DNS response history for ns4.rucls.net

ns4.rucls.net 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 69 DNS check records, 68 successful responses, 1 failed responses, and 351 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.rucls.net.
Records on Selected Date

69

Historical checks stored for this nameserver on selected date

Average Latency

351 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 22:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

185.136.99.77

Most recently resolved hosting IP on selected date

Successful Responses

68

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.rucls.net

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
69 2026-08-26 22:54 639233814527872887
8 ms 185.136.99.77
68 2026-08-26 22:37 639233804315489381
28 ms 185.136.99.77
67 2026-08-26 22:20 639233793971346256
14 ms 185.136.99.77
66 2026-08-26 22:03 639233783644630463
11 ms 185.136.99.77
65 2026-08-26 21:45 639233773302621314
6 ms 185.136.99.77
64 2026-08-26 21:28 639233762896723748
90 ms 185.136.99.77
63 2026-08-26 21:11 639233752543876329
8 ms 185.136.99.77
62 2026-08-26 20:53 639233742155931788
2019 ms 185.136.99.77
61 2026-08-26 20:36 639233731712555311
2045 ms 185.136.99.77
60 2026-08-26 20:18 639233721164051126
18 ms 185.136.99.77
59 2026-08-26 20:01 639233710560486320
9 ms 185.136.99.77
58 2026-08-26 19:43 639233699834667450
2020 ms 185.136.99.77
57 2026-08-26 18:48 639233667209186136
15 ms 185.136.99.77
56 2026-08-26 18:31 639233656814316266
13 ms 185.136.99.77
55 2026-08-26 18:13 639233646245051806
25 ms 185.136.99.77
54 2026-08-26 17:56 639233635663779051
13 ms 185.136.99.77
53 2026-08-26 17:38 639233624977342122
2019 ms 185.136.99.77
52 2026-08-26 17:20 639233614446136153
17 ms 185.136.99.77
51 2026-08-26 17:03 639233603737877581
21 ms 185.136.99.77
50 2026-08-26 16:45 639233593269224651
38 ms 185.136.99.77
49 2026-08-26 16:27 639233582635086903
10 ms 185.136.99.77
48 2026-08-26 16:10 639233572000374575
29 ms 185.136.99.77
47 2026-08-26 15:52 639233561188633861
14 ms 185.136.99.77
46 2026-08-26 15:34 639233550544357027
127 ms 185.136.99.77
45 2026-08-26 14:40 639233517966053117
24 ms 185.136.99.77
44 2026-08-26 14:22 639233507603253585
105 ms 185.136.99.77
43 2026-08-26 14:05 639233497229039167
49 ms 185.136.99.77
42 2026-08-26 13:48 639233486864546406
12 ms 185.136.99.77
41 2026-08-26 13:31 639233476455174682
109 ms 185.136.99.77
40 2026-08-26 13:13 639233466171592605
53 ms 185.136.99.77
39 2026-08-26 12:56 639233455747096265
23 ms 185.136.99.77
38 2026-08-26 12:39 639233445367152284
130 ms 185.136.99.77
37 2026-08-26 12:21 639233434974187439
211 ms 185.136.99.77
36 2026-08-26 12:04 639233424567558554
103 ms 185.136.99.77
35 2026-08-26 11:47 639233414056832719
52 ms 185.136.99.77
34 2026-08-26 11:29 639233403515141099
25 ms 185.136.99.77
33 2026-08-26 10:34 639233370841350248
11 ms 185.136.99.77
32 2026-08-26 10:17 639233360361507238
44 ms 185.136.99.77
31 2026-08-26 10:00 639233350067824371
61 ms 185.136.99.77
30 2026-08-26 09:42 639233339545274518
39 ms 185.136.99.77
29 2026-08-26 09:25 639233329214918079
78 ms 185.136.99.77
28 2026-08-26 09:08 639233318749762337
35 ms 185.136.99.77
27 2026-08-26 08:50 639233308387917838
27 ms 185.136.99.77
26 2026-08-26 08:33 639233297961740122
22 ms 185.136.99.77
25 2026-08-26 08:16 639233287487159094
31 ms 185.136.99.77
24 2026-08-26 07:58 639233276995531707
16 ms 185.136.99.77
23 2026-08-26 07:41 639233266521568229
20 ms 185.136.99.77
22 2026-08-26 07:23 639233256081047431
1514 ms 185.136.99.77
21 2026-08-26 06:29 639233223620132921
2009 ms 185.136.99.77
20 2026-08-26 06:12 639233213287814244
19 ms 185.136.99.77
19 2026-08-26 05:55 639233202925983161
19 ms 185.136.99.77
18 2026-08-26 05:37 639233192644780696
7 ms 185.136.99.77
17 2026-08-26 05:20 639233182401183833
6 ms 185.136.99.77
16 2026-08-26 05:03 639233172074181051
20 ms 185.136.99.77
15 2026-08-26 04:46 639233161808421455
24 ms 185.136.99.77
14 2026-08-26 04:29 639233151357344052
8 ms 185.136.99.77
13 2026-08-26 04:11 639233141034116946
29 ms 185.136.99.77
12 2026-08-26 03:54 639233130828334142
2041 ms 185.136.99.77
11 2026-08-26 03:37 639233120373450007
33 ms 185.136.99.77
10 2026-08-26 03:20 639233110066216193
36 ms 185.136.99.77
9 2026-08-26 02:26 639233078065410564
2028 ms 185.136.99.77
8 2026-08-26 02:10 639233067787457832
-
7 2026-08-26 01:52 639233057501801162
13 ms 185.136.99.77
6 2026-08-26 01:35 639233047089431703
21 ms 185.136.99.77
5 2026-08-26 01:18 639233036754790688
2020 ms 185.136.99.77
4 2026-08-26 01:00 639233026412602472
37 ms 185.136.99.77
3 2026-08-26 00:43 639233016064066127
2028 ms 185.136.99.77
2 2026-08-26 00:26 639233005922655772
2042 ms 185.136.99.77
1 2026-08-26 00:09 639232995672256907
36 ms 185.136.99.77