History for ns2.jp.do-reg.org
Domain: do-reg.org • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.jp.do-reg.org
ns2.jp.do-reg.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 61 DNS check records, 60 successful responses, 1 failed responses, and 1495 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.jp.do-reg.org.
Records on Selected Date
61
Historical checks stored for this nameserver on selected date
Average Latency
1495 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 20:31
All timestamps shown in UTC
Latest Resolved IP on Selected Date
203.137.197.45
Most recently resolved hosting IP on selected date
Successful Responses
60
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
2%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns2.jp.do-reg.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 |
|---|---|---|---|---|---|
| 61 | 2026-08-26 20:31 | 639233721164051126 |
|
4248 ms | 203.137.197.45 |
| 60 | 2026-08-26 20:13 | 639233710560486320 |
|
258 ms | 203.137.197.45 |
| 59 | 2026-08-26 19:55 | 639233699834667450 |
|
4247 ms | 203.137.197.45 |
| 58 | 2026-08-26 19:01 | 639233667209186136 |
|
257 ms | 203.137.197.45 |
| 57 | 2026-08-26 18:43 | 639233656814316266 |
|
255 ms | 203.137.197.45 |
| 56 | 2026-08-26 18:26 | 639233646245051806 |
|
2248 ms | 203.137.197.45 |
| 55 | 2026-08-26 18:08 | 639233635663779051 |
|
267 ms | 203.137.197.45 |
| 54 | 2026-08-26 17:51 | 639233624977342122 |
|
254 ms | 203.137.197.45 |
| 53 | 2026-08-26 17:33 | 639233614446136153 |
|
1936 ms | 203.137.197.45 |
| 52 | 2026-08-26 17:15 | 639233603737877581 |
|
1719 ms | 203.137.197.45 |
| 51 | 2026-08-26 16:57 | 639233593269224651 |
|
1138 ms | 203.137.197.45 |
| 50 | 2026-08-26 16:40 | 639233582635086903 |
|
251 ms | 203.137.197.45 |
| 49 | 2026-08-26 16:22 | 639233572000374575 |
|
1979 ms | 203.137.197.45 |
| 48 | 2026-08-26 16:04 | 639233561188633861 |
|
258 ms | 203.137.197.45 |
| 47 | 2026-08-26 15:47 | 639233550544357027 |
|
4260 ms | 203.137.197.45 |
| 46 | 2026-08-26 14:52 | 639233517966053117 |
|
251 ms | 203.137.197.45 |
| 45 | 2026-08-26 14:35 | 639233507603253585 |
|
250 ms | 203.137.197.45 |
| 44 | 2026-08-26 14:17 | 639233497229039167 |
|
3788 ms | 203.137.197.45 |
| 43 | 2026-08-26 14:00 | 639233486864546406 |
|
2248 ms | 203.137.197.45 |
| 42 | 2026-08-26 13:43 | 639233476455174682 |
|
260 ms | 203.137.197.45 |
| 41 | 2026-08-26 13:25 | 639233466171592605 |
|
4246 ms | 203.137.197.45 |
| 40 | 2026-08-26 13:08 | 639233455747096265 |
|
249 ms | 203.137.197.45 |
| 39 | 2026-08-26 12:51 | 639233445367152284 |
|
3518 ms | 203.137.197.45 |
| 38 | 2026-08-26 12:34 | 639233434974187439 |
|
261 ms | 203.137.197.45 |
| 37 | 2026-08-26 12:16 | 639233424567558554 |
|
264 ms | 203.137.197.45 |
| 36 | 2026-08-26 11:59 | 639233414056832719 |
|
257 ms | 203.137.197.45 |
| 35 | 2026-08-26 11:41 | 639233403515141099 |
|
4248 ms | 203.137.197.45 |
| 34 | 2026-08-26 10:46 | 639233370841350248 |
|
4258 ms | 203.137.197.45 |
| 33 | 2026-08-26 10:29 | 639233360361507238 |
|
4247 ms | 203.137.197.45 |
| 32 | 2026-08-26 10:12 | 639233350067824371 |
|
256 ms | 203.137.197.45 |
| 31 | 2026-08-26 09:55 | 639233339545274518 |
|
253 ms | 203.137.197.45 |
| 30 | 2026-08-26 09:37 | 639233329214918079 |
|
2261 ms | 203.137.197.45 |
| 29 | 2026-08-26 09:20 | 639233318749762337 |
|
2589 ms | 203.137.197.45 |
| 28 | 2026-08-26 09:02 | 639233308387917838 |
|
447 ms | 203.137.197.45 |
| 27 | 2026-08-26 08:45 | 639233297961740122 |
|
1517 ms | 203.137.197.45 |
| 26 | 2026-08-26 08:28 | 639233287487159094 |
|
1514 ms | 203.137.197.45 |
| 25 | 2026-08-26 08:10 | 639233276995531707 |
|
256 ms | 203.137.197.45 |
| 24 | 2026-08-26 07:53 | 639233266521568229 |
|
2535 ms | 203.137.197.45 |
| 23 | 2026-08-26 07:35 | 639233256081047431 |
|
2254 ms | 203.137.197.45 |
| 22 | 2026-08-26 06:41 | 639233223620132921 |
|
1522 ms | 203.137.197.45 |
| 21 | 2026-08-26 06:24 | 639233213287814244 |
|
255 ms | 203.137.197.45 |
| 20 | 2026-08-26 06:07 | 639233202925983161 |
|
2253 ms | 203.137.197.45 |
| 19 | 2026-08-26 05:49 | 639233192644780696 |
|
2245 ms | 203.137.197.45 |
| 18 | 2026-08-26 05:32 | 639233182401183833 |
|
248 ms | 203.137.197.45 |
| 17 | 2026-08-26 05:15 | 639233172074181051 |
|
1603 ms | 203.137.197.45 |
| 16 | 2026-08-26 04:58 | 639233161808421455 |
|
1620 ms | 203.137.197.45 |
| 15 | 2026-08-26 04:41 | 639233151357344052 |
|
2 ms | 203.137.197.45 |
| 14 | 2026-08-26 04:23 | 639233141034116946 |
|
243 ms | 203.137.197.45 |
| 13 | 2026-08-26 04:06 | 639233130828334142 |
|
2557 ms | 203.137.197.45 |
| 12 | 2026-08-26 03:49 | 639233120373450007 |
|
2557 ms | 203.137.197.45 |
| 11 | 2026-08-26 03:32 | 639233110066216193 |
|
5 ms | 203.137.197.45 |
| 10 | 2026-08-26 02:39 | 639233078065410564 |
|
4251 ms | 203.137.197.45 |
| 9 | 2026-08-26 02:21 | 639233067787457832 |
|
- | |
| 8 | 2026-08-26 02:04 | 639233057501801162 |
|
260 ms | 203.137.197.45 |
| 7 | 2026-08-26 01:47 | 639233047089431703 |
|
1510 ms | 203.137.197.45 |
| 6 | 2026-08-26 01:30 | 639233036754790688 |
|
258 ms | 203.137.197.45 |
| 5 | 2026-08-26 01:13 | 639233026412602472 |
|
250 ms | 203.137.197.45 |
| 4 | 2026-08-26 00:55 | 639233016064066127 |
|
250 ms | 203.137.197.45 |
| 3 | 2026-08-26 00:38 | 639233005922655772 |
|
257 ms | 203.137.197.45 |
| 2 | 2026-08-26 00:21 | 639232995672256907 |
|
1499 ms | 203.137.197.45 |
| 1 | 2026-08-26 00:04 | 639232985300872416 |
|
250 ms | 203.137.197.45 |