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 2026-08-24. For this date, NameServerHistory found 168 DNS check records, 168 successful responses, 0 failed responses, and 497 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

168

Historical checks stored for this nameserver on selected date

Average Latency

497 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.236.104.157

Most recently resolved hosting IP on selected date

Successful Responses

168

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 2026-08-24 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
168 2026-08-24 23:56 639232119551972438
215 ms 172.236.104.157
167 2026-08-24 23:56 639232119551972438
215 ms 172.236.104.43
166 2026-08-24 23:56 639232119551972438
215 ms 172.238.172.122
165 2026-08-24 23:39 639232109112567473
222 ms 172.236.104.157
164 2026-08-24 23:39 639232109112567473
222 ms 172.238.172.122
163 2026-08-24 23:39 639232109112567473
222 ms 172.236.104.43
162 2026-08-24 22:46 639232077430823987
218 ms 172.236.104.157
161 2026-08-24 22:46 639232077430823987
218 ms 172.236.104.43
160 2026-08-24 22:46 639232077430823987
218 ms 172.238.172.122
159 2026-08-24 22:29 639232067340513033
155 ms 172.238.172.122
158 2026-08-24 22:29 639232067340513033
155 ms 172.236.104.157
157 2026-08-24 22:29 639232067340513033
155 ms 172.236.104.43
156 2026-08-24 22:12 639232057157944387
230 ms 172.236.104.43
155 2026-08-24 22:12 639232057157944387
230 ms 172.238.172.122
154 2026-08-24 22:12 639232057157944387
230 ms 172.236.104.157
153 2026-08-24 21:55 639232046895282144
157 ms 172.238.172.122
152 2026-08-24 21:55 639232046895282144
157 ms 172.236.104.43
151 2026-08-24 21:55 639232046895282144
157 ms 172.236.104.157
150 2026-08-24 21:01 639232014356623395
130 ms 172.238.172.122
149 2026-08-24 21:01 639232014356623395
130 ms 172.236.104.157
148 2026-08-24 21:01 639232014356623395
130 ms 172.236.104.43
147 2026-08-24 20:44 639232004177831322
2142 ms 172.236.104.157
146 2026-08-24 20:44 639232004177831322
2142 ms 172.236.104.43
145 2026-08-24 20:44 639232004177831322
2142 ms 172.238.172.122
144 2026-08-24 20:27 639231993997863976
227 ms 172.236.104.43
143 2026-08-24 20:27 639231993997863976
227 ms 172.236.104.157
142 2026-08-24 20:27 639231993997863976
227 ms 172.238.172.122
141 2026-08-24 20:10 639231983967363696
232 ms 172.236.104.157
140 2026-08-24 20:10 639231983967363696
232 ms 172.238.172.122
139 2026-08-24 20:10 639231983967363696
232 ms 172.236.104.43
138 2026-08-24 19:18 639231952257842845
2176 ms 172.236.104.43
137 2026-08-24 19:18 639231952257842845
2176 ms 172.238.172.122
136 2026-08-24 19:18 639231952257842845
2176 ms 172.236.104.157
135 2026-08-24 19:01 639231942277816756
220 ms 172.236.104.157
134 2026-08-24 19:01 639231942277816756
220 ms 172.236.104.43
133 2026-08-24 19:01 639231942277816756
220 ms 172.238.172.122
132 2026-08-24 18:44 639231932094180724
223 ms 172.238.172.122
131 2026-08-24 18:44 639231932094180724
223 ms 172.236.104.43
130 2026-08-24 18:44 639231932094180724
223 ms 172.236.104.157
129 2026-08-24 18:27 639231922041034838
242 ms 172.236.104.157
128 2026-08-24 18:27 639231922041034838
242 ms 172.238.172.122
127 2026-08-24 18:27 639231922041034838
242 ms 172.236.104.43
126 2026-08-24 17:34 639231890488117536
221 ms 172.238.172.122
125 2026-08-24 17:34 639231890488117536
221 ms 172.236.104.157
124 2026-08-24 17:34 639231890488117536
221 ms 172.236.104.43
123 2026-08-24 17:18 639231880574255543
216 ms 172.236.104.157
122 2026-08-24 17:18 639231880574255543
216 ms 172.236.104.43
121 2026-08-24 17:18 639231880574255543
216 ms 172.238.172.122
120 2026-08-24 17:01 639231870418029045
119 ms 172.236.104.157
119 2026-08-24 17:01 639231870418029045
119 ms 172.236.104.43
118 2026-08-24 17:01 639231870418029045
119 ms 172.238.172.122
117 2026-08-24 16:44 639231860258429562
123 ms 172.236.104.157
116 2026-08-24 16:44 639231860258429562
123 ms 172.236.104.43
115 2026-08-24 16:44 639231860258429562
123 ms 172.238.172.122
114 2026-08-24 15:51 639231828211839931
217 ms 172.236.104.43
113 2026-08-24 15:51 639231828211839931
217 ms 172.236.104.157
112 2026-08-24 15:51 639231828211839931
217 ms 172.238.172.122
111 2026-08-24 15:34 639231818080917481
235 ms 172.236.104.43
110 2026-08-24 15:34 639231818080917481
235 ms 172.236.104.157
109 2026-08-24 15:34 639231818080917481
235 ms 172.238.172.122
108 2026-08-24 15:17 639231807961539652
214 ms 172.238.172.122
107 2026-08-24 15:17 639231807961539652
214 ms 172.236.104.157
106 2026-08-24 15:17 639231807961539652
214 ms 172.236.104.43
105 2026-08-24 15:00 639231797631669865
2167 ms 172.236.104.157
104 2026-08-24 15:00 639231797631669865
2167 ms 172.238.172.122
103 2026-08-24 15:00 639231797631669865
2167 ms 172.236.104.43
102 2026-08-24 14:07 639231765923559455
191 ms 172.236.104.157
101 2026-08-24 14:07 639231765923559455
191 ms 172.238.172.122
100 2026-08-24 14:07 639231765923559455
191 ms 172.236.104.43
99 2026-08-24 13:50 639231755868832964
272 ms 172.236.104.157
98 2026-08-24 13:50 639231755868832964
272 ms 172.236.104.43
97 2026-08-24 13:50 639231755868832964
272 ms 172.238.172.122
96 2026-08-24 13:33 639231745628278877
220 ms 172.238.172.122
95 2026-08-24 13:33 639231745628278877
220 ms 172.236.104.157
94 2026-08-24 13:33 639231745628278877
220 ms 172.236.104.43
93 2026-08-24 13:16 639231735407682062
114 ms 172.236.104.157
92 2026-08-24 13:16 639231735407682062
114 ms 172.236.104.43
91 2026-08-24 13:16 639231735407682062
114 ms 172.238.172.122
90 2026-08-24 12:23 639231703815441688
225 ms 172.236.104.43
89 2026-08-24 12:23 639231703815441688
225 ms 172.238.172.122
88 2026-08-24 12:23 639231703815441688
225 ms 172.236.104.157
87 2026-08-24 12:07 639231693747052549
227 ms 172.236.104.43
86 2026-08-24 12:07 639231693747052549
227 ms 172.236.104.157
85 2026-08-24 12:07 639231693747052549
227 ms 172.238.172.122
84 2026-08-24 11:50 639231683712487276
157 ms 172.238.172.122
83 2026-08-24 11:50 639231683712487276
157 ms 172.236.104.157
82 2026-08-24 11:50 639231683712487276
157 ms 172.236.104.43
81 2026-08-24 11:33 639231673513573868
280 ms 172.238.172.122
80 2026-08-24 11:33 639231673513573868
280 ms 172.236.104.157
79 2026-08-24 11:33 639231673513573868
280 ms 172.236.104.43
78 2026-08-24 10:40 639231641791249939
220 ms 172.236.104.157
77 2026-08-24 10:40 639231641791249939
220 ms 172.238.172.122
76 2026-08-24 10:40 639231641791249939
220 ms 172.236.104.43
75 2026-08-24 10:23 639231631866211033
226 ms 172.236.104.157
74 2026-08-24 10:23 639231631866211033
226 ms 172.236.104.43
73 2026-08-24 10:23 639231631866211033
226 ms 172.238.172.122
72 2026-08-24 10:07 639231621644955316
4158 ms 172.238.172.122
71 2026-08-24 10:07 639231621644955316
4158 ms 172.236.104.157
70 2026-08-24 10:07 639231621644955316
4158 ms 172.236.104.43
69 2026-08-24 09:50 639231611478799259
171 ms 172.236.104.43
68 2026-08-24 09:50 639231611478799259
171 ms 172.236.104.157
67 2026-08-24 09:50 639231611478799259
171 ms 172.238.172.122
66 2026-08-24 08:57 639231579923718211
225 ms 172.238.172.122
65 2026-08-24 08:57 639231579923718211
225 ms 172.236.104.157
64 2026-08-24 08:57 639231579923718211
225 ms 172.236.104.43
63 2026-08-24 08:40 639231569810702936
223 ms 172.236.104.157
62 2026-08-24 08:40 639231569810702936
223 ms 172.236.104.43
61 2026-08-24 08:40 639231569810702936
223 ms 172.238.172.122
60 2026-08-24 08:23 639231559762411619
2175 ms 172.236.104.43
59 2026-08-24 08:23 639231559762411619
2175 ms 172.236.104.157
58 2026-08-24 08:23 639231559762411619
2175 ms 172.238.172.122
57 2026-08-24 08:06 639231549663595407
235 ms 172.236.104.157
56 2026-08-24 08:06 639231549663595407
235 ms 172.238.172.122
55 2026-08-24 08:06 639231549663595407
235 ms 172.236.104.43
54 2026-08-24 07:14 639231518076817246
214 ms 172.238.172.122
53 2026-08-24 07:14 639231518076817246
214 ms 172.236.104.43
52 2026-08-24 07:14 639231518076817246
214 ms 172.236.104.157
51 2026-08-24 06:57 639231508078650885
131 ms 172.238.172.122
50 2026-08-24 06:57 639231508078650885
131 ms 172.236.104.157
49 2026-08-24 06:57 639231508078650885
131 ms 172.236.104.43
48 2026-08-24 06:41 639231498210697093
217 ms 172.236.104.157
47 2026-08-24 06:41 639231498210697093
217 ms 172.236.104.43
46 2026-08-24 06:41 639231498210697093
217 ms 172.238.172.122
45 2026-08-24 06:24 639231488109699360
221 ms 172.238.172.122
44 2026-08-24 06:24 639231488109699360
221 ms 172.236.104.157
43 2026-08-24 06:24 639231488109699360
221 ms 172.236.104.43
42 2026-08-24 05:32 639231456772510692
236 ms 172.238.172.122
41 2026-08-24 05:32 639231456772510692
236 ms 172.236.104.43
40 2026-08-24 05:32 639231456772510692
236 ms 172.236.104.157
39 2026-08-24 05:16 639231447084631185
113 ms 172.238.172.122
38 2026-08-24 05:16 639231447084631185
113 ms 172.236.104.43
37 2026-08-24 05:16 639231447084631185
113 ms 172.236.104.157
36 2026-08-24 04:59 639231437208519473
221 ms 172.236.104.157
35 2026-08-24 04:59 639231437208519473
221 ms 172.236.104.43
34 2026-08-24 04:59 639231437208519473
221 ms 172.238.172.122
33 2026-08-24 04:42 639231427209627490
262 ms 172.238.172.122
32 2026-08-24 04:42 639231427209627490
262 ms 172.236.104.157
31 2026-08-24 04:42 639231427209627490
262 ms 172.236.104.43
30 2026-08-24 03:50 639231395791246644
219 ms 172.236.104.43
29 2026-08-24 03:50 639231395791246644
219 ms 172.238.172.122
28 2026-08-24 03:50 639231395791246644
219 ms 172.236.104.157
27 2026-08-24 03:34 639231386075551458
224 ms 172.236.104.43
26 2026-08-24 03:34 639231386075551458
224 ms 172.238.172.122
25 2026-08-24 03:34 639231386075551458
224 ms 172.236.104.157
24 2026-08-24 03:18 639231376208713791
227 ms 172.236.104.43
23 2026-08-24 03:18 639231376208713791
227 ms 172.236.104.157
22 2026-08-24 03:18 639231376208713791
227 ms 172.238.172.122
21 2026-08-24 03:01 639231366170589276
367 ms 172.238.172.122
20 2026-08-24 03:01 639231366170589276
367 ms 172.236.104.157
19 2026-08-24 03:01 639231366170589276
367 ms 172.236.104.43
18 2026-08-24 02:08 639231334732159368
245 ms 172.236.104.157
17 2026-08-24 02:08 639231334732159368
245 ms 172.236.104.43
16 2026-08-24 02:08 639231334732159368
245 ms 172.238.172.122
15 2026-08-24 01:52 639231325035670078
2328 ms 172.236.104.157
14 2026-08-24 01:52 639231325035670078
2328 ms 172.236.104.43
13 2026-08-24 01:52 639231325035670078
2328 ms 172.238.172.122
12 2026-08-24 01:36 639231315132253837
2304 ms 172.238.172.122
11 2026-08-24 01:36 639231315132253837
2304 ms 172.236.104.157
10 2026-08-24 01:36 639231315132253837
2304 ms 172.236.104.43
9 2026-08-24 01:19 639231305014280808
224 ms 172.236.104.157
8 2026-08-24 01:19 639231305014280808
224 ms 172.238.172.122
7 2026-08-24 01:19 639231305014280808
224 ms 172.236.104.43
6 2026-08-24 00:27 639231273779380675
237 ms 172.238.172.122
5 2026-08-24 00:27 639231273779380675
237 ms 172.236.104.43
4 2026-08-24 00:27 639231273779380675
237 ms 172.236.104.157
3 2026-08-24 00:11 639231264180839154
222 ms 172.236.104.157
2 2026-08-24 00:11 639231264180839154
222 ms 172.238.172.122
1 2026-08-24 00:11 639231264180839154
222 ms 172.236.104.43