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 2026-08-18. For this date, NameServerHistory found 76 DNS check records, 73 successful responses, 3 failed responses, and 699 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
699 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-18 23:59
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
73
Checks that returned a measurable response
Failed Responses
3
Checks with no response or no returned latency
Failure Rate
4%
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 2026-08-18 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 | 2026-08-18 23:59 | 639226935204800669 |
|
846 ms | 198.57.247.176 |
| 75 | 2026-08-18 23:42 | 639226925298919497 |
|
524 ms | 198.57.247.176 |
| 74 | 2026-08-18 23:26 | 639226915487885053 |
|
- | |
| 73 | 2026-08-18 23:09 | 639226905465760034 |
|
589 ms | 198.57.247.176 |
| 72 | 2026-08-18 22:53 | 639226895378104692 |
|
859 ms | 198.57.247.176 |
| 71 | 2026-08-18 21:59 | 639226863374232622 |
|
822 ms | 198.57.247.176 |
| 70 | 2026-08-18 21:43 | 639226853698516058 |
|
168 ms | 198.57.247.176 |
| 69 | 2026-08-18 21:27 | 639226843797360601 |
|
2550 ms | 198.57.247.176 |
| 68 | 2026-08-18 21:10 | 639226834046588155 |
|
- | |
| 67 | 2026-08-18 20:54 | 639226824234488533 |
|
3 ms | 198.57.247.176 |
| 66 | 2026-08-18 20:37 | 639226814549928621 |
|
986 ms | 198.57.247.176 |
| 65 | 2026-08-18 20:21 | 639226804721432353 |
|
3 ms | 198.57.247.176 |
| 64 | 2026-08-18 20:05 | 639226795048828184 |
|
521 ms | 198.57.247.176 |
| 63 | 2026-08-18 19:49 | 639226785202482420 |
|
5 ms | 198.57.247.176 |
| 62 | 2026-08-18 19:32 | 639226775309362607 |
|
171 ms | 198.57.247.176 |
| 61 | 2026-08-18 19:16 | 639226765406586155 |
|
- | |
| 60 | 2026-08-18 18:59 | 639226755437790519 |
|
2040 ms | 198.57.247.176 |
| 59 | 2026-08-18 18:06 | 639226723856194457 |
|
347 ms | 198.57.247.176 |
| 58 | 2026-08-18 17:50 | 639226714050583422 |
|
555 ms | 198.57.247.176 |
| 57 | 2026-08-18 17:34 | 639226704236499724 |
|
3 ms | 198.57.247.176 |
| 56 | 2026-08-18 17:17 | 639226694184520163 |
|
1441 ms | 198.57.247.176 |
| 55 | 2026-08-18 17:00 | 639226684161203477 |
|
3 ms | 198.57.247.176 |
| 54 | 2026-08-18 16:44 | 639226674305430109 |
|
166 ms | 198.57.247.176 |
| 53 | 2026-08-18 16:27 | 639226664489607984 |
|
865 ms | 198.57.247.176 |
| 52 | 2026-08-18 16:11 | 639226654533111667 |
|
171 ms | 198.57.247.176 |
| 51 | 2026-08-18 15:54 | 639226644778594725 |
|
174 ms | 198.57.247.176 |
| 50 | 2026-08-18 15:38 | 639226634901553621 |
|
884 ms | 198.57.247.176 |
| 49 | 2026-08-18 15:22 | 639226624921864967 |
|
500 ms | 198.57.247.176 |
| 48 | 2026-08-18 15:05 | 639226614939419403 |
|
3174 ms | 198.57.247.176 |
| 47 | 2026-08-18 14:12 | 639226583021074771 |
|
4 ms | 198.57.247.176 |
| 46 | 2026-08-18 13:55 | 639226573279933585 |
|
3 ms | 198.57.247.176 |
| 45 | 2026-08-18 13:39 | 639226563494036301 |
|
3189 ms | 198.57.247.176 |
| 44 | 2026-08-18 13:23 | 639226553708216256 |
|
660 ms | 198.57.247.176 |
| 43 | 2026-08-18 13:06 | 639226544003734815 |
|
174 ms | 198.57.247.176 |
| 42 | 2026-08-18 12:50 | 639226534105733155 |
|
477 ms | 198.57.247.176 |
| 41 | 2026-08-18 12:34 | 639226524298118898 |
|
3650 ms | 198.57.247.176 |
| 40 | 2026-08-18 12:17 | 639226514525195335 |
|
1050 ms | 198.57.247.176 |
| 39 | 2026-08-18 12:01 | 639226504703635320 |
|
366 ms | 198.57.247.176 |
| 38 | 2026-08-18 11:45 | 639226494737271720 |
|
831 ms | 198.57.247.176 |
| 37 | 2026-08-18 11:28 | 639226485005027236 |
|
168 ms | 198.57.247.176 |
| 36 | 2026-08-18 11:12 | 639226475133236105 |
|
648 ms | 198.57.247.176 |
| 35 | 2026-08-18 10:18 | 639226442975077052 |
|
4 ms | 198.57.247.176 |
| 34 | 2026-08-18 10:02 | 639226433317932039 |
|
332 ms | 198.57.247.176 |
| 33 | 2026-08-18 09:46 | 639226423688431096 |
|
326 ms | 198.57.247.176 |
| 32 | 2026-08-18 09:30 | 639226413998250045 |
|
512 ms | 198.57.247.176 |
| 31 | 2026-08-18 09:14 | 639226404284554875 |
|
827 ms | 198.57.247.176 |
| 30 | 2026-08-18 08:57 | 639226394637043309 |
|
878 ms | 198.57.247.176 |
| 29 | 2026-08-18 08:41 | 639226385052447582 |
|
168 ms | 198.57.247.176 |
| 28 | 2026-08-18 08:25 | 639226375506189603 |
|
3 ms | 198.57.247.176 |
| 27 | 2026-08-18 08:09 | 639226365690646426 |
|
2 ms | 198.57.247.176 |
| 26 | 2026-08-18 07:53 | 639226355771007701 |
|
1220 ms | 198.57.247.176 |
| 25 | 2026-08-18 07:36 | 639226345946269369 |
|
168 ms | 198.57.247.176 |
| 24 | 2026-08-18 07:20 | 639226336241601848 |
|
998 ms | 198.57.247.176 |
| 23 | 2026-08-18 06:28 | 639226304950675290 |
|
657 ms | 198.57.247.176 |
| 22 | 2026-08-18 06:12 | 639226295324754616 |
|
940 ms | 198.57.247.176 |
| 21 | 2026-08-18 05:56 | 639226285824640601 |
|
331 ms | 198.57.247.176 |
| 20 | 2026-08-18 05:40 | 639226276321223917 |
|
344 ms | 198.57.247.176 |
| 19 | 2026-08-18 05:24 | 639226266800200046 |
|
633 ms | 198.57.247.176 |
| 18 | 2026-08-18 05:08 | 639226256958066164 |
|
344 ms | 198.57.247.176 |
| 17 | 2026-08-18 04:52 | 639226247432364597 |
|
166 ms | 198.57.247.176 |
| 16 | 2026-08-18 04:36 | 639226237703388552 |
|
769 ms | 198.57.247.176 |
| 15 | 2026-08-18 04:20 | 639226227937569589 |
|
2159 ms | 198.57.247.176 |
| 14 | 2026-08-18 04:04 | 639226218052465471 |
|
167 ms | 198.57.247.176 |
| 13 | 2026-08-18 03:47 | 639226208429623997 |
|
331 ms | 198.57.247.176 |
| 12 | 2026-08-18 03:31 | 639226198800675295 |
|
331 ms | 198.57.247.176 |
| 11 | 2026-08-18 02:39 | 639226167722042574 |
|
2 ms | 198.57.247.176 |
| 10 | 2026-08-18 02:23 | 639226158277924383 |
|
327 ms | 198.57.247.176 |
| 9 | 2026-08-18 02:08 | 639226148757810592 |
|
323 ms | 198.57.247.176 |
| 8 | 2026-08-18 01:52 | 639226139348611045 |
|
8 ms | 198.57.247.176 |
| 7 | 2026-08-18 01:36 | 639226129823462907 |
|
5054 ms | 198.57.247.176 |
| 6 | 2026-08-18 01:20 | 639226120218260005 |
|
1606 ms | 198.57.247.176 |
| 5 | 2026-08-18 01:04 | 639226110875503904 |
|
3 ms | 198.57.247.176 |
| 4 | 2026-08-18 00:49 | 639226101376311912 |
|
663 ms | 198.57.247.176 |
| 3 | 2026-08-18 00:33 | 639226091924943492 |
|
340 ms | 198.57.247.176 |
| 2 | 2026-08-18 00:17 | 639226082133158124 |
|
172 ms | 198.57.247.176 |
| 1 | 2026-08-18 00:00 | 639226072268080268 |
|
342 ms | 198.57.247.176 |