DNS response history for ns151.theunknownserver.com

ns151.theunknownserver.com 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 133 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 ns151.theunknownserver.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

133 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

5.9.173.181

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 ns151.theunknownserver.com

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 23:47 639231254406598736
32 ms 5.9.173.181
74 2026-08-23 23:31 639231244697865594
17 ms 5.9.173.181
73 2026-08-23 23:15 639231234893504693
47 ms 5.9.173.181
72 2026-08-23 22:58 639231225024549139
2013 ms 5.9.173.181
71 2026-08-23 22:42 639231214931957622
5 ms 5.9.173.181
70 2026-08-23 22:25 639231204962010549
16 ms 5.9.173.181
69 2026-08-23 22:08 639231195170138463
41 ms 5.9.173.181
68 2026-08-23 21:52 639231185235020577
6 ms 5.9.173.181
67 2026-08-23 21:36 639231175558690075
21 ms 5.9.173.181
66 2026-08-23 21:19 639231165610444012
11 ms 5.9.173.181
65 2026-08-23 20:26 639231133806425363
14 ms 5.9.173.181
64 2026-08-23 20:10 639231124203758023
24 ms 5.9.173.181
63 2026-08-23 19:54 639231114428262706
9 ms 5.9.173.181
62 2026-08-23 19:38 639231104662480065
47 ms 5.9.173.181
61 2026-08-23 19:21 639231094840372018
16 ms 5.9.173.181
60 2026-08-23 19:05 639231085024583224
39 ms 5.9.173.181
59 2026-08-23 18:49 639231075257417427
16 ms 5.9.173.181
58 2026-08-23 18:32 639231065516009503
35 ms 5.9.173.181
57 2026-08-23 18:16 639231055805348837
2059 ms 5.9.173.181
56 2026-08-23 18:00 639231045980373765
42 ms 5.9.173.181
55 2026-08-23 17:43 639231035984577527
10 ms 5.9.173.181
54 2026-08-23 17:26 639231025928115303
6 ms 5.9.173.181
53 2026-08-23 16:34 639230994250157583
28 ms 5.9.173.181
52 2026-08-23 16:17 639230984476411369
9 ms 5.9.173.181
51 2026-08-23 16:01 639230974838373450
6 ms 5.9.173.181
50 2026-08-23 15:45 639230965244277645
23 ms 5.9.173.181
49 2026-08-23 15:29 639230955522101820
44 ms 5.9.173.181
48 2026-08-23 15:13 639230945754521603
29 ms 5.9.173.181
47 2026-08-23 14:56 639230935852040504
26 ms 5.9.173.181
46 2026-08-23 14:40 639230926222061048
57 ms 5.9.173.181
45 2026-08-23 14:24 639230916449726907
29 ms 5.9.173.181
44 2026-08-23 14:08 639230906595053086
18 ms 5.9.173.181
43 2026-08-23 13:51 639230896680429441
5 ms 5.9.173.181
42 2026-08-23 13:34 639230886630210965
3 ms 5.9.173.181
41 2026-08-23 12:42 639230855430405719
28 ms 5.9.173.181
40 2026-08-23 12:26 639230845707499136
34 ms 5.9.173.181
39 2026-08-23 12:10 639230836186805419
27 ms 5.9.173.181
38 2026-08-23 11:54 639230826493828316
29 ms 5.9.173.181
37 2026-08-23 11:38 639230816817882996
40 ms 5.9.173.181
36 2026-08-23 11:21 639230806933854189
31 ms 5.9.173.181
35 2026-08-23 11:05 639230797120243854
31 ms 5.9.173.181
34 2026-08-23 10:49 639230787310272840
40 ms 5.9.173.181
33 2026-08-23 10:33 639230777600173142
26 ms 5.9.173.181
32 2026-08-23 10:16 639230767665024593
18 ms 5.9.173.181
31 2026-08-23 09:59 639230757720962293
33 ms 5.9.173.181
30 2026-08-23 09:43 639230747722189784
2026 ms 5.9.173.181
29 2026-08-23 08:50 639230716313923480
43 ms 5.9.173.181
28 2026-08-23 08:35 639230706813835990
46 ms 5.9.173.181
27 2026-08-23 08:18 639230696871062203
20 ms 5.9.173.181
26 2026-08-23 08:02 639230687142781616
7 ms 5.9.173.181
25 2026-08-23 07:46 639230677432142227
14 ms 5.9.173.181
24 2026-08-23 07:29 639230667686258061
17 ms 5.9.173.181
23 2026-08-23 07:13 639230658039243685
10 ms 5.9.173.181
22 2026-08-23 06:57 639230648468473803
28 ms 5.9.173.181
21 2026-08-23 06:41 639230638829658294
69 ms 5.9.173.181
20 2026-08-23 06:25 639230629247017617
11 ms 5.9.173.181
19 2026-08-23 06:09 639230619625318239
-
18 2026-08-23 05:53 639230609697630264
10 ms 5.9.173.181
17 2026-08-23 05:01 639230578570131864
20 ms 5.9.173.181
16 2026-08-23 04:45 639230568958963168
40 ms 5.9.173.181
15 2026-08-23 04:29 639230559287611211
12 ms 5.9.173.181
14 2026-08-23 04:13 639230549524312030
14 ms 5.9.173.181
13 2026-08-23 03:56 639230539739801669
25 ms 5.9.173.181
12 2026-08-23 03:40 639230530084069375
38 ms 5.9.173.181
11 2026-08-23 03:24 639230520362691441
21 ms 5.9.173.181
10 2026-08-23 03:08 639230510677194518
17 ms 5.9.173.181
9 2026-08-23 02:52 639230501156002646
34 ms 5.9.173.181
8 2026-08-23 02:36 639230491502198541
23 ms 5.9.173.181
7 2026-08-23 02:20 639230481860318494
14 ms 5.9.173.181
6 2026-08-23 02:03 639230471893008575
49 ms 5.9.173.181
5 2026-08-23 01:10 639230440030877421
5 ms 5.9.173.181
4 2026-08-23 00:54 639230430479725508
24 ms 5.9.173.181
3 2026-08-23 00:38 639230420875160219
34 ms 5.9.173.181
2 2026-08-23 00:22 639230411240692575
2024 ms 5.9.173.181
1 2026-08-23 00:06 639230401550806607
40 ms 5.9.173.181