History for kr2.jongbo.com
Domain: jongbo.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for kr2.jongbo.com
kr2.jongbo.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 2026-08-21. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 1742 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 kr2.jongbo.com.
Records on Selected Date
72
Historical checks stored for this nameserver on selected date
Average Latency
1742 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-21 23:45
All timestamps shown in UTC
Latest Resolved IP on Selected Date
121.140.43.236
Most recently resolved hosting IP on selected date
Successful Responses
72
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 kr2.jongbo.com
Showing DNS history for 2026-08-21 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 |
|---|---|---|---|---|---|
| 72 | 2026-08-21 23:45 | 639229517954323214 |
|
556 ms | 121.140.43.236 |
| 71 | 2026-08-21 23:29 | 639229508269999021 |
|
1749 ms | 121.140.43.236 |
| 70 | 2026-08-21 23:12 | 639229498559060171 |
|
1746 ms | 121.140.43.236 |
| 69 | 2026-08-21 22:56 | 639229488519347586 |
|
1706 ms | 121.140.43.236 |
| 68 | 2026-08-21 22:02 | 639229456606578934 |
|
1721 ms | 121.140.43.236 |
| 67 | 2026-08-21 21:46 | 639229446985772499 |
|
1753 ms | 121.140.43.236 |
| 66 | 2026-08-21 21:30 | 639229437367313098 |
|
1701 ms | 121.140.43.236 |
| 65 | 2026-08-21 21:14 | 639229427923950391 |
|
1758 ms | 121.140.43.236 |
| 64 | 2026-08-21 20:58 | 639229418168588854 |
|
1724 ms | 121.140.43.236 |
| 63 | 2026-08-21 20:42 | 639229408345678334 |
|
1769 ms | 121.140.43.236 |
| 62 | 2026-08-21 20:26 | 639229398616354648 |
|
1728 ms | 121.140.43.236 |
| 61 | 2026-08-21 20:09 | 639229388634592323 |
|
1723 ms | 121.140.43.236 |
| 60 | 2026-08-21 19:53 | 639229378792837692 |
|
1727 ms | 121.140.43.236 |
| 59 | 2026-08-21 19:36 | 639229369154682311 |
|
1741 ms | 121.140.43.236 |
| 58 | 2026-08-21 19:20 | 639229359248017926 |
|
1998 ms | 121.140.43.236 |
| 57 | 2026-08-21 19:04 | 639229349124294642 |
|
1704 ms | 121.140.43.236 |
| 56 | 2026-08-21 18:11 | 639229317791715692 |
|
2545 ms | 121.140.43.236 |
| 55 | 2026-08-21 17:55 | 639229308115194575 |
|
1741 ms | 121.140.43.236 |
| 54 | 2026-08-21 17:39 | 639229298320320558 |
|
1747 ms | 121.140.43.236 |
| 53 | 2026-08-21 17:22 | 639229288674863221 |
|
1730 ms | 121.140.43.236 |
| 52 | 2026-08-21 17:06 | 639229278983677079 |
|
1713 ms | 121.140.43.236 |
| 51 | 2026-08-21 16:50 | 639229269405517175 |
|
1698 ms | 121.140.43.236 |
| 50 | 2026-08-21 16:34 | 639229259594798244 |
|
1694 ms | 121.140.43.236 |
| 49 | 2026-08-21 16:18 | 639229249736681188 |
|
1738 ms | 121.140.43.236 |
| 48 | 2026-08-21 16:01 | 639229239699417787 |
|
1707 ms | 121.140.43.236 |
| 47 | 2026-08-21 15:45 | 639229229621964033 |
|
1695 ms | 121.140.43.236 |
| 46 | 2026-08-21 15:28 | 639229219567270965 |
|
1709 ms | 121.140.43.236 |
| 45 | 2026-08-21 15:11 | 639229209406666856 |
|
1717 ms | 121.140.43.236 |
| 44 | 2026-08-21 14:18 | 639229177815876178 |
|
1728 ms | 121.140.43.236 |
| 43 | 2026-08-21 14:01 | 639229168243572685 |
|
1707 ms | 121.140.43.236 |
| 42 | 2026-08-21 13:46 | 639229158599856475 |
|
1709 ms | 121.140.43.236 |
| 41 | 2026-08-21 13:30 | 639229148998940902 |
|
1725 ms | 121.140.43.236 |
| 40 | 2026-08-21 13:14 | 639229139276923594 |
|
1706 ms | 121.140.43.236 |
| 39 | 2026-08-21 12:57 | 639229129709912394 |
|
1748 ms | 121.140.43.236 |
| 38 | 2026-08-21 12:41 | 639229119801488500 |
|
1719 ms | 121.140.43.236 |
| 37 | 2026-08-21 12:25 | 639229110135262458 |
|
1731 ms | 121.140.43.236 |
| 36 | 2026-08-21 12:09 | 639229100336051392 |
|
1710 ms | 121.140.43.236 |
| 35 | 2026-08-21 11:52 | 639229090641415626 |
|
1739 ms | 121.140.43.236 |
| 34 | 2026-08-21 11:36 | 639229080702683947 |
|
1711 ms | 121.140.43.236 |
| 33 | 2026-08-21 11:20 | 639229070601456699 |
|
1739 ms | 121.140.43.236 |
| 32 | 2026-08-21 10:26 | 639229038947447232 |
|
1713 ms | 121.140.43.236 |
| 31 | 2026-08-21 10:10 | 639229029268708773 |
|
1668 ms | 121.140.43.236 |
| 30 | 2026-08-21 09:54 | 639229019647910603 |
|
1702 ms | 121.140.43.236 |
| 29 | 2026-08-21 09:38 | 639229009983843738 |
|
1732 ms | 121.140.43.236 |
| 28 | 2026-08-21 09:22 | 639229000203331882 |
|
1709 ms | 121.140.43.236 |
| 27 | 2026-08-21 09:06 | 639228990302335999 |
|
1718 ms | 121.140.43.236 |
| 26 | 2026-08-21 08:49 | 639228980567740722 |
|
1716 ms | 121.140.43.236 |
| 25 | 2026-08-21 08:33 | 639228970762445174 |
|
1733 ms | 121.140.43.236 |
| 24 | 2026-08-21 08:16 | 639228961065054445 |
|
1694 ms | 121.140.43.236 |
| 23 | 2026-08-21 08:00 | 639228951224649885 |
|
1718 ms | 121.140.43.236 |
| 22 | 2026-08-21 07:44 | 639228941303864592 |
|
1748 ms | 121.140.43.236 |
| 21 | 2026-08-21 07:27 | 639228931191328583 |
|
1713 ms | 121.140.43.236 |
| 20 | 2026-08-21 06:34 | 639228899518173317 |
|
1710 ms | 121.140.43.236 |
| 19 | 2026-08-21 06:18 | 639228889785027669 |
|
1722 ms | 121.140.43.236 |
| 18 | 2026-08-21 06:01 | 639228880106330161 |
|
1724 ms | 121.140.43.236 |
| 17 | 2026-08-21 05:45 | 639228870316184091 |
|
1706 ms | 121.140.43.236 |
| 16 | 2026-08-21 05:29 | 639228860695366512 |
|
1692 ms | 121.140.43.236 |
| 15 | 2026-08-21 05:13 | 639228851027209500 |
|
546 ms | 121.140.43.236 |
| 14 | 2026-08-21 04:57 | 639228841479265462 |
|
1716 ms | 121.140.43.236 |
| 13 | 2026-08-21 04:41 | 639228831752962260 |
|
4567 ms | 121.140.43.236 |
| 12 | 2026-08-21 04:25 | 639228821953295483 |
|
1736 ms | 121.140.43.236 |
| 11 | 2026-08-21 04:08 | 639228812227429953 |
|
1717 ms | 121.140.43.236 |
| 10 | 2026-08-21 03:52 | 639228802476107538 |
|
1720 ms | 121.140.43.236 |
| 9 | 2026-08-21 03:36 | 639228792525492032 |
|
1724 ms | 121.140.43.236 |
| 8 | 2026-08-21 02:43 | 639228761131421385 |
|
1716 ms | 121.140.43.236 |
| 7 | 2026-08-21 02:27 | 639228751571206692 |
|
1705 ms | 121.140.43.236 |
| 6 | 2026-08-21 02:11 | 639228741705571019 |
|
1703 ms | 121.140.43.236 |
| 5 | 2026-08-21 01:55 | 639228731642208228 |
|
1713 ms | 121.140.43.236 |
| 4 | 2026-08-21 01:02 | 639228700387002072 |
|
1708 ms | 121.140.43.236 |
| 3 | 2026-08-21 00:46 | 639228690742014433 |
|
1705 ms | 121.140.43.236 |
| 2 | 2026-08-21 00:30 | 639228680877937122 |
|
1716 ms | 121.140.43.236 |
| 1 | 2026-08-21 00:13 | 639228670775860800 |
|
1693 ms | 121.140.43.236 |