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 2026-08-26. For this date, NameServerHistory found 57 DNS check records, 56 successful responses, 1 failed responses, and 246 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

57

Historical checks stored for this nameserver on selected date

Average Latency

246 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 18:50

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

56

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

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 2026-08-26 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
57 2026-08-26 18:50 639233667209186136
11 ms 140.238.209.140
56 2026-08-26 18:33 639233656814316266
24 ms 140.238.209.140
55 2026-08-26 18:15 639233646245051806
2032 ms 140.238.209.140
54 2026-08-26 17:58 639233635663779051
11 ms 140.238.209.140
53 2026-08-26 17:40 639233624977342122
21 ms 140.238.209.140
52 2026-08-26 17:22 639233614446136153
2094 ms 140.238.209.140
51 2026-08-26 17:04 639233603737877581
13 ms 140.238.209.140
50 2026-08-26 16:47 639233593269224651
118 ms 140.238.209.140
49 2026-08-26 16:29 639233582635086903
24 ms 140.238.209.140
48 2026-08-26 16:11 639233572000374575
28 ms 140.238.209.140
47 2026-08-26 15:53 639233561188633861
49 ms 140.238.209.140
46 2026-08-26 15:36 639233550544357027
10 ms 140.238.209.140
45 2026-08-26 14:41 639233517966053117
47 ms 140.238.209.140
44 2026-08-26 14:24 639233507603253585
30 ms 140.238.209.140
43 2026-08-26 14:07 639233497229039167
17 ms 140.238.209.140
42 2026-08-26 13:49 639233486864546406
9 ms 140.238.209.140
41 2026-08-26 13:32 639233476455174682
21 ms 140.238.209.140
40 2026-08-26 13:15 639233466171592605
54 ms 140.238.209.140
39 2026-08-26 12:58 639233455747096265
19 ms 140.238.209.140
38 2026-08-26 12:40 639233445367152284
132 ms 140.238.209.140
37 2026-08-26 12:23 639233434974187439
19 ms 140.238.209.140
36 2026-08-26 12:06 639233424567558554
7 ms 140.238.209.140
35 2026-08-26 11:48 639233414056832719
114 ms 140.238.209.140
34 2026-08-26 11:31 639233403515141099
9 ms 140.238.209.140
33 2026-08-26 10:36 639233370841350248
30 ms 140.238.209.140
32 2026-08-26 10:19 639233360361507238
16 ms 140.238.209.140
31 2026-08-26 10:02 639233350067824371
12 ms 140.238.209.140
30 2026-08-26 09:44 639233339545274518
14 ms 140.238.209.140
29 2026-08-26 09:27 639233329214918079
2026 ms 140.238.209.140
28 2026-08-26 09:09 639233318749762337
8 ms 140.238.209.140
27 2026-08-26 08:52 639233308387917838
9 ms 140.238.209.140
26 2026-08-26 08:35 639233297961740122
7 ms 140.238.209.140
25 2026-08-26 08:17 639233287487159094
12 ms 140.238.209.140
24 2026-08-26 08:00 639233276995531707
24 ms 140.238.209.140
23 2026-08-26 07:42 639233266521568229
2026 ms 140.238.209.140
22 2026-08-26 07:25 639233256081047431
63 ms 140.238.209.140
21 2026-08-26 06:31 639233223620132921
20 ms 140.238.209.140
20 2026-08-26 06:14 639233213287814244
44 ms 140.238.209.140
19 2026-08-26 05:56 639233202925983161
53 ms 140.238.209.140
18 2026-08-26 05:39 639233192644780696
11 ms 140.238.209.140
17 2026-08-26 05:22 639233182401183833
2076 ms 140.238.209.140
16 2026-08-26 05:05 639233172074181051
-
15 2026-08-26 04:48 639233161808421455
50 ms 140.238.209.140
14 2026-08-26 04:30 639233151357344052
43 ms 140.238.209.140
13 2026-08-26 04:13 639233141034116946
19 ms 140.238.209.140
12 2026-08-26 03:56 639233130828334142
21 ms 140.238.209.140
11 2026-08-26 03:39 639233120373450007
45 ms 140.238.209.140
10 2026-08-26 03:22 639233110066216193
2087 ms 140.238.209.140
9 2026-08-26 02:28 639233078065410564
6 ms 140.238.209.140
8 2026-08-26 02:11 639233067787457832
4 ms 140.238.209.140
7 2026-08-26 01:54 639233057501801162
7 ms 140.238.209.140
6 2026-08-26 01:37 639233047089431703
11 ms 140.238.209.140
5 2026-08-26 01:19 639233036754790688
9 ms 140.238.209.140
4 2026-08-26 01:02 639233026412602472
29 ms 140.238.209.140
3 2026-08-26 00:45 639233016064066127
8 ms 140.238.209.140
2 2026-08-26 00:28 639233005922655772
9 ms 140.238.209.140
1 2026-08-26 00:11 639232995672256907
46 ms 140.238.209.140