DNS response history for ns01.cpp-tools.de

ns01.cpp-tools.de 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 68 DNS check records, 68 successful responses, 0 failed responses, and 434 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 ns01.cpp-tools.de.
Records on Selected Date

68

Historical checks stored for this nameserver on selected date

Average Latency

434 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

85.114.145.121

Most recently resolved hosting IP on selected date

Successful Responses

68

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 ns01.cpp-tools.de

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
68 2026-08-25 23:45 639232974980190573
13 ms 85.114.145.121
67 2026-08-25 23:28 639232964577050707
25 ms 85.114.145.121
66 2026-08-25 22:34 639232932163142799
12 ms 85.114.145.121
65 2026-08-25 22:16 639232921673215474
1107 ms 85.114.145.121
64 2026-08-25 21:59 639232911234504639
15 ms 85.114.145.121
63 2026-08-25 21:41 639232900747078453
39 ms 85.114.145.121
62 2026-08-25 21:24 639232890389222534
14 ms 85.114.145.121
61 2026-08-25 21:07 639232880143390843
26 ms 85.114.145.121
60 2026-08-25 20:50 639232869755024069
27 ms 85.114.145.121
59 2026-08-25 20:32 639232859355940346
1524 ms 85.114.145.121
58 2026-08-25 20:15 639232848992244953
25 ms 85.114.145.121
57 2026-08-25 19:58 639232838596478500
1015 ms 85.114.145.121
56 2026-08-25 19:40 639232828175327683
28 ms 85.114.145.121
55 2026-08-25 19:23 639232817798330473
14 ms 85.114.145.121
54 2026-08-25 18:29 639232785462407552
15 ms 85.114.145.121
53 2026-08-25 18:12 639232775177487032
4173 ms 85.114.145.121
52 2026-08-25 17:55 639232764991087115
17 ms 85.114.145.121
51 2026-08-25 17:38 639232754842971478
15 ms 85.114.145.121
50 2026-08-25 17:21 639232744455159107
527 ms 85.114.145.121
49 2026-08-25 17:04 639232734145178231
17 ms 85.114.145.121
48 2026-08-25 16:46 639232723827874402
14 ms 85.114.145.121
47 2026-08-25 16:29 639232713533011892
15 ms 85.114.145.121
46 2026-08-25 16:12 639232703065318207
13 ms 85.114.145.121
45 2026-08-25 15:55 639232692629559470
1107 ms 85.114.145.121
44 2026-08-25 15:37 639232682238836475
514 ms 85.114.145.121
43 2026-08-25 15:20 639232671787004306
24 ms 85.114.145.121
42 2026-08-25 14:25 639232638994329666
16 ms 85.114.145.121
41 2026-08-25 14:08 639232628614783237
20 ms 85.114.145.121
40 2026-08-25 13:51 639232618360728578
2036 ms 85.114.145.121
39 2026-08-25 13:33 639232608016476376
25 ms 85.114.145.121
38 2026-08-25 13:16 639232597643611557
26 ms 85.114.145.121
37 2026-08-25 12:59 639232587225721862
1525 ms 85.114.145.121
36 2026-08-25 12:41 639232576780683689
13 ms 85.114.145.121
35 2026-08-25 12:24 639232566381512620
15 ms 85.114.145.121
34 2026-08-25 12:07 639232556111768563
20 ms 85.114.145.121
33 2026-08-25 11:50 639232545839529039
113 ms 85.114.145.121
32 2026-08-25 11:32 639232535349285207
3524 ms 85.114.145.121
31 2026-08-25 11:15 639232524938080723
17 ms 85.114.145.121
30 2026-08-25 10:21 639232492740373468
24 ms 85.114.145.121
29 2026-08-25 10:04 639232482235303141
15 ms 85.114.145.121
28 2026-08-25 09:46 639232471861770303
18 ms 85.114.145.121
27 2026-08-25 09:29 639232461630217327
4017 ms 85.114.145.121
26 2026-08-25 09:12 639232451282965990
14 ms 85.114.145.121
25 2026-08-25 08:55 639232440814614938
28 ms 85.114.145.121
24 2026-08-25 08:37 639232430410720425
14 ms 85.114.145.121
23 2026-08-25 08:20 639232420003096185
14 ms 85.114.145.121
22 2026-08-25 08:03 639232409467287444
1517 ms 85.114.145.121
21 2026-08-25 07:45 639232399077195997
24 ms 85.114.145.121
20 2026-08-25 07:28 639232388731528337
26 ms 85.114.145.121
19 2026-08-25 07:10 639232378288598612
1193 ms 85.114.145.121
18 2026-08-25 06:17 639232346196373643
25 ms 85.114.145.121
17 2026-08-25 06:00 639232336112370741
29 ms 85.114.145.121
16 2026-08-25 05:43 639232326146508970
25 ms 85.114.145.121
15 2026-08-25 05:27 639232316189381720
26 ms 85.114.145.121
14 2026-08-25 05:10 639232306217998913
14 ms 85.114.145.121
13 2026-08-25 04:53 639232296255744174
13 ms 85.114.145.121
12 2026-08-25 04:37 639232286095760789
22 ms 85.114.145.121
11 2026-08-25 04:20 639232276086186273
13 ms 85.114.145.121
10 2026-08-25 04:03 639232265900986425
4537 ms 85.114.145.121
9 2026-08-25 03:46 639232255723518075
24 ms 85.114.145.121
8 2026-08-25 03:29 639232245484452890
26 ms 85.114.145.121
7 2026-08-25 03:12 639232235157175331
24 ms 85.114.145.121
6 2026-08-25 02:19 639232203197189095
13 ms 85.114.145.121
5 2026-08-25 02:02 639232192844564298
13 ms 85.114.145.121
4 2026-08-25 01:44 639232182496008942
24 ms 85.114.145.121
3 2026-08-25 01:27 639232172197053132
22 ms 85.114.145.121
2 2026-08-25 00:33 639232140250307418
41 ms 85.114.145.121
1 2026-08-25 00:17 639232129927860324
14 ms 85.114.145.121