DNS response history for ns1.ostc-eu.org

ns1.ostc-eu.org 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 56 DNS check records, 56 successful responses, 0 failed responses, and 120 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.ostc-eu.org.
Records on Selected Date

56

Historical checks stored for this nameserver on selected date

Average Latency

120 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 19:34

All timestamps shown in UTC

Latest Resolved IP on Selected Date

188.165.141.29

Most recently resolved hosting IP on selected date

Successful Responses

56

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.ostc-eu.org

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
56 2026-08-25 19:34 639232828175327683
308 ms 188.165.141.29
55 2026-08-25 19:16 639232817798330473
36 ms 188.165.141.29
54 2026-08-25 18:22 639232785462407552
68 ms 188.165.141.29
53 2026-08-25 18:05 639232775177487032
295 ms 188.165.141.29
52 2026-08-25 17:48 639232764991087115
164 ms 188.165.141.29
51 2026-08-25 17:31 639232754842971478
61 ms 188.165.141.29
50 2026-08-25 17:14 639232744455159107
5 ms 188.165.141.29
49 2026-08-25 16:57 639232734145178231
19 ms 188.165.141.29
48 2026-08-25 16:40 639232723827874402
285 ms 188.165.141.29
47 2026-08-25 16:23 639232713533011892
181 ms 188.165.141.29
46 2026-08-25 16:05 639232703065318207
277 ms 188.165.141.29
45 2026-08-25 15:48 639232692629559470
63 ms 188.165.141.29
44 2026-08-25 15:30 639232682238836475
2007 ms 188.165.141.29
43 2026-08-25 15:13 639232671787004306
11 ms 188.165.141.29
42 2026-08-25 14:18 639232638994329666
7 ms 188.165.141.29
41 2026-08-25 14:01 639232628614783237
30 ms 188.165.141.29
40 2026-08-25 13:44 639232618360728578
165 ms 188.165.141.29
39 2026-08-25 13:27 639232608016476376
37 ms 188.165.141.29
38 2026-08-25 13:09 639232597643611557
43 ms 188.165.141.29
37 2026-08-25 12:52 639232587225721862
58 ms 188.165.141.29
36 2026-08-25 12:35 639232576780683689
28 ms 188.165.141.29
35 2026-08-25 12:17 639232566381512620
76 ms 188.165.141.29
34 2026-08-25 12:00 639232556111768563
174 ms 188.165.141.29
33 2026-08-25 11:43 639232545839529039
77 ms 188.165.141.29
32 2026-08-25 11:26 639232535349285207
291 ms 188.165.141.29
31 2026-08-25 11:08 639232524938080723
19 ms 188.165.141.29
30 2026-08-25 10:15 639232492740373468
20 ms 188.165.141.29
29 2026-08-25 09:57 639232482235303141
62 ms 188.165.141.29
28 2026-08-25 09:40 639232471861770303
52 ms 188.165.141.29
27 2026-08-25 09:23 639232461630217327
49 ms 188.165.141.29
26 2026-08-25 09:06 639232451282965990
52 ms 188.165.141.29
25 2026-08-25 08:48 639232440814614938
163 ms 188.165.141.29
24 2026-08-25 08:31 639232430410720425
25 ms 188.165.141.29
23 2026-08-25 08:13 639232420003096185
45 ms 188.165.141.29
22 2026-08-25 07:56 639232409467287444
63 ms 188.165.141.29
21 2026-08-25 07:39 639232399077195997
161 ms 188.165.141.29
20 2026-08-25 07:21 639232388731528337
177 ms 188.165.141.29
19 2026-08-25 07:04 639232378288598612
26 ms 188.165.141.29
18 2026-08-25 06:10 639232346196373643
76 ms 188.165.141.29
17 2026-08-25 05:54 639232336112370741
34 ms 188.165.141.29
16 2026-08-25 05:37 639232326146508970
40 ms 188.165.141.29
15 2026-08-25 05:20 639232316189381720
46 ms 188.165.141.29
14 2026-08-25 05:04 639232306217998913
23 ms 188.165.141.29
13 2026-08-25 04:47 639232296255744174
46 ms 188.165.141.29
12 2026-08-25 04:30 639232286095760789
37 ms 188.165.141.29
11 2026-08-25 04:13 639232276086186273
151 ms 188.165.141.29
10 2026-08-25 03:57 639232265900986425
38 ms 188.165.141.29
9 2026-08-25 03:40 639232255723518075
37 ms 188.165.141.29
8 2026-08-25 03:23 639232245484452890
34 ms 188.165.141.29
7 2026-08-25 03:05 639232235157175331
38 ms 188.165.141.29
6 2026-08-25 02:12 639232203197189095
39 ms 188.165.141.29
5 2026-08-25 01:55 639232192844564298
20 ms 188.165.141.29
4 2026-08-25 01:38 639232182496008942
44 ms 188.165.141.29
3 2026-08-25 01:20 639232172197053132
271 ms 188.165.141.29
2 2026-08-25 00:27 639232140250307418
15 ms 188.165.141.29
1 2026-08-25 00:10 639232129927860324
49 ms 188.165.141.29