2026-08-11 08:34 639220336024248987
260 ms 172.238.172.122
82 2026-08-11 08:34 639220336024248987
260 ms 172.236.104.157
81 2026-08-11 07:41 639220304233635692
225 ms 172.236.104.43
80 2026-08-11 07:41 639220304233635692
225 ms 172.236.104.157
79 2026-08-11 07:41 639220304233635692
225 ms 172.238.172.122
78 2026-08-11 07:26 639220294872170960
232 ms 172.238.172.122
77 2026-08-11 07:26 639220294872170960
232 ms 172.236.104.43
76 2026-08-11 07:26 639220294872170960
232 ms 172.236.104.157
75 2026-08-11 07:10 639220285547177980
243 ms 172.236.104.43
74 2026-08-11 07:10 639220285547177980
243 ms 172.238.172.122
73 2026-08-11 07:10 639220285547177980
243 ms 172.236.104.157
72 2026-08-11 06:55 639220276337941315
121 ms 172.236.104.157
71 2026-08-11 06:55 639220276337941315
121 ms 172.238.172.122
70 2026-08-11 06:55 639220276337941315
121 ms 172.236.104.43
69 2026-08-11 06:39 639220267175191677
125 ms 172.236.104.157
68 2026-08-11 06:39 639220267175191677
125 ms 172.238.172.122
67 2026-08-11 06:39 639220267175191677
125 ms 172.236.104.43
66 2026-08-11 06:24 639220257981518924
303 ms 172.236.104.43
65 2026-08-11 06:24 639220257981518924
303 ms 172.238.172.122
64 2026-08-11 06:24 639220257981518924
303 ms 172.236.104.157
63 2026-08-11 06:09 639220249265489070
261 ms 172.238.172.122
62 2026-08-11 06:09 639220249265489070
261 ms 172.236.104.157
61 2026-08-11 06:09 639220249265489070
261 ms 172.236.104.43
60 2026-08-11 05:55 639220240700249205
230 ms 172.236.104.157
59 2026-08-11 05:55 639220240700249205
230 ms 172.238.172.122
58 2026-08-11 05:55 639220240700249205
230 ms 172.236.104.43
57 2026-08-11 05:41 639220231975029986
131 ms 172.236.104.43
56 2026-08-11 05:41 639220231975029986
131 ms 172.238.172.122
55 2026-08-11 05:41 639220231975029986
131 ms 172.236.104.157
54 2026-08-11 05:26 639220223261176932
240 ms 172.236.104.43
53 2026-08-11 05:26 639220223261176932
240 ms 172.238.172.122
52 2026-08-11 05:26 639220223261176932
240 ms 172.236.104.157
51 2026-08-11 05:11 639220214366718456
155 ms 172.236.104.43
50 2026-08-11 05:11 639220214366718456
155 ms 172.238.172.122
49 2026-08-11 05:11 639220214366718456
155 ms 172.236.104.157
48 2026-08-11 04:56 639220205306334524
230 ms 172.236.104.157
47 2026-08-11 04:56 639220205306334524
230 ms 172.238.172.122
46 2026-08-11 04:56 639220205306334524
230 ms 172.236.104.43
45 2026-08-11 04:05 639220174463175061
355 ms 172.236.104.43
44 2026-08-11 04:05 639220174463175061
355 ms 172.236.104.157
43 2026-08-11 04:05 639220174463175061
355 ms 172.238.172.122
42 2026-08-11 03:51 639220165777190438
248 ms 172.238.172.122
41 2026-08-11 03:51 639220165777190438
248 ms 172.236.104.157
40 2026-08-11 03:51 639220165777190438
248 ms 172.236.104.43
39 2026-08-11 03:36 639220156880374825
279 ms 172.236.104.43
38 2026-08-11 03:36 639220156880374825
279 ms 172.238.172.122
37 2026-08-11 03:36 639220156880374825
279 ms 172.236.104.157
36 2026-08-11 03:21 639220148139986945
294 ms 172.238.172.122
35 2026-08-11 03:21 639220148139986945
294 ms 172.236.104.157
34 2026-08-11 03:21 639220148139986945
294 ms 172.236.104.43
33 2026-08-11 03:07 639220139271074299
283 ms 172.236.104.43
32 2026-08-11 03:07 639220139271074299
283 ms 172.238.172.122
31 2026-08-11 03:07 639220139271074299
283 ms 172.236.104.157
30 2026-08-11 02:52 639220130565901336
333 ms 172.236.104.43
29 2026-08-11 02:52 639220130565901336
333 ms 172.236.104.157
28 2026-08-11 02:52 639220130565901336
333 ms 172.238.172.122
27 2026-08-11 02:37 639220121659980575
287 ms 172.236.104.157
26 2026-08-11 02:37 639220121659980575
287 ms 172.238.172.122
25 2026-08-11 02:37 639220121659980575
287 ms 172.236.104.43
24 2026-08-11 02:22 639220112857650894
234 ms 172.236.104.157
23 2026-08-11 02:22 639220112857650894
234 ms 172.236.104.43
22 2026-08-11 02:22 639220112857650894
234 ms 172.238.172.122
21 2026-08-11 02:07 639220103767686219
254 ms 172.236.104.157
20 2026-08-11 02:07 639220103767686219
254 ms 172.238.172.122
19 2026-08-11 02:07 639220103767686219
254 ms 172.236.104.43
18 2026-08-11 01:52 639220094545970611
282 ms 172.238.172.122
17 2026-08-11 01:52 639220094545970611
282 ms 172.236.104.157
16 2026-08-11 01:52 639220094545970611
282 ms 172.236.104.43
15 2026-08-11 01:37 639220085476091081
241 ms 172.236.104.43
14 2026-08-11 01:37 639220085476091081
241 ms 172.236.104.157
13 2026-08-11 01:37 639220085476091081
241 ms 172.238.172.122
12 2026-08-11 01:22 639220076243751161
262 ms 172.236.104.157
11 2026-08-11 01:22 639220076243751161
262 ms 172.238.172.122
10 2026-08-11 01:22 639220076243751161
262 ms 172.236.104.43
9 2026-08-11 00:30 639220045322845190
271 ms 172.236.104.43
8 2026-08-11 00:30 639220045322845190
271 ms 172.238.172.122
7 2026-08-11 00:30 639220045322845190
271 ms 172.236.104.157
6 2026-08-11 00:16 639220036434132314
150 ms 172.236.104.43
5 2026-08-11 00:16 639220036434132314
150 ms 172.238.172.122
4 2026-08-11 00:16 639220036434132314
150 ms 172.236.104.157
3 2026-08-11 00:01 639220027366289509
229 ms 172.236.104.43
2 2026-08-11 00:01 639220027366289509
229 ms 172.238.172.122
1 2026-08-11 00:01 639220027366289509
229 ms 172.236.104.157