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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 73 successful responses, 1 failed responses, and 302 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

74

Historical checks stored for this nameserver on selected date

Average Latency

302 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:45

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

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 b.udrtld.net

Showing DNS history for 2026-08-19 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
74 2026-08-19 23:45 639227795899225951
28 ms 233.255.145.26
73 2026-08-19 23:29 639227786351762008
27 ms 233.255.145.26
72 2026-08-19 23:13 639227776640591733
197 ms 233.255.145.26
71 2026-08-19 22:57 639227767128841282
211 ms 233.255.145.26
70 2026-08-19 22:41 639227757477304711
248 ms 233.255.145.26
69 2026-08-19 22:25 639227747572098014
36 ms 233.255.145.26
68 2026-08-19 22:08 639227737588613113
105 ms 233.255.145.26
67 2026-08-19 21:16 639227706134603955
37 ms 233.255.145.26
66 2026-08-19 21:00 639227696589027396
55 ms 233.255.145.26
65 2026-08-19 20:44 639227687097707639
13 ms 233.255.145.26
64 2026-08-19 20:28 639227677474464487
230 ms 233.255.145.26
63 2026-08-19 20:12 639227667767441118
42 ms 233.255.145.26
62 2026-08-19 19:55 639227657984833832
8 ms 233.255.145.26
61 2026-08-19 19:39 639227648079992640
2024 ms 233.255.145.26
60 2026-08-19 19:22 639227638125048441
13 ms 233.255.145.26
59 2026-08-19 19:06 639227628211392142
8 ms 233.255.145.26
58 2026-08-19 18:49 639227618261696275
23 ms 233.255.145.26
57 2026-08-19 18:32 639227608366233645
13 ms 233.255.145.26
56 2026-08-19 18:16 639227598301787588
22 ms 233.255.145.26
55 2026-08-19 17:23 639227566241010716
2021 ms 233.255.145.26
54 2026-08-19 17:06 639227556454538959
20 ms 233.255.145.26
53 2026-08-19 16:50 639227546640305542
24 ms 233.255.145.26
52 2026-08-19 16:34 639227536965466472
2026 ms 233.255.145.26
51 2026-08-19 16:17 639227527048658280
32 ms 233.255.145.26
50 2026-08-19 16:01 639227517386634438
8 ms 233.255.145.26
49 2026-08-19 15:44 639227507459551637
49 ms 233.255.145.26
48 2026-08-19 15:28 639227497515595277
2279 ms 233.255.145.26
47 2026-08-19 15:11 639227487441798036
199 ms 233.255.145.26
46 2026-08-19 14:54 639227477445551863
47 ms 233.255.145.26
45 2026-08-19 14:37 639227467297067891
17 ms 233.255.145.26
44 2026-08-19 14:20 639227457057795635
16 ms 233.255.145.26
43 2026-08-19 13:27 639227425244777397
10 ms 233.255.145.26
42 2026-08-19 13:11 639227415422116485
43 ms 233.255.145.26
41 2026-08-19 12:54 639227405307256053
16 ms 233.255.145.26
40 2026-08-19 12:37 639227395396602630
202 ms 233.255.145.26
39 2026-08-19 12:21 639227385510363611
2261 ms 233.255.145.26
38 2026-08-19 12:04 639227375508324850
37 ms 233.255.145.26
37 2026-08-19 11:48 639227365326611906
7 ms 233.255.145.26
36 2026-08-19 11:31 639227355360014208
-
35 2026-08-19 11:14 639227345036782165
2012 ms 233.255.145.26
34 2026-08-19 10:57 639227334992964533
7 ms 233.255.145.26
33 2026-08-19 10:40 639227324986605572
33 ms 233.255.145.26
32 2026-08-19 10:23 639227314928414539
49 ms 233.255.145.26
31 2026-08-19 09:30 639227283029182134
67 ms 233.255.145.26
30 2026-08-19 09:14 639227273294779350
13 ms 233.255.145.26
29 2026-08-19 08:58 639227263525231313
198 ms 233.255.145.26
28 2026-08-19 08:41 639227253578313363
54 ms 233.255.145.26
27 2026-08-19 08:25 639227243649973322
2008 ms 233.255.145.26
26 2026-08-19 08:08 639227233581059317
201 ms 233.255.145.26
25 2026-08-19 07:51 639227223667352067
195 ms 233.255.145.26
24 2026-08-19 07:35 639227213714837066
202 ms 233.255.145.26
23 2026-08-19 07:18 639227203701208496
280 ms 233.255.145.26
22 2026-08-19 07:01 639227193643202179
21 ms 233.255.145.26
21 2026-08-19 06:44 639227183584431597
224 ms 233.255.145.26
20 2026-08-19 06:28 639227173347403088
8 ms 233.255.145.26
19 2026-08-19 05:34 639227141523007601
8 ms 233.255.145.26
18 2026-08-19 05:18 639227131785931574
40 ms 233.255.145.26
17 2026-08-19 05:02 639227122176475389
197 ms 233.255.145.26
16 2026-08-19 04:46 639227112668934596
15 ms 233.255.145.26
15 2026-08-19 04:30 639227102773292788
36 ms 233.255.145.26
14 2026-08-19 04:14 639227093141136930
4 ms 233.255.145.26
13 2026-08-19 03:58 639227083449420147
664 ms 233.255.145.26
12 2026-08-19 03:41 639227073771748493
12 ms 233.255.145.26
11 2026-08-19 03:25 639227063977347614
44 ms 233.255.145.26
10 2026-08-19 03:09 639227054253519024
50 ms 233.255.145.26
9 2026-08-19 02:52 639227044381963886
20 ms 233.255.145.26
8 2026-08-19 02:36 639227034441085514
7 ms 233.255.145.26
7 2026-08-19 01:44 639227003126489968
6 ms 233.255.145.26
6 2026-08-19 01:28 639226993456311614
6 ms 233.255.145.26
5 2026-08-19 01:12 639226983847312345
276 ms 233.255.145.26
4 2026-08-19 00:56 639226974357874853
7 ms 233.255.145.26
3 2026-08-19 00:40 639226964670484721
215 ms 233.255.145.26
2 2026-08-19 00:23 639226954857899696
216 ms 233.255.145.26
1 2026-08-19 00:07 639226945091603488
2009 ms 233.255.145.26