DNS response history for ns1.rouk.org

ns1.rouk.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 55 DNS check records, 55 successful responses, 0 failed responses, and 676 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.rouk.org.
Records on Selected Date

55

Historical checks stored for this nameserver on selected date

Average Latency

676 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 18:18

All timestamps shown in UTC

Latest Resolved IP on Selected Date

139.177.192.171

Most recently resolved hosting IP on selected date

Successful Responses

55

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.rouk.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
55 2026-08-26 18:18 639233646245051806
112 ms 139.177.192.171
54 2026-08-26 18:01 639233635663779051
2208 ms 139.177.192.171
53 2026-08-26 17:43 639233624977342122
332 ms 139.177.192.171
52 2026-08-26 17:25 639233614446136153
121 ms 139.177.192.171
51 2026-08-26 17:07 639233603737877581
243 ms 139.177.192.171
50 2026-08-26 16:50 639233593269224651
2312 ms 139.177.192.171
49 2026-08-26 16:32 639233582635086903
454 ms 139.177.192.171
48 2026-08-26 16:14 639233572000374575
609 ms 139.177.192.171
47 2026-08-26 15:56 639233561188633861
2202 ms 139.177.192.171
46 2026-08-26 15:39 639233550544357027
571 ms 139.177.192.171
45 2026-08-26 14:44 639233517966053117
450 ms 139.177.192.171
44 2026-08-26 14:27 639233507603253585
223 ms 139.177.192.171
43 2026-08-26 14:10 639233497229039167
540 ms 139.177.192.171
42 2026-08-26 13:52 639233486864546406
106 ms 139.177.192.171
41 2026-08-26 13:35 639233476455174682
716 ms 139.177.192.171
40 2026-08-26 13:18 639233466171592605
11 ms 139.177.192.171
39 2026-08-26 13:01 639233455747096265
623 ms 139.177.192.171
38 2026-08-26 12:43 639233445367152284
335 ms 139.177.192.171
37 2026-08-26 12:26 639233434974187439
452 ms 139.177.192.171
36 2026-08-26 12:08 639233424567558554
455 ms 139.177.192.171
35 2026-08-26 11:51 639233414056832719
109 ms 139.177.192.171
34 2026-08-26 11:33 639233403515141099
250 ms 139.177.192.171
33 2026-08-26 10:39 639233370841350248
622 ms 139.177.192.171
32 2026-08-26 10:22 639233360361507238
455 ms 139.177.192.171
31 2026-08-26 10:04 639233350067824371
616 ms 139.177.192.171
30 2026-08-26 09:47 639233339545274518
224 ms 139.177.192.171
29 2026-08-26 09:29 639233329214918079
453 ms 139.177.192.171
28 2026-08-26 09:12 639233318749762337
29 ms 139.177.192.171
27 2026-08-26 08:55 639233308387917838
2207 ms 139.177.192.171
26 2026-08-26 08:38 639233297961740122
2457 ms 139.177.192.171
25 2026-08-26 08:20 639233287487159094
310 ms 139.177.192.171
24 2026-08-26 08:03 639233276995531707
616 ms 139.177.192.171
23 2026-08-26 07:45 639233266521568229
261 ms 139.177.192.171
22 2026-08-26 07:28 639233256081047431
458 ms 139.177.192.171
21 2026-08-26 06:34 639233223620132921
105 ms 139.177.192.171
20 2026-08-26 06:16 639233213287814244
108 ms 139.177.192.171
19 2026-08-26 05:59 639233202925983161
107 ms 139.177.192.171
18 2026-08-26 05:42 639233192644780696
107 ms 139.177.192.171
17 2026-08-26 05:25 639233182401183833
2314 ms 139.177.192.171
16 2026-08-26 05:08 639233172074181051
459 ms 139.177.192.171
15 2026-08-26 04:51 639233161808421455
2407 ms 139.177.192.171
14 2026-08-26 04:33 639233151357344052
104 ms 139.177.192.171
13 2026-08-26 04:16 639233141034116946
4107 ms 139.177.192.171
12 2026-08-26 03:59 639233130828334142
110 ms 139.177.192.171
11 2026-08-26 03:42 639233120373450007
222 ms 139.177.192.171
10 2026-08-26 03:24 639233110066216193
459 ms 139.177.192.171
9 2026-08-26 02:31 639233078065410564
328 ms 139.177.192.171
8 2026-08-26 02:14 639233067787457832
343 ms 139.177.192.171
7 2026-08-26 01:57 639233057501801162
120 ms 139.177.192.171
6 2026-08-26 01:39 639233047089431703
224 ms 139.177.192.171
5 2026-08-26 01:22 639233036754790688
2208 ms 139.177.192.171
4 2026-08-26 01:05 639233026412602472
221 ms 139.177.192.171
3 2026-08-26 00:48 639233016064066127
246 ms 139.177.192.171
2 2026-08-26 00:31 639233005922655772
344 ms 139.177.192.171
1 2026-08-26 00:14 639232995672256907
394 ms 139.177.192.171