History for ns1.rootflags.org
Domain: rootflags.org • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns1.rootflags.org
ns1.rootflags.org 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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 57 successful responses, 0 failed responses, and 352 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.rootflags.org.
Records on Selected Date
57
Historical checks stored for this nameserver on selected date
Average Latency
352 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-20 23:16
All timestamps shown in UTC
Latest Resolved IP on Selected Date
209.208.28.145
Most recently resolved hosting IP on selected date
Successful Responses
57
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 ns1.rootflags.org
Showing DNS history for 2026-08-20 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 |
|---|---|---|---|---|---|
| 57 | 2026-08-20 23:16 | 639228639850033448 |
|
130 ms | 209.208.28.145 |
| 56 | 2026-08-20 23:00 | 639228630204271870 |
|
292 ms | 209.208.28.145 |
| 55 | 2026-08-20 22:44 | 639228620295091135 |
|
4 ms | 209.208.28.145 |
| 54 | 2026-08-20 22:27 | 639228610298336915 |
|
241 ms | 209.208.28.145 |
| 53 | 2026-08-20 21:35 | 639228578917047616 |
|
250 ms | 209.208.28.145 |
| 52 | 2026-08-20 21:18 | 639228569046445709 |
|
4 ms | 209.208.28.145 |
| 51 | 2026-08-20 21:02 | 639228558946830986 |
|
125 ms | 209.208.28.145 |
| 50 | 2026-08-20 20:44 | 639228548977359217 |
|
253 ms | 209.208.28.145 |
| 49 | 2026-08-20 19:52 | 639228517494157668 |
|
140 ms | 209.208.28.145 |
| 48 | 2026-08-20 19:36 | 639228507374116892 |
|
321 ms | 209.208.28.145 |
| 47 | 2026-08-20 19:19 | 639228497315154893 |
|
259 ms | 209.208.28.145 |
| 46 | 2026-08-20 19:02 | 639228487287648341 |
|
6 ms | 209.208.28.145 |
| 45 | 2026-08-20 18:09 | 639228455828123788 |
|
121 ms | 209.208.28.145 |
| 44 | 2026-08-20 17:53 | 639228445900082244 |
|
235 ms | 209.208.28.145 |
| 43 | 2026-08-20 17:36 | 639228435866352323 |
|
139 ms | 209.208.28.145 |
| 42 | 2026-08-20 17:19 | 639228425802273151 |
|
118 ms | 209.208.28.145 |
| 41 | 2026-08-20 16:26 | 639228393616324230 |
|
2198 ms | 209.208.28.145 |
| 40 | 2026-08-20 16:09 | 639228383590408693 |
|
126 ms | 209.208.28.145 |
| 39 | 2026-08-20 15:52 | 639228373471467474 |
|
251 ms | 209.208.28.145 |
| 38 | 2026-08-20 15:35 | 639228363426647311 |
|
258 ms | 209.208.28.145 |
| 37 | 2026-08-20 14:42 | 639228331681701910 |
|
8 ms | 209.208.28.145 |
| 36 | 2026-08-20 14:26 | 639228321714746824 |
|
273 ms | 209.208.28.145 |
| 35 | 2026-08-20 14:09 | 639228311652090262 |
|
152 ms | 209.208.28.145 |
| 34 | 2026-08-20 13:52 | 639228301670088587 |
|
260 ms | 209.208.28.145 |
| 33 | 2026-08-20 13:00 | 639228269987976710 |
|
2117 ms | 209.208.28.145 |
| 32 | 2026-08-20 12:43 | 639228260009452308 |
|
198 ms | 209.208.28.145 |
| 31 | 2026-08-20 12:26 | 639228249661740894 |
|
252 ms | 209.208.28.145 |
| 30 | 2026-08-20 12:09 | 639228239552680346 |
|
244 ms | 209.208.28.145 |
| 29 | 2026-08-20 11:16 | 639228207667580819 |
|
255 ms | 209.208.28.145 |
| 28 | 2026-08-20 10:59 | 639228197494011560 |
|
239 ms | 209.208.28.145 |
| 27 | 2026-08-20 10:42 | 639228187497039939 |
|
2236 ms | 209.208.28.145 |
| 26 | 2026-08-20 10:25 | 639228177408432646 |
|
255 ms | 209.208.28.145 |
| 25 | 2026-08-20 09:34 | 639228146356166262 |
|
1447 ms | 209.208.28.145 |
| 24 | 2026-08-20 09:17 | 639228136541505712 |
|
253 ms | 209.208.28.145 |
| 23 | 2026-08-20 09:01 | 639228126519136598 |
|
235 ms | 209.208.28.145 |
| 22 | 2026-08-20 08:44 | 639228116537148885 |
|
194 ms | 209.208.28.145 |
| 21 | 2026-08-20 07:51 | 639228085320764351 |
|
253 ms | 209.208.28.145 |
| 20 | 2026-08-20 07:36 | 639228075444604839 |
|
946 ms | 209.208.28.145 |
| 19 | 2026-08-20 07:19 | 639228065615498985 |
|
258 ms | 209.208.28.145 |
| 18 | 2026-08-20 07:02 | 639228055675321422 |
|
125 ms | 209.208.28.145 |
| 17 | 2026-08-20 06:10 | 639228024230839396 |
|
600 ms | 209.208.28.145 |
| 16 | 2026-08-20 05:54 | 639228014720406505 |
|
262 ms | 209.208.28.145 |
| 15 | 2026-08-20 05:38 | 639228004930827030 |
|
249 ms | 209.208.28.145 |
| 14 | 2026-08-20 05:21 | 639227995103340154 |
|
223 ms | 209.208.28.145 |
| 13 | 2026-08-20 04:29 | 639227963811374894 |
|
3 ms | 209.208.28.145 |
| 12 | 2026-08-20 04:13 | 639227954132571365 |
|
241 ms | 209.208.28.145 |
| 11 | 2026-08-20 03:57 | 639227944541208342 |
|
242 ms | 209.208.28.145 |
| 10 | 2026-08-20 03:41 | 639227934657213484 |
|
258 ms | 209.208.28.145 |
| 9 | 2026-08-20 02:49 | 639227903628145469 |
|
248 ms | 209.208.28.145 |
| 8 | 2026-08-20 02:33 | 639227893995483475 |
|
121 ms | 209.208.28.145 |
| 7 | 2026-08-20 02:17 | 639227884280244209 |
|
248 ms | 209.208.28.145 |
| 6 | 2026-08-20 02:00 | 639227874371147132 |
|
145 ms | 209.208.28.145 |
| 5 | 2026-08-20 01:08 | 639227843224256432 |
|
247 ms | 209.208.28.145 |
| 4 | 2026-08-20 00:52 | 639227833720403506 |
|
269 ms | 209.208.28.145 |
| 3 | 2026-08-20 00:37 | 639227824170728278 |
|
702 ms | 209.208.28.145 |
| 2 | 2026-08-20 00:21 | 639227814865867570 |
|
236 ms | 209.208.28.145 |
| 1 | 2026-08-20 00:05 | 639227805445376839 |
|
112 ms | 209.208.28.145 |