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 2026-08-14. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 195 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

78

Historical checks stored for this nameserver on selected date

Average Latency

195 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-14 23:54

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

78

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 2026-08-14 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
78 2026-08-14 23:54 639223477272309567
22 ms 85.114.145.121
77 2026-08-14 23:38 639223467876800215
12 ms 85.114.145.121
76 2026-08-14 23:23 639223458466733344
15 ms 85.114.145.121
75 2026-08-14 23:07 639223449196197019
23 ms 85.114.145.121
74 2026-08-14 22:51 639223439729973302
604 ms 85.114.145.121
73 2026-08-14 22:35 639223430298973377
32 ms 85.114.145.121
72 2026-08-14 22:20 639223420812183061
2020 ms 85.114.145.121
71 2026-08-14 22:04 639223411307572360
1522 ms 85.114.145.121
70 2026-08-14 21:48 639223401895099116
14 ms 85.114.145.121
69 2026-08-14 20:56 639223370328282191
1537 ms 85.114.145.121
68 2026-08-14 20:40 639223361156898888
22 ms 85.114.145.121
67 2026-08-14 20:25 639223351683501109
12 ms 85.114.145.121
66 2026-08-14 20:09 639223342485908428
13 ms 85.114.145.121
65 2026-08-14 19:54 639223333113923772
24 ms 85.114.145.121
64 2026-08-14 19:38 639223323766820131
15 ms 85.114.145.121
63 2026-08-14 19:22 639223314500774279
25 ms 85.114.145.121
62 2026-08-14 19:07 639223305225877159
42 ms 85.114.145.121
61 2026-08-14 18:51 639223295834845965
24 ms 85.114.145.121
60 2026-08-14 18:36 639223286312006616
14 ms 85.114.145.121
59 2026-08-14 18:20 639223276659010988
18 ms 85.114.145.121
58 2026-08-14 18:04 639223267203892251
18 ms 85.114.145.121
57 2026-08-14 17:11 639223235652723921
1019 ms 85.114.145.121
56 2026-08-14 16:56 639223226156684619
30 ms 85.114.145.121
55 2026-08-14 16:40 639223216737677817
14 ms 85.114.145.121
54 2026-08-14 16:24 639223207303987036
13 ms 85.114.145.121
53 2026-08-14 16:08 639223197972369650
23 ms 85.114.145.121
52 2026-08-14 15:53 639223188476518684
1527 ms 85.114.145.121
51 2026-08-14 15:37 639223179029668254
26 ms 85.114.145.121
50 2026-08-14 15:21 639223169668684371
18 ms 85.114.145.121
49 2026-08-14 15:05 639223160270013058
26 ms 85.114.145.121
48 2026-08-14 14:50 639223150848386507
25 ms 85.114.145.121
47 2026-08-14 14:34 639223141514160124
25 ms 85.114.145.121
46 2026-08-14 14:18 639223131908897269
37 ms 85.114.145.121
45 2026-08-14 13:25 639223100084750932
14 ms 85.114.145.121
44 2026-08-14 13:10 639223090744921973
25 ms 85.114.145.121
43 2026-08-14 12:54 639223081343134137
1519 ms 85.114.145.121
42 2026-08-14 12:38 639223071917003603
23 ms 85.114.145.121
41 2026-08-14 12:23 639223062407395043
24 ms 85.114.145.121
40 2026-08-14 12:07 639223052970600447
26 ms 85.114.145.121
39 2026-08-14 11:51 639223043584242187
27 ms 85.114.145.121
38 2026-08-14 11:35 639223034248611856
13 ms 85.114.145.121
37 2026-08-14 11:20 639223024816175094
14 ms 85.114.145.121
36 2026-08-14 11:04 639223015278211871
12 ms 85.114.145.121
35 2026-08-14 10:48 639223005387568522
1025 ms 85.114.145.121
34 2026-08-14 10:32 639222995944735037
605 ms 85.114.145.121
33 2026-08-14 09:39 639222964532402826
13 ms 85.114.145.121
32 2026-08-14 09:24 639222955031971579
25 ms 85.114.145.121
31 2026-08-14 09:08 639222945616352079
12 ms 85.114.145.121
30 2026-08-14 08:52 639222936296615644
13 ms 85.114.145.121
29 2026-08-14 08:37 639222926913151746
25 ms 85.114.145.121
28 2026-08-14 08:21 639222917608375722
27 ms 85.114.145.121
27 2026-08-14 08:06 639222908294448500
31 ms 85.114.145.121
26 2026-08-14 07:50 639222898918389753
22 ms 85.114.145.121
25 2026-08-14 07:34 639222889625876211
14 ms 85.114.145.121
24 2026-08-14 07:19 639222880353707528
13 ms 85.114.145.121
23 2026-08-14 07:03 639222871065611259
13 ms 85.114.145.121
22 2026-08-14 06:48 639222861517093112
13 ms 85.114.145.121
21 2026-08-14 05:56 639222830182717637
24 ms 85.114.145.121
20 2026-08-14 05:40 639222820714737422
43 ms 85.114.145.121
19 2026-08-14 05:24 639222811404284741
1186 ms 85.114.145.121
18 2026-08-14 05:09 639222801994952240
12 ms 85.114.145.121
17 2026-08-14 04:53 639222792581940911
26 ms 85.114.145.121
16 2026-08-14 04:37 639222783296631220
18 ms 85.114.145.121
15 2026-08-14 04:22 639222773909528001
13 ms 85.114.145.121
14 2026-08-14 04:06 639222764574707991
24 ms 85.114.145.121
13 2026-08-14 03:51 639222754982758281
24 ms 85.114.145.121
12 2026-08-14 03:35 639222745650144239
17 ms 85.114.145.121
11 2026-08-14 03:19 639222736060223018
25 ms 85.114.145.121
10 2026-08-14 03:03 639222726529271510
13 ms 85.114.145.121
9 2026-08-14 02:10 639222694791257846
1184 ms 85.114.145.121
8 2026-08-14 01:55 639222685350317820
23 ms 85.114.145.121
7 2026-08-14 01:39 639222675895178560
30 ms 85.114.145.121
6 2026-08-14 01:23 639222666344182743
12 ms 85.114.145.121
5 2026-08-14 01:07 639222656762316965
22 ms 85.114.145.121
4 2026-08-14 00:51 639222647109404695
91 ms 85.114.145.121
3 2026-08-14 00:35 639222637659944389
22 ms 85.114.145.121
2 2026-08-14 00:19 639222628151417313
16 ms 85.114.145.121
1 2026-08-14 00:03 639222618462620588
13 ms 85.114.145.121