History for ns.libraryandbook.com
Domain: libraryandbook.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.libraryandbook.com
ns.libraryandbook.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 73 DNS check records, 73 successful responses, 0 failed responses, and 551 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 ns.libraryandbook.com.
Records on Selected Date
73
Historical checks stored for this nameserver on selected date
Average Latency
551 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-21 23:59
All timestamps shown in UTC
Latest Resolved IP on Selected Date
139.162.109.211
Most recently resolved hosting IP on selected date
Successful Responses
73
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 ns.libraryandbook.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 |
|---|---|---|---|---|---|
| 73 | 2026-08-21 23:59 | 639229527598660841 |
|
488 ms | 139.162.109.211 |
| 72 | 2026-08-21 23:43 | 639229517954323214 |
|
279 ms | 139.162.109.211 |
| 71 | 2026-08-21 23:27 | 639229508269999021 |
|
507 ms | 139.162.109.211 |
| 70 | 2026-08-21 23:10 | 639229498559060171 |
|
494 ms | 139.162.109.211 |
| 69 | 2026-08-21 22:54 | 639229488519347586 |
|
509 ms | 139.162.109.211 |
| 68 | 2026-08-21 22:01 | 639229456606578934 |
|
496 ms | 139.162.109.211 |
| 67 | 2026-08-21 21:45 | 639229446985772499 |
|
516 ms | 139.162.109.211 |
| 66 | 2026-08-21 21:29 | 639229437367313098 |
|
497 ms | 139.162.109.211 |
| 65 | 2026-08-21 21:13 | 639229427923950391 |
|
506 ms | 139.162.109.211 |
| 64 | 2026-08-21 20:57 | 639229418168588854 |
|
514 ms | 139.162.109.211 |
| 63 | 2026-08-21 20:40 | 639229408345678334 |
|
290 ms | 139.162.109.211 |
| 62 | 2026-08-21 20:24 | 639229398616354648 |
|
488 ms | 139.162.109.211 |
| 61 | 2026-08-21 20:08 | 639229388634592323 |
|
513 ms | 139.162.109.211 |
| 60 | 2026-08-21 19:51 | 639229378792837692 |
|
514 ms | 139.162.109.211 |
| 59 | 2026-08-21 19:35 | 639229369154682311 |
|
491 ms | 139.162.109.211 |
| 58 | 2026-08-21 19:19 | 639229359248017926 |
|
492 ms | 139.162.109.211 |
| 57 | 2026-08-21 19:02 | 639229349124294642 |
|
518 ms | 139.162.109.211 |
| 56 | 2026-08-21 18:09 | 639229317791715692 |
|
503 ms | 139.162.109.211 |
| 55 | 2026-08-21 17:53 | 639229308115194575 |
|
482 ms | 139.162.109.211 |
| 54 | 2026-08-21 17:37 | 639229298320320558 |
|
514 ms | 139.162.109.211 |
| 53 | 2026-08-21 17:21 | 639229288674863221 |
|
277 ms | 139.162.109.211 |
| 52 | 2026-08-21 17:05 | 639229278983677079 |
|
508 ms | 139.162.109.211 |
| 51 | 2026-08-21 16:48 | 639229269405517175 |
|
2240 ms | 139.162.109.211 |
| 50 | 2026-08-21 16:32 | 639229259594798244 |
|
530 ms | 139.162.109.211 |
| 49 | 2026-08-21 16:16 | 639229249736681188 |
|
520 ms | 139.162.109.211 |
| 48 | 2026-08-21 16:00 | 639229239699417787 |
|
508 ms | 139.162.109.211 |
| 47 | 2026-08-21 15:43 | 639229229621964033 |
|
508 ms | 139.162.109.211 |
| 46 | 2026-08-21 15:26 | 639229219567270965 |
|
496 ms | 139.162.109.211 |
| 45 | 2026-08-21 15:09 | 639229209406666856 |
|
502 ms | 139.162.109.211 |
| 44 | 2026-08-21 14:16 | 639229177815876178 |
|
509 ms | 139.162.109.211 |
| 43 | 2026-08-21 14:00 | 639229168243572685 |
|
492 ms | 139.162.109.211 |
| 42 | 2026-08-21 13:44 | 639229158599856475 |
|
518 ms | 139.162.109.211 |
| 41 | 2026-08-21 13:28 | 639229148998940902 |
|
513 ms | 139.162.109.211 |
| 40 | 2026-08-21 13:12 | 639229139276923594 |
|
482 ms | 139.162.109.211 |
| 39 | 2026-08-21 12:56 | 639229129709912394 |
|
503 ms | 139.162.109.211 |
| 38 | 2026-08-21 12:40 | 639229119801488500 |
|
483 ms | 139.162.109.211 |
| 37 | 2026-08-21 12:23 | 639229110135262458 |
|
2263 ms | 139.162.109.211 |
| 36 | 2026-08-21 12:07 | 639229100336051392 |
|
492 ms | 139.162.109.211 |
| 35 | 2026-08-21 11:51 | 639229090641415626 |
|
501 ms | 139.162.109.211 |
| 34 | 2026-08-21 11:34 | 639229080702683947 |
|
558 ms | 139.162.109.211 |
| 33 | 2026-08-21 11:18 | 639229070601456699 |
|
509 ms | 139.162.109.211 |
| 32 | 2026-08-21 10:24 | 639229038947447232 |
|
489 ms | 139.162.109.211 |
| 31 | 2026-08-21 10:08 | 639229029268708773 |
|
501 ms | 139.162.109.211 |
| 30 | 2026-08-21 09:52 | 639229019647910603 |
|
504 ms | 139.162.109.211 |
| 29 | 2026-08-21 09:36 | 639229009983843738 |
|
493 ms | 139.162.109.211 |
| 28 | 2026-08-21 09:20 | 639229000203331882 |
|
259 ms | 139.162.109.211 |
| 27 | 2026-08-21 09:04 | 639228990302335999 |
|
507 ms | 139.162.109.211 |
| 26 | 2026-08-21 08:47 | 639228980567740722 |
|
495 ms | 139.162.109.211 |
| 25 | 2026-08-21 08:31 | 639228970762445174 |
|
502 ms | 139.162.109.211 |
| 24 | 2026-08-21 08:15 | 639228961065054445 |
|
506 ms | 139.162.109.211 |
| 23 | 2026-08-21 07:59 | 639228951224649885 |
|
504 ms | 139.162.109.211 |
| 22 | 2026-08-21 07:42 | 639228941303864592 |
|
498 ms | 139.162.109.211 |
| 21 | 2026-08-21 07:25 | 639228931191328583 |
|
498 ms | 139.162.109.211 |
| 20 | 2026-08-21 06:32 | 639228899518173317 |
|
491 ms | 139.162.109.211 |
| 19 | 2026-08-21 06:16 | 639228889785027669 |
|
275 ms | 139.162.109.211 |
| 18 | 2026-08-21 06:00 | 639228880106330161 |
|
502 ms | 139.162.109.211 |
| 17 | 2026-08-21 05:44 | 639228870316184091 |
|
516 ms | 139.162.109.211 |
| 16 | 2026-08-21 05:27 | 639228860695366512 |
|
508 ms | 139.162.109.211 |
| 15 | 2026-08-21 05:11 | 639228851027209500 |
|
511 ms | 139.162.109.211 |
| 14 | 2026-08-21 04:55 | 639228841479265462 |
|
490 ms | 139.162.109.211 |
| 13 | 2026-08-21 04:39 | 639228831752962260 |
|
489 ms | 139.162.109.211 |
| 12 | 2026-08-21 04:23 | 639228821953295483 |
|
283 ms | 139.162.109.211 |
| 11 | 2026-08-21 04:07 | 639228812227429953 |
|
499 ms | 139.162.109.211 |
| 10 | 2026-08-21 03:50 | 639228802476107538 |
|
501 ms | 139.162.109.211 |
| 9 | 2026-08-21 03:34 | 639228792525492032 |
|
494 ms | 139.162.109.211 |
| 8 | 2026-08-21 02:41 | 639228761131421385 |
|
266 ms | 139.162.109.211 |
| 7 | 2026-08-21 02:25 | 639228751571206692 |
|
506 ms | 139.162.109.211 |
| 6 | 2026-08-21 02:09 | 639228741705571019 |
|
527 ms | 139.162.109.211 |
| 5 | 2026-08-21 01:53 | 639228731642208228 |
|
495 ms | 139.162.109.211 |
| 4 | 2026-08-21 01:00 | 639228700387002072 |
|
2280 ms | 139.162.109.211 |
| 3 | 2026-08-21 00:44 | 639228690742014433 |
|
281 ms | 139.162.109.211 |
| 2 | 2026-08-21 00:28 | 639228680877937122 |
|
507 ms | 139.162.109.211 |
| 1 | 2026-08-21 00:11 | 639228670775860800 |
|
491 ms | 139.162.109.211 |