History for ns2.cfb4.com
Domain: cfb4.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.cfb4.com
ns2.cfb4.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 344 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.cfb4.com.
Records on Selected Date
73
Historical checks stored for this nameserver on selected date
Average Latency
344 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-21 23:55
All timestamps shown in UTC
Latest Resolved IP on Selected Date
209.50.248.243
Most recently resolved hosting IP on selected date
Successful Responses
73
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 ns2.cfb4.com
Showing DNS history for 2026-08-21 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 | 2026-08-21 23:55 | 639229527598660841 |
|
339 ms | 209.50.248.243 |
| 72 | 2026-08-21 23:39 | 639229517954323214 |
|
200 ms | 209.50.248.243 |
| 71 | 2026-08-21 23:23 | 639229508269999021 |
|
153 ms | 209.50.248.243 |
| 70 | 2026-08-21 23:07 | 639229498559060171 |
|
16 ms | 209.50.248.243 |
| 69 | 2026-08-21 22:50 | 639229488519347586 |
|
338 ms | 209.50.248.243 |
| 68 | 2026-08-21 21:57 | 639229456606578934 |
|
2154 ms | 209.50.248.243 |
| 67 | 2026-08-21 21:41 | 639229446985772499 |
|
2159 ms | 209.50.248.243 |
| 66 | 2026-08-21 21:25 | 639229437367313098 |
|
163 ms | 209.50.248.243 |
| 65 | 2026-08-21 21:09 | 639229427923950391 |
|
333 ms | 209.50.248.243 |
| 64 | 2026-08-21 20:53 | 639229418168588854 |
|
3 ms | 209.50.248.243 |
| 63 | 2026-08-21 20:37 | 639229408345678334 |
|
323 ms | 209.50.248.243 |
| 62 | 2026-08-21 20:20 | 639229398616354648 |
|
271 ms | 209.50.248.243 |
| 61 | 2026-08-21 20:04 | 639229388634592323 |
|
25 ms | 209.50.248.243 |
| 60 | 2026-08-21 19:47 | 639229378792837692 |
|
342 ms | 209.50.248.243 |
| 59 | 2026-08-21 19:31 | 639229369154682311 |
|
168 ms | 209.50.248.243 |
| 58 | 2026-08-21 19:15 | 639229359248017926 |
|
4 ms | 209.50.248.243 |
| 57 | 2026-08-21 18:58 | 639229349124294642 |
|
3 ms | 209.50.248.243 |
| 56 | 2026-08-21 18:06 | 639229317791715692 |
|
16 ms | 209.50.248.243 |
| 55 | 2026-08-21 17:50 | 639229308115194575 |
|
7 ms | 209.50.248.243 |
| 54 | 2026-08-21 17:33 | 639229298320320558 |
|
338 ms | 209.50.248.243 |
| 53 | 2026-08-21 17:17 | 639229288674863221 |
|
4 ms | 209.50.248.243 |
| 52 | 2026-08-21 17:01 | 639229278983677079 |
|
329 ms | 209.50.248.243 |
| 51 | 2026-08-21 16:45 | 639229269405517175 |
|
2007 ms | 209.50.248.243 |
| 50 | 2026-08-21 16:29 | 639229259594798244 |
|
327 ms | 209.50.248.243 |
| 49 | 2026-08-21 16:12 | 639229249736681188 |
|
4 ms | 209.50.248.243 |
| 48 | 2026-08-21 15:56 | 639229239699417787 |
|
4 ms | 209.50.248.243 |
| 47 | 2026-08-21 15:39 | 639229229621964033 |
|
2008 ms | 209.50.248.243 |
| 46 | 2026-08-21 15:22 | 639229219567270965 |
|
2157 ms | 209.50.248.243 |
| 45 | 2026-08-21 15:05 | 639229209406666856 |
|
197 ms | 209.50.248.243 |
| 44 | 2026-08-21 14:12 | 639229177815876178 |
|
6 ms | 209.50.248.243 |
| 43 | 2026-08-21 13:56 | 639229168243572685 |
|
168 ms | 209.50.248.243 |
| 42 | 2026-08-21 13:40 | 639229158599856475 |
|
326 ms | 209.50.248.243 |
| 41 | 2026-08-21 13:24 | 639229148998940902 |
|
188 ms | 209.50.248.243 |
| 40 | 2026-08-21 13:08 | 639229139276923594 |
|
330 ms | 209.50.248.243 |
| 39 | 2026-08-21 12:52 | 639229129709912394 |
|
292 ms | 209.50.248.243 |
| 38 | 2026-08-21 12:36 | 639229119801488500 |
|
3 ms | 209.50.248.243 |
| 37 | 2026-08-21 12:19 | 639229110135262458 |
|
3 ms | 209.50.248.243 |
| 36 | 2026-08-21 12:03 | 639229100336051392 |
|
3 ms | 209.50.248.243 |
| 35 | 2026-08-21 11:47 | 639229090641415626 |
|
6 ms | 209.50.248.243 |
| 34 | 2026-08-21 11:30 | 639229080702683947 |
|
330 ms | 209.50.248.243 |
| 33 | 2026-08-21 11:14 | 639229070601456699 |
|
333 ms | 209.50.248.243 |
| 32 | 2026-08-21 10:21 | 639229038947447232 |
|
3 ms | 209.50.248.243 |
| 31 | 2026-08-21 10:05 | 639229029268708773 |
|
5 ms | 209.50.248.243 |
| 30 | 2026-08-21 09:49 | 639229019647910603 |
|
8 ms | 209.50.248.243 |
| 29 | 2026-08-21 09:33 | 639229009983843738 |
|
273 ms | 209.50.248.243 |
| 28 | 2026-08-21 09:17 | 639229000203331882 |
|
2154 ms | 209.50.248.243 |
| 27 | 2026-08-21 09:00 | 639228990302335999 |
|
17 ms | 209.50.248.243 |
| 26 | 2026-08-21 08:44 | 639228980567740722 |
|
158 ms | 209.50.248.243 |
| 25 | 2026-08-21 08:27 | 639228970762445174 |
|
4 ms | 209.50.248.243 |
| 24 | 2026-08-21 08:11 | 639228961065054445 |
|
157 ms | 209.50.248.243 |
| 23 | 2026-08-21 07:55 | 639228951224649885 |
|
8 ms | 209.50.248.243 |
| 22 | 2026-08-21 07:38 | 639228941303864592 |
|
4 ms | 209.50.248.243 |
| 21 | 2026-08-21 07:21 | 639228931191328583 |
|
343 ms | 209.50.248.243 |
| 20 | 2026-08-21 06:29 | 639228899518173317 |
|
3 ms | 209.50.248.243 |
| 19 | 2026-08-21 06:13 | 639228889785027669 |
|
336 ms | 209.50.248.243 |
| 18 | 2026-08-21 05:56 | 639228880106330161 |
|
3 ms | 209.50.248.243 |
| 17 | 2026-08-21 05:40 | 639228870316184091 |
|
2166 ms | 209.50.248.243 |
| 16 | 2026-08-21 05:24 | 639228860695366512 |
|
3 ms | 209.50.248.243 |
| 15 | 2026-08-21 05:08 | 639228851027209500 |
|
96 ms | 209.50.248.243 |
| 14 | 2026-08-21 04:52 | 639228841479265462 |
|
2 ms | 209.50.248.243 |
| 13 | 2026-08-21 04:36 | 639228831752962260 |
|
2 ms | 209.50.248.243 |
| 12 | 2026-08-21 04:19 | 639228821953295483 |
|
348 ms | 209.50.248.243 |
| 11 | 2026-08-21 04:03 | 639228812227429953 |
|
168 ms | 209.50.248.243 |
| 10 | 2026-08-21 03:47 | 639228802476107538 |
|
339 ms | 209.50.248.243 |
| 9 | 2026-08-21 03:30 | 639228792525492032 |
|
338 ms | 209.50.248.243 |
| 8 | 2026-08-21 02:38 | 639228761131421385 |
|
5 ms | 209.50.248.243 |
| 7 | 2026-08-21 02:22 | 639228751571206692 |
|
153 ms | 209.50.248.243 |
| 6 | 2026-08-21 02:06 | 639228741705571019 |
|
154 ms | 209.50.248.243 |
| 5 | 2026-08-21 01:49 | 639228731642208228 |
|
336 ms | 209.50.248.243 |
| 4 | 2026-08-21 00:57 | 639228700387002072 |
|
165 ms | 209.50.248.243 |
| 3 | 2026-08-21 00:41 | 639228690742014433 |
|
335 ms | 209.50.248.243 |
| 2 | 2026-08-21 00:24 | 639228680877937122 |
|
337 ms | 209.50.248.243 |
| 1 | 2026-08-21 00:07 | 639228670775860800 |
|
341 ms | 209.50.248.243 |