History for ns1.switchbook.com
Domain: switchbook.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.switchbook.com
ns1.switchbook.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 2026-08-23. For this date, NameServerHistory found 76 DNS check records, 67 successful responses, 9 failed responses, and 561 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.switchbook.com.
Records on Selected Date
76
Historical checks stored for this nameserver on selected date
Average Latency
561 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-23 23:58
All timestamps shown in UTC
Latest Resolved IP on Selected Date
198.57.247.176
Most recently resolved hosting IP on selected date
Successful Responses
67
Checks that returned a measurable response
Failed Responses
9
Checks with no response or no returned latency
Failure Rate
12%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns1.switchbook.com
Showing DNS history for 2026-08-23 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 | 2026-08-23 23:58 | 639231254406598736 |
|
3 ms | 198.57.247.176 |
| 75 | 2026-08-23 23:41 | 639231244697865594 |
|
333 ms | 198.57.247.176 |
| 74 | 2026-08-23 23:25 | 639231234893504693 |
|
331 ms | 198.57.247.176 |
| 73 | 2026-08-23 23:09 | 639231225024549139 |
|
1045 ms | 198.57.247.176 |
| 72 | 2026-08-23 22:52 | 639231214931957622 |
|
369 ms | 198.57.247.176 |
| 71 | 2026-08-23 22:35 | 639231204962010549 |
|
2685 ms | 198.57.247.176 |
| 70 | 2026-08-23 22:19 | 639231195170138463 |
|
2514 ms | 198.57.247.176 |
| 69 | 2026-08-23 22:02 | 639231185235020577 |
|
3 ms | 198.57.247.176 |
| 68 | 2026-08-23 21:46 | 639231175558690075 |
|
523 ms | 198.57.247.176 |
| 67 | 2026-08-23 21:30 | 639231165610444012 |
|
331 ms | 198.57.247.176 |
| 66 | 2026-08-23 20:37 | 639231133806425363 |
|
180 ms | 198.57.247.176 |
| 65 | 2026-08-23 20:20 | 639231124203758023 |
|
- | |
| 64 | 2026-08-23 20:04 | 639231114428262706 |
|
517 ms | 198.57.247.176 |
| 63 | 2026-08-23 19:48 | 639231104662480065 |
|
836 ms | 198.57.247.176 |
| 62 | 2026-08-23 19:32 | 639231094840372018 |
|
167 ms | 198.57.247.176 |
| 61 | 2026-08-23 19:15 | 639231085024583224 |
|
485 ms | 198.57.247.176 |
| 60 | 2026-08-23 18:59 | 639231075257417427 |
|
- | |
| 59 | 2026-08-23 18:43 | 639231065516009503 |
|
1347 ms | 198.57.247.176 |
| 58 | 2026-08-23 18:27 | 639231055805348837 |
|
1759 ms | 198.57.247.176 |
| 57 | 2026-08-23 18:10 | 639231045980373765 |
|
- | |
| 56 | 2026-08-23 17:54 | 639231035984577527 |
|
- | |
| 55 | 2026-08-23 17:37 | 639231025928115303 |
|
330 ms | 198.57.247.176 |
| 54 | 2026-08-23 16:44 | 639230994250157583 |
|
683 ms | 198.57.247.176 |
| 53 | 2026-08-23 16:28 | 639230984476411369 |
|
699 ms | 198.57.247.176 |
| 52 | 2026-08-23 16:11 | 639230974838373450 |
|
330 ms | 198.57.247.176 |
| 51 | 2026-08-23 15:55 | 639230965244277645 |
|
345 ms | 198.57.247.176 |
| 50 | 2026-08-23 15:39 | 639230955522101820 |
|
498 ms | 198.57.247.176 |
| 49 | 2026-08-23 15:23 | 639230945754521603 |
|
495 ms | 198.57.247.176 |
| 48 | 2026-08-23 15:07 | 639230935852040504 |
|
491 ms | 198.57.247.176 |
| 47 | 2026-08-23 14:50 | 639230926222061048 |
|
1553 ms | 198.57.247.176 |
| 46 | 2026-08-23 14:34 | 639230916449726907 |
|
1321 ms | 198.57.247.176 |
| 45 | 2026-08-23 14:18 | 639230906595053086 |
|
- | |
| 44 | 2026-08-23 14:01 | 639230896680429441 |
|
- | |
| 43 | 2026-08-23 13:45 | 639230886630210965 |
|
642 ms | 198.57.247.176 |
| 42 | 2026-08-23 12:53 | 639230855430405719 |
|
4 ms | 198.57.247.176 |
| 41 | 2026-08-23 12:36 | 639230845707499136 |
|
161 ms | 198.57.247.176 |
| 40 | 2026-08-23 12:20 | 639230836186805419 |
|
- | |
| 39 | 2026-08-23 12:04 | 639230826493828316 |
|
330 ms | 198.57.247.176 |
| 38 | 2026-08-23 11:48 | 639230816817882996 |
|
177 ms | 198.57.247.176 |
| 37 | 2026-08-23 11:32 | 639230806933854189 |
|
321 ms | 198.57.247.176 |
| 36 | 2026-08-23 11:15 | 639230797120243854 |
|
335 ms | 198.57.247.176 |
| 35 | 2026-08-23 10:59 | 639230787310272840 |
|
719 ms | 198.57.247.176 |
| 34 | 2026-08-23 10:43 | 639230777600173142 |
|
335 ms | 198.57.247.176 |
| 33 | 2026-08-23 10:27 | 639230767665024593 |
|
3 ms | 198.57.247.176 |
| 32 | 2026-08-23 10:10 | 639230757720962293 |
|
501 ms | 198.57.247.176 |
| 31 | 2026-08-23 09:53 | 639230747722189784 |
|
1089 ms | 198.57.247.176 |
| 30 | 2026-08-23 09:01 | 639230716313923480 |
|
3 ms | 198.57.247.176 |
| 29 | 2026-08-23 08:45 | 639230706813835990 |
|
2900 ms | 198.57.247.176 |
| 28 | 2026-08-23 08:29 | 639230696871062203 |
|
336 ms | 198.57.247.176 |
| 27 | 2026-08-23 08:12 | 639230687142781616 |
|
2 ms | 198.57.247.176 |
| 26 | 2026-08-23 07:56 | 639230677432142227 |
|
3 ms | 198.57.247.176 |
| 25 | 2026-08-23 07:40 | 639230667686258061 |
|
2179 ms | 198.57.247.176 |
| 24 | 2026-08-23 07:24 | 639230658039243685 |
|
333 ms | 198.57.247.176 |
| 23 | 2026-08-23 07:07 | 639230648468473803 |
|
- | |
| 22 | 2026-08-23 06:51 | 639230638829658294 |
|
492 ms | 198.57.247.176 |
| 21 | 2026-08-23 06:35 | 639230629247017617 |
|
550 ms | 198.57.247.176 |
| 20 | 2026-08-23 06:19 | 639230619625318239 |
|
344 ms | 198.57.247.176 |
| 19 | 2026-08-23 06:03 | 639230609697630264 |
|
180 ms | 198.57.247.176 |
| 18 | 2026-08-23 05:11 | 639230578570131864 |
|
537 ms | 198.57.247.176 |
| 17 | 2026-08-23 04:55 | 639230568958963168 |
|
335 ms | 198.57.247.176 |
| 16 | 2026-08-23 04:39 | 639230559287611211 |
|
704 ms | 198.57.247.176 |
| 15 | 2026-08-23 04:23 | 639230549524312030 |
|
320 ms | 198.57.247.176 |
| 14 | 2026-08-23 04:07 | 639230539739801669 |
|
2 ms | 198.57.247.176 |
| 13 | 2026-08-23 03:50 | 639230530084069375 |
|
3 ms | 198.57.247.176 |
| 12 | 2026-08-23 03:34 | 639230520362691441 |
|
337 ms | 198.57.247.176 |
| 11 | 2026-08-23 03:18 | 639230510677194518 |
|
3 ms | 198.57.247.176 |
| 10 | 2026-08-23 03:02 | 639230501156002646 |
|
325 ms | 198.57.247.176 |
| 9 | 2026-08-23 02:46 | 639230491502198541 |
|
165 ms | 198.57.247.176 |
| 8 | 2026-08-23 02:30 | 639230481860318494 |
|
341 ms | 198.57.247.176 |
| 7 | 2026-08-23 02:14 | 639230471893008575 |
|
- | |
| 6 | 2026-08-23 01:20 | 639230440030877421 |
|
845 ms | 198.57.247.176 |
| 5 | 2026-08-23 01:04 | 639230430479725508 |
|
3 ms | 198.57.247.176 |
| 4 | 2026-08-23 00:48 | 639230420875160219 |
|
3 ms | 198.57.247.176 |
| 3 | 2026-08-23 00:32 | 639230411240692575 |
|
3 ms | 198.57.247.176 |
| 2 | 2026-08-23 00:16 | 639230401550806607 |
|
337 ms | 198.57.247.176 |
| 1 | 2026-08-23 00:00 | 639230391807229016 |
|
1242 ms | 198.57.247.176 |