DNS response history for b.ns.osadmin.com

b.ns.osadmin.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 2026-08-11. For this date, NameServerHistory found 76 DNS check records, 75 successful responses, 1 failed responses, and 305 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 b.ns.osadmin.com.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

305 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

140.238.209.140

Most recently resolved hosting IP on selected date

Successful Responses

75

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 b.ns.osadmin.com

Showing DNS history for 2026-08-11 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
76 2026-08-11 23:49 639220888396333845
49 ms 140.238.209.140
75 2026-08-11 23:33 639220878864937382
24 ms 140.238.209.140
74 2026-08-11 22:40 639220847369072314
2037 ms 140.238.209.140
73 2026-08-11 22:25 639220838037764925
45 ms 140.238.209.140
72 2026-08-11 22:09 639220828735120634
37 ms 140.238.209.140
71 2026-08-11 21:54 639220819447979766
41 ms 140.238.209.140
70 2026-08-11 21:38 639220810056531741
24 ms 140.238.209.140
69 2026-08-11 21:23 639220800745746593
7 ms 140.238.209.140
68 2026-08-11 21:07 639220791351626349
50 ms 140.238.209.140
67 2026-08-11 20:51 639220782021256610
2052 ms 140.238.209.140
66 2026-08-11 20:36 639220772603347755
2131 ms 140.238.209.140
65 2026-08-11 20:20 639220763224057047
51 ms 140.238.209.140
64 2026-08-11 20:04 639220753691117767
30 ms 140.238.209.140
63 2026-08-11 19:48 639220744107836218
35 ms 140.238.209.140
62 2026-08-11 18:55 639220711927629898
4 ms 140.238.209.140
61 2026-08-11 18:39 639220702299437921
24 ms 140.238.209.140
60 2026-08-11 18:23 639220692505468181
33 ms 140.238.209.140
59 2026-08-11 18:06 639220682669911239
11 ms 140.238.209.140
58 2026-08-11 17:50 639220672929841526
26 ms 140.238.209.140
57 2026-08-11 17:34 639220663225662315
45 ms 140.238.209.140
56 2026-08-11 17:18 639220653846255684
36 ms 140.238.209.140
55 2026-08-11 17:03 639220644420909059
12 ms 140.238.209.140
54 2026-08-11 16:47 639220635074970435
8 ms 140.238.209.140
53 2026-08-11 16:31 639220625614385966
36 ms 140.238.209.140
52 2026-08-11 16:15 639220616132212636
22 ms 140.238.209.140
51 2026-08-11 15:59 639220606533651662
29 ms 140.238.209.140
50 2026-08-11 15:05 639220574514514318
7 ms 140.238.209.140
49 2026-08-11 14:50 639220565124823874
2032 ms 140.238.209.140
48 2026-08-11 14:34 639220555799311478
26 ms 140.238.209.140
47 2026-08-11 14:19 639220546481577614
11 ms 140.238.209.140
46 2026-08-11 14:03 639220537036533154
2024 ms 140.238.209.140
45 2026-08-11 13:47 639220527719177174
23 ms 140.238.209.140
44 2026-08-11 13:32 639220518173088308
12 ms 140.238.209.140
43 2026-08-11 13:16 639220508902896243
2129 ms 140.238.209.140
42 2026-08-11 13:00 639220499455923005
10 ms 140.238.209.140
41 2026-08-11 12:45 639220490082583768
12 ms 140.238.209.140
40 2026-08-11 12:29 639220480636590998
472 ms 140.238.209.140
39 2026-08-11 12:10 639220469585029273
10 ms 140.238.209.140
38 2026-08-11 11:19 639220438074188884
36 ms 140.238.209.140
37 2026-08-11 11:03 639220428789720049
24 ms 140.238.209.140
36 2026-08-11 10:48 639220419558302820
26 ms 140.238.209.140
35 2026-08-11 10:32 639220410448738795
23 ms 140.238.209.140
34 2026-08-11 10:17 639220401034081530
8 ms 140.238.209.140
33 2026-08-11 10:01 639220391766674161
54 ms 140.238.209.140
32 2026-08-11 09:45 639220382275807148
12 ms 140.238.209.140
31 2026-08-11 09:30 639220373034162867
29 ms 140.238.209.140
30 2026-08-11 09:15 639220363994971859
30 ms 140.238.209.140
29 2026-08-11 08:59 639220354563965455
46 ms 140.238.209.140
28 2026-08-11 08:44 639220345437414880
75 ms 140.238.209.140
27 2026-08-11 08:29 639220336024248987
24 ms 140.238.209.140
26 2026-08-11 07:34 639220304233635692
11 ms 140.238.209.140
25 2026-08-11 07:18 639220294872170960
2026 ms 140.238.209.140
24 2026-08-11 07:03 639220285547177980
30 ms 140.238.209.140
23 2026-08-11 06:48 639220276337941315
26 ms 140.238.209.140
22 2026-08-11 06:32 639220267175191677
9 ms 140.238.209.140
21 2026-08-11 06:17 639220257981518924
56 ms 140.238.209.140
20 2026-08-11 06:02 639220249265489070
35 ms 140.238.209.140
19 2026-08-11 05:48 639220240700249205
76 ms 140.238.209.140
18 2026-08-11 05:34 639220231975029986
-
17 2026-08-11 05:19 639220223261176932
21 ms 140.238.209.140
16 2026-08-11 05:04 639220214366718456
2010 ms 140.238.209.140
15 2026-08-11 04:49 639220205306334524
21 ms 140.238.209.140
14 2026-08-11 03:58 639220174463175061
27 ms 140.238.209.140
13 2026-08-11 03:43 639220165777190438
10 ms 140.238.209.140
12 2026-08-11 03:28 639220156880374825
9 ms 140.238.209.140
11 2026-08-11 03:14 639220148139986945
3 ms 140.238.209.140
10 2026-08-11 02:59 639220139271074299
32 ms 140.238.209.140
9 2026-08-11 02:44 639220130565901336
49 ms 140.238.209.140
8 2026-08-11 02:30 639220121659980575
165 ms 140.238.209.140
7 2026-08-11 02:15 639220112857650894
22 ms 140.238.209.140
6 2026-08-11 02:00 639220103767686219
2026 ms 140.238.209.140
5 2026-08-11 01:44 639220094545970611
47 ms 140.238.209.140
4 2026-08-11 01:29 639220085476091081
2009 ms 140.238.209.140
3 2026-08-11 01:14 639220076243751161
58 ms 140.238.209.140
2 2026-08-11 00:23 639220045322845190
30 ms 140.238.209.140
1 2026-08-11 00:08 639220036434132314
27 ms 140.238.209.140