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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 71 successful responses, 1 failed responses, and 248 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
72
Historical checks stored for this nameserver on selected date
Average Latency
248 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-13 23:59
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
71
Checks that returned a measurable response
Failed Responses
1
Checks with no response or no returned latency
Failure Rate
1%
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 2026-08-13 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 |
|---|---|---|---|---|---|
| 72 | 2026-08-13 23:59 | 639222618462620588 |
|
34 ms | 209.208.28.145 |
| 71 | 2026-08-13 23:42 | 639222608688333012 |
|
248 ms | 209.208.28.145 |
| 70 | 2026-08-13 23:26 | 639222598741756356 |
|
115 ms | 209.208.28.145 |
| 69 | 2026-08-13 23:09 | 639222588615244093 |
|
122 ms | 209.208.28.145 |
| 68 | 2026-08-13 22:15 | 639222556495289724 |
|
246 ms | 209.208.28.145 |
| 67 | 2026-08-13 21:58 | 639222546477917698 |
|
244 ms | 209.208.28.145 |
| 66 | 2026-08-13 21:42 | 639222536257653790 |
|
238 ms | 209.208.28.145 |
| 65 | 2026-08-13 21:24 | 639222525833084485 |
|
244 ms | 209.208.28.145 |
| 64 | 2026-08-13 21:07 | 639222515446085004 |
|
491 ms | 209.208.28.145 |
| 63 | 2026-08-13 20:50 | 639222505166766781 |
|
282 ms | 209.208.28.145 |
| 62 | 2026-08-13 20:33 | 639222494930541001 |
|
239 ms | 209.208.28.145 |
| 61 | 2026-08-13 20:16 | 639222484469216890 |
|
253 ms | 209.208.28.145 |
| 60 | 2026-08-13 19:58 | 639222474270039940 |
|
512 ms | 209.208.28.145 |
| 59 | 2026-08-13 19:41 | 639222464005587385 |
|
126 ms | 209.208.28.145 |
| 58 | 2026-08-13 19:24 | 639222453485975041 |
|
122 ms | 209.208.28.145 |
| 57 | 2026-08-13 19:06 | 639222442984828770 |
|
242 ms | 209.208.28.145 |
| 56 | 2026-08-13 18:12 | 639222410191353397 |
|
245 ms | 209.208.28.145 |
| 55 | 2026-08-13 17:55 | 639222399952628376 |
|
242 ms | 209.208.28.145 |
| 54 | 2026-08-13 17:37 | 639222389608608647 |
|
196 ms | 209.208.28.145 |
| 53 | 2026-08-13 17:20 | 639222379604012481 |
|
122 ms | 209.208.28.145 |
| 52 | 2026-08-13 17:04 | 639222369372672858 |
|
244 ms | 209.208.28.145 |
| 51 | 2026-08-13 16:47 | 639222359096909298 |
|
118 ms | 209.208.28.145 |
| 50 | 2026-08-13 16:29 | 639222348814301655 |
|
322 ms | 209.208.28.145 |
| 49 | 2026-08-13 16:12 | 639222338608331104 |
|
238 ms | 209.208.28.145 |
| 48 | 2026-08-13 15:55 | 639222328204609760 |
|
259 ms | 209.208.28.145 |
| 47 | 2026-08-13 15:38 | 639222317859759909 |
|
253 ms | 209.208.28.145 |
| 46 | 2026-08-13 15:21 | 639222307560137918 |
|
248 ms | 209.208.28.145 |
| 45 | 2026-08-13 15:03 | 639222297274357149 |
|
238 ms | 209.208.28.145 |
| 44 | 2026-08-13 14:10 | 639222265004477827 |
|
237 ms | 209.208.28.145 |
| 43 | 2026-08-13 13:54 | 639222255176583683 |
|
119 ms | 209.208.28.145 |
| 42 | 2026-08-13 13:37 | 639222245340146131 |
|
118 ms | 209.208.28.145 |
| 41 | 2026-08-13 13:21 | 639222235662219956 |
|
239 ms | 209.208.28.145 |
| 40 | 2026-08-13 13:05 | 639222225817223284 |
|
138 ms | 209.208.28.145 |
| 39 | 2026-08-13 12:49 | 639222216341869648 |
|
261 ms | 209.208.28.145 |
| 38 | 2026-08-13 12:33 | 639222206848442189 |
|
252 ms | 209.208.28.145 |
| 37 | 2026-08-13 12:17 | 639222197538963225 |
|
245 ms | 209.208.28.145 |
| 36 | 2026-08-13 12:02 | 639222188113685569 |
|
266 ms | 209.208.28.145 |
| 35 | 2026-08-13 11:46 | 639222178880138458 |
|
245 ms | 209.208.28.145 |
| 34 | 2026-08-13 11:31 | 639222169343013317 |
|
237 ms | 209.208.28.145 |
| 33 | 2026-08-13 11:15 | 639222159910600596 |
|
239 ms | 209.208.28.145 |
| 32 | 2026-08-13 10:23 | 639222128676274866 |
|
241 ms | 209.208.28.145 |
| 31 | 2026-08-13 10:07 | 639222119169781983 |
|
243 ms | 209.208.28.145 |
| 30 | 2026-08-13 09:51 | 639222109996148889 |
|
252 ms | 209.208.28.145 |
| 29 | 2026-08-13 09:36 | 639222100791323799 |
|
2121 ms | 209.208.28.145 |
| 28 | 2026-08-13 09:21 | 639222091647893142 |
|
123 ms | 209.208.28.145 |
| 27 | 2026-08-13 09:06 | 639222082524717649 |
|
246 ms | 209.208.28.145 |
| 26 | 2026-08-13 08:51 | 639222073378630456 |
|
8 ms | 209.208.28.145 |
| 25 | 2026-08-13 08:36 | 639222064537306701 |
|
119 ms | 209.208.28.145 |
| 24 | 2026-08-13 08:21 | 639222055409471864 |
|
5 ms | 209.208.28.145 |
| 23 | 2026-08-13 08:05 | 639222046117152411 |
|
131 ms | 209.208.28.145 |
| 22 | 2026-08-13 07:50 | 639222036915107067 |
|
250 ms | 209.208.28.145 |
| 21 | 2026-08-13 07:34 | 639222027654889141 |
|
243 ms | 209.208.28.145 |
| 20 | 2026-08-13 06:43 | 639221996824612035 |
|
252 ms | 209.208.28.145 |
| 19 | 2026-08-13 06:28 | 639221987863418113 |
|
7 ms | 209.208.28.145 |
| 18 | 2026-08-13 06:13 | 639221979006823112 |
|
11 ms | 209.208.28.145 |
| 17 | 2026-08-13 05:59 | 639221970068466615 |
|
5 ms | 209.208.28.145 |
| 16 | 2026-08-13 05:43 | 639221961001585139 |
|
7 ms | 209.208.28.145 |
| 15 | 2026-08-13 05:29 | 639221952104046397 |
|
123 ms | 209.208.28.145 |
| 14 | 2026-08-13 05:14 | 639221943247694484 |
|
113 ms | 209.208.28.145 |
| 13 | 2026-08-13 04:59 | 639221934603388241 |
|
117 ms | 209.208.28.145 |
| 12 | 2026-08-13 04:44 | 639221925729273358 |
|
121 ms | 209.208.28.145 |
| 11 | 2026-08-13 04:30 | 639221916777813401 |
|
232 ms | 209.208.28.145 |
| 10 | 2026-08-13 04:15 | 639221907816913910 |
|
255 ms | 209.208.28.145 |
| 9 | 2026-08-13 03:59 | 639221898639694322 |
|
2122 ms | 209.208.28.145 |
| 8 | 2026-08-13 03:08 | 639221868257567489 |
|
122 ms | 209.208.28.145 |
| 7 | 2026-08-13 02:53 | 639221859270235608 |
|
292 ms | 209.208.28.145 |
| 6 | 2026-08-13 02:38 | 639221850184464515 |
|
135 ms | 209.208.28.145 |
| 5 | 2026-08-13 02:22 | 639221841141973425 |
|
265 ms | 209.208.28.145 |
| 4 | 2026-08-13 01:32 | 639221810548753083 |
|
125 ms | 209.208.28.145 |
| 3 | 2026-08-13 01:17 | 639221801656796262 |
|
122 ms | 209.208.28.145 |
| 2 | 2026-08-13 01:02 | 639221792658715334 |
|
- | |
| 1 | 2026-08-13 00:47 | 639221783571379176 |
|
124 ms | 209.208.28.145 |