DNS response history for b.udrtld.net

b.udrtld.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 247 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 b.udrtld.net.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

247 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

233.255.145.26

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 b.udrtld.net

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
38 ms 233.255.145.26
72 2026-08-21 23:35 639229517954323214
48 ms 233.255.145.26
71 2026-08-21 23:19 639229508269999021
199 ms 233.255.145.26
70 2026-08-21 23:03 639229498559060171
38 ms 233.255.145.26
69 2026-08-21 22:46 639229488519347586
24 ms 233.255.145.26
68 2026-08-21 21:53 639229456606578934
2016 ms 233.255.145.26
67 2026-08-21 21:37 639229446985772499
7 ms 233.255.145.26
66 2026-08-21 21:21 639229437367313098
21 ms 233.255.145.26
65 2026-08-21 21:05 639229427923950391
7 ms 233.255.145.26
64 2026-08-21 20:49 639229418168588854
5 ms 233.255.145.26
63 2026-08-21 20:32 639229408345678334
8 ms 233.255.145.26
62 2026-08-21 20:16 639229398616354648
11 ms 233.255.145.26
61 2026-08-21 20:00 639229388634592323
107 ms 233.255.145.26
60 2026-08-21 19:43 639229378792837692
5 ms 233.255.145.26
59 2026-08-21 19:27 639229369154682311
9 ms 233.255.145.26
58 2026-08-21 19:11 639229359248017926
2013 ms 233.255.145.26
57 2026-08-21 18:54 639229349124294642
10 ms 233.255.145.26
56 2026-08-21 18:02 639229317791715692
25 ms 233.255.145.26
55 2026-08-21 17:45 639229308115194575
27 ms 233.255.145.26
54 2026-08-21 17:29 639229298320320558
32 ms 233.255.145.26
53 2026-08-21 17:13 639229288674863221
267 ms 233.255.145.26
52 2026-08-21 16:57 639229278983677079
15 ms 233.255.145.26
51 2026-08-21 16:41 639229269405517175
9 ms 233.255.145.26
50 2026-08-21 16:25 639229259594798244
273 ms 233.255.145.26
49 2026-08-21 16:08 639229249736681188
18 ms 233.255.145.26
48 2026-08-21 15:51 639229239699417787
42 ms 233.255.145.26
47 2026-08-21 15:35 639229229621964033
226 ms 233.255.145.26
46 2026-08-21 15:18 639229219567270965
20 ms 233.255.145.26
45 2026-08-21 15:01 639229209406666856
31 ms 233.255.145.26
44 2026-08-21 14:08 639229177815876178
36 ms 233.255.145.26
43 2026-08-21 13:52 639229168243572685
2020 ms 233.255.145.26
42 2026-08-21 13:36 639229158599856475
2024 ms 233.255.145.26
41 2026-08-21 13:20 639229148998940902
41 ms 233.255.145.26
40 2026-08-21 13:04 639229139276923594
11 ms 233.255.145.26
39 2026-08-21 12:48 639229129709912394
269 ms 233.255.145.26
38 2026-08-21 12:32 639229119801488500
43 ms 233.255.145.26
37 2026-08-21 12:15 639229110135262458
12 ms 233.255.145.26
36 2026-08-21 11:59 639229100336051392
10 ms 233.255.145.26
35 2026-08-21 11:43 639229090641415626
24 ms 233.255.145.26
34 2026-08-21 11:26 639229080702683947
8 ms 233.255.145.26
33 2026-08-21 11:10 639229070601456699
63 ms 233.255.145.26
32 2026-08-21 10:17 639229038947447232
8 ms 233.255.145.26
31 2026-08-21 10:01 639229029268708773
261 ms 233.255.145.26
30 2026-08-21 09:45 639229019647910603
12 ms 233.255.145.26
29 2026-08-21 09:29 639229009983843738
33 ms 233.255.145.26
28 2026-08-21 09:12 639229000203331882
2297 ms 233.255.145.26
27 2026-08-21 08:56 639228990302335999
8 ms 233.255.145.26
26 2026-08-21 08:40 639228980567740722
19 ms 233.255.145.26
25 2026-08-21 08:23 639228970762445174
2074 ms 233.255.145.26
24 2026-08-21 08:07 639228961065054445
41 ms 233.255.145.26
23 2026-08-21 07:51 639228951224649885
45 ms 233.255.145.26
22 2026-08-21 07:34 639228941303864592
25 ms 233.255.145.26
21 2026-08-21 07:17 639228931191328583
25 ms 233.255.145.26
20 2026-08-21 06:25 639228899518173317
38 ms 233.255.145.26
19 2026-08-21 06:08 639228889785027669
21 ms 233.255.145.26
18 2026-08-21 05:52 639228880106330161
2014 ms 233.255.145.26
17 2026-08-21 05:36 639228870316184091
31 ms 233.255.145.26
16 2026-08-21 05:20 639228860695366512
16 ms 233.255.145.26
15 2026-08-21 05:04 639228851027209500
3 ms 233.255.145.26
14 2026-08-21 04:48 639228841479265462
5 ms 233.255.145.26
13 2026-08-21 04:32 639228831752962260
10 ms 233.255.145.26
12 2026-08-21 04:15 639228821953295483
16 ms 233.255.145.26
11 2026-08-21 03:59 639228812227429953
24 ms 233.255.145.26
10 2026-08-21 03:43 639228802476107538
237 ms 233.255.145.26
9 2026-08-21 03:26 639228792525492032
45 ms 233.255.145.26
8 2026-08-21 02:34 639228761131421385
38 ms 233.255.145.26
7 2026-08-21 02:18 639228751571206692
12 ms 233.255.145.26
6 2026-08-21 02:01 639228741705571019
43 ms 233.255.145.26
5 2026-08-21 01:45 639228731642208228
12 ms 233.255.145.26
4 2026-08-21 00:53 639228700387002072
3 ms 233.255.145.26
3 2026-08-21 00:36 639228690742014433
208 ms 233.255.145.26
2 2026-08-21 00:20 639228680877937122
31 ms 233.255.145.26
1 2026-08-21 00:03 639228670775860800
229 ms 233.255.145.26