History for ns2.opensdncore.org
Domain: opensdncore.org • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.opensdncore.org
ns2.opensdncore.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 70 DNS check records, 69 successful responses, 1 failed responses, and 346 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.opensdncore.org.
Records on Selected Date
70
Historical checks stored for this nameserver on selected date
Average Latency
346 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 23:51
All timestamps shown in UTC
Latest Resolved IP on Selected Date
51.77.15.234
Most recently resolved hosting IP on selected date
Successful Responses
69
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
1%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns2.opensdncore.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 |
|---|---|---|---|---|---|
| 70 | 2026-08-26 23:51 | 639233846871926285 |
|
156 ms | 51.77.15.234 |
| 69 | 2026-08-26 22:57 | 639233814527872887 |
|
159 ms | 51.77.15.234 |
| 68 | 2026-08-26 22:40 | 639233804315489381 |
|
2017 ms | 51.77.15.234 |
| 67 | 2026-08-26 22:23 | 639233793971346256 |
|
2040 ms | 51.77.15.234 |
| 66 | 2026-08-26 22:06 | 639233783644630463 |
|
47 ms | 51.77.15.234 |
| 65 | 2026-08-26 21:49 | 639233773302621314 |
|
280 ms | 51.77.15.234 |
| 64 | 2026-08-26 21:31 | 639233762896723748 |
|
4175 ms | 51.77.15.234 |
| 63 | 2026-08-26 21:14 | 639233752543876329 |
|
41 ms | 51.77.15.234 |
| 62 | 2026-08-26 20:57 | 639233742155931788 |
|
499 ms | 51.77.15.234 |
| 61 | 2026-08-26 20:39 | 639233731712555311 |
|
387 ms | 51.77.15.234 |
| 60 | 2026-08-26 20:22 | 639233721164051126 |
|
31 ms | 51.77.15.234 |
| 59 | 2026-08-26 20:04 | 639233710560486320 |
|
11 ms | 51.77.15.234 |
| 58 | 2026-08-26 19:46 | 639233699834667450 |
|
2019 ms | 51.77.15.234 |
| 57 | 2026-08-26 18:52 | 639233667209186136 |
|
7 ms | 51.77.15.234 |
| 56 | 2026-08-26 18:34 | 639233656814316266 |
|
15 ms | 51.77.15.234 |
| 55 | 2026-08-26 18:17 | 639233646245051806 |
|
13 ms | 51.77.15.234 |
| 54 | 2026-08-26 17:59 | 639233635663779051 |
|
167 ms | 51.77.15.234 |
| 53 | 2026-08-26 17:42 | 639233624977342122 |
|
7 ms | 51.77.15.234 |
| 52 | 2026-08-26 17:24 | 639233614446136153 |
|
19 ms | 51.77.15.234 |
| 51 | 2026-08-26 17:06 | 639233603737877581 |
|
17 ms | 51.77.15.234 |
| 50 | 2026-08-26 16:48 | 639233593269224651 |
|
173 ms | 51.77.15.234 |
| 49 | 2026-08-26 16:31 | 639233582635086903 |
|
535 ms | 51.77.15.234 |
| 48 | 2026-08-26 16:13 | 639233572000374575 |
|
28 ms | 51.77.15.234 |
| 47 | 2026-08-26 15:55 | 639233561188633861 |
|
291 ms | 51.77.15.234 |
| 46 | 2026-08-26 15:37 | 639233550544357027 |
|
2144 ms | 51.77.15.234 |
| 45 | 2026-08-26 14:43 | 639233517966053117 |
|
44 ms | 51.77.15.234 |
| 44 | 2026-08-26 14:26 | 639233507603253585 |
|
20 ms | 51.77.15.234 |
| 43 | 2026-08-26 14:08 | 639233497229039167 |
|
23 ms | 51.77.15.234 |
| 42 | 2026-08-26 13:51 | 639233486864546406 |
|
410 ms | 51.77.15.234 |
| 41 | 2026-08-26 13:34 | 639233476455174682 |
|
179 ms | 51.77.15.234 |
| 40 | 2026-08-26 13:17 | 639233466171592605 |
|
538 ms | 51.77.15.234 |
| 39 | 2026-08-26 12:59 | 639233455747096265 |
|
391 ms | 51.77.15.234 |
| 38 | 2026-08-26 12:42 | 639233445367152284 |
|
167 ms | 51.77.15.234 |
| 37 | 2026-08-26 12:25 | 639233434974187439 |
|
38 ms | 51.77.15.234 |
| 36 | 2026-08-26 12:07 | 639233424567558554 |
|
23 ms | 51.77.15.234 |
| 35 | 2026-08-26 11:50 | 639233414056832719 |
|
48 ms | 51.77.15.234 |
| 34 | 2026-08-26 11:32 | 639233403515141099 |
|
40 ms | 51.77.15.234 |
| 33 | 2026-08-26 10:38 | 639233370841350248 |
|
545 ms | 51.77.15.234 |
| 32 | 2026-08-26 10:20 | 639233360361507238 |
|
309 ms | 51.77.15.234 |
| 31 | 2026-08-26 10:03 | 639233350067824371 |
|
97 ms | 51.77.15.234 |
| 30 | 2026-08-26 09:46 | 639233339545274518 |
|
273 ms | 51.77.15.234 |
| 29 | 2026-08-26 09:28 | 639233329214918079 |
|
21 ms | 51.77.15.234 |
| 28 | 2026-08-26 09:11 | 639233318749762337 |
|
489 ms | 51.77.15.234 |
| 27 | 2026-08-26 08:54 | 639233308387917838 |
|
443 ms | 51.77.15.234 |
| 26 | 2026-08-26 08:36 | 639233297961740122 |
|
98 ms | 51.77.15.234 |
| 25 | 2026-08-26 08:19 | 639233287487159094 |
|
59 ms | 51.77.15.234 |
| 24 | 2026-08-26 08:01 | 639233276995531707 |
|
395 ms | 51.77.15.234 |
| 23 | 2026-08-26 07:44 | 639233266521568229 |
|
69 ms | 51.77.15.234 |
| 22 | 2026-08-26 07:27 | 639233256081047431 |
|
160 ms | 51.77.15.234 |
| 21 | 2026-08-26 06:33 | 639233223620132921 |
|
179 ms | 51.77.15.234 |
| 20 | 2026-08-26 06:15 | 639233213287814244 |
|
28 ms | 51.77.15.234 |
| 19 | 2026-08-26 05:58 | 639233202925983161 |
|
12 ms | 51.77.15.234 |
| 18 | 2026-08-26 05:41 | 639233192644780696 |
|
158 ms | 51.77.15.234 |
| 17 | 2026-08-26 05:24 | 639233182401183833 |
|
- | |
| 16 | 2026-08-26 05:07 | 639233172074181051 |
|
31 ms | 51.77.15.234 |
| 15 | 2026-08-26 04:50 | 639233161808421455 |
|
27 ms | 51.77.15.234 |
| 14 | 2026-08-26 04:32 | 639233151357344052 |
|
157 ms | 51.77.15.234 |
| 13 | 2026-08-26 04:15 | 639233141034116946 |
|
20 ms | 51.77.15.234 |
| 12 | 2026-08-26 03:58 | 639233130828334142 |
|
177 ms | 51.77.15.234 |
| 11 | 2026-08-26 03:41 | 639233120373450007 |
|
16 ms | 51.77.15.234 |
| 10 | 2026-08-26 03:23 | 639233110066216193 |
|
24 ms | 51.77.15.234 |
| 9 | 2026-08-26 02:30 | 639233078065410564 |
|
4 ms | 51.77.15.234 |
| 8 | 2026-08-26 02:13 | 639233067787457832 |
|
29 ms | 51.77.15.234 |
| 7 | 2026-08-26 01:56 | 639233057501801162 |
|
47 ms | 51.77.15.234 |
| 6 | 2026-08-26 01:38 | 639233047089431703 |
|
16 ms | 51.77.15.234 |
| 5 | 2026-08-26 01:21 | 639233036754790688 |
|
275 ms | 51.77.15.234 |
| 4 | 2026-08-26 01:04 | 639233026412602472 |
|
168 ms | 51.77.15.234 |
| 3 | 2026-08-26 00:47 | 639233016064066127 |
|
164 ms | 51.77.15.234 |
| 2 | 2026-08-26 00:30 | 639233005922655772 |
|
2027 ms | 51.77.15.234 |
| 1 | 2026-08-26 00:13 | 639232995672256907 |
|
175 ms | 51.77.15.234 |