History for ns1.bookcovers.biz
Domain: bookcovers.biz • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.bookcovers.biz
ns1.bookcovers.biz 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 2026-08-26. For this date, NameServerHistory found 54 DNS check records, 54 successful responses, 0 failed responses, and 393 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.bookcovers.biz.
Records on Selected Date
54
Historical checks stored for this nameserver on selected date
Average Latency
393 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-26 17:48
All timestamps shown in UTC
Latest Resolved IP on Selected Date
158.101.76.7
Most recently resolved hosting IP on selected date
Successful Responses
54
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.bookcovers.biz
Showing DNS history for 2026-08-26 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 |
|---|---|---|---|---|---|
| 54 | 2026-08-26 17:48 | 639233624977342122 |
|
502 ms | 158.101.76.7 |
| 53 | 2026-08-26 17:30 | 639233614446136153 |
|
247 ms | 158.101.76.7 |
| 52 | 2026-08-26 17:12 | 639233603737877581 |
|
251 ms | 158.101.76.7 |
| 51 | 2026-08-26 16:55 | 639233593269224651 |
|
249 ms | 158.101.76.7 |
| 50 | 2026-08-26 16:37 | 639233582635086903 |
|
499 ms | 158.101.76.7 |
| 49 | 2026-08-26 16:19 | 639233572000374575 |
|
248 ms | 158.101.76.7 |
| 48 | 2026-08-26 16:01 | 639233561188633861 |
|
483 ms | 158.101.76.7 |
| 47 | 2026-08-26 15:44 | 639233550544357027 |
|
247 ms | 158.101.76.7 |
| 46 | 2026-08-26 14:49 | 639233517966053117 |
|
492 ms | 158.101.76.7 |
| 45 | 2026-08-26 14:32 | 639233507603253585 |
|
495 ms | 158.101.76.7 |
| 44 | 2026-08-26 14:14 | 639233497229039167 |
|
491 ms | 158.101.76.7 |
| 43 | 2026-08-26 13:57 | 639233486864546406 |
|
497 ms | 158.101.76.7 |
| 42 | 2026-08-26 13:40 | 639233476455174682 |
|
259 ms | 158.101.76.7 |
| 41 | 2026-08-26 13:23 | 639233466171592605 |
|
5 ms | 158.101.76.7 |
| 40 | 2026-08-26 13:05 | 639233455747096265 |
|
3 ms | 158.101.76.7 |
| 39 | 2026-08-26 12:48 | 639233445367152284 |
|
237 ms | 158.101.76.7 |
| 38 | 2026-08-26 12:31 | 639233434974187439 |
|
243 ms | 158.101.76.7 |
| 37 | 2026-08-26 12:13 | 639233424567558554 |
|
494 ms | 158.101.76.7 |
| 36 | 2026-08-26 11:56 | 639233414056832719 |
|
247 ms | 158.101.76.7 |
| 35 | 2026-08-26 11:38 | 639233403515141099 |
|
505 ms | 158.101.76.7 |
| 34 | 2026-08-26 10:44 | 639233370841350248 |
|
2008 ms | 158.101.76.7 |
| 33 | 2026-08-26 10:27 | 639233360361507238 |
|
498 ms | 158.101.76.7 |
| 32 | 2026-08-26 10:09 | 639233350067824371 |
|
332 ms | 158.101.76.7 |
| 31 | 2026-08-26 09:52 | 639233339545274518 |
|
247 ms | 158.101.76.7 |
| 30 | 2026-08-26 09:34 | 639233329214918079 |
|
493 ms | 158.101.76.7 |
| 29 | 2026-08-26 09:17 | 639233318749762337 |
|
498 ms | 158.101.76.7 |
| 28 | 2026-08-26 09:00 | 639233308387917838 |
|
4 ms | 158.101.76.7 |
| 27 | 2026-08-26 08:42 | 639233297961740122 |
|
493 ms | 158.101.76.7 |
| 26 | 2026-08-26 08:25 | 639233287487159094 |
|
3 ms | 158.101.76.7 |
| 25 | 2026-08-26 08:08 | 639233276995531707 |
|
2010 ms | 158.101.76.7 |
| 24 | 2026-08-26 07:50 | 639233266521568229 |
|
246 ms | 158.101.76.7 |
| 23 | 2026-08-26 07:32 | 639233256081047431 |
|
501 ms | 158.101.76.7 |
| 22 | 2026-08-26 06:39 | 639233223620132921 |
|
503 ms | 158.101.76.7 |
| 21 | 2026-08-26 06:21 | 639233213287814244 |
|
490 ms | 158.101.76.7 |
| 20 | 2026-08-26 06:04 | 639233202925983161 |
|
501 ms | 158.101.76.7 |
| 19 | 2026-08-26 05:47 | 639233192644780696 |
|
489 ms | 158.101.76.7 |
| 18 | 2026-08-26 05:30 | 639233182401183833 |
|
501 ms | 158.101.76.7 |
| 17 | 2026-08-26 05:13 | 639233172074181051 |
|
250 ms | 158.101.76.7 |
| 16 | 2026-08-26 04:55 | 639233161808421455 |
|
243 ms | 158.101.76.7 |
| 15 | 2026-08-26 04:38 | 639233151357344052 |
|
248 ms | 158.101.76.7 |
| 14 | 2026-08-26 04:21 | 639233141034116946 |
|
487 ms | 158.101.76.7 |
| 13 | 2026-08-26 04:04 | 639233130828334142 |
|
256 ms | 158.101.76.7 |
| 12 | 2026-08-26 03:46 | 639233120373450007 |
|
238 ms | 158.101.76.7 |
| 11 | 2026-08-26 03:29 | 639233110066216193 |
|
481 ms | 158.101.76.7 |
| 10 | 2026-08-26 02:36 | 639233078065410564 |
|
279 ms | 158.101.76.7 |
| 9 | 2026-08-26 02:19 | 639233067787457832 |
|
486 ms | 158.101.76.7 |
| 8 | 2026-08-26 02:02 | 639233057501801162 |
|
244 ms | 158.101.76.7 |
| 7 | 2026-08-26 01:44 | 639233047089431703 |
|
30 ms | 158.101.76.7 |
| 6 | 2026-08-26 01:27 | 639233036754790688 |
|
3 ms | 158.101.76.7 |
| 5 | 2026-08-26 01:10 | 639233026412602472 |
|
246 ms | 158.101.76.7 |
| 4 | 2026-08-26 00:53 | 639233016064066127 |
|
247 ms | 158.101.76.7 |
| 3 | 2026-08-26 00:35 | 639233005922655772 |
|
494 ms | 158.101.76.7 |
| 2 | 2026-08-26 00:18 | 639232995672256907 |
|
244 ms | 158.101.76.7 |
| 1 | 2026-08-26 00:01 | 639232985300872416 |
|
245 ms | 158.101.76.7 |