History for ns2.jcqa.org
Domain: jcqa.org • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.jcqa.org
ns2.jcqa.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 2026-08-23. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 308 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.jcqa.org.
Records on Selected Date
76
Historical checks stored for this nameserver on selected date
Average Latency
308 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:57
All timestamps shown in UTC
Latest Resolved IP on Selected Date
121.50.45.109
Most recently resolved hosting IP on selected date
Successful Responses
76
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.jcqa.org
Showing DNS history for 2026-08-23 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 |
|---|---|---|---|---|---|
| 76 | 2026-08-23 23:57 | 639231254406598736 |
|
2 ms | 121.50.45.109 |
| 75 | 2026-08-23 23:41 | 639231244697865594 |
|
547 ms | 121.50.45.109 |
| 74 | 2026-08-23 23:25 | 639231234893504693 |
|
1333 ms | 121.50.45.109 |
| 73 | 2026-08-23 23:08 | 639231225024549139 |
|
549 ms | 121.50.45.109 |
| 72 | 2026-08-23 22:52 | 639231214931957622 |
|
3 ms | 121.50.45.109 |
| 71 | 2026-08-23 22:35 | 639231204962010549 |
|
3 ms | 121.50.45.109 |
| 70 | 2026-08-23 22:18 | 639231195170138463 |
|
279 ms | 121.50.45.109 |
| 69 | 2026-08-23 22:02 | 639231185235020577 |
|
3 ms | 121.50.45.109 |
| 68 | 2026-08-23 21:46 | 639231175558690075 |
|
552 ms | 121.50.45.109 |
| 67 | 2026-08-23 21:29 | 639231165610444012 |
|
2 ms | 121.50.45.109 |
| 66 | 2026-08-23 20:37 | 639231133806425363 |
|
6 ms | 121.50.45.109 |
| 65 | 2026-08-23 20:20 | 639231124203758023 |
|
570 ms | 121.50.45.109 |
| 64 | 2026-08-23 20:04 | 639231114428262706 |
|
412 ms | 121.50.45.109 |
| 63 | 2026-08-23 19:48 | 639231104662480065 |
|
3 ms | 121.50.45.109 |
| 62 | 2026-08-23 19:32 | 639231094840372018 |
|
275 ms | 121.50.45.109 |
| 61 | 2026-08-23 19:15 | 639231085024583224 |
|
538 ms | 121.50.45.109 |
| 60 | 2026-08-23 18:59 | 639231075257417427 |
|
6 ms | 121.50.45.109 |
| 59 | 2026-08-23 18:42 | 639231065516009503 |
|
268 ms | 121.50.45.109 |
| 58 | 2026-08-23 18:26 | 639231055805348837 |
|
338 ms | 121.50.45.109 |
| 57 | 2026-08-23 18:10 | 639231045980373765 |
|
554 ms | 121.50.45.109 |
| 56 | 2026-08-23 17:53 | 639231035984577527 |
|
5 ms | 121.50.45.109 |
| 55 | 2026-08-23 17:37 | 639231025928115303 |
|
2 ms | 121.50.45.109 |
| 54 | 2026-08-23 16:44 | 639230994250157583 |
|
3 ms | 121.50.45.109 |
| 53 | 2026-08-23 16:28 | 639230984476411369 |
|
543 ms | 121.50.45.109 |
| 52 | 2026-08-23 16:11 | 639230974838373450 |
|
3 ms | 121.50.45.109 |
| 51 | 2026-08-23 15:55 | 639230965244277645 |
|
3 ms | 121.50.45.109 |
| 50 | 2026-08-23 15:39 | 639230955522101820 |
|
3 ms | 121.50.45.109 |
| 49 | 2026-08-23 15:23 | 639230945754521603 |
|
3 ms | 121.50.45.109 |
| 48 | 2026-08-23 15:07 | 639230935852040504 |
|
278 ms | 121.50.45.109 |
| 47 | 2026-08-23 14:50 | 639230926222061048 |
|
551 ms | 121.50.45.109 |
| 46 | 2026-08-23 14:34 | 639230916449726907 |
|
2 ms | 121.50.45.109 |
| 45 | 2026-08-23 14:18 | 639230906595053086 |
|
268 ms | 121.50.45.109 |
| 44 | 2026-08-23 14:01 | 639230896680429441 |
|
741 ms | 121.50.45.109 |
| 43 | 2026-08-23 13:44 | 639230886630210965 |
|
1398 ms | 121.50.45.109 |
| 42 | 2026-08-23 12:52 | 639230855430405719 |
|
562 ms | 121.50.45.109 |
| 41 | 2026-08-23 12:36 | 639230845707499136 |
|
3 ms | 121.50.45.109 |
| 40 | 2026-08-23 12:20 | 639230836186805419 |
|
3 ms | 121.50.45.109 |
| 39 | 2026-08-23 12:04 | 639230826493828316 |
|
555 ms | 121.50.45.109 |
| 38 | 2026-08-23 11:48 | 639230816817882996 |
|
3 ms | 121.50.45.109 |
| 37 | 2026-08-23 11:32 | 639230806933854189 |
|
6 ms | 121.50.45.109 |
| 36 | 2026-08-23 11:15 | 639230797120243854 |
|
4 ms | 121.50.45.109 |
| 35 | 2026-08-23 10:59 | 639230787310272840 |
|
4 ms | 121.50.45.109 |
| 34 | 2026-08-23 10:43 | 639230777600173142 |
|
13 ms | 121.50.45.109 |
| 33 | 2026-08-23 10:26 | 639230767665024593 |
|
3 ms | 121.50.45.109 |
| 32 | 2026-08-23 10:10 | 639230757720962293 |
|
1360 ms | 121.50.45.109 |
| 31 | 2026-08-23 09:53 | 639230747722189784 |
|
2886 ms | 121.50.45.109 |
| 30 | 2026-08-23 09:00 | 639230716313923480 |
|
2 ms | 121.50.45.109 |
| 29 | 2026-08-23 08:44 | 639230706813835990 |
|
1313 ms | 121.50.45.109 |
| 28 | 2026-08-23 08:28 | 639230696871062203 |
|
7 ms | 121.50.45.109 |
| 27 | 2026-08-23 08:12 | 639230687142781616 |
|
7 ms | 121.50.45.109 |
| 26 | 2026-08-23 07:56 | 639230677432142227 |
|
30 ms | 121.50.45.109 |
| 25 | 2026-08-23 07:39 | 639230667686258061 |
|
293 ms | 121.50.45.109 |
| 24 | 2026-08-23 07:23 | 639230658039243685 |
|
1327 ms | 121.50.45.109 |
| 23 | 2026-08-23 07:07 | 639230648468473803 |
|
3 ms | 121.50.45.109 |
| 22 | 2026-08-23 06:51 | 639230638829658294 |
|
1335 ms | 121.50.45.109 |
| 21 | 2026-08-23 06:35 | 639230629247017617 |
|
3 ms | 121.50.45.109 |
| 20 | 2026-08-23 06:19 | 639230619625318239 |
|
3 ms | 121.50.45.109 |
| 19 | 2026-08-23 06:03 | 639230609697630264 |
|
543 ms | 121.50.45.109 |
| 18 | 2026-08-23 05:11 | 639230578570131864 |
|
3 ms | 121.50.45.109 |
| 17 | 2026-08-23 04:55 | 639230568958963168 |
|
9 ms | 121.50.45.109 |
| 16 | 2026-08-23 04:39 | 639230559287611211 |
|
2 ms | 121.50.45.109 |
| 15 | 2026-08-23 04:23 | 639230549524312030 |
|
557 ms | 121.50.45.109 |
| 14 | 2026-08-23 04:06 | 639230539739801669 |
|
2 ms | 121.50.45.109 |
| 13 | 2026-08-23 03:50 | 639230530084069375 |
|
32 ms | 121.50.45.109 |
| 12 | 2026-08-23 03:34 | 639230520362691441 |
|
10 ms | 121.50.45.109 |
| 11 | 2026-08-23 03:18 | 639230510677194518 |
|
2 ms | 121.50.45.109 |
| 10 | 2026-08-23 03:01 | 639230501156002646 |
|
566 ms | 121.50.45.109 |
| 9 | 2026-08-23 02:46 | 639230491502198541 |
|
3 ms | 121.50.45.109 |
| 8 | 2026-08-23 02:29 | 639230481860318494 |
|
5 ms | 121.50.45.109 |
| 7 | 2026-08-23 02:13 | 639230471893008575 |
|
548 ms | 121.50.45.109 |
| 6 | 2026-08-23 01:20 | 639230440030877421 |
|
2 ms | 121.50.45.109 |
| 5 | 2026-08-23 01:04 | 639230430479725508 |
|
5 ms | 121.50.45.109 |
| 4 | 2026-08-23 00:48 | 639230420875160219 |
|
4 ms | 121.50.45.109 |
| 3 | 2026-08-23 00:32 | 639230411240692575 |
|
1310 ms | 121.50.45.109 |
| 2 | 2026-08-23 00:16 | 639230401550806607 |
|
2 ms | 121.50.45.109 |
| 1 | 2026-08-23 00:00 | 639230391807229016 |
|
3 ms | 121.50.45.109 |