DNS response history for ns.defect.ch

ns.defect.ch 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 2026-08-20. For this date, NameServerHistory found 57 DNS check records, 56 successful responses, 1 failed responses, and 154 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 ns.defect.ch.
Records on Selected Date

57

Historical checks stored for this nameserver on selected date

Average Latency

154 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:14

All timestamps shown in UTC

Latest Resolved IP on Selected Date

188.226.183.15

Most recently resolved hosting IP on selected date

Successful Responses

56

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns.defect.ch

Showing DNS history for 2026-08-20 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
57 2026-08-20 23:14 639228639850033448
36 ms 188.226.183.15
56 2026-08-20 22:58 639228630204271870
50 ms 188.226.183.15
55 2026-08-20 22:41 639228620295091135
30 ms 188.226.183.15
54 2026-08-20 22:24 639228610298336915
60 ms 188.226.183.15
53 2026-08-20 21:32 639228578917047616
7 ms 188.226.183.15
52 2026-08-20 21:16 639228569046445709
11 ms 188.226.183.15
51 2026-08-20 20:59 639228558946830986
51 ms 188.226.183.15
50 2026-08-20 20:42 639228548977359217
-
49 2026-08-20 19:50 639228517494157668
56 ms 188.226.183.15
48 2026-08-20 19:33 639228507374116892
73 ms 188.226.183.15
47 2026-08-20 19:16 639228497315154893
45 ms 188.226.183.15
46 2026-08-20 18:59 639228487287648341
8 ms 188.226.183.15
45 2026-08-20 18:07 639228455828123788
21 ms 188.226.183.15
44 2026-08-20 17:50 639228445900082244
41 ms 188.226.183.15
43 2026-08-20 17:34 639228435866352323
57 ms 188.226.183.15
42 2026-08-20 17:17 639228425802273151
3 ms 188.226.183.15
41 2026-08-20 16:24 639228393616324230
2013 ms 188.226.183.15
40 2026-08-20 16:07 639228383590408693
4 ms 188.226.183.15
39 2026-08-20 15:50 639228373471467474
55 ms 188.226.183.15
38 2026-08-20 15:33 639228363426647311
45 ms 188.226.183.15
37 2026-08-20 14:40 639228331681701910
8 ms 188.226.183.15
36 2026-08-20 14:23 639228321714746824
44 ms 188.226.183.15
35 2026-08-20 14:07 639228311652090262
40 ms 188.226.183.15
34 2026-08-20 13:50 639228301670088587
2039 ms 188.226.183.15
33 2026-08-20 12:57 639228269987976710
52 ms 188.226.183.15
32 2026-08-20 12:40 639228260009452308
98 ms 188.226.183.15
31 2026-08-20 12:23 639228249661740894
60 ms 188.226.183.15
30 2026-08-20 12:06 639228239552680346
98 ms 188.226.183.15
29 2026-08-20 11:13 639228207667580819
41 ms 188.226.183.15
28 2026-08-20 10:57 639228197494011560
89 ms 188.226.183.15
27 2026-08-20 10:40 639228187497039939
38 ms 188.226.183.15
26 2026-08-20 10:23 639228177408432646
56 ms 188.226.183.15
25 2026-08-20 09:31 639228146356166262
52 ms 188.226.183.15
24 2026-08-20 09:15 639228136541505712
40 ms 188.226.183.15
23 2026-08-20 08:58 639228126519136598
72 ms 188.226.183.15
22 2026-08-20 08:41 639228116537148885
42 ms 188.226.183.15
21 2026-08-20 07:49 639228085320764351
48 ms 188.226.183.15
20 2026-08-20 07:33 639228075444604839
38 ms 188.226.183.15
19 2026-08-20 07:17 639228065615498985
50 ms 188.226.183.15
18 2026-08-20 07:00 639228055675321422
229 ms 188.226.183.15
17 2026-08-20 06:08 639228024230839396
68 ms 188.226.183.15
16 2026-08-20 05:52 639228014720406505
5 ms 188.226.183.15
15 2026-08-20 05:36 639228004930827030
2010 ms 188.226.183.15
14 2026-08-20 05:19 639227995103340154
8 ms 188.226.183.15
13 2026-08-20 04:27 639227963811374894
149 ms 188.226.183.15
12 2026-08-20 04:11 639227954132571365
41 ms 188.226.183.15
11 2026-08-20 03:55 639227944541208342
60 ms 188.226.183.15
10 2026-08-20 03:38 639227934657213484
62 ms 188.226.183.15
9 2026-08-20 02:46 639227903628145469
32 ms 188.226.183.15
8 2026-08-20 02:31 639227893995483475
42 ms 188.226.183.15
7 2026-08-20 02:14 639227884280244209
11 ms 188.226.183.15
6 2026-08-20 01:58 639227874371147132
9 ms 188.226.183.15
5 2026-08-20 01:06 639227843224256432
118 ms 188.226.183.15
4 2026-08-20 00:50 639227833720403506
4 ms 188.226.183.15
3 2026-08-20 00:34 639227824170728278
4 ms 188.226.183.15
2 2026-08-20 00:19 639227814865867570
35 ms 188.226.183.15
1 2026-08-20 00:03 639227805445376839
38 ms 188.226.183.15