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 2026-08-22. For this date, NameServerHistory found 73 DNS check records, 71 successful responses, 2 failed responses, and 500 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
73
Historical checks stored for this nameserver on selected date
Average Latency
500 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-22 23:44
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
71
Checks that returned a measurable response
Failed Responses
2
Checks with no response or no returned latency
Failure Rate
3%
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 2026-08-22 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 |
|---|---|---|---|---|---|
| 73 | 2026-08-22 23:44 | 639230382051619327 |
|
3 ms | 198.57.247.176 |
| 72 | 2026-08-22 23:27 | 639230372323353529 |
|
584 ms | 198.57.247.176 |
| 71 | 2026-08-22 23:11 | 639230362586451064 |
|
2 ms | 198.57.247.176 |
| 70 | 2026-08-22 22:55 | 639230352793666303 |
|
335 ms | 198.57.247.176 |
| 69 | 2026-08-22 22:38 | 639230342775737758 |
|
3 ms | 198.57.247.176 |
| 68 | 2026-08-22 22:22 | 639230332639939561 |
|
341 ms | 198.57.247.176 |
| 67 | 2026-08-22 21:29 | 639230301014190104 |
|
330 ms | 198.57.247.176 |
| 66 | 2026-08-22 21:12 | 639230291048161498 |
|
518 ms | 198.57.247.176 |
| 65 | 2026-08-22 20:55 | 639230280894353664 |
|
331 ms | 198.57.247.176 |
| 64 | 2026-08-22 20:38 | 639230270699419073 |
|
325 ms | 198.57.247.176 |
| 63 | 2026-08-22 20:21 | 639230260248163050 |
|
341 ms | 198.57.247.176 |
| 62 | 2026-08-22 20:04 | 639230250122494282 |
|
855 ms | 198.57.247.176 |
| 61 | 2026-08-22 19:47 | 639230239972935046 |
|
510 ms | 198.57.247.176 |
| 60 | 2026-08-22 19:30 | 639230229963262464 |
|
- | |
| 59 | 2026-08-22 19:14 | 639230220033804658 |
|
667 ms | 198.57.247.176 |
| 58 | 2026-08-22 18:57 | 639230209891107289 |
|
4 ms | 198.57.247.176 |
| 57 | 2026-08-22 18:40 | 639230199630298717 |
|
3 ms | 198.57.247.176 |
| 56 | 2026-08-22 18:23 | 639230189301984150 |
|
1173 ms | 198.57.247.176 |
| 55 | 2026-08-22 17:29 | 639230157138468804 |
|
490 ms | 198.57.247.176 |
| 54 | 2026-08-22 17:12 | 639230146987869495 |
|
382 ms | 198.57.247.176 |
| 53 | 2026-08-22 16:55 | 639230136768638516 |
|
335 ms | 198.57.247.176 |
| 52 | 2026-08-22 16:38 | 639230126735907877 |
|
1024 ms | 198.57.247.176 |
| 51 | 2026-08-22 16:21 | 639230116551187768 |
|
5 ms | 198.57.247.176 |
| 50 | 2026-08-22 16:05 | 639230106335615913 |
|
918 ms | 198.57.247.176 |
| 49 | 2026-08-22 15:47 | 639230096177758176 |
|
325 ms | 198.57.247.176 |
| 48 | 2026-08-22 15:31 | 639230086185999993 |
|
315 ms | 198.57.247.176 |
| 47 | 2026-08-22 15:14 | 639230076247854903 |
|
1456 ms | 198.57.247.176 |
| 46 | 2026-08-22 14:57 | 639230066076077530 |
|
333 ms | 198.57.247.176 |
| 45 | 2026-08-22 14:40 | 639230055738197328 |
|
339 ms | 198.57.247.176 |
| 44 | 2026-08-22 14:23 | 639230045411225521 |
|
4 ms | 198.57.247.176 |
| 43 | 2026-08-22 13:29 | 639230013046000470 |
|
336 ms | 198.57.247.176 |
| 42 | 2026-08-22 13:12 | 639230003090037878 |
|
324 ms | 198.57.247.176 |
| 41 | 2026-08-22 12:55 | 639229993008259475 |
|
338 ms | 198.57.247.176 |
| 40 | 2026-08-22 12:39 | 639229982909449470 |
|
335 ms | 198.57.247.176 |
| 39 | 2026-08-22 12:22 | 639229973035502212 |
|
333 ms | 198.57.247.176 |
| 38 | 2026-08-22 12:05 | 639229963064296145 |
|
872 ms | 198.57.247.176 |
| 37 | 2026-08-22 11:49 | 639229952996162143 |
|
1038 ms | 198.57.247.176 |
| 36 | 2026-08-22 11:32 | 639229943051949195 |
|
7 ms | 198.57.247.176 |
| 35 | 2026-08-22 11:15 | 639229932919214934 |
|
655 ms | 198.57.247.176 |
| 34 | 2026-08-22 10:58 | 639229922745889838 |
|
4 ms | 198.57.247.176 |
| 33 | 2026-08-22 10:42 | 639229912587214796 |
|
1149 ms | 198.57.247.176 |
| 32 | 2026-08-22 10:24 | 639229902240004454 |
|
333 ms | 198.57.247.176 |
| 31 | 2026-08-22 09:32 | 639229870800501662 |
|
3 ms | 198.57.247.176 |
| 30 | 2026-08-22 09:15 | 639229861058384956 |
|
4 ms | 198.57.247.176 |
| 29 | 2026-08-22 08:59 | 639229851158592604 |
|
338 ms | 198.57.247.176 |
| 28 | 2026-08-22 08:43 | 639229841475569629 |
|
333 ms | 198.57.247.176 |
| 27 | 2026-08-22 08:26 | 639229831887658471 |
|
485 ms | 198.57.247.176 |
| 26 | 2026-08-22 08:11 | 639229822043670346 |
|
3694 ms | 198.57.247.176 |
| 25 | 2026-08-22 07:54 | 639229812327913936 |
|
2454 ms | 198.57.247.176 |
| 24 | 2026-08-22 07:38 | 639229802629488686 |
|
10 ms | 198.57.247.176 |
| 23 | 2026-08-22 07:22 | 639229793051447309 |
|
865 ms | 198.57.247.176 |
| 22 | 2026-08-22 07:06 | 639229783303531961 |
|
507 ms | 198.57.247.176 |
| 21 | 2026-08-22 06:49 | 639229773458051942 |
|
332 ms | 198.57.247.176 |
| 20 | 2026-08-22 06:33 | 639229763373848056 |
|
2 ms | 198.57.247.176 |
| 19 | 2026-08-22 05:40 | 639229732140622809 |
|
330 ms | 198.57.247.176 |
| 18 | 2026-08-22 05:24 | 639229722699695967 |
|
326 ms | 198.57.247.176 |
| 17 | 2026-08-22 05:09 | 639229713097498075 |
|
310 ms | 198.57.247.176 |
| 16 | 2026-08-22 04:53 | 639229703543969637 |
|
638 ms | 198.57.247.176 |
| 15 | 2026-08-22 04:37 | 639229693970392873 |
|
317 ms | 198.57.247.176 |
| 14 | 2026-08-22 04:21 | 639229684277329469 |
|
515 ms | 198.57.247.176 |
| 13 | 2026-08-22 04:04 | 639229674501596661 |
|
- | |
| 12 | 2026-08-22 03:48 | 639229665064441147 |
|
314 ms | 198.57.247.176 |
| 11 | 2026-08-22 03:32 | 639229655507536872 |
|
326 ms | 198.57.247.176 |
| 10 | 2026-08-22 03:16 | 639229645849603111 |
|
476 ms | 198.57.247.176 |
| 9 | 2026-08-22 03:00 | 639229636090497453 |
|
1258 ms | 198.57.247.176 |
| 8 | 2026-08-22 02:44 | 639229625978544281 |
|
300 ms | 198.57.247.176 |
| 7 | 2026-08-22 01:51 | 639229594644662176 |
|
2366 ms | 198.57.247.176 |
| 6 | 2026-08-22 01:35 | 639229585214633065 |
|
4 ms | 198.57.247.176 |
| 5 | 2026-08-22 01:19 | 639229575581042175 |
|
336 ms | 198.57.247.176 |
| 4 | 2026-08-22 01:03 | 639229565912268962 |
|
157 ms | 198.57.247.176 |
| 3 | 2026-08-22 00:47 | 639229556237813203 |
|
3 ms | 198.57.247.176 |
| 2 | 2026-08-22 00:31 | 639229546625802518 |
|
502 ms | 198.57.247.176 |
| 1 | 2026-08-22 00:15 | 639229537172016621 |
|
2 ms | 198.57.247.176 |