DNS response history for a.ns.osadmin.com

a.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 2026-08-10. For this date, NameServerHistory found 82 DNS check records, 81 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 a.ns.osadmin.com.
Records on Selected Date

82

Historical checks stored for this nameserver on selected date

Average Latency

281 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:56

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

81

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 a.ns.osadmin.com

Showing DNS history for 2026-08-10 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
82 2026-08-10 23:56 639220027366289509
25 ms 140.238.209.140
81 2026-08-10 23:41 639220018272941900
10 ms 140.238.209.140
80 2026-08-10 23:26 639220009109892969
101 ms 140.238.209.140
79 2026-08-10 23:10 639220000040489788
34 ms 140.238.209.140
78 2026-08-10 22:56 639219991197135747
2010 ms 140.238.209.140
77 2026-08-10 22:41 639219982104540014
67 ms 140.238.209.140
76 2026-08-10 22:26 639219973150300215
2113 ms 140.238.209.140
75 2026-08-10 22:11 639219964188486697
31 ms 140.238.209.140
74 2026-08-10 21:55 639219954995921784
45 ms 140.238.209.140
73 2026-08-10 21:40 639219945559908104
11 ms 140.238.209.140
72 2026-08-10 20:48 639219914137782273
14 ms 140.238.209.140
71 2026-08-10 20:32 639219904858355064
80 ms 140.238.209.140
70 2026-08-10 20:17 639219895655263396
129 ms 140.238.209.140
69 2026-08-10 20:02 639219886527091074
16 ms 140.238.209.140
68 2026-08-10 19:46 639219877343266628
7 ms 140.238.209.140
67 2026-08-10 19:31 639219868177358195
23 ms 140.238.209.140
66 2026-08-10 19:16 639219859159581515
2021 ms 140.238.209.140
65 2026-08-10 19:01 639219850124020182
26 ms 140.238.209.140
64 2026-08-10 18:45 639219840940124840
19 ms 140.238.209.140
63 2026-08-10 18:30 639219831829876486
36 ms 140.238.209.140
62 2026-08-10 18:15 639219822587759143
16 ms 140.238.209.140
61 2026-08-10 17:59 639219813247114428
31 ms 140.238.209.140
60 2026-08-10 17:07 639219781959606396
60 ms 140.238.209.140
59 2026-08-10 16:52 639219772658305431
8 ms 140.238.209.140
58 2026-08-10 16:36 639219763454523027
19 ms 140.238.209.140
57 2026-08-10 16:21 639219754279127815
7 ms 140.238.209.140
56 2026-08-10 16:06 639219745087467767
31 ms 140.238.209.140
55 2026-08-10 15:50 639219735900678107
24 ms 140.238.209.140
54 2026-08-10 15:35 639219726531461979
39 ms 140.238.209.140
53 2026-08-10 15:19 639219717415222156
19 ms 140.238.209.140
52 2026-08-10 15:04 639219708266470863
2052 ms 140.238.209.140
51 2026-08-10 14:49 639219699049479559
10 ms 140.238.209.140
50 2026-08-10 14:33 639219689775815194
9 ms 140.238.209.140
49 2026-08-10 14:18 639219680511810632
2010 ms 140.238.209.140
48 2026-08-10 13:26 639219648997191257
13 ms 140.238.209.140
47 2026-08-10 13:11 639219639938909436
10 ms 140.238.209.140
46 2026-08-10 12:56 639219630718286441
2028 ms 140.238.209.140
45 2026-08-10 12:40 639219621472350410
13 ms 140.238.209.140
44 2026-08-10 12:25 639219612500421992
9 ms 140.238.209.140
43 2026-08-10 12:10 639219603383833445
8 ms 140.238.209.140
42 2026-08-10 11:54 639219594143823358
30 ms 140.238.209.140
41 2026-08-10 11:39 639219585053166024
26 ms 140.238.209.140
40 2026-08-10 11:24 639219575885776644
35 ms 140.238.209.140
39 2026-08-10 11:09 639219566844532361
30 ms 140.238.209.140
38 2026-08-10 10:54 639219557705808294
42 ms 140.238.209.140
37 2026-08-10 10:38 639219548482688649
59 ms 140.238.209.140
36 2026-08-10 09:46 639219517492763539
45 ms 140.238.209.140
35 2026-08-10 09:32 639219508755773605
61 ms 140.238.209.140
34 2026-08-10 09:17 639219499852103863
26 ms 140.238.209.140
33 2026-08-10 09:02 639219490893714387
2019 ms 140.238.209.140
32 2026-08-10 08:48 639219482299305521
48 ms 140.238.209.140
31 2026-08-10 08:33 639219473613114853
50 ms 140.238.209.140
30 2026-08-10 08:19 639219465061138643
2010 ms 140.238.209.140
29 2026-08-10 08:05 639219456616129015
29 ms 140.238.209.140
28 2026-08-10 07:50 639219447974008557
13 ms 140.238.209.140
27 2026-08-10 07:36 639219439498255213
4 ms 140.238.209.140
26 2026-08-10 07:22 639219430664872256
38 ms 140.238.209.140
25 2026-08-10 07:07 639219421757560037
33 ms 140.238.209.140
24 2026-08-10 06:13 639219390773218684
32 ms 140.238.209.140
23 2026-08-10 05:58 639219382205367722
36 ms 140.238.209.140
22 2026-08-10 05:44 639219373711937615
25 ms 140.238.209.140
21 2026-08-10 05:30 639219365088558404
2023 ms 140.238.209.140
20 2026-08-10 05:15 639219356348833255
-
19 2026-08-10 05:01 639219347860053478
146 ms 140.238.209.140
18 2026-08-10 04:47 639219339173195121
42 ms 140.238.209.140
17 2026-08-10 04:32 639219330642664669
99 ms 140.238.209.140
16 2026-08-10 04:18 639219322058698995
25 ms 140.238.209.140
15 2026-08-10 04:04 639219313564344199
21 ms 140.238.209.140
14 2026-08-10 03:49 639219304775113236
40 ms 140.238.209.140
13 2026-08-10 03:34 639219295706181119
2048 ms 140.238.209.140
12 2026-08-10 02:43 639219264663923254
54 ms 140.238.209.140
11 2026-08-10 02:29 639219256015178099
33 ms 140.238.209.140
10 2026-08-10 02:15 639219247509540188
12 ms 140.238.209.140
9 2026-08-10 02:00 639219238999539092
18 ms 140.238.209.140
8 2026-08-10 01:46 639219230498823902
59 ms 140.238.209.140
7 2026-08-10 01:32 639219221706460911
29 ms 140.238.209.140
6 2026-08-10 01:17 639219212930606887
56 ms 140.238.209.140
5 2026-08-10 01:02 639219204307908525
9 ms 140.238.209.140
4 2026-08-10 00:48 639219195720181470
28 ms 140.238.209.140
3 2026-08-10 00:34 639219186898174002
36 ms 140.238.209.140
2 2026-08-10 00:19 639219178004946976
27 ms 140.238.209.140
1 2026-08-10 00:04 639219168958805474
49 ms 140.238.209.140