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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 73 successful responses, 1 failed responses, and 281 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

74

Historical checks stored for this nameserver on selected date

Average Latency

281 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:45

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

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 ns2.leanopen.com

Showing DNS history for 2026-08-19 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
74 2026-08-19 23:45 639227795899225951
-
73 2026-08-19 23:29 639227786351762008
2009 ms 178.21.112.151
72 2026-08-19 23:13 639227776640591733
45 ms 178.21.112.151
71 2026-08-19 22:57 639227767128841282
46 ms 178.21.112.151
70 2026-08-19 22:41 639227757477304711
78 ms 178.21.112.151
69 2026-08-19 22:24 639227747572098014
40 ms 178.21.112.151
68 2026-08-19 22:08 639227737588613113
39 ms 178.21.112.151
67 2026-08-19 21:15 639227706134603955
49 ms 178.21.112.151
66 2026-08-19 21:00 639227696589027396
9 ms 178.21.112.151
65 2026-08-19 20:44 639227687097707639
65 ms 178.21.112.151
64 2026-08-19 20:28 639227677474464487
2010 ms 178.21.112.151
63 2026-08-19 20:12 639227667767441118
31 ms 178.21.112.151
62 2026-08-19 19:55 639227657984833832
78 ms 178.21.112.151
61 2026-08-19 19:39 639227648079992640
50 ms 178.21.112.151
60 2026-08-19 19:22 639227638125048441
16 ms 178.21.112.151
59 2026-08-19 19:05 639227628211392142
19 ms 178.21.112.151
58 2026-08-19 18:49 639227618261696275
78 ms 178.21.112.151
57 2026-08-19 18:32 639227608366233645
28 ms 178.21.112.151
56 2026-08-19 18:16 639227598301787588
48 ms 178.21.112.151
55 2026-08-19 17:22 639227566241010716
3 ms 178.21.112.151
54 2026-08-19 17:06 639227556454538959
10 ms 178.21.112.151
53 2026-08-19 16:50 639227546640305542
19 ms 178.21.112.151
52 2026-08-19 16:33 639227536965466472
32 ms 178.21.112.151
51 2026-08-19 16:17 639227527048658280
35 ms 178.21.112.151
50 2026-08-19 16:01 639227517386634438
58 ms 178.21.112.151
49 2026-08-19 15:44 639227507459551637
41 ms 178.21.112.151
48 2026-08-19 15:28 639227497515595277
15 ms 178.21.112.151
47 2026-08-19 15:11 639227487441798036
2024 ms 178.21.112.151
46 2026-08-19 14:54 639227477445551863
45 ms 178.21.112.151
45 2026-08-19 14:37 639227467297067891
42 ms 178.21.112.151
44 2026-08-19 14:20 639227457057795635
2022 ms 178.21.112.151
43 2026-08-19 13:27 639227425244777397
2017 ms 178.21.112.151
42 2026-08-19 13:11 639227415422116485
50 ms 178.21.112.151
41 2026-08-19 12:54 639227405307256053
32 ms 178.21.112.151
40 2026-08-19 12:37 639227395396602630
23 ms 178.21.112.151
39 2026-08-19 12:21 639227385510363611
49 ms 178.21.112.151
38 2026-08-19 12:04 639227375508324850
19 ms 178.21.112.151
37 2026-08-19 11:47 639227365326611906
2026 ms 178.21.112.151
36 2026-08-19 11:31 639227355360014208
6 ms 178.21.112.151
35 2026-08-19 11:14 639227345036782165
19 ms 178.21.112.151
34 2026-08-19 10:57 639227334992964533
49 ms 178.21.112.151
33 2026-08-19 10:40 639227324986605572
16 ms 178.21.112.151
32 2026-08-19 10:23 639227314928414539
30 ms 178.21.112.151
31 2026-08-19 09:30 639227283029182134
59 ms 178.21.112.151
30 2026-08-19 09:14 639227273294779350
43 ms 178.21.112.151
29 2026-08-19 08:58 639227263525231313
40 ms 178.21.112.151
28 2026-08-19 08:41 639227253578313363
37 ms 178.21.112.151
27 2026-08-19 08:24 639227243649973322
40 ms 178.21.112.151
26 2026-08-19 08:08 639227233581059317
40 ms 178.21.112.151
25 2026-08-19 07:51 639227223667352067
21 ms 178.21.112.151
24 2026-08-19 07:35 639227213714837066
30 ms 178.21.112.151
23 2026-08-19 07:18 639227203701208496
2045 ms 178.21.112.151
22 2026-08-19 07:01 639227193643202179
53 ms 178.21.112.151
21 2026-08-19 06:44 639227183584431597
55 ms 178.21.112.151
20 2026-08-19 06:28 639227173347403088
32 ms 178.21.112.151
19 2026-08-19 05:34 639227141523007601
46 ms 178.21.112.151
18 2026-08-19 05:18 639227131785931574
34 ms 178.21.112.151
17 2026-08-19 05:02 639227122176475389
2028 ms 178.21.112.151
16 2026-08-19 04:46 639227112668934596
3 ms 178.21.112.151
15 2026-08-19 04:30 639227102773292788
54 ms 178.21.112.151
14 2026-08-19 04:14 639227093141136930
2036 ms 178.21.112.151
13 2026-08-19 03:58 639227083449420147
24 ms 178.21.112.151
12 2026-08-19 03:41 639227073771748493
30 ms 178.21.112.151
11 2026-08-19 03:25 639227063977347614
32 ms 178.21.112.151
10 2026-08-19 03:09 639227054253519024
34 ms 178.21.112.151
9 2026-08-19 02:52 639227044381963886
35 ms 178.21.112.151
8 2026-08-19 02:36 639227034441085514
40 ms 178.21.112.151
7 2026-08-19 01:44 639227003126489968
7 ms 178.21.112.151
6 2026-08-19 01:28 639226993456311614
12 ms 178.21.112.151
5 2026-08-19 01:12 639226983847312345
22 ms 178.21.112.151
4 2026-08-19 00:56 639226974357874853
55 ms 178.21.112.151
3 2026-08-19 00:40 639226964670484721
41 ms 178.21.112.151
2 2026-08-19 00:23 639226954857899696
16 ms 178.21.112.151
1 2026-08-19 00:07 639226945091603488
17 ms 178.21.112.151