DNS response history for default.opensrs.org

default.opensrs.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 336 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 default.opensrs.org.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

336 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

216.40.33.249

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 default.opensrs.org

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 23:56 639229527598660841
3 ms 216.40.33.249
72 2026-08-21 23:40 639229517954323214
137 ms 216.40.33.249
71 2026-08-21 23:24 639229508269999021
382 ms 216.40.33.249
70 2026-08-21 23:07 639229498559060171
4 ms 216.40.33.249
69 2026-08-21 22:51 639229488519347586
377 ms 216.40.33.249
68 2026-08-21 21:57 639229456606578934
218 ms 216.40.33.249
67 2026-08-21 21:41 639229446985772499
416 ms 216.40.33.249
66 2026-08-21 21:25 639229437367313098
120 ms 216.40.33.249
65 2026-08-21 21:09 639229427923950391
149 ms 216.40.33.249
64 2026-08-21 20:53 639229418168588854
340 ms 216.40.33.249
63 2026-08-21 20:37 639229408345678334
365 ms 216.40.33.249
62 2026-08-21 20:21 639229398616354648
2010 ms 216.40.33.249
61 2026-08-21 20:04 639229388634592323
2112 ms 216.40.33.249
60 2026-08-21 19:48 639229378792837692
112 ms 216.40.33.249
59 2026-08-21 19:32 639229369154682311
365 ms 216.40.33.249
58 2026-08-21 19:15 639229359248017926
531 ms 216.40.33.249
57 2026-08-21 18:58 639229349124294642
389 ms 216.40.33.249
56 2026-08-21 18:06 639229317791715692
30 ms 216.40.33.249
55 2026-08-21 17:50 639229308115194575
351 ms 216.40.33.249
54 2026-08-21 17:34 639229298320320558
111 ms 216.40.33.249
53 2026-08-21 17:18 639229288674863221
8 ms 216.40.33.249
52 2026-08-21 17:01 639229278983677079
337 ms 216.40.33.249
51 2026-08-21 16:45 639229269405517175
115 ms 216.40.33.249
50 2026-08-21 16:29 639229259594798244
210 ms 216.40.33.249
49 2026-08-21 16:13 639229249736681188
356 ms 216.40.33.249
48 2026-08-21 15:56 639229239699417787
371 ms 216.40.33.249
47 2026-08-21 15:39 639229229621964033
24 ms 216.40.33.249
46 2026-08-21 15:22 639229219567270965
4 ms 216.40.33.249
45 2026-08-21 15:05 639229209406666856
125 ms 216.40.33.249
44 2026-08-21 14:13 639229177815876178
2214 ms 216.40.33.249
43 2026-08-21 13:56 639229168243572685
341 ms 216.40.33.249
42 2026-08-21 13:41 639229158599856475
117 ms 216.40.33.249
41 2026-08-21 13:25 639229148998940902
1718 ms 216.40.33.249
40 2026-08-21 13:09 639229139276923594
232 ms 216.40.33.249
39 2026-08-21 12:52 639229129709912394
233 ms 216.40.33.249
38 2026-08-21 12:36 639229119801488500
395 ms 216.40.33.249
37 2026-08-21 12:20 639229110135262458
230 ms 216.40.33.249
36 2026-08-21 12:04 639229100336051392
5 ms 216.40.33.249
35 2026-08-21 11:47 639229090641415626
378 ms 216.40.33.249
34 2026-08-21 11:31 639229080702683947
233 ms 216.40.33.249
33 2026-08-21 11:14 639229070601456699
373 ms 216.40.33.249
32 2026-08-21 10:21 639229038947447232
12 ms 216.40.33.249
31 2026-08-21 10:05 639229029268708773
9 ms 216.40.33.249
30 2026-08-21 09:49 639229019647910603
266 ms 216.40.33.249
29 2026-08-21 09:33 639229009983843738
126 ms 216.40.33.249
28 2026-08-21 09:17 639229000203331882
204 ms 216.40.33.249
27 2026-08-21 09:00 639228990302335999
236 ms 216.40.33.249
26 2026-08-21 08:44 639228980567740722
32 ms 216.40.33.249
25 2026-08-21 08:28 639228970762445174
242 ms 216.40.33.249
24 2026-08-21 08:11 639228961065054445
111 ms 216.40.33.249
23 2026-08-21 07:55 639228951224649885
243 ms 216.40.33.249
22 2026-08-21 07:39 639228941303864592
381 ms 216.40.33.249
21 2026-08-21 07:22 639228931191328583
434 ms 216.40.33.249
20 2026-08-21 06:29 639228899518173317
11 ms 216.40.33.249
19 2026-08-21 06:13 639228889785027669
2138 ms 216.40.33.249
18 2026-08-21 05:57 639228880106330161
225 ms 216.40.33.249
17 2026-08-21 05:40 639228870316184091
252 ms 216.40.33.249
16 2026-08-21 05:24 639228860695366512
182 ms 216.40.33.249
15 2026-08-21 05:08 639228851027209500
248 ms 216.40.33.249
14 2026-08-21 04:52 639228841479265462
229 ms 216.40.33.249
13 2026-08-21 04:36 639228831752962260
371 ms 216.40.33.249
12 2026-08-21 04:20 639228821953295483
187 ms 216.40.33.249
11 2026-08-21 04:03 639228812227429953
111 ms 216.40.33.249
10 2026-08-21 03:47 639228802476107538
3 ms 216.40.33.249
9 2026-08-21 03:31 639228792525492032
247 ms 216.40.33.249
8 2026-08-21 02:38 639228761131421385
31 ms 216.40.33.249
7 2026-08-21 02:22 639228751571206692
359 ms 216.40.33.249
6 2026-08-21 02:06 639228741705571019
265 ms 216.40.33.249
5 2026-08-21 01:49 639228731642208228
125 ms 216.40.33.249
4 2026-08-21 00:57 639228700387002072
239 ms 216.40.33.249
3 2026-08-21 00:41 639228690742014433
134 ms 216.40.33.249
2 2026-08-21 00:25 639228680877937122
247 ms 216.40.33.249
1 2026-08-21 00:08 639228670775860800
111 ms 216.40.33.249