DNS response history for master.siscom.net

master.siscom.net 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 2026-08-26. For this date, NameServerHistory found 70 DNS check records, 70 successful responses, 0 failed responses, and 232 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 master.siscom.net.
Records on Selected Date

70

Historical checks stored for this nameserver on selected date

Average Latency

232 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 23:52

All timestamps shown in UTC

Latest Resolved IP on Selected Date

206.55.208.4

Most recently resolved hosting IP on selected date

Successful Responses

70

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 master.siscom.net

Showing DNS history for 2026-08-26 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
70 2026-08-26 23:52 639233846871926285
254 ms 206.55.208.4
69 2026-08-26 22:58 639233814527872887
33 ms 206.55.208.4
68 2026-08-26 22:41 639233804315489381
147 ms 206.55.208.4
67 2026-08-26 22:24 639233793971346256
131 ms 206.55.208.4
66 2026-08-26 22:06 639233783644630463
127 ms 206.55.208.4
65 2026-08-26 21:49 639233773302621314
218 ms 206.55.208.4
64 2026-08-26 21:32 639233762896723748
238 ms 206.55.208.4
63 2026-08-26 21:14 639233752543876329
491 ms 206.55.208.4
62 2026-08-26 20:57 639233742155931788
250 ms 206.55.208.4
61 2026-08-26 20:40 639233731712555311
12 ms 206.55.208.4
60 2026-08-26 20:22 639233721164051126
242 ms 206.55.208.4
59 2026-08-26 20:05 639233710560486320
346 ms 206.55.208.4
58 2026-08-26 19:47 639233699834667450
221 ms 206.55.208.4
57 2026-08-26 18:52 639233667209186136
245 ms 206.55.208.4
56 2026-08-26 18:35 639233656814316266
230 ms 206.55.208.4
55 2026-08-26 18:17 639233646245051806
39 ms 206.55.208.4
54 2026-08-26 18:00 639233635663779051
235 ms 206.55.208.4
53 2026-08-26 17:42 639233624977342122
228 ms 206.55.208.4
52 2026-08-26 17:24 639233614446136153
146 ms 206.55.208.4
51 2026-08-26 17:06 639233603737877581
143 ms 206.55.208.4
50 2026-08-26 16:49 639233593269224651
132 ms 206.55.208.4
49 2026-08-26 16:31 639233582635086903
127 ms 206.55.208.4
48 2026-08-26 16:14 639233572000374575
32 ms 206.55.208.4
47 2026-08-26 15:56 639233561188633861
261 ms 206.55.208.4
46 2026-08-26 15:38 639233550544357027
228 ms 206.55.208.4
45 2026-08-26 14:43 639233517966053117
123 ms 206.55.208.4
44 2026-08-26 14:26 639233507603253585
161 ms 206.55.208.4
43 2026-08-26 14:09 639233497229039167
233 ms 206.55.208.4
42 2026-08-26 13:52 639233486864546406
225 ms 206.55.208.4
41 2026-08-26 13:34 639233476455174682
222 ms 206.55.208.4
40 2026-08-26 13:17 639233466171592605
118 ms 206.55.208.4
39 2026-08-26 13:00 639233455747096265
10 ms 206.55.208.4
38 2026-08-26 12:42 639233445367152284
2119 ms 206.55.208.4
37 2026-08-26 12:25 639233434974187439
219 ms 206.55.208.4
36 2026-08-26 12:08 639233424567558554
124 ms 206.55.208.4
35 2026-08-26 11:50 639233414056832719
125 ms 206.55.208.4
34 2026-08-26 11:33 639233403515141099
226 ms 206.55.208.4
33 2026-08-26 10:38 639233370841350248
10 ms 206.55.208.4
32 2026-08-26 10:21 639233360361507238
153 ms 206.55.208.4
31 2026-08-26 10:04 639233350067824371
164 ms 206.55.208.4
30 2026-08-26 09:46 639233339545274518
137 ms 206.55.208.4
29 2026-08-26 09:29 639233329214918079
220 ms 206.55.208.4
28 2026-08-26 09:12 639233318749762337
132 ms 206.55.208.4
27 2026-08-26 08:54 639233308387917838
480 ms 206.55.208.4
26 2026-08-26 08:37 639233297961740122
234 ms 206.55.208.4
25 2026-08-26 08:19 639233287487159094
2147 ms 206.55.208.4
24 2026-08-26 08:02 639233276995531707
239 ms 206.55.208.4
23 2026-08-26 07:44 639233266521568229
168 ms 206.55.208.4
22 2026-08-26 07:27 639233256081047431
127 ms 206.55.208.4
21 2026-08-26 06:33 639233223620132921
222 ms 206.55.208.4
20 2026-08-26 06:16 639233213287814244
144 ms 206.55.208.4
19 2026-08-26 05:58 639233202925983161
218 ms 206.55.208.4
18 2026-08-26 05:41 639233192644780696
136 ms 206.55.208.4
17 2026-08-26 05:24 639233182401183833
14 ms 206.55.208.4
16 2026-08-26 05:07 639233172074181051
233 ms 206.55.208.4
15 2026-08-26 04:50 639233161808421455
227 ms 206.55.208.4
14 2026-08-26 04:32 639233151357344052
361 ms 206.55.208.4
13 2026-08-26 04:15 639233141034116946
223 ms 206.55.208.4
12 2026-08-26 03:58 639233130828334142
31 ms 206.55.208.4
11 2026-08-26 03:41 639233120373450007
222 ms 206.55.208.4
10 2026-08-26 03:24 639233110066216193
125 ms 206.55.208.4
9 2026-08-26 02:30 639233078065410564
239 ms 206.55.208.4
8 2026-08-26 02:13 639233067787457832
26 ms 206.55.208.4
7 2026-08-26 01:56 639233057501801162
218 ms 206.55.208.4
6 2026-08-26 01:39 639233047089431703
9 ms 206.55.208.4
5 2026-08-26 01:21 639233036754790688
20 ms 206.55.208.4
4 2026-08-26 01:04 639233026412602472
233 ms 206.55.208.4
3 2026-08-26 00:47 639233016064066127
132 ms 206.55.208.4
2 2026-08-26 00:30 639233005922655772
111 ms 206.55.208.4
1 2026-08-26 00:13 639232995672256907
229 ms 206.55.208.4