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 2026-08-17. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 158 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

71

Historical checks stored for this nameserver on selected date

Average Latency

158 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:43

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

71

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 2026-08-17 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
71 2026-08-17 23:43 639226062577647657
29 ms 85.114.145.121
70 2026-08-17 22:51 639226031060857136
29 ms 85.114.145.121
69 2026-08-17 22:35 639226021535117364
14 ms 85.114.145.121
68 2026-08-17 22:19 639226011884237078
24 ms 85.114.145.121
67 2026-08-17 22:03 639226002309299142
2018 ms 85.114.145.121
66 2026-08-17 21:47 639225992791784448
1014 ms 85.114.145.121
65 2026-08-17 21:31 639225983045271390
27 ms 85.114.145.121
64 2026-08-17 21:15 639225973246293513
13 ms 85.114.145.121
63 2026-08-17 20:58 639225963620186236
15 ms 85.114.145.121
62 2026-08-17 20:42 639225953899183916
27 ms 85.114.145.121
61 2026-08-17 20:26 639225944391528206
38 ms 85.114.145.121
60 2026-08-17 20:10 639225934593254169
13 ms 85.114.145.121
59 2026-08-17 19:54 639225924669984512
16 ms 85.114.145.121
58 2026-08-17 19:01 639225893048561320
13 ms 85.114.145.121
57 2026-08-17 18:45 639225883481298424
13 ms 85.114.145.121
56 2026-08-17 18:29 639225873845394034
15 ms 85.114.145.121
55 2026-08-17 18:13 639225864216078662
26 ms 85.114.145.121
54 2026-08-17 17:57 639225854541857773
14 ms 85.114.145.121
53 2026-08-17 17:40 639225844733604072
31 ms 85.114.145.121
52 2026-08-17 17:24 639225835085229232
15 ms 85.114.145.121
51 2026-08-17 17:08 639225825349373981
12 ms 85.114.145.121
50 2026-08-17 16:52 639225815690604161
17 ms 85.114.145.121
49 2026-08-17 16:36 639225805952472306
16 ms 85.114.145.121
48 2026-08-17 16:19 639225796264729638
20 ms 85.114.145.121
47 2026-08-17 16:03 639225786326499329
29 ms 85.114.145.121
46 2026-08-17 15:10 639225754798130711
16 ms 85.114.145.121
45 2026-08-17 14:54 639225745123193922
15 ms 85.114.145.121
44 2026-08-17 14:38 639225735540597271
24 ms 85.114.145.121
43 2026-08-17 14:22 639225725894857396
23 ms 85.114.145.121
42 2026-08-17 14:06 639225716249606913
13 ms 85.114.145.121
41 2026-08-17 13:50 639225706638238179
23 ms 85.114.145.121
40 2026-08-17 13:34 639225696949691423
14 ms 85.114.145.121
39 2026-08-17 13:18 639225687286186336
25 ms 85.114.145.121
38 2026-08-17 13:02 639225677679573133
26 ms 85.114.145.121
37 2026-08-17 12:46 639225667957861024
14 ms 85.114.145.121
36 2026-08-17 12:29 639225658298791618
18 ms 85.114.145.121
35 2026-08-17 12:13 639225648583652785
43 ms 85.114.145.121
34 2026-08-17 11:20 639225617000524308
26 ms 85.114.145.121
33 2026-08-17 11:05 639225607668541600
15 ms 85.114.145.121
32 2026-08-17 10:49 639225598117279238
24 ms 85.114.145.121
31 2026-08-17 10:33 639225588751002710
26 ms 85.114.145.121
30 2026-08-17 10:17 639225579295831051
14 ms 85.114.145.121
29 2026-08-17 10:02 639225569761469940
15 ms 85.114.145.121
28 2026-08-17 09:46 639225560161422333
14 ms 85.114.145.121
27 2026-08-17 09:30 639225550739955565
13 ms 85.114.145.121
26 2026-08-17 09:14 639225541125222426
13 ms 85.114.145.121
25 2026-08-17 08:58 639225531526675983
25 ms 85.114.145.121
24 2026-08-17 08:42 639225521915528222
13 ms 85.114.145.121
23 2026-08-17 08:26 639225512148151789
23 ms 85.114.145.121
22 2026-08-17 07:33 639225480786142412
25 ms 85.114.145.121
21 2026-08-17 07:18 639225471394348551
12 ms 85.114.145.121
20 2026-08-17 07:02 639225462031685068
14 ms 85.114.145.121
19 2026-08-17 06:46 639225452639458328
15 ms 85.114.145.121
18 2026-08-17 06:31 639225443300966543
26 ms 85.114.145.121
17 2026-08-17 06:15 639225433880499379
15 ms 85.114.145.121
16 2026-08-17 05:59 639225424395198277
27 ms 85.114.145.121
15 2026-08-17 05:44 639225414744137487
28 ms 85.114.145.121
14 2026-08-17 05:27 639225405186783164
13 ms 85.114.145.121
13 2026-08-17 05:12 639225395563669822
1187 ms 85.114.145.121
12 2026-08-17 04:55 639225386076645158
25 ms 85.114.145.121
11 2026-08-17 04:40 639225376620669704
12 ms 85.114.145.121
10 2026-08-17 03:48 639225345580892706
1529 ms 85.114.145.121
9 2026-08-17 03:32 639225336207383710
1533 ms 85.114.145.121
8 2026-08-17 03:16 639225326726565001
13 ms 85.114.145.121
7 2026-08-17 03:01 639225317249271010
1569 ms 85.114.145.121
6 2026-08-17 02:09 639225286280886044
26 ms 85.114.145.121
5 2026-08-17 01:53 639225276872567548
1104 ms 85.114.145.121
4 2026-08-17 01:38 639225267353865348
24 ms 85.114.145.121
3 2026-08-17 01:22 639225258033914248
23 ms 85.114.145.121
2 2026-08-17 00:30 639225226652221583
28 ms 85.114.145.121
1 2026-08-17 00:14 639225217156387684
25 ms 85.114.145.121