DNS response history for uncertain.observer

uncertain.observer 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 2026-08-17. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 403 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 uncertain.observer.
Records on Selected Date

71

Historical checks stored for this nameserver on selected date

Average Latency

403 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:43

All timestamps shown in UTC

Latest Resolved IP on Selected Date

71.19.248.219

Most recently resolved hosting IP on selected date

Successful Responses

71

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 uncertain.observer

Showing DNS history for 2026-08-17 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
71 2026-08-17 23:43 639226062577647657
371 ms 71.19.248.219
70 2026-08-17 22:51 639226031060857136
1729 ms 71.19.248.219
69 2026-08-17 22:35 639226021535117364
14 ms 71.19.248.219
68 2026-08-17 22:19 639226011884237078
4 ms 71.19.248.219
67 2026-08-17 22:03 639226002309299142
390 ms 71.19.248.219
66 2026-08-17 21:47 639225992791784448
213 ms 71.19.248.219
65 2026-08-17 21:31 639225983045271390
74 ms 71.19.248.219
64 2026-08-17 21:15 639225973246293513
3 ms 71.19.248.219
63 2026-08-17 20:58 639225963620186236
100 ms 71.19.248.219
62 2026-08-17 20:42 639225953899183916
2 ms 71.19.248.219
61 2026-08-17 20:26 639225944391528206
1868 ms 71.19.248.219
60 2026-08-17 20:10 639225934593254169
2 ms 71.19.248.219
59 2026-08-17 19:54 639225924669984512
376 ms 71.19.248.219
58 2026-08-17 19:01 639225893048561320
361 ms 71.19.248.219
57 2026-08-17 18:45 639225883481298424
499 ms 71.19.248.219
56 2026-08-17 18:29 639225873845394034
394 ms 71.19.248.219
55 2026-08-17 18:13 639225864216078662
83 ms 71.19.248.219
54 2026-08-17 17:56 639225854541857773
2 ms 71.19.248.219
53 2026-08-17 17:40 639225844733604072
520 ms 71.19.248.219
52 2026-08-17 17:24 639225835085229232
966 ms 71.19.248.219
51 2026-08-17 17:08 639225825349373981
2405 ms 71.19.248.219
50 2026-08-17 16:52 639225815690604161
2 ms 71.19.248.219
49 2026-08-17 16:36 639225805952472306
368 ms 71.19.248.219
48 2026-08-17 16:19 639225796264729638
4 ms 71.19.248.219
47 2026-08-17 16:03 639225786326499329
77 ms 71.19.248.219
46 2026-08-17 15:10 639225754798130711
6 ms 71.19.248.219
45 2026-08-17 14:54 639225745123193922
364 ms 71.19.248.219
44 2026-08-17 14:38 639225735540597271
503 ms 71.19.248.219
43 2026-08-17 14:22 639225725894857396
96 ms 71.19.248.219
42 2026-08-17 14:06 639225716249606913
520 ms 71.19.248.219
41 2026-08-17 13:50 639225706638238179
76 ms 71.19.248.219
40 2026-08-17 13:34 639225696949691423
396 ms 71.19.248.219
39 2026-08-17 13:18 639225687286186336
4 ms 71.19.248.219
38 2026-08-17 13:02 639225677679573133
4 ms 71.19.248.219
37 2026-08-17 12:45 639225667957861024
237 ms 71.19.248.219
36 2026-08-17 12:29 639225658298791618
403 ms 71.19.248.219
35 2026-08-17 12:13 639225648583652785
96 ms 71.19.248.219
34 2026-08-17 11:20 639225617000524308
1614 ms 71.19.248.219
33 2026-08-17 11:05 639225607668541600
4 ms 71.19.248.219
32 2026-08-17 10:49 639225598117279238
369 ms 71.19.248.219
31 2026-08-17 10:33 639225588751002710
3 ms 71.19.248.219
30 2026-08-17 10:17 639225579295831051
638 ms 71.19.248.219
29 2026-08-17 10:02 639225569761469940
3 ms 71.19.248.219
28 2026-08-17 09:46 639225560161422333
378 ms 71.19.248.219
27 2026-08-17 09:30 639225550739955565
657 ms 71.19.248.219
26 2026-08-17 09:14 639225541125222426
4 ms 71.19.248.219
25 2026-08-17 08:58 639225531526675983
4 ms 71.19.248.219
24 2026-08-17 08:42 639225521915528222
3 ms 71.19.248.219
23 2026-08-17 08:26 639225512148151789
395 ms 71.19.248.219
22 2026-08-17 07:33 639225480786142412
84 ms 71.19.248.219
21 2026-08-17 07:18 639225471394348551
3 ms 71.19.248.219
20 2026-08-17 07:02 639225462031685068
3 ms 71.19.248.219
19 2026-08-17 06:46 639225452639458328
502 ms 71.19.248.219
18 2026-08-17 06:31 639225443300966543
232 ms 71.19.248.219
17 2026-08-17 06:15 639225433880499379
225 ms 71.19.248.219
16 2026-08-17 05:59 639225424395198277
4 ms 71.19.248.219
15 2026-08-17 05:44 639225414744137487
365 ms 71.19.248.219
14 2026-08-17 05:27 639225405186783164
373 ms 71.19.248.219
13 2026-08-17 05:12 639225395563669822
2 ms 71.19.248.219
12 2026-08-17 04:55 639225386076645158
2369 ms 71.19.248.219
11 2026-08-17 04:40 639225376620669704
369 ms 71.19.248.219
10 2026-08-17 03:48 639225345580892706
4 ms 71.19.248.219
9 2026-08-17 03:32 639225336207383710
392 ms 71.19.248.219
8 2026-08-17 03:16 639225326726565001
2 ms 71.19.248.219
7 2026-08-17 03:01 639225317249271010
377 ms 71.19.248.219
6 2026-08-17 02:09 639225286280886044
2372 ms 71.19.248.219
5 2026-08-17 01:53 639225276872567548
86 ms 71.19.248.219
4 2026-08-17 01:38 639225267353865348
513 ms 71.19.248.219
3 2026-08-17 01:22 639225258033914248
375 ms 71.19.248.219
2 2026-08-17 00:30 639225226652221583
2360 ms 71.19.248.219
1 2026-08-17 00:14 639225217156387684
2 ms 71.19.248.219