DNS response history for ns2.leanopen.com

ns2.leanopen.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, 73 successful responses, 2 failed responses, and 250 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 ns2.leanopen.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

250 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

178.21.112.151

Most recently resolved hosting IP on selected date

Successful Responses

73

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns2.leanopen.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 23:49 639231254406598736
-
74 2026-08-23 23:33 639231244697865594
163 ms 178.21.112.151
73 2026-08-23 23:17 639231234893504693
7 ms 178.21.112.151
72 2026-08-23 23:00 639231225024549139
26 ms 178.21.112.151
71 2026-08-23 22:44 639231214931957622
-
70 2026-08-23 22:27 639231204962010549
18 ms 178.21.112.151
69 2026-08-23 22:10 639231195170138463
16 ms 178.21.112.151
68 2026-08-23 21:54 639231185235020577
2023 ms 178.21.112.151
67 2026-08-23 21:38 639231175558690075
62 ms 178.21.112.151
66 2026-08-23 21:21 639231165610444012
6 ms 178.21.112.151
65 2026-08-23 20:28 639231133806425363
53 ms 178.21.112.151
64 2026-08-23 20:12 639231124203758023
28 ms 178.21.112.151
63 2026-08-23 19:56 639231114428262706
53 ms 178.21.112.151
62 2026-08-23 19:40 639231104662480065
2019 ms 178.21.112.151
61 2026-08-23 19:23 639231094840372018
33 ms 178.21.112.151
60 2026-08-23 19:07 639231085024583224
51 ms 178.21.112.151
59 2026-08-23 18:51 639231075257417427
8 ms 178.21.112.151
58 2026-08-23 18:34 639231065516009503
18 ms 178.21.112.151
57 2026-08-23 18:18 639231055805348837
8 ms 178.21.112.151
56 2026-08-23 18:02 639231045980373765
20 ms 178.21.112.151
55 2026-08-23 17:45 639231035984577527
4023 ms 178.21.112.151
54 2026-08-23 17:28 639231025928115303
5 ms 178.21.112.151
53 2026-08-23 16:36 639230994250157583
73 ms 178.21.112.151
52 2026-08-23 16:19 639230984476411369
46 ms 178.21.112.151
51 2026-08-23 16:03 639230974838373450
7 ms 178.21.112.151
50 2026-08-23 15:47 639230965244277645
3 ms 178.21.112.151
49 2026-08-23 15:31 639230955522101820
15 ms 178.21.112.151
48 2026-08-23 15:15 639230945754521603
29 ms 178.21.112.151
47 2026-08-23 14:58 639230935852040504
29 ms 178.21.112.151
46 2026-08-23 14:42 639230926222061048
43 ms 178.21.112.151
45 2026-08-23 14:26 639230916449726907
52 ms 178.21.112.151
44 2026-08-23 14:10 639230906595053086
5 ms 178.21.112.151
43 2026-08-23 13:53 639230896680429441
31 ms 178.21.112.151
42 2026-08-23 13:36 639230886630210965
8 ms 178.21.112.151
41 2026-08-23 12:44 639230855430405719
32 ms 178.21.112.151
40 2026-08-23 12:28 639230845707499136
3 ms 178.21.112.151
39 2026-08-23 12:12 639230836186805419
71 ms 178.21.112.151
38 2026-08-23 11:56 639230826493828316
43 ms 178.21.112.151
37 2026-08-23 11:40 639230816817882996
20 ms 178.21.112.151
36 2026-08-23 11:23 639230806933854189
30 ms 178.21.112.151
35 2026-08-23 11:07 639230797120243854
4032 ms 178.21.112.151
34 2026-08-23 10:51 639230787310272840
41 ms 178.21.112.151
33 2026-08-23 10:34 639230777600173142
17 ms 178.21.112.151
32 2026-08-23 10:18 639230767665024593
33 ms 178.21.112.151
31 2026-08-23 10:01 639230757720962293
36 ms 178.21.112.151
30 2026-08-23 09:45 639230747722189784
2057 ms 178.21.112.151
29 2026-08-23 08:52 639230716313923480
19 ms 178.21.112.151
28 2026-08-23 08:36 639230706813835990
39 ms 178.21.112.151
27 2026-08-23 08:20 639230696871062203
2018 ms 178.21.112.151
26 2026-08-23 08:04 639230687142781616
27 ms 178.21.112.151
25 2026-08-23 07:48 639230677432142227
7 ms 178.21.112.151
24 2026-08-23 07:31 639230667686258061
48 ms 178.21.112.151
23 2026-08-23 07:15 639230658039243685
20 ms 178.21.112.151
22 2026-08-23 06:59 639230648468473803
44 ms 178.21.112.151
21 2026-08-23 06:43 639230638829658294
16 ms 178.21.112.151
20 2026-08-23 06:27 639230629247017617
45 ms 178.21.112.151
19 2026-08-23 06:11 639230619625318239
33 ms 178.21.112.151
18 2026-08-23 05:55 639230609697630264
23 ms 178.21.112.151
17 2026-08-23 05:03 639230578570131864
82 ms 178.21.112.151
16 2026-08-23 04:47 639230568958963168
3 ms 178.21.112.151
15 2026-08-23 04:31 639230559287611211
34 ms 178.21.112.151
14 2026-08-23 04:15 639230549524312030
7 ms 178.21.112.151
13 2026-08-23 03:58 639230539739801669
45 ms 178.21.112.151
12 2026-08-23 03:42 639230530084069375
7 ms 178.21.112.151
11 2026-08-23 03:26 639230520362691441
3 ms 178.21.112.151
10 2026-08-23 03:10 639230510677194518
66 ms 178.21.112.151
9 2026-08-23 02:54 639230501156002646
48 ms 178.21.112.151
8 2026-08-23 02:38 639230491502198541
57 ms 178.21.112.151
7 2026-08-23 02:21 639230481860318494
31 ms 178.21.112.151
6 2026-08-23 02:05 639230471893008575
15 ms 178.21.112.151
5 2026-08-23 01:12 639230440030877421
3 ms 178.21.112.151
4 2026-08-23 00:56 639230430479725508
63 ms 178.21.112.151
3 2026-08-23 00:40 639230420875160219
7 ms 178.21.112.151
2 2026-08-23 00:24 639230411240692575
50 ms 178.21.112.151
1 2026-08-23 00:08 639230401550806607
25 ms 178.21.112.151