DNS response history for ns1.attserver.de

ns1.attserver.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 157 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 ns1.attserver.de.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

157 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

148.251.0.15

Most recently resolved hosting IP on selected date

Successful Responses

73

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 ns1.attserver.de

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:51 639229527598660841
3 ms 148.251.0.15
72 2026-08-21 23:35 639229517954323214
61 ms 148.251.0.15
71 2026-08-21 23:19 639229508269999021
15 ms 148.251.0.15
70 2026-08-21 23:03 639229498559060171
53 ms 148.251.0.15
69 2026-08-21 22:46 639229488519347586
46 ms 148.251.0.15
68 2026-08-21 21:53 639229456606578934
39 ms 148.251.0.15
67 2026-08-21 21:37 639229446985772499
46 ms 148.251.0.15
66 2026-08-21 21:21 639229437367313098
28 ms 148.251.0.15
65 2026-08-21 21:05 639229427923950391
51 ms 148.251.0.15
64 2026-08-21 20:49 639229418168588854
23 ms 148.251.0.15
63 2026-08-21 20:32 639229408345678334
37 ms 148.251.0.15
62 2026-08-21 20:16 639229398616354648
45 ms 148.251.0.15
61 2026-08-21 20:00 639229388634592323
3 ms 148.251.0.15
60 2026-08-21 19:43 639229378792837692
81 ms 148.251.0.15
59 2026-08-21 19:27 639229369154682311
45 ms 148.251.0.15
58 2026-08-21 19:11 639229359248017926
64 ms 148.251.0.15
57 2026-08-21 18:54 639229349124294642
82 ms 148.251.0.15
56 2026-08-21 18:02 639229317791715692
67 ms 148.251.0.15
55 2026-08-21 17:45 639229308115194575
3 ms 148.251.0.15
54 2026-08-21 17:29 639229298320320558
66 ms 148.251.0.15
53 2026-08-21 17:13 639229288674863221
39 ms 148.251.0.15
52 2026-08-21 16:57 639229278983677079
48 ms 148.251.0.15
51 2026-08-21 16:41 639229269405517175
59 ms 148.251.0.15
50 2026-08-21 16:25 639229259594798244
56 ms 148.251.0.15
49 2026-08-21 16:08 639229249736681188
14 ms 148.251.0.15
48 2026-08-21 15:51 639229239699417787
48 ms 148.251.0.15
47 2026-08-21 15:35 639229229621964033
2011 ms 148.251.0.15
46 2026-08-21 15:18 639229219567270965
41 ms 148.251.0.15
45 2026-08-21 15:01 639229209406666856
2029 ms 148.251.0.15
44 2026-08-21 14:08 639229177815876178
68 ms 148.251.0.15
43 2026-08-21 13:52 639229168243572685
13 ms 148.251.0.15
42 2026-08-21 13:36 639229158599856475
69 ms 148.251.0.15
41 2026-08-21 13:20 639229148998940902
29 ms 148.251.0.15
40 2026-08-21 13:04 639229139276923594
8 ms 148.251.0.15
39 2026-08-21 12:48 639229129709912394
59 ms 148.251.0.15
38 2026-08-21 12:32 639229119801488500
44 ms 148.251.0.15
37 2026-08-21 12:15 639229110135262458
65 ms 148.251.0.15
36 2026-08-21 11:59 639229100336051392
74 ms 148.251.0.15
35 2026-08-21 11:43 639229090641415626
21 ms 148.251.0.15
34 2026-08-21 11:26 639229080702683947
59 ms 148.251.0.15
33 2026-08-21 11:10 639229070601456699
154 ms 148.251.0.15
32 2026-08-21 10:17 639229038947447232
47 ms 148.251.0.15
31 2026-08-21 10:01 639229029268708773
78 ms 148.251.0.15
30 2026-08-21 09:45 639229019647910603
33 ms 148.251.0.15
29 2026-08-21 09:28 639229009983843738
29 ms 148.251.0.15
28 2026-08-21 09:12 639229000203331882
84 ms 148.251.0.15
27 2026-08-21 08:56 639228990302335999
45 ms 148.251.0.15
26 2026-08-21 08:40 639228980567740722
2068 ms 148.251.0.15
25 2026-08-21 08:23 639228970762445174
59 ms 148.251.0.15
24 2026-08-21 08:07 639228961065054445
46 ms 148.251.0.15
23 2026-08-21 07:51 639228951224649885
41 ms 148.251.0.15
22 2026-08-21 07:34 639228941303864592
65 ms 148.251.0.15
21 2026-08-21 07:17 639228931191328583
2080 ms 148.251.0.15
20 2026-08-21 06:25 639228899518173317
51 ms 148.251.0.15
19 2026-08-21 06:08 639228889785027669
21 ms 148.251.0.15
18 2026-08-21 05:52 639228880106330161
46 ms 148.251.0.15
17 2026-08-21 05:36 639228870316184091
16 ms 148.251.0.15
16 2026-08-21 05:20 639228860695366512
51 ms 148.251.0.15
15 2026-08-21 05:04 639228851027209500
76 ms 148.251.0.15
14 2026-08-21 04:48 639228841479265462
50 ms 148.251.0.15
13 2026-08-21 04:31 639228831752962260
44 ms 148.251.0.15
12 2026-08-21 04:15 639228821953295483
50 ms 148.251.0.15
11 2026-08-21 03:59 639228812227429953
4 ms 148.251.0.15
10 2026-08-21 03:43 639228802476107538
40 ms 148.251.0.15
9 2026-08-21 03:26 639228792525492032
62 ms 148.251.0.15
8 2026-08-21 02:34 639228761131421385
53 ms 148.251.0.15
7 2026-08-21 02:18 639228751571206692
37 ms 148.251.0.15
6 2026-08-21 02:01 639228741705571019
58 ms 148.251.0.15
5 2026-08-21 01:45 639228731642208228
84 ms 148.251.0.15
4 2026-08-21 00:52 639228700387002072
40 ms 148.251.0.15
3 2026-08-21 00:36 639228690742014433
55 ms 148.251.0.15
2 2026-08-21 00:20 639228680877937122
44 ms 148.251.0.15
1 2026-08-21 00:03 639228670775860800
44 ms 148.251.0.15