History for ns1.libraryandbook.com
Domain: libraryandbook.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.libraryandbook.com
ns1.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 2026-08-24. For this date, NameServerHistory found 56 DNS check records, 56 successful responses, 0 failed responses, and 581 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.libraryandbook.com.
Records on Selected Date
56
Historical checks stored for this nameserver on selected date
Average Latency
581 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-24 23:59
All timestamps shown in UTC
Latest Resolved IP on Selected Date
139.162.45.163
Most recently resolved hosting IP on selected date
Successful Responses
56
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.libraryandbook.com
Showing DNS history for 2026-08-24 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 |
|---|---|---|---|---|---|
| 56 | 2026-08-24 23:59 | 639232119551972438 |
|
519 ms | 139.162.45.163 |
| 55 | 2026-08-24 23:42 | 639232109112567473 |
|
503 ms | 139.162.45.163 |
| 54 | 2026-08-24 22:49 | 639232077430823987 |
|
507 ms | 139.162.45.163 |
| 53 | 2026-08-24 22:32 | 639232067340513033 |
|
502 ms | 139.162.45.163 |
| 52 | 2026-08-24 22:15 | 639232057157944387 |
|
512 ms | 139.162.45.163 |
| 51 | 2026-08-24 21:58 | 639232046895282144 |
|
490 ms | 139.162.45.163 |
| 50 | 2026-08-24 21:04 | 639232014356623395 |
|
500 ms | 139.162.45.163 |
| 49 | 2026-08-24 20:47 | 639232004177831322 |
|
481 ms | 139.162.45.163 |
| 48 | 2026-08-24 20:30 | 639231993997863976 |
|
493 ms | 139.162.45.163 |
| 47 | 2026-08-24 20:13 | 639231983967363696 |
|
486 ms | 139.162.45.163 |
| 46 | 2026-08-24 19:20 | 639231952257842845 |
|
499 ms | 139.162.45.163 |
| 45 | 2026-08-24 19:04 | 639231942277816756 |
|
499 ms | 139.162.45.163 |
| 44 | 2026-08-24 18:47 | 639231932094180724 |
|
493 ms | 139.162.45.163 |
| 43 | 2026-08-24 18:30 | 639231922041034838 |
|
505 ms | 139.162.45.163 |
| 42 | 2026-08-24 17:37 | 639231890488117536 |
|
488 ms | 139.162.45.163 |
| 41 | 2026-08-24 17:21 | 639231880574255543 |
|
510 ms | 139.162.45.163 |
| 40 | 2026-08-24 17:04 | 639231870418029045 |
|
493 ms | 139.162.45.163 |
| 39 | 2026-08-24 16:47 | 639231860258429562 |
|
508 ms | 139.162.45.163 |
| 38 | 2026-08-24 15:54 | 639231828211839931 |
|
503 ms | 139.162.45.163 |
| 37 | 2026-08-24 15:37 | 639231818080917481 |
|
500 ms | 139.162.45.163 |
| 36 | 2026-08-24 15:20 | 639231807961539652 |
|
488 ms | 139.162.45.163 |
| 35 | 2026-08-24 15:03 | 639231797631669865 |
|
490 ms | 139.162.45.163 |
| 34 | 2026-08-24 14:10 | 639231765923559455 |
|
273 ms | 139.162.45.163 |
| 33 | 2026-08-24 13:53 | 639231755868832964 |
|
494 ms | 139.162.45.163 |
| 32 | 2026-08-24 13:36 | 639231745628278877 |
|
501 ms | 139.162.45.163 |
| 31 | 2026-08-24 13:19 | 639231735407682062 |
|
629 ms | 139.162.45.163 |
| 30 | 2026-08-24 12:26 | 639231703815441688 |
|
502 ms | 139.162.45.163 |
| 29 | 2026-08-24 12:10 | 639231693747052549 |
|
498 ms | 139.162.45.163 |
| 28 | 2026-08-24 11:53 | 639231683712487276 |
|
485 ms | 139.162.45.163 |
| 27 | 2026-08-24 11:36 | 639231673513573868 |
|
493 ms | 139.162.45.163 |
| 26 | 2026-08-24 10:43 | 639231641791249939 |
|
512 ms | 139.162.45.163 |
| 25 | 2026-08-24 10:26 | 639231631866211033 |
|
494 ms | 139.162.45.163 |
| 24 | 2026-08-24 10:10 | 639231621644955316 |
|
513 ms | 139.162.45.163 |
| 23 | 2026-08-24 09:53 | 639231611478799259 |
|
2281 ms | 139.162.45.163 |
| 22 | 2026-08-24 09:00 | 639231579923718211 |
|
484 ms | 139.162.45.163 |
| 21 | 2026-08-24 08:43 | 639231569810702936 |
|
501 ms | 139.162.45.163 |
| 20 | 2026-08-24 08:26 | 639231559762411619 |
|
506 ms | 139.162.45.163 |
| 19 | 2026-08-24 08:09 | 639231549663595407 |
|
484 ms | 139.162.45.163 |
| 18 | 2026-08-24 07:17 | 639231518076817246 |
|
247 ms | 139.162.45.163 |
| 17 | 2026-08-24 07:00 | 639231508078650885 |
|
493 ms | 139.162.45.163 |
| 16 | 2026-08-24 06:43 | 639231498210697093 |
|
528 ms | 139.162.45.163 |
| 15 | 2026-08-24 06:27 | 639231488109699360 |
|
486 ms | 139.162.45.163 |
| 14 | 2026-08-24 05:35 | 639231456772510692 |
|
489 ms | 139.162.45.163 |
| 13 | 2026-08-24 05:18 | 639231447084631185 |
|
481 ms | 139.162.45.163 |
| 12 | 2026-08-24 05:02 | 639231437208519473 |
|
553 ms | 139.162.45.163 |
| 11 | 2026-08-24 04:45 | 639231427209627490 |
|
544 ms | 139.162.45.163 |
| 10 | 2026-08-24 03:53 | 639231395791246644 |
|
310 ms | 139.162.45.163 |
| 9 | 2026-08-24 03:37 | 639231386075551458 |
|
231 ms | 139.162.45.163 |
| 8 | 2026-08-24 03:20 | 639231376208713791 |
|
494 ms | 139.162.45.163 |
| 7 | 2026-08-24 03:04 | 639231366170589276 |
|
524 ms | 139.162.45.163 |
| 6 | 2026-08-24 02:11 | 639231334732159368 |
|
2242 ms | 139.162.45.163 |
| 5 | 2026-08-24 01:55 | 639231325035670078 |
|
487 ms | 139.162.45.163 |
| 4 | 2026-08-24 01:39 | 639231315132253837 |
|
503 ms | 139.162.45.163 |
| 3 | 2026-08-24 01:22 | 639231305014280808 |
|
481 ms | 139.162.45.163 |
| 2 | 2026-08-24 00:29 | 639231273779380675 |
|
490 ms | 139.162.45.163 |
| 1 | 2026-08-24 00:13 | 639231264180839154 |
|
2308 ms | 139.162.45.163 |