History for ns2.switchbook.com
Domain: switchbook.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.switchbook.com
ns2.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, 70 successful responses, 6 failed responses, and 774 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.switchbook.com.
Records on Selected Date
76
Historical checks stored for this nameserver on selected date
Average Latency
774 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
70
Checks that returned a measurable response
Failed Responses
6
Checks with no response or no returned latency
Failure Rate
8%
Based on the selected date history
Selected Date Status
Responsive
At least one successful response exists on selected date
History for ns2.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 |
|
337 ms | 198.57.247.176 |
| 74 | 2026-08-23 23:25 | 639231234893504693 |
|
336 ms | 198.57.247.176 |
| 73 | 2026-08-23 23:08 | 639231225024549139 |
|
348 ms | 198.57.247.176 |
| 72 | 2026-08-23 22:52 | 639231214931957622 |
|
338 ms | 198.57.247.176 |
| 71 | 2026-08-23 22:35 | 639231204962010549 |
|
533 ms | 198.57.247.176 |
| 70 | 2026-08-23 22:19 | 639231195170138463 |
|
488 ms | 198.57.247.176 |
| 69 | 2026-08-23 22:02 | 639231185235020577 |
|
874 ms | 198.57.247.176 |
| 68 | 2026-08-23 21:46 | 639231175558690075 |
|
502 ms | 198.57.247.176 |
| 67 | 2026-08-23 21:30 | 639231165610444012 |
|
521 ms | 198.57.247.176 |
| 66 | 2026-08-23 20:37 | 639231133806425363 |
|
645 ms | 198.57.247.176 |
| 65 | 2026-08-23 20:20 | 639231124203758023 |
|
331 ms | 198.57.247.176 |
| 64 | 2026-08-23 20:04 | 639231114428262706 |
|
2665 ms | 198.57.247.176 |
| 63 | 2026-08-23 19:48 | 639231104662480065 |
|
1703 ms | 198.57.247.176 |
| 62 | 2026-08-23 19:32 | 639231094840372018 |
|
336 ms | 198.57.247.176 |
| 61 | 2026-08-23 19:15 | 639231085024583224 |
|
3 ms | 198.57.247.176 |
| 60 | 2026-08-23 18:59 | 639231075257417427 |
|
2 ms | 198.57.247.176 |
| 59 | 2026-08-23 18:43 | 639231065516009503 |
|
328 ms | 198.57.247.176 |
| 58 | 2026-08-23 18:26 | 639231055805348837 |
|
160 ms | 198.57.247.176 |
| 57 | 2026-08-23 18:10 | 639231045980373765 |
|
816 ms | 198.57.247.176 |
| 56 | 2026-08-23 17:54 | 639231035984577527 |
|
936 ms | 198.57.247.176 |
| 55 | 2026-08-23 17:37 | 639231025928115303 |
|
489 ms | 198.57.247.176 |
| 54 | 2026-08-23 16:44 | 639230994250157583 |
|
3242 ms | 198.57.247.176 |
| 53 | 2026-08-23 16:28 | 639230984476411369 |
|
327 ms | 198.57.247.176 |
| 52 | 2026-08-23 16:11 | 639230974838373450 |
|
- | |
| 51 | 2026-08-23 15:55 | 639230965244277645 |
|
2951 ms | 198.57.247.176 |
| 50 | 2026-08-23 15:39 | 639230955522101820 |
|
- | |
| 49 | 2026-08-23 15:23 | 639230945754521603 |
|
484 ms | 198.57.247.176 |
| 48 | 2026-08-23 15:07 | 639230935852040504 |
|
887 ms | 198.57.247.176 |
| 47 | 2026-08-23 14:50 | 639230926222061048 |
|
317 ms | 198.57.247.176 |
| 46 | 2026-08-23 14:34 | 639230916449726907 |
|
2484 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 |
|
1616 ms | 198.57.247.176 |
| 42 | 2026-08-23 12:53 | 639230855430405719 |
|
3978 ms | 198.57.247.176 |
| 41 | 2026-08-23 12:36 | 639230845707499136 |
|
331 ms | 198.57.247.176 |
| 40 | 2026-08-23 12:20 | 639230836186805419 |
|
- | |
| 39 | 2026-08-23 12:04 | 639230826493828316 |
|
1228 ms | 198.57.247.176 |
| 38 | 2026-08-23 11:48 | 639230816817882996 |
|
352 ms | 198.57.247.176 |
| 37 | 2026-08-23 11:32 | 639230806933854189 |
|
610 ms | 198.57.247.176 |
| 36 | 2026-08-23 11:15 | 639230797120243854 |
|
486 ms | 198.57.247.176 |
| 35 | 2026-08-23 10:59 | 639230787310272840 |
|
4 ms | 198.57.247.176 |
| 34 | 2026-08-23 10:43 | 639230777600173142 |
|
495 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 |
|
338 ms | 198.57.247.176 |
| 31 | 2026-08-23 09:53 | 639230747722189784 |
|
664 ms | 198.57.247.176 |
| 30 | 2026-08-23 09:01 | 639230716313923480 |
|
670 ms | 198.57.247.176 |
| 29 | 2026-08-23 08:45 | 639230706813835990 |
|
- | |
| 28 | 2026-08-23 08:29 | 639230696871062203 |
|
337 ms | 198.57.247.176 |
| 27 | 2026-08-23 08:12 | 639230687142781616 |
|
512 ms | 198.57.247.176 |
| 26 | 2026-08-23 07:56 | 639230677432142227 |
|
490 ms | 198.57.247.176 |
| 25 | 2026-08-23 07:40 | 639230667686258061 |
|
157 ms | 198.57.247.176 |
| 24 | 2026-08-23 07:24 | 639230658039243685 |
|
382 ms | 198.57.247.176 |
| 23 | 2026-08-23 07:07 | 639230648468473803 |
|
490 ms | 198.57.247.176 |
| 22 | 2026-08-23 06:51 | 639230638829658294 |
|
335 ms | 198.57.247.176 |
| 21 | 2026-08-23 06:35 | 639230629247017617 |
|
2665 ms | 198.57.247.176 |
| 20 | 2026-08-23 06:19 | 639230619625318239 |
|
12 ms | 198.57.247.176 |
| 19 | 2026-08-23 06:03 | 639230609697630264 |
|
332 ms | 198.57.247.176 |
| 18 | 2026-08-23 05:11 | 639230578570131864 |
|
339 ms | 198.57.247.176 |
| 17 | 2026-08-23 04:55 | 639230568958963168 |
|
496 ms | 198.57.247.176 |
| 16 | 2026-08-23 04:39 | 639230559287611211 |
|
924 ms | 198.57.247.176 |
| 15 | 2026-08-23 04:23 | 639230549524312030 |
|
9 ms | 198.57.247.176 |
| 14 | 2026-08-23 04:07 | 639230539739801669 |
|
3 ms | 198.57.247.176 |
| 13 | 2026-08-23 03:50 | 639230530084069375 |
|
165 ms | 198.57.247.176 |
| 12 | 2026-08-23 03:34 | 639230520362691441 |
|
330 ms | 198.57.247.176 |
| 11 | 2026-08-23 03:18 | 639230510677194518 |
|
345 ms | 198.57.247.176 |
| 10 | 2026-08-23 03:02 | 639230501156002646 |
|
1256 ms | 198.57.247.176 |
| 9 | 2026-08-23 02:46 | 639230491502198541 |
|
163 ms | 198.57.247.176 |
| 8 | 2026-08-23 02:30 | 639230481860318494 |
|
4952 ms | 198.57.247.176 |
| 7 | 2026-08-23 02:14 | 639230471893008575 |
|
489 ms | 198.57.247.176 |
| 6 | 2026-08-23 01:20 | 639230440030877421 |
|
171 ms | 198.57.247.176 |
| 5 | 2026-08-23 01:04 | 639230430479725508 |
|
2677 ms | 198.57.247.176 |
| 4 | 2026-08-23 00:48 | 639230420875160219 |
|
667 ms | 198.57.247.176 |
| 3 | 2026-08-23 00:32 | 639230411240692575 |
|
326 ms | 198.57.247.176 |
| 2 | 2026-08-23 00:16 | 639230401550806607 |
|
343 ms | 198.57.247.176 |
| 1 | 2026-08-23 00:00 | 639230391807229016 |
|
666 ms | 198.57.247.176 |