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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 444 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

75

Historical checks stored for this nameserver on selected date

Average Latency

444 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:57

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

74

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 uncertain.observer

Showing DNS history for 2026-08-23 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
75 2026-08-23 23:57 639231254406598736
2 ms 71.19.248.219
74 2026-08-23 23:41 639231244697865594
346 ms 71.19.248.219
73 2026-08-23 23:24 639231234893504693
384 ms 71.19.248.219
72 2026-08-23 23:08 639231225024549139
3 ms 71.19.248.219
71 2026-08-23 22:51 639231214931957622
4 ms 71.19.248.219
70 2026-08-23 22:34 639231204962010549
87 ms 71.19.248.219
69 2026-08-23 22:18 639231195170138463
2379 ms 71.19.248.219
68 2026-08-23 22:02 639231185235020577
3 ms 71.19.248.219
67 2026-08-23 21:45 639231175558690075
4 ms 71.19.248.219
66 2026-08-23 21:29 639231165610444012
82 ms 71.19.248.219
65 2026-08-23 20:36 639231133806425363
4 ms 71.19.248.219
64 2026-08-23 20:20 639231124203758023
4 ms 71.19.248.219
63 2026-08-23 20:04 639231114428262706
5 ms 71.19.248.219
62 2026-08-23 19:47 639231104662480065
513 ms 71.19.248.219
61 2026-08-23 19:31 639231094840372018
379 ms 71.19.248.219
60 2026-08-23 19:15 639231085024583224
361 ms 71.19.248.219
59 2026-08-23 18:58 639231075257417427
102 ms 71.19.248.219
58 2026-08-23 18:42 639231065516009503
77 ms 71.19.248.219
57 2026-08-23 18:26 639231055805348837
3 ms 71.19.248.219
56 2026-08-23 18:10 639231045980373765
4 ms 71.19.248.219
55 2026-08-23 17:53 639231035984577527
46 ms 71.19.248.219
54 2026-08-23 17:36 639231025928115303
386 ms 71.19.248.219
53 2026-08-23 16:43 639230994250157583
5 ms 71.19.248.219
52 2026-08-23 16:27 639230984476411369
379 ms 71.19.248.219
51 2026-08-23 16:11 639230974838373450
1844 ms 71.19.248.219
50 2026-08-23 15:55 639230965244277645
362 ms 71.19.248.219
49 2026-08-23 15:39 639230955522101820
33 ms 71.19.248.219
48 2026-08-23 15:23 639230945754521603
7 ms 71.19.248.219
47 2026-08-23 15:06 639230935852040504
93 ms 71.19.248.219
46 2026-08-23 14:50 639230926222061048
356 ms 71.19.248.219
45 2026-08-23 14:34 639230916449726907
514 ms 71.19.248.219
44 2026-08-23 14:17 639230906595053086
6 ms 71.19.248.219
43 2026-08-23 14:01 639230896680429441
214 ms 71.19.248.219
42 2026-08-23 13:44 639230886630210965
371 ms 71.19.248.219
41 2026-08-23 12:52 639230855430405719
369 ms 71.19.248.219
40 2026-08-23 12:36 639230845707499136
3 ms 71.19.248.219
39 2026-08-23 12:19 639230836186805419
3 ms 71.19.248.219
38 2026-08-23 12:04 639230826493828316
3 ms 71.19.248.219
37 2026-08-23 11:47 639230816817882996
963 ms 71.19.248.219
36 2026-08-23 11:31 639230806933854189
366 ms 71.19.248.219
35 2026-08-23 11:15 639230797120243854
2008 ms 71.19.248.219
34 2026-08-23 10:58 639230787310272840
4 ms 71.19.248.219
33 2026-08-23 10:42 639230777600173142
4 ms 71.19.248.219
32 2026-08-23 10:26 639230767665024593
4024 ms 71.19.248.219
31 2026-08-23 10:09 639230757720962293
82 ms 71.19.248.219
30 2026-08-23 09:52 639230747722189784
358 ms 71.19.248.219
29 2026-08-23 09:00 639230716313923480
359 ms 71.19.248.219
28 2026-08-23 08:44 639230706813835990
375 ms 71.19.248.219
27 2026-08-23 08:28 639230696871062203
2025 ms 71.19.248.219
26 2026-08-23 08:11 639230687142781616
399 ms 71.19.248.219
25 2026-08-23 07:55 639230677432142227
3 ms 71.19.248.219
24 2026-08-23 07:39 639230667686258061
218 ms 71.19.248.219
23 2026-08-23 07:23 639230658039243685
1837 ms 71.19.248.219
22 2026-08-23 07:07 639230648468473803
82 ms 71.19.248.219
21 2026-08-23 06:51 639230638829658294
3 ms 71.19.248.219
20 2026-08-23 06:35 639230629247017617
3 ms 71.19.248.219
19 2026-08-23 06:19 639230619625318239
4 ms 71.19.248.219
18 2026-08-23 06:02 639230609697630264
75 ms 71.19.248.219
17 2026-08-23 05:10 639230578570131864
358 ms 71.19.248.219
16 2026-08-23 04:54 639230568958963168
2376 ms 71.19.248.219
15 2026-08-23 04:38 639230559287611211
497 ms 71.19.248.219
14 2026-08-23 04:22 639230549524312030
2377 ms 71.19.248.219
13 2026-08-23 04:06 639230539739801669
363 ms 71.19.248.219
12 2026-08-23 03:50 639230530084069375
88 ms 71.19.248.219
11 2026-08-23 03:33 639230520362691441
-
10 2026-08-23 03:17 639230510677194518
3 ms 71.19.248.219
9 2026-08-23 03:01 639230501156002646
3 ms 71.19.248.219
8 2026-08-23 02:45 639230491502198541
1557 ms 71.19.248.219
7 2026-08-23 02:29 639230481860318494
79 ms 71.19.248.219
6 2026-08-23 02:13 639230471893008575
360 ms 71.19.248.219
5 2026-08-23 01:19 639230440030877421
1672 ms 71.19.248.219
4 2026-08-23 01:03 639230430479725508
67 ms 71.19.248.219
3 2026-08-23 00:47 639230420875160219
82 ms 71.19.248.219
2 2026-08-23 00:31 639230411240692575
2 ms 71.19.248.219
1 2026-08-23 00:15 639230401550806607
3 ms 71.19.248.219