History for ns2.libraryandbook.com
Domain: libraryandbook.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.libraryandbook.com
ns2.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 2026-08-15. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 485 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.libraryandbook.com.
Records on Selected Date
76
Historical checks stored for this nameserver on selected date
Average Latency
485 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-15 23:49
All timestamps shown in UTC
Latest Resolved IP on Selected Date
60.250.74.198
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.libraryandbook.com
Showing DNS history for 2026-08-15 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 | 2026-08-15 23:49 | 639224338276675277 |
|
241 ms | 60.250.74.198 |
| 75 | 2026-08-15 22:57 | 639224306594546649 |
|
484 ms | 60.250.74.198 |
| 74 | 2026-08-15 22:41 | 639224297145423303 |
|
553 ms | 60.250.74.198 |
| 73 | 2026-08-15 22:25 | 639224287678238833 |
|
235 ms | 60.250.74.198 |
| 72 | 2026-08-15 22:10 | 639224278490872828 |
|
508 ms | 60.250.74.198 |
| 71 | 2026-08-15 21:54 | 639224269149307826 |
|
243 ms | 60.250.74.198 |
| 70 | 2026-08-15 21:39 | 639224259868597616 |
|
497 ms | 60.250.74.198 |
| 69 | 2026-08-15 21:23 | 639224250518642175 |
|
2296 ms | 60.250.74.198 |
| 68 | 2026-08-15 21:08 | 639224241064772383 |
|
244 ms | 60.250.74.198 |
| 67 | 2026-08-15 20:52 | 639224231691099605 |
|
245 ms | 60.250.74.198 |
| 66 | 2026-08-15 20:36 | 639224222468168159 |
|
504 ms | 60.250.74.198 |
| 65 | 2026-08-15 20:21 | 639224213173899635 |
|
256 ms | 60.250.74.198 |
| 64 | 2026-08-15 20:05 | 639224203914451783 |
|
239 ms | 60.250.74.198 |
| 63 | 2026-08-15 19:12 | 639224172202542163 |
|
469 ms | 60.250.74.198 |
| 62 | 2026-08-15 18:57 | 639224163338654093 |
|
493 ms | 60.250.74.198 |
| 61 | 2026-08-15 18:42 | 639224154287995374 |
|
464 ms | 60.250.74.198 |
| 60 | 2026-08-15 18:27 | 639224145118612503 |
|
475 ms | 60.250.74.198 |
| 59 | 2026-08-15 18:12 | 639224135995990731 |
|
478 ms | 60.250.74.198 |
| 58 | 2026-08-15 17:57 | 639224127185332624 |
|
533 ms | 60.250.74.198 |
| 57 | 2026-08-15 17:42 | 639224118229289175 |
|
503 ms | 60.250.74.198 |
| 56 | 2026-08-15 17:27 | 639224109273796359 |
|
470 ms | 60.250.74.198 |
| 55 | 2026-08-15 17:12 | 639224100490805608 |
|
477 ms | 60.250.74.198 |
| 54 | 2026-08-15 16:57 | 639224091353714490 |
|
476 ms | 60.250.74.198 |
| 53 | 2026-08-15 16:42 | 639224082033126828 |
|
478 ms | 60.250.74.198 |
| 52 | 2026-08-15 16:27 | 639224072736962403 |
|
470 ms | 60.250.74.198 |
| 51 | 2026-08-15 15:34 | 639224041475563754 |
|
513 ms | 60.250.74.198 |
| 50 | 2026-08-15 15:19 | 639224032345604453 |
|
494 ms | 60.250.74.198 |
| 49 | 2026-08-15 15:04 | 639224023169497283 |
|
515 ms | 60.250.74.198 |
| 48 | 2026-08-15 14:49 | 639224013981146405 |
|
473 ms | 60.250.74.198 |
| 47 | 2026-08-15 14:33 | 639224004883412586 |
|
508 ms | 60.250.74.198 |
| 46 | 2026-08-15 14:18 | 639223995612880615 |
|
493 ms | 60.250.74.198 |
| 45 | 2026-08-15 14:03 | 639223986271830789 |
|
481 ms | 60.250.74.198 |
| 44 | 2026-08-15 13:47 | 639223977005780949 |
|
470 ms | 60.250.74.198 |
| 43 | 2026-08-15 13:31 | 639223967653137793 |
|
466 ms | 60.250.74.198 |
| 42 | 2026-08-15 13:16 | 639223958286010799 |
|
476 ms | 60.250.74.198 |
| 41 | 2026-08-15 13:00 | 639223948936108345 |
|
484 ms | 60.250.74.198 |
| 40 | 2026-08-15 12:44 | 639223939673066880 |
|
531 ms | 60.250.74.198 |
| 39 | 2026-08-15 11:52 | 639223908317760530 |
|
238 ms | 60.250.74.198 |
| 38 | 2026-08-15 11:37 | 639223898992594258 |
|
249 ms | 60.250.74.198 |
| 37 | 2026-08-15 11:21 | 639223889761312823 |
|
236 ms | 60.250.74.198 |
| 36 | 2026-08-15 11:06 | 639223880359273507 |
|
492 ms | 60.250.74.198 |
| 35 | 2026-08-15 10:50 | 639223870920466808 |
|
239 ms | 60.250.74.198 |
| 34 | 2026-08-15 10:35 | 639223861579762179 |
|
479 ms | 60.250.74.198 |
| 33 | 2026-08-15 10:19 | 639223852238616009 |
|
249 ms | 60.250.74.198 |
| 32 | 2026-08-15 10:04 | 639223843019815620 |
|
232 ms | 60.250.74.198 |
| 31 | 2026-08-15 09:48 | 639223833669915012 |
|
483 ms | 60.250.74.198 |
| 30 | 2026-08-15 09:33 | 639223824494613222 |
|
469 ms | 60.250.74.198 |
| 29 | 2026-08-15 09:17 | 639223815116325293 |
|
507 ms | 60.250.74.198 |
| 28 | 2026-08-15 09:01 | 639223805493870221 |
|
235 ms | 60.250.74.198 |
| 27 | 2026-08-15 08:09 | 639223774218660438 |
|
247 ms | 60.250.74.198 |
| 26 | 2026-08-15 07:54 | 639223764663090372 |
|
477 ms | 60.250.74.198 |
| 25 | 2026-08-15 07:38 | 639223755338811400 |
|
486 ms | 60.250.74.198 |
| 24 | 2026-08-15 07:22 | 639223746019193268 |
|
249 ms | 60.250.74.198 |
| 23 | 2026-08-15 07:06 | 639223736658778104 |
|
240 ms | 60.250.74.198 |
| 22 | 2026-08-15 06:51 | 639223727330194499 |
|
234 ms | 60.250.74.198 |
| 21 | 2026-08-15 06:35 | 639223717848514742 |
|
488 ms | 60.250.74.198 |
| 20 | 2026-08-15 06:19 | 639223708284754056 |
|
469 ms | 60.250.74.198 |
| 19 | 2026-08-15 06:04 | 639223699061259933 |
|
241 ms | 60.250.74.198 |
| 18 | 2026-08-15 05:48 | 639223689592545140 |
|
2178 ms | 60.250.74.198 |
| 17 | 2026-08-15 05:32 | 639223680143410810 |
|
239 ms | 60.250.74.198 |
| 16 | 2026-08-15 05:16 | 639223670514517104 |
|
236 ms | 60.250.74.198 |
| 15 | 2026-08-15 04:23 | 639223638855054294 |
|
466 ms | 60.250.74.198 |
| 14 | 2026-08-15 04:08 | 639223629623335972 |
|
531 ms | 60.250.74.198 |
| 13 | 2026-08-15 03:52 | 639223620390189495 |
|
476 ms | 60.250.74.198 |
| 12 | 2026-08-15 03:37 | 639223610916950440 |
|
2250 ms | 60.250.74.198 |
| 11 | 2026-08-15 03:21 | 639223601597759168 |
|
189 ms | 60.250.74.198 |
| 10 | 2026-08-15 03:06 | 639223592342172093 |
|
480 ms | 60.250.74.198 |
| 9 | 2026-08-15 02:51 | 639223583324121497 |
|
506 ms | 60.250.74.198 |
| 8 | 2026-08-15 02:35 | 639223574086714218 |
|
466 ms | 60.250.74.198 |
| 7 | 2026-08-15 02:20 | 639223564698424889 |
|
481 ms | 60.250.74.198 |
| 6 | 2026-08-15 02:04 | 639223555408664206 |
|
476 ms | 60.250.74.198 |
| 5 | 2026-08-15 01:49 | 639223546000912416 |
|
501 ms | 60.250.74.198 |
| 4 | 2026-08-15 01:33 | 639223536550774847 |
|
493 ms | 60.250.74.198 |
| 3 | 2026-08-15 00:40 | 639223505017205611 |
|
478 ms | 60.250.74.198 |
| 2 | 2026-08-15 00:25 | 639223495784410207 |
|
468 ms | 60.250.74.198 |
| 1 | 2026-08-15 00:09 | 639223486524583054 |
|
476 ms | 60.250.74.198 |