DNS response history for ns4.kthread.org

ns4.kthread.org 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 2026-08-26. For this date, NameServerHistory found 71 DNS check records, 70 successful responses, 1 failed responses, and 238 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 ns4.kthread.org.
Records on Selected Date

71

Historical checks stored for this nameserver on selected date

Average Latency

238 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

137.74.196.233

Most recently resolved hosting IP on selected date

Successful Responses

70

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns4.kthread.org

Showing DNS history for 2026-08-26 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
71 2026-08-26 23:56 639233846871926285
2016 ms 137.74.196.233
70 2026-08-26 23:03 639233814527872887
30 ms 137.74.196.233
69 2026-08-26 22:45 639233804315489381
9 ms 137.74.196.233
68 2026-08-26 22:28 639233793971346256
11 ms 137.74.196.233
67 2026-08-26 22:11 639233783644630463
14 ms 137.74.196.233
66 2026-08-26 21:54 639233773302621314
31 ms 137.74.196.233
65 2026-08-26 21:36 639233762896723748
8 ms 137.74.196.233
64 2026-08-26 21:19 639233752543876329
2027 ms 137.74.196.233
63 2026-08-26 21:02 639233742155931788
10 ms 137.74.196.233
62 2026-08-26 20:44 639233731712555311
155 ms 137.74.196.233
61 2026-08-26 20:27 639233721164051126
260 ms 137.74.196.233
60 2026-08-26 20:09 639233710560486320
265 ms 137.74.196.233
59 2026-08-26 19:51 639233699834667450
7 ms 137.74.196.233
58 2026-08-26 18:57 639233667209186136
255 ms 137.74.196.233
57 2026-08-26 18:40 639233656814316266
11 ms 137.74.196.233
56 2026-08-26 18:22 639233646245051806
10 ms 137.74.196.233
55 2026-08-26 18:04 639233635663779051
1533 ms 137.74.196.233
54 2026-08-26 17:47 639233624977342122
2021 ms 137.74.196.233
53 2026-08-26 17:29 639233614446136153
531 ms 137.74.196.233
52 2026-08-26 17:11 639233603737877581
393 ms 137.74.196.233
51 2026-08-26 16:54 639233593269224651
32 ms 137.74.196.233
50 2026-08-26 16:36 639233582635086903
11 ms 137.74.196.233
49 2026-08-26 16:18 639233572000374575
167 ms 137.74.196.233
48 2026-08-26 16:00 639233561188633861
357 ms 137.74.196.233
47 2026-08-26 15:42 639233550544357027
40 ms 137.74.196.233
46 2026-08-26 14:48 639233517966053117
11 ms 137.74.196.233
45 2026-08-26 14:31 639233507603253585
33 ms 137.74.196.233
44 2026-08-26 14:13 639233497229039167
32 ms 137.74.196.233
43 2026-08-26 13:56 639233486864546406
146 ms 137.74.196.233
42 2026-08-26 13:39 639233476455174682
30 ms 137.74.196.233
41 2026-08-26 13:22 639233466171592605
8 ms 137.74.196.233
40 2026-08-26 13:04 639233455747096265
12 ms 137.74.196.233
39 2026-08-26 12:47 639233445367152284
34 ms 137.74.196.233
38 2026-08-26 12:30 639233434974187439
155 ms 137.74.196.233
37 2026-08-26 12:12 639233424567558554
31 ms 137.74.196.233
36 2026-08-26 11:55 639233414056832719
258 ms 137.74.196.233
35 2026-08-26 11:37 639233403515141099
34 ms 137.74.196.233
34 2026-08-26 10:43 639233370841350248
299 ms 137.74.196.233
33 2026-08-26 10:26 639233360361507238
34 ms 137.74.196.233
32 2026-08-26 10:08 639233350067824371
11 ms 137.74.196.233
31 2026-08-26 09:51 639233339545274518
284 ms 137.74.196.233
30 2026-08-26 09:33 639233329214918079
268 ms 137.74.196.233
29 2026-08-26 09:16 639233318749762337
12 ms 137.74.196.233
28 2026-08-26 08:59 639233308387917838
34 ms 137.74.196.233
27 2026-08-26 08:41 639233297961740122
175 ms 137.74.196.233
26 2026-08-26 08:24 639233287487159094
260 ms 137.74.196.233
25 2026-08-26 08:07 639233276995531707
31 ms 137.74.196.233
24 2026-08-26 07:49 639233266521568229
206 ms 137.74.196.233
23 2026-08-26 07:31 639233256081047431
30 ms 137.74.196.233
22 2026-08-26 06:38 639233223620132921
1017 ms 137.74.196.233
21 2026-08-26 06:20 639233213287814244
4 ms 137.74.196.233
20 2026-08-26 06:03 639233202925983161
41 ms 137.74.196.233
19 2026-08-26 05:46 639233192644780696
259 ms 137.74.196.233
18 2026-08-26 05:29 639233182401183833
144 ms 137.74.196.233
17 2026-08-26 05:12 639233172074181051
3 ms 137.74.196.233
16 2026-08-26 04:54 639233161808421455
3 ms 137.74.196.233
15 2026-08-26 04:37 639233151357344052
9 ms 137.74.196.233
14 2026-08-26 04:20 639233141034116946
7 ms 137.74.196.233
13 2026-08-26 04:03 639233130828334142
25 ms 137.74.196.233
12 2026-08-26 03:46 639233120373450007
29 ms 137.74.196.233
11 2026-08-26 03:28 639233110066216193
161 ms 137.74.196.233
10 2026-08-26 02:35 639233078065410564
153 ms 137.74.196.233
9 2026-08-26 02:18 639233067787457832
29 ms 137.74.196.233
8 2026-08-26 02:01 639233057501801162
-
7 2026-08-26 01:43 639233047089431703
146 ms 137.74.196.233
6 2026-08-26 01:26 639233036754790688
26 ms 137.74.196.233
5 2026-08-26 01:09 639233026412602472
144 ms 137.74.196.233
4 2026-08-26 00:52 639233016064066127
33 ms 137.74.196.233
3 2026-08-26 00:34 639233005922655772
34 ms 137.74.196.233
2 2026-08-26 00:17 639232995672256907
148 ms 137.74.196.233
1 2026-08-26 00:00 639232985300872416
1617 ms 137.74.196.233