History for sdns47.ultradns.org
Domain: ultradns.org • Tracking since 2026-08-04 23:25 UTC
DNS response history for sdns47.ultradns.org
sdns47.ultradns.org 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 64 DNS check records, 64 successful responses, 0 failed responses, and 129 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 sdns47.ultradns.org.
Records on Selected Date
64
Historical checks stored for this nameserver on selected date
Average Latency
129 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 21:31
All timestamps shown in UTC
Latest Resolved IP on Selected Date
156.154.143.47
Most recently resolved hosting IP on selected date
Successful Responses
64
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 sdns47.ultradns.org
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 |
|---|---|---|---|---|---|
| 64 | 2026-08-26 21:31 | 639233762896723748 |
|
177 ms | 156.154.143.47 |
| 63 | 2026-08-26 21:13 | 639233752543876329 |
|
73 ms | 156.154.143.47 |
| 62 | 2026-08-26 20:56 | 639233742155931788 |
|
93 ms | 156.154.143.47 |
| 61 | 2026-08-26 20:39 | 639233731712555311 |
|
121 ms | 156.154.143.47 |
| 60 | 2026-08-26 20:21 | 639233721164051126 |
|
129 ms | 156.154.143.47 |
| 59 | 2026-08-26 20:03 | 639233710560486320 |
|
114 ms | 156.154.143.47 |
| 58 | 2026-08-26 19:46 | 639233699834667450 |
|
80 ms | 156.154.143.47 |
| 57 | 2026-08-26 18:51 | 639233667209186136 |
|
327 ms | 156.154.143.47 |
| 56 | 2026-08-26 18:34 | 639233656814316266 |
|
102 ms | 156.154.143.47 |
| 55 | 2026-08-26 18:16 | 639233646245051806 |
|
122 ms | 156.154.143.47 |
| 54 | 2026-08-26 17:59 | 639233635663779051 |
|
75 ms | 156.154.143.47 |
| 53 | 2026-08-26 17:41 | 639233624977342122 |
|
99 ms | 156.154.143.47 |
| 52 | 2026-08-26 17:23 | 639233614446136153 |
|
260 ms | 156.154.143.47 |
| 51 | 2026-08-26 17:05 | 639233603737877581 |
|
90 ms | 156.154.143.47 |
| 50 | 2026-08-26 16:48 | 639233593269224651 |
|
129 ms | 156.154.143.47 |
| 49 | 2026-08-26 16:30 | 639233582635086903 |
|
168 ms | 156.154.143.47 |
| 48 | 2026-08-26 16:13 | 639233572000374575 |
|
104 ms | 156.154.143.47 |
| 47 | 2026-08-26 15:55 | 639233561188633861 |
|
90 ms | 156.154.143.47 |
| 46 | 2026-08-26 15:37 | 639233550544357027 |
|
108 ms | 156.154.143.47 |
| 45 | 2026-08-26 14:42 | 639233517966053117 |
|
119 ms | 156.154.143.47 |
| 44 | 2026-08-26 14:25 | 639233507603253585 |
|
152 ms | 156.154.143.47 |
| 43 | 2026-08-26 14:08 | 639233497229039167 |
|
133 ms | 156.154.143.47 |
| 42 | 2026-08-26 13:51 | 639233486864546406 |
|
97 ms | 156.154.143.47 |
| 41 | 2026-08-26 13:33 | 639233476455174682 |
|
125 ms | 156.154.143.47 |
| 40 | 2026-08-26 13:16 | 639233466171592605 |
|
123 ms | 156.154.143.47 |
| 39 | 2026-08-26 12:59 | 639233455747096265 |
|
145 ms | 156.154.143.47 |
| 38 | 2026-08-26 12:41 | 639233445367152284 |
|
110 ms | 156.154.143.47 |
| 37 | 2026-08-26 12:24 | 639233434974187439 |
|
227 ms | 156.154.143.47 |
| 36 | 2026-08-26 12:07 | 639233424567558554 |
|
144 ms | 156.154.143.47 |
| 35 | 2026-08-26 11:49 | 639233414056832719 |
|
112 ms | 156.154.143.47 |
| 34 | 2026-08-26 11:32 | 639233403515141099 |
|
171 ms | 156.154.143.47 |
| 33 | 2026-08-26 10:37 | 639233370841350248 |
|
75 ms | 156.154.143.47 |
| 32 | 2026-08-26 10:20 | 639233360361507238 |
|
471 ms | 156.154.143.47 |
| 31 | 2026-08-26 10:03 | 639233350067824371 |
|
142 ms | 156.154.143.47 |
| 30 | 2026-08-26 09:45 | 639233339545274518 |
|
100 ms | 156.154.143.47 |
| 29 | 2026-08-26 09:28 | 639233329214918079 |
|
82 ms | 156.154.143.47 |
| 28 | 2026-08-26 09:10 | 639233318749762337 |
|
80 ms | 156.154.143.47 |
| 27 | 2026-08-26 08:53 | 639233308387917838 |
|
130 ms | 156.154.143.47 |
| 26 | 2026-08-26 08:36 | 639233297961740122 |
|
83 ms | 156.154.143.47 |
| 25 | 2026-08-26 08:18 | 639233287487159094 |
|
171 ms | 156.154.143.47 |
| 24 | 2026-08-26 08:01 | 639233276995531707 |
|
52 ms | 156.154.143.47 |
| 23 | 2026-08-26 07:43 | 639233266521568229 |
|
47 ms | 156.154.143.47 |
| 22 | 2026-08-26 07:26 | 639233256081047431 |
|
48 ms | 156.154.143.47 |
| 21 | 2026-08-26 06:32 | 639233223620132921 |
|
128 ms | 156.154.143.47 |
| 20 | 2026-08-26 06:15 | 639233213287814244 |
|
123 ms | 156.154.143.47 |
| 19 | 2026-08-26 05:57 | 639233202925983161 |
|
142 ms | 156.154.143.47 |
| 18 | 2026-08-26 05:40 | 639233192644780696 |
|
46 ms | 156.154.143.47 |
| 17 | 2026-08-26 05:23 | 639233182401183833 |
|
101 ms | 156.154.143.47 |
| 16 | 2026-08-26 05:06 | 639233172074181051 |
|
163 ms | 156.154.143.47 |
| 15 | 2026-08-26 04:49 | 639233161808421455 |
|
82 ms | 156.154.143.47 |
| 14 | 2026-08-26 04:31 | 639233151357344052 |
|
85 ms | 156.154.143.47 |
| 13 | 2026-08-26 04:14 | 639233141034116946 |
|
159 ms | 156.154.143.47 |
| 12 | 2026-08-26 03:57 | 639233130828334142 |
|
134 ms | 156.154.143.47 |
| 11 | 2026-08-26 03:40 | 639233120373450007 |
|
159 ms | 156.154.143.47 |
| 10 | 2026-08-26 03:23 | 639233110066216193 |
|
71 ms | 156.154.143.47 |
| 9 | 2026-08-26 02:29 | 639233078065410564 |
|
117 ms | 156.154.143.47 |
| 8 | 2026-08-26 02:12 | 639233067787457832 |
|
124 ms | 156.154.143.47 |
| 7 | 2026-08-26 01:55 | 639233057501801162 |
|
287 ms | 156.154.143.47 |
| 6 | 2026-08-26 01:38 | 639233047089431703 |
|
111 ms | 156.154.143.47 |
| 5 | 2026-08-26 01:20 | 639233036754790688 |
|
118 ms | 156.154.143.47 |
| 4 | 2026-08-26 01:03 | 639233026412602472 |
|
107 ms | 156.154.143.47 |
| 3 | 2026-08-26 00:46 | 639233016064066127 |
|
126 ms | 156.154.143.47 |
| 2 | 2026-08-26 00:29 | 639233005922655772 |
|
105 ms | 156.154.143.47 |
| 1 | 2026-08-26 00:12 | 639232995672256907 |
|
149 ms | 156.154.143.47 |