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 2026-08-10. For this date, NameServerHistory found 81 DNS check records, 81 successful responses, 0 failed responses, and 345 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

81

Historical checks stored for this nameserver on selected date

Average Latency

345 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:49

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

81

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 2026-08-10 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
81 2026-08-10 23:49 639220018272941900
22 ms 85.114.145.121
80 2026-08-10 23:34 639220009109892969
23 ms 85.114.145.121
79 2026-08-10 23:19 639220000040489788
24 ms 85.114.145.121
78 2026-08-10 23:04 639219991197135747
14 ms 85.114.145.121
77 2026-08-10 22:49 639219982104540014
4063 ms 85.114.145.121
76 2026-08-10 22:34 639219973150300215
606 ms 85.114.145.121
75 2026-08-10 22:19 639219964188486697
1107 ms 85.114.145.121
74 2026-08-10 22:04 639219954995921784
23 ms 85.114.145.121
73 2026-08-10 21:48 639219945559908104
24 ms 85.114.145.121
72 2026-08-10 20:56 639219914137782273
13 ms 85.114.145.121
71 2026-08-10 20:40 639219904858355064
117 ms 85.114.145.121
70 2026-08-10 20:25 639219895655263396
1109 ms 85.114.145.121
69 2026-08-10 20:10 639219886527091074
1111 ms 85.114.145.121
68 2026-08-10 19:54 639219877343266628
12 ms 85.114.145.121
67 2026-08-10 19:39 639219868177358195
1014 ms 85.114.145.121
66 2026-08-10 19:24 639219859159581515
13 ms 85.114.145.121
65 2026-08-10 19:09 639219850124020182
1106 ms 85.114.145.121
64 2026-08-10 18:54 639219840940124840
14 ms 85.114.145.121
63 2026-08-10 18:38 639219831829876486
15 ms 85.114.145.121
62 2026-08-10 18:23 639219822587759143
13 ms 85.114.145.121
61 2026-08-10 18:07 639219813247114428
164 ms 85.114.145.121
60 2026-08-10 17:15 639219781959606396
13 ms 85.114.145.121
59 2026-08-10 17:00 639219772658305431
1018 ms 85.114.145.121
58 2026-08-10 16:45 639219763454523027
24 ms 85.114.145.121
57 2026-08-10 16:29 639219754279127815
26 ms 85.114.145.121
56 2026-08-10 16:14 639219745087467767
15 ms 85.114.145.121
55 2026-08-10 15:59 639219735900678107
26 ms 85.114.145.121
54 2026-08-10 15:43 639219726531461979
14 ms 85.114.145.121
53 2026-08-10 15:28 639219717415222156
22 ms 85.114.145.121
52 2026-08-10 15:13 639219708266470863
35 ms 85.114.145.121
51 2026-08-10 14:57 639219699049479559
20 ms 85.114.145.121
50 2026-08-10 14:42 639219689775815194
16 ms 85.114.145.121
49 2026-08-10 14:26 639219680511810632
25 ms 85.114.145.121
48 2026-08-10 13:34 639219648997191257
26 ms 85.114.145.121
47 2026-08-10 13:19 639219639938909436
14 ms 85.114.145.121
46 2026-08-10 13:04 639219630718286441
33 ms 85.114.145.121
45 2026-08-10 12:48 639219621472350410
2030 ms 85.114.145.121
44 2026-08-10 12:33 639219612500421992
16 ms 85.114.145.121
43 2026-08-10 12:18 639219603383833445
1188 ms 85.114.145.121
42 2026-08-10 12:03 639219594143823358
28 ms 85.114.145.121
41 2026-08-10 11:47 639219585053166024
525 ms 85.114.145.121
40 2026-08-10 11:32 639219575885776644
25 ms 85.114.145.121
39 2026-08-10 11:17 639219566844532361
25 ms 85.114.145.121
38 2026-08-10 11:02 639219557705808294
1014 ms 85.114.145.121
37 2026-08-10 10:46 639219548482688649
35 ms 85.114.145.121
36 2026-08-10 09:55 639219517492763539
13 ms 85.114.145.121
35 2026-08-10 09:40 639219508755773605
24 ms 85.114.145.121
34 2026-08-10 09:25 639219499852103863
24 ms 85.114.145.121
33 2026-08-10 09:10 639219490893714387
14 ms 85.114.145.121
32 2026-08-10 08:56 639219482299305521
29 ms 85.114.145.121
31 2026-08-10 08:41 639219473613114853
28 ms 85.114.145.121
30 2026-08-10 08:27 639219465061138643
14 ms 85.114.145.121
29 2026-08-10 08:13 639219456616129015
30 ms 85.114.145.121
28 2026-08-10 07:59 639219447974008557
4826 ms 85.114.145.121
27 2026-08-10 07:44 639219439498255213
24 ms 85.114.145.121
26 2026-08-10 07:30 639219430664872256
14 ms 85.114.145.121
25 2026-08-10 07:15 639219421757560037
24 ms 85.114.145.121
24 2026-08-10 06:23 639219390773218684
31 ms 85.114.145.121
23 2026-08-10 06:09 639219382205367722
3514 ms 85.114.145.121
22 2026-08-10 05:55 639219373711937615
29 ms 85.114.145.121
21 2026-08-10 05:40 639219365088558404
29 ms 85.114.145.121
20 2026-08-10 05:26 639219356348833255
29 ms 85.114.145.121
19 2026-08-10 05:11 639219347860053478
13 ms 85.114.145.121
18 2026-08-10 04:57 639219339173195121
16 ms 85.114.145.121
17 2026-08-10 04:43 639219330642664669
25 ms 85.114.145.121
16 2026-08-10 04:29 639219322058698995
13 ms 85.114.145.121
15 2026-08-10 04:14 639219313564344199
25 ms 85.114.145.121
14 2026-08-10 04:00 639219304775113236
13 ms 85.114.145.121
13 2026-08-10 03:45 639219295706181119
24 ms 85.114.145.121
12 2026-08-10 02:53 639219264663923254
24 ms 85.114.145.121
11 2026-08-10 02:39 639219256015178099
23 ms 85.114.145.121
10 2026-08-10 02:24 639219247509540188
14 ms 85.114.145.121
9 2026-08-10 02:10 639219238999539092
23 ms 85.114.145.121
8 2026-08-10 01:56 639219230498823902
23 ms 85.114.145.121
7 2026-08-10 01:42 639219221706460911
42 ms 85.114.145.121
6 2026-08-10 01:27 639219212930606887
24 ms 85.114.145.121
5 2026-08-10 01:13 639219204307908525
29 ms 85.114.145.121
4 2026-08-10 00:58 639219195720181470
1530 ms 85.114.145.121
3 2026-08-10 00:44 639219186898174002
513 ms 85.114.145.121
2 2026-08-10 00:29 639219178004946976
23 ms 85.114.145.121
1 2026-08-10 00:14 639219168958805474
23 ms 85.114.145.121