DNS response history for ns1.os-lb.com

ns1.os-lb.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 2026-08-25. For this date, NameServerHistory found 65 DNS check records, 65 successful responses, 0 failed responses, and 431 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 ns1.os-lb.com.
Records on Selected Date

65

Historical checks stored for this nameserver on selected date

Average Latency

431 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 22:07

All timestamps shown in UTC

Latest Resolved IP on Selected Date

54.255.202.97

Most recently resolved hosting IP on selected date

Successful Responses

65

Checks that returned a measurable response

Failed Responses

0

Checks with no response or no returned latency

Failure Rate

0%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.os-lb.com

Showing DNS history for 2026-08-25 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
65 2026-08-25 22:07 639232921673215474
191 ms 54.255.202.97
64 2026-08-25 21:50 639232911234504639
167 ms 54.255.202.97
63 2026-08-25 21:32 639232900747078453
159 ms 54.255.202.97
62 2026-08-25 21:15 639232890389222534
26 ms 54.255.202.97
61 2026-08-25 20:58 639232880143390843
8 ms 54.255.202.97
60 2026-08-25 20:40 639232869755024069
177 ms 54.255.202.97
59 2026-08-25 20:23 639232859355940346
36 ms 54.255.202.97
58 2026-08-25 20:06 639232848992244953
7 ms 54.255.202.97
57 2026-08-25 19:48 639232838596478500
8 ms 54.255.202.97
56 2026-08-25 19:31 639232828175327683
172 ms 54.255.202.97
55 2026-08-25 19:14 639232817798330473
169 ms 54.255.202.97
54 2026-08-25 18:20 639232785462407552
167 ms 54.255.202.97
53 2026-08-25 18:03 639232775177487032
167 ms 54.255.202.97
52 2026-08-25 17:46 639232764991087115
177 ms 54.255.202.97
51 2026-08-25 17:29 639232754842971478
17 ms 54.255.202.97
50 2026-08-25 17:12 639232744455159107
36 ms 54.255.202.97
49 2026-08-25 16:54 639232734145178231
162 ms 54.255.202.97
48 2026-08-25 16:37 639232723827874402
23 ms 54.255.202.97
47 2026-08-25 16:20 639232713533011892
43 ms 54.255.202.97
46 2026-08-25 16:03 639232703065318207
13 ms 54.255.202.97
45 2026-08-25 15:45 639232692629559470
189 ms 54.255.202.97
44 2026-08-25 15:28 639232682238836475
4177 ms 54.255.202.97
43 2026-08-25 15:10 639232671787004306
193 ms 54.255.202.97
42 2026-08-25 14:16 639232638994329666
10 ms 54.255.202.97
41 2026-08-25 13:58 639232628614783237
168 ms 54.255.202.97
40 2026-08-25 13:41 639232618360728578
159 ms 54.255.202.97
39 2026-08-25 13:24 639232608016476376
171 ms 54.255.202.97
38 2026-08-25 13:07 639232597643611557
171 ms 54.255.202.97
37 2026-08-25 12:49 639232587225721862
24 ms 54.255.202.97
36 2026-08-25 12:32 639232576780683689
2329 ms 54.255.202.97
35 2026-08-25 12:15 639232566381512620
2030 ms 54.255.202.97
34 2026-08-25 11:58 639232556111768563
11 ms 54.255.202.97
33 2026-08-25 11:40 639232545839529039
24 ms 54.255.202.97
32 2026-08-25 11:23 639232535349285207
178 ms 54.255.202.97
31 2026-08-25 11:06 639232524938080723
2011 ms 54.255.202.97
30 2026-08-25 10:12 639232492740373468
10 ms 54.255.202.97
29 2026-08-25 09:55 639232482235303141
168 ms 54.255.202.97
28 2026-08-25 09:37 639232471861770303
32 ms 54.255.202.97
27 2026-08-25 09:20 639232461630217327
2331 ms 54.255.202.97
26 2026-08-25 09:03 639232451282965990
35 ms 54.255.202.97
25 2026-08-25 08:45 639232440814614938
159 ms 54.255.202.97
24 2026-08-25 08:28 639232430410720425
2009 ms 54.255.202.97
23 2026-08-25 08:11 639232420003096185
162 ms 54.255.202.97
22 2026-08-25 07:53 639232409467287444
2161 ms 54.255.202.97
21 2026-08-25 07:36 639232399077195997
326 ms 54.255.202.97
20 2026-08-25 07:19 639232388731528337
8 ms 54.255.202.97
19 2026-08-25 07:01 639232378288598612
184 ms 54.255.202.97
18 2026-08-25 06:08 639232346196373643
31 ms 54.255.202.97
17 2026-08-25 05:51 639232336112370741
27 ms 54.255.202.97
16 2026-08-25 05:34 639232326146508970
14 ms 54.255.202.97
15 2026-08-25 05:18 639232316189381720
161 ms 54.255.202.97
14 2026-08-25 05:01 639232306217998913
168 ms 54.255.202.97
13 2026-08-25 04:45 639232296255744174
7 ms 54.255.202.97
12 2026-08-25 04:28 639232286095760789
340 ms 54.255.202.97
11 2026-08-25 04:11 639232276086186273
2026 ms 54.255.202.97
10 2026-08-25 03:54 639232265900986425
204 ms 54.255.202.97
9 2026-08-25 03:37 639232255723518075
196 ms 54.255.202.97
8 2026-08-25 03:20 639232245484452890
162 ms 54.255.202.97
7 2026-08-25 03:03 639232235157175331
175 ms 54.255.202.97
6 2026-08-25 02:09 639232203197189095
334 ms 54.255.202.97
5 2026-08-25 01:52 639232192844564298
20 ms 54.255.202.97
4 2026-08-25 01:35 639232182496008942
332 ms 54.255.202.97
3 2026-08-25 01:18 639232172197053132
166 ms 54.255.202.97
2 2026-08-25 00:24 639232140250307418
317 ms 54.255.202.97
1 2026-08-25 00:07 639232129927860324
2008 ms 54.255.202.97