History for ns1.opensdncore.org
Domain: opensdncore.org • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.opensdncore.org
ns1.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, 70 successful responses, 0 failed responses, and 448 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 ns1.opensdncore.org.
Records on Selected Date
70
Historical checks stored for this nameserver on selected date
Average Latency
448 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 23:48
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
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 ns1.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 23:48 | 639233846871926285 |
|
169 ms | 51.77.15.234 |
| 69 | 2026-08-26 22:54 | 639233814527872887 |
|
545 ms | 51.77.15.234 |
| 68 | 2026-08-26 22:37 | 639233804315489381 |
|
47 ms | 51.77.15.234 |
| 67 | 2026-08-26 22:19 | 639233793971346256 |
|
8 ms | 51.77.15.234 |
| 66 | 2026-08-26 22:02 | 639233783644630463 |
|
509 ms | 51.77.15.234 |
| 65 | 2026-08-26 21:45 | 639233773302621314 |
|
2017 ms | 51.77.15.234 |
| 64 | 2026-08-26 21:28 | 639233762896723748 |
|
28 ms | 51.77.15.234 |
| 63 | 2026-08-26 21:10 | 639233752543876329 |
|
286 ms | 51.77.15.234 |
| 62 | 2026-08-26 20:53 | 639233742155931788 |
|
190 ms | 51.77.15.234 |
| 61 | 2026-08-26 20:36 | 639233731712555311 |
|
22 ms | 51.77.15.234 |
| 60 | 2026-08-26 20:18 | 639233721164051126 |
|
189 ms | 51.77.15.234 |
| 59 | 2026-08-26 20:00 | 639233710560486320 |
|
115 ms | 51.77.15.234 |
| 58 | 2026-08-26 19:43 | 639233699834667450 |
|
160 ms | 51.77.15.234 |
| 57 | 2026-08-26 18:48 | 639233667209186136 |
|
60 ms | 51.77.15.234 |
| 56 | 2026-08-26 18:31 | 639233656814316266 |
|
47 ms | 51.77.15.234 |
| 55 | 2026-08-26 18:13 | 639233646245051806 |
|
46 ms | 51.77.15.234 |
| 54 | 2026-08-26 17:56 | 639233635663779051 |
|
421 ms | 51.77.15.234 |
| 53 | 2026-08-26 17:38 | 639233624977342122 |
|
34 ms | 51.77.15.234 |
| 52 | 2026-08-26 17:20 | 639233614446136153 |
|
27 ms | 51.77.15.234 |
| 51 | 2026-08-26 17:02 | 639233603737877581 |
|
19 ms | 51.77.15.234 |
| 50 | 2026-08-26 16:45 | 639233593269224651 |
|
393 ms | 51.77.15.234 |
| 49 | 2026-08-26 16:27 | 639233582635086903 |
|
160 ms | 51.77.15.234 |
| 48 | 2026-08-26 16:09 | 639233572000374575 |
|
45 ms | 51.77.15.234 |
| 47 | 2026-08-26 15:52 | 639233561188633861 |
|
35 ms | 51.77.15.234 |
| 46 | 2026-08-26 15:34 | 639233550544357027 |
|
273 ms | 51.77.15.234 |
| 45 | 2026-08-26 14:39 | 639233517966053117 |
|
4 ms | 51.77.15.234 |
| 44 | 2026-08-26 14:22 | 639233507603253585 |
|
40 ms | 51.77.15.234 |
| 43 | 2026-08-26 14:05 | 639233497229039167 |
|
508 ms | 51.77.15.234 |
| 42 | 2026-08-26 13:48 | 639233486864546406 |
|
2025 ms | 51.77.15.234 |
| 41 | 2026-08-26 13:30 | 639233476455174682 |
|
526 ms | 51.77.15.234 |
| 40 | 2026-08-26 13:13 | 639233466171592605 |
|
170 ms | 51.77.15.234 |
| 39 | 2026-08-26 12:56 | 639233455747096265 |
|
20 ms | 51.77.15.234 |
| 38 | 2026-08-26 12:38 | 639233445367152284 |
|
66 ms | 51.77.15.234 |
| 37 | 2026-08-26 12:21 | 639233434974187439 |
|
165 ms | 51.77.15.234 |
| 36 | 2026-08-26 12:04 | 639233424567558554 |
|
175 ms | 51.77.15.234 |
| 35 | 2026-08-26 11:46 | 639233414056832719 |
|
38 ms | 51.77.15.234 |
| 34 | 2026-08-26 11:29 | 639233403515141099 |
|
535 ms | 51.77.15.234 |
| 33 | 2026-08-26 10:34 | 639233370841350248 |
|
2023 ms | 51.77.15.234 |
| 32 | 2026-08-26 10:17 | 639233360361507238 |
|
2028 ms | 51.77.15.234 |
| 31 | 2026-08-26 10:00 | 639233350067824371 |
|
404 ms | 51.77.15.234 |
| 30 | 2026-08-26 09:42 | 639233339545274518 |
|
431 ms | 51.77.15.234 |
| 29 | 2026-08-26 09:25 | 639233329214918079 |
|
55 ms | 51.77.15.234 |
| 28 | 2026-08-26 09:07 | 639233318749762337 |
|
302 ms | 51.77.15.234 |
| 27 | 2026-08-26 08:50 | 639233308387917838 |
|
421 ms | 51.77.15.234 |
| 26 | 2026-08-26 08:33 | 639233297961740122 |
|
297 ms | 51.77.15.234 |
| 25 | 2026-08-26 08:15 | 639233287487159094 |
|
29 ms | 51.77.15.234 |
| 24 | 2026-08-26 07:58 | 639233276995531707 |
|
498 ms | 51.77.15.234 |
| 23 | 2026-08-26 07:40 | 639233266521568229 |
|
51 ms | 51.77.15.234 |
| 22 | 2026-08-26 07:23 | 639233256081047431 |
|
46 ms | 51.77.15.234 |
| 21 | 2026-08-26 06:29 | 639233223620132921 |
|
18 ms | 51.77.15.234 |
| 20 | 2026-08-26 06:12 | 639233213287814244 |
|
579 ms | 51.77.15.234 |
| 19 | 2026-08-26 05:54 | 639233202925983161 |
|
282 ms | 51.77.15.234 |
| 18 | 2026-08-26 05:37 | 639233192644780696 |
|
390 ms | 51.77.15.234 |
| 17 | 2026-08-26 05:20 | 639233182401183833 |
|
55 ms | 51.77.15.234 |
| 16 | 2026-08-26 05:03 | 639233172074181051 |
|
4031 ms | 51.77.15.234 |
| 15 | 2026-08-26 04:46 | 639233161808421455 |
|
17 ms | 51.77.15.234 |
| 14 | 2026-08-26 04:28 | 639233151357344052 |
|
2041 ms | 51.77.15.234 |
| 13 | 2026-08-26 04:11 | 639233141034116946 |
|
169 ms | 51.77.15.234 |
| 12 | 2026-08-26 03:54 | 639233130828334142 |
|
2039 ms | 51.77.15.234 |
| 11 | 2026-08-26 03:37 | 639233120373450007 |
|
55 ms | 51.77.15.234 |
| 10 | 2026-08-26 03:20 | 639233110066216193 |
|
43 ms | 51.77.15.234 |
| 9 | 2026-08-26 02:26 | 639233078065410564 |
|
4 ms | 51.77.15.234 |
| 8 | 2026-08-26 02:09 | 639233067787457832 |
|
78 ms | 51.77.15.234 |
| 7 | 2026-08-26 01:52 | 639233057501801162 |
|
185 ms | 51.77.15.234 |
| 6 | 2026-08-26 01:35 | 639233047089431703 |
|
16 ms | 51.77.15.234 |
| 5 | 2026-08-26 01:17 | 639233036754790688 |
|
184 ms | 51.77.15.234 |
| 4 | 2026-08-26 01:00 | 639233026412602472 |
|
2040 ms | 51.77.15.234 |
| 3 | 2026-08-26 00:43 | 639233016064066127 |
|
166 ms | 51.77.15.234 |
| 2 | 2026-08-26 00:26 | 639233005922655772 |
|
2077 ms | 51.77.15.234 |
| 1 | 2026-08-26 00:09 | 639232995672256907 |
|
156 ms | 51.77.15.234 |