DNS response history for ns01.fletschtec.de

ns01.fletschtec.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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 180 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.fletschtec.de.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

180 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

148.251.129.75

Most recently resolved hosting IP on selected date

Successful Responses

72

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.fletschtec.de

Showing DNS history for 2026-08-13 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
72 2026-08-13 23:54 639222618462620588
41 ms 148.251.129.75
71 2026-08-13 23:38 639222608688333012
57 ms 148.251.129.75
70 2026-08-13 23:22 639222598741756356
23 ms 148.251.129.75
69 2026-08-13 23:05 639222588615244093
51 ms 148.251.129.75
68 2026-08-13 22:12 639222556495289724
41 ms 148.251.129.75
67 2026-08-13 21:55 639222546477917698
40 ms 148.251.129.75
66 2026-08-13 21:38 639222536257653790
23 ms 148.251.129.75
65 2026-08-13 21:21 639222525833084485
18 ms 148.251.129.75
64 2026-08-13 21:03 639222515446085004
59 ms 148.251.129.75
63 2026-08-13 20:46 639222505166766781
28 ms 148.251.129.75
62 2026-08-13 20:29 639222494930541001
34 ms 148.251.129.75
61 2026-08-13 20:12 639222484469216890
25 ms 148.251.129.75
60 2026-08-13 19:55 639222474270039940
37 ms 148.251.129.75
59 2026-08-13 19:37 639222464005587385
116 ms 148.251.129.75
58 2026-08-13 19:20 639222453485975041
92 ms 148.251.129.75
57 2026-08-13 19:02 639222442984828770
39 ms 148.251.129.75
56 2026-08-13 18:08 639222410191353397
2128 ms 148.251.129.75
55 2026-08-13 17:51 639222399952628376
158 ms 148.251.129.75
54 2026-08-13 17:33 639222389608608647
106 ms 148.251.129.75
53 2026-08-13 17:16 639222379604012481
2023 ms 148.251.129.75
52 2026-08-13 17:00 639222369372672858
31 ms 148.251.129.75
51 2026-08-13 16:43 639222359096909298
54 ms 148.251.129.75
50 2026-08-13 16:26 639222348814301655
97 ms 148.251.129.75
49 2026-08-13 16:08 639222338608331104
68 ms 148.251.129.75
48 2026-08-13 15:51 639222328204609760
45 ms 148.251.129.75
47 2026-08-13 15:34 639222317859759909
63 ms 148.251.129.75
46 2026-08-13 15:17 639222307560137918
50 ms 148.251.129.75
45 2026-08-13 14:59 639222297274357149
59 ms 148.251.129.75
44 2026-08-13 14:06 639222265004477827
30 ms 148.251.129.75
43 2026-08-13 13:50 639222255176583683
46 ms 148.251.129.75
42 2026-08-13 13:34 639222245340146131
29 ms 148.251.129.75
41 2026-08-13 13:17 639222235662219956
27 ms 148.251.129.75
40 2026-08-13 13:01 639222225817223284
18 ms 148.251.129.75
39 2026-08-13 12:45 639222216341869648
31 ms 148.251.129.75
38 2026-08-13 12:29 639222206848442189
39 ms 148.251.129.75
37 2026-08-13 12:14 639222197538963225
16 ms 148.251.129.75
36 2026-08-13 11:58 639222188113685569
30 ms 148.251.129.75
35 2026-08-13 11:43 639222178880138458
28 ms 148.251.129.75
34 2026-08-13 11:27 639222169343013317
27 ms 148.251.129.75
33 2026-08-13 11:11 639222159910600596
100 ms 148.251.129.75
32 2026-08-13 10:20 639222128676274866
45 ms 148.251.129.75
31 2026-08-13 10:04 639222119169781983
35 ms 148.251.129.75
30 2026-08-13 09:48 639222109996148889
29 ms 148.251.129.75
29 2026-08-13 09:33 639222100791323799
28 ms 148.251.129.75
28 2026-08-13 09:18 639222091647893142
35 ms 148.251.129.75
27 2026-08-13 09:03 639222082524717649
55 ms 148.251.129.75
26 2026-08-13 08:48 639222073378630456
17 ms 148.251.129.75
25 2026-08-13 08:33 639222064537306701
38 ms 148.251.129.75
24 2026-08-13 08:18 639222055409471864
23 ms 148.251.129.75
23 2026-08-13 08:02 639222046117152411
21 ms 148.251.129.75
22 2026-08-13 07:47 639222036915107067
18 ms 148.251.129.75
21 2026-08-13 07:31 639222027654889141
41 ms 148.251.129.75
20 2026-08-13 06:41 639221996824612035
71 ms 148.251.129.75
19 2026-08-13 06:26 639221987863418113
32 ms 148.251.129.75
18 2026-08-13 06:11 639221979006823112
39 ms 148.251.129.75
17 2026-08-13 05:56 639221970068466615
114 ms 148.251.129.75
16 2026-08-13 05:41 639221961001585139
19 ms 148.251.129.75
15 2026-08-13 05:26 639221952104046397
134 ms 148.251.129.75
14 2026-08-13 05:11 639221943247694484
18 ms 148.251.129.75
13 2026-08-13 04:57 639221934603388241
662 ms 148.251.129.75
12 2026-08-13 04:42 639221925729273358
67 ms 148.251.129.75
11 2026-08-13 04:27 639221916777813401
295 ms 148.251.129.75
10 2026-08-13 04:12 639221907816913910
41 ms 148.251.129.75
9 2026-08-13 03:57 639221898639694322
33 ms 148.251.129.75
8 2026-08-13 03:05 639221868257567489
41 ms 148.251.129.75
7 2026-08-13 02:50 639221859270235608
43 ms 148.251.129.75
6 2026-08-13 02:35 639221850184464515
157 ms 148.251.129.75
5 2026-08-13 02:20 639221841141973425
732 ms 148.251.129.75
4 2026-08-13 01:29 639221810548753083
2020 ms 148.251.129.75
3 2026-08-13 01:14 639221801656796262
2015 ms 148.251.129.75
2 2026-08-13 00:59 639221792658715334
24 ms 148.251.129.75
1 2026-08-13 00:44 639221783571379176
20 ms 148.251.129.75