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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 74 successful responses, 1 failed responses, and 167 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

75

Historical checks stored for this nameserver on selected date

Average Latency

167 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

140.238.209.140

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 b.ns.osadmin.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
45 ms 140.238.209.140
74 2026-08-23 23:33 639231244697865594
8 ms 140.238.209.140
73 2026-08-23 23:16 639231234893504693
2 ms 140.238.209.140
72 2026-08-23 23:00 639231225024549139
13 ms 140.238.209.140
71 2026-08-23 22:43 639231214931957622
19 ms 140.238.209.140
70 2026-08-23 22:27 639231204962010549
25 ms 140.238.209.140
69 2026-08-23 22:10 639231195170138463
4 ms 140.238.209.140
68 2026-08-23 21:54 639231185235020577
12 ms 140.238.209.140
67 2026-08-23 21:37 639231175558690075
38 ms 140.238.209.140
66 2026-08-23 21:21 639231165610444012
7 ms 140.238.209.140
65 2026-08-23 20:28 639231133806425363
2007 ms 140.238.209.140
64 2026-08-23 20:12 639231124203758023
52 ms 140.238.209.140
63 2026-08-23 19:56 639231114428262706
4 ms 140.238.209.140
62 2026-08-23 19:39 639231104662480065
48 ms 140.238.209.140
61 2026-08-23 19:23 639231094840372018
39 ms 140.238.209.140
60 2026-08-23 19:06 639231085024583224
2059 ms 140.238.209.140
59 2026-08-23 18:50 639231075257417427
5 ms 140.238.209.140
58 2026-08-23 18:34 639231065516009503
23 ms 140.238.209.140
57 2026-08-23 18:18 639231055805348837
2039 ms 140.238.209.140
56 2026-08-23 18:01 639231045980373765
182 ms 140.238.209.140
55 2026-08-23 17:45 639231035984577527
49 ms 140.238.209.140
54 2026-08-23 17:28 639231025928115303
17 ms 140.238.209.140
53 2026-08-23 16:35 639230994250157583
38 ms 140.238.209.140
52 2026-08-23 16:19 639230984476411369
4 ms 140.238.209.140
51 2026-08-23 16:03 639230974838373450
4 ms 140.238.209.140
50 2026-08-23 15:47 639230965244277645
73 ms 140.238.209.140
49 2026-08-23 15:31 639230955522101820
52 ms 140.238.209.140
48 2026-08-23 15:14 639230945754521603
44 ms 140.238.209.140
47 2026-08-23 14:58 639230935852040504
7 ms 140.238.209.140
46 2026-08-23 14:42 639230926222061048
17 ms 140.238.209.140
45 2026-08-23 14:25 639230916449726907
5 ms 140.238.209.140
44 2026-08-23 14:09 639230906595053086
32 ms 140.238.209.140
43 2026-08-23 13:53 639230896680429441
34 ms 140.238.209.140
42 2026-08-23 13:36 639230886630210965
33 ms 140.238.209.140
41 2026-08-23 12:44 639230855430405719
19 ms 140.238.209.140
40 2026-08-23 12:28 639230845707499136
12 ms 140.238.209.140
39 2026-08-23 12:12 639230836186805419
21 ms 140.238.209.140
38 2026-08-23 11:56 639230826493828316
-
37 2026-08-23 11:39 639230816817882996
54 ms 140.238.209.140
36 2026-08-23 11:23 639230806933854189
70 ms 140.238.209.140
35 2026-08-23 11:07 639230797120243854
4092 ms 140.238.209.140
34 2026-08-23 10:50 639230787310272840
39 ms 140.238.209.140
33 2026-08-23 10:34 639230777600173142
20 ms 140.238.209.140
32 2026-08-23 10:18 639230767665024593
32 ms 140.238.209.140
31 2026-08-23 10:01 639230757720962293
11 ms 140.238.209.140
30 2026-08-23 09:44 639230747722189784
154 ms 140.238.209.140
29 2026-08-23 08:52 639230716313923480
39 ms 140.238.209.140
28 2026-08-23 08:36 639230706813835990
7 ms 140.238.209.140
27 2026-08-23 08:20 639230696871062203
2 ms 140.238.209.140
26 2026-08-23 08:03 639230687142781616
32 ms 140.238.209.140
25 2026-08-23 07:47 639230677432142227
26 ms 140.238.209.140
24 2026-08-23 07:31 639230667686258061
4 ms 140.238.209.140
23 2026-08-23 07:15 639230658039243685
28 ms 140.238.209.140
22 2026-08-23 06:59 639230648468473803
23 ms 140.238.209.140
21 2026-08-23 06:43 639230638829658294
23 ms 140.238.209.140
20 2026-08-23 06:27 639230629247017617
9 ms 140.238.209.140
19 2026-08-23 06:11 639230619625318239
80 ms 140.238.209.140
18 2026-08-23 05:54 639230609697630264
11 ms 140.238.209.140
17 2026-08-23 05:02 639230578570131864
35 ms 140.238.209.140
16 2026-08-23 04:46 639230568958963168
7 ms 140.238.209.140
15 2026-08-23 04:30 639230559287611211
7 ms 140.238.209.140
14 2026-08-23 04:14 639230549524312030
127 ms 140.238.209.140
13 2026-08-23 03:58 639230539739801669
4 ms 140.238.209.140
12 2026-08-23 03:42 639230530084069375
38 ms 140.238.209.140
11 2026-08-23 03:25 639230520362691441
68 ms 140.238.209.140
10 2026-08-23 03:09 639230510677194518
54 ms 140.238.209.140
9 2026-08-23 02:53 639230501156002646
48 ms 140.238.209.140
8 2026-08-23 02:37 639230491502198541
45 ms 140.238.209.140
7 2026-08-23 02:21 639230481860318494
3 ms 140.238.209.140
6 2026-08-23 02:05 639230471893008575
4 ms 140.238.209.140
5 2026-08-23 01:11 639230440030877421
17 ms 140.238.209.140
4 2026-08-23 00:56 639230430479725508
5 ms 140.238.209.140
3 2026-08-23 00:39 639230420875160219
6 ms 140.238.209.140
2 2026-08-23 00:23 639230411240692575
3 ms 140.238.209.140
1 2026-08-23 00:07 639230401550806607
22 ms 140.238.209.140