History for ns2.ultracloud921.com
Domain: ultracloud921.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.ultracloud921.com
ns2.ultracloud921.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 2026-08-26. For this date, NameServerHistory found 70 DNS check records, 70 successful responses, 0 failed responses, and 421 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 ns2.ultracloud921.com.
Records on Selected Date
70
Historical checks stored for this nameserver on selected date
Average Latency
421 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 23:03
All timestamps shown in UTC
Latest Resolved IP on Selected Date
15.204.120.243
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 ns2.ultracloud921.com
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 23:03 | 639233814527872887 |
|
174 ms | 15.204.120.243 |
| 69 | 2026-08-26 22:46 | 639233804315489381 |
|
338 ms | 15.204.120.243 |
| 68 | 2026-08-26 22:29 | 639233793971346256 |
|
359 ms | 15.204.120.243 |
| 67 | 2026-08-26 22:11 | 639233783644630463 |
|
334 ms | 15.204.120.243 |
| 66 | 2026-08-26 21:54 | 639233773302621314 |
|
165 ms | 15.204.120.243 |
| 65 | 2026-08-26 21:37 | 639233762896723748 |
|
201 ms | 15.204.120.243 |
| 64 | 2026-08-26 21:20 | 639233752543876329 |
|
166 ms | 15.204.120.243 |
| 63 | 2026-08-26 21:02 | 639233742155931788 |
|
342 ms | 15.204.120.243 |
| 62 | 2026-08-26 20:45 | 639233731712555311 |
|
349 ms | 15.204.120.243 |
| 61 | 2026-08-26 20:28 | 639233721164051126 |
|
167 ms | 15.204.120.243 |
| 60 | 2026-08-26 20:10 | 639233710560486320 |
|
342 ms | 15.204.120.243 |
| 59 | 2026-08-26 19:52 | 639233699834667450 |
|
268 ms | 15.204.120.243 |
| 58 | 2026-08-26 18:58 | 639233667209186136 |
|
170 ms | 15.204.120.243 |
| 57 | 2026-08-26 18:40 | 639233656814316266 |
|
167 ms | 15.204.120.243 |
| 56 | 2026-08-26 18:23 | 639233646245051806 |
|
2190 ms | 15.204.120.243 |
| 55 | 2026-08-26 18:05 | 639233635663779051 |
|
2179 ms | 15.204.120.243 |
| 54 | 2026-08-26 17:47 | 639233624977342122 |
|
334 ms | 15.204.120.243 |
| 53 | 2026-08-26 17:29 | 639233614446136153 |
|
179 ms | 15.204.120.243 |
| 52 | 2026-08-26 17:12 | 639233603737877581 |
|
175 ms | 15.204.120.243 |
| 51 | 2026-08-26 16:54 | 639233593269224651 |
|
2178 ms | 15.204.120.243 |
| 50 | 2026-08-26 16:37 | 639233582635086903 |
|
330 ms | 15.204.120.243 |
| 49 | 2026-08-26 16:19 | 639233572000374575 |
|
170 ms | 15.204.120.243 |
| 48 | 2026-08-26 16:01 | 639233561188633861 |
|
332 ms | 15.204.120.243 |
| 47 | 2026-08-26 15:43 | 639233550544357027 |
|
340 ms | 15.204.120.243 |
| 46 | 2026-08-26 14:49 | 639233517966053117 |
|
345 ms | 15.204.120.243 |
| 45 | 2026-08-26 14:31 | 639233507603253585 |
|
179 ms | 15.204.120.243 |
| 44 | 2026-08-26 14:14 | 639233497229039167 |
|
170 ms | 15.204.120.243 |
| 43 | 2026-08-26 13:57 | 639233486864546406 |
|
335 ms | 15.204.120.243 |
| 42 | 2026-08-26 13:40 | 639233476455174682 |
|
339 ms | 15.204.120.243 |
| 41 | 2026-08-26 13:22 | 639233466171592605 |
|
323 ms | 15.204.120.243 |
| 40 | 2026-08-26 13:05 | 639233455747096265 |
|
355 ms | 15.204.120.243 |
| 39 | 2026-08-26 12:48 | 639233445367152284 |
|
348 ms | 15.204.120.243 |
| 38 | 2026-08-26 12:30 | 639233434974187439 |
|
2180 ms | 15.204.120.243 |
| 37 | 2026-08-26 12:13 | 639233424567558554 |
|
459 ms | 15.204.120.243 |
| 36 | 2026-08-26 11:56 | 639233414056832719 |
|
357 ms | 15.204.120.243 |
| 35 | 2026-08-26 11:38 | 639233403515141099 |
|
331 ms | 15.204.120.243 |
| 34 | 2026-08-26 10:43 | 639233370841350248 |
|
342 ms | 15.204.120.243 |
| 33 | 2026-08-26 10:26 | 639233360361507238 |
|
343 ms | 15.204.120.243 |
| 32 | 2026-08-26 10:09 | 639233350067824371 |
|
355 ms | 15.204.120.243 |
| 31 | 2026-08-26 09:52 | 639233339545274518 |
|
335 ms | 15.204.120.243 |
| 30 | 2026-08-26 09:34 | 639233329214918079 |
|
335 ms | 15.204.120.243 |
| 29 | 2026-08-26 09:17 | 639233318749762337 |
|
347 ms | 15.204.120.243 |
| 28 | 2026-08-26 08:59 | 639233308387917838 |
|
325 ms | 15.204.120.243 |
| 27 | 2026-08-26 08:42 | 639233297961740122 |
|
336 ms | 15.204.120.243 |
| 26 | 2026-08-26 08:25 | 639233287487159094 |
|
325 ms | 15.204.120.243 |
| 25 | 2026-08-26 08:07 | 639233276995531707 |
|
183 ms | 15.204.120.243 |
| 24 | 2026-08-26 07:50 | 639233266521568229 |
|
467 ms | 15.204.120.243 |
| 23 | 2026-08-26 07:32 | 639233256081047431 |
|
182 ms | 15.204.120.243 |
| 22 | 2026-08-26 06:38 | 639233223620132921 |
|
161 ms | 15.204.120.243 |
| 21 | 2026-08-26 06:21 | 639233213287814244 |
|
2031 ms | 15.204.120.243 |
| 20 | 2026-08-26 06:04 | 639233202925983161 |
|
226 ms | 15.204.120.243 |
| 19 | 2026-08-26 05:46 | 639233192644780696 |
|
344 ms | 15.204.120.243 |
| 18 | 2026-08-26 05:29 | 639233182401183833 |
|
351 ms | 15.204.120.243 |
| 17 | 2026-08-26 05:12 | 639233172074181051 |
|
182 ms | 15.204.120.243 |
| 16 | 2026-08-26 04:55 | 639233161808421455 |
|
349 ms | 15.204.120.243 |
| 15 | 2026-08-26 04:38 | 639233151357344052 |
|
3 ms | 15.204.120.243 |
| 14 | 2026-08-26 04:20 | 639233141034116946 |
|
362 ms | 15.204.120.243 |
| 13 | 2026-08-26 04:03 | 639233130828334142 |
|
351 ms | 15.204.120.243 |
| 12 | 2026-08-26 03:46 | 639233120373450007 |
|
174 ms | 15.204.120.243 |
| 11 | 2026-08-26 03:29 | 639233110066216193 |
|
333 ms | 15.204.120.243 |
| 10 | 2026-08-26 02:36 | 639233078065410564 |
|
164 ms | 15.204.120.243 |
| 9 | 2026-08-26 02:18 | 639233067787457832 |
|
2 ms | 15.204.120.243 |
| 8 | 2026-08-26 02:01 | 639233057501801162 |
|
344 ms | 15.204.120.243 |
| 7 | 2026-08-26 01:44 | 639233047089431703 |
|
163 ms | 15.204.120.243 |
| 6 | 2026-08-26 01:27 | 639233036754790688 |
|
361 ms | 15.204.120.243 |
| 5 | 2026-08-26 01:10 | 639233026412602472 |
|
848 ms | 15.204.120.243 |
| 4 | 2026-08-26 00:52 | 639233016064066127 |
|
328 ms | 15.204.120.243 |
| 3 | 2026-08-26 00:35 | 639233005922655772 |
|
336 ms | 15.204.120.243 |
| 2 | 2026-08-26 00:18 | 639232995672256907 |
|
328 ms | 15.204.120.243 |
| 1 | 2026-08-26 00:01 | 639232985300872416 |
|
166 ms | 15.204.120.243 |