DNS response history for a.udrtld.net

a.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, 74 successful responses, 0 failed responses, and 357 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 a.udrtld.net.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

357 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

202.81.238.1

Most recently resolved hosting IP on selected date

Successful Responses

74

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 a.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
291 ms 202.81.238.1
73 2026-08-19 23:29 639227786351762008
219 ms 202.81.238.1
72 2026-08-19 23:12 639227776640591733
45 ms 202.81.238.1
71 2026-08-19 22:57 639227767128841282
105 ms 202.81.238.1
70 2026-08-19 22:41 639227757477304711
215 ms 202.81.238.1
69 2026-08-19 22:24 639227747572098014
26 ms 202.81.238.1
68 2026-08-19 22:08 639227737588613113
42 ms 202.81.238.1
67 2026-08-19 21:15 639227706134603955
33 ms 202.81.238.1
66 2026-08-19 20:59 639227696589027396
5 ms 202.81.238.1
65 2026-08-19 20:43 639227687097707639
26 ms 202.81.238.1
64 2026-08-19 20:27 639227677474464487
212 ms 202.81.238.1
63 2026-08-19 20:11 639227667767441118
8 ms 202.81.238.1
62 2026-08-19 19:55 639227657984833832
8 ms 202.81.238.1
61 2026-08-19 19:38 639227648079992640
2025 ms 202.81.238.1
60 2026-08-19 19:22 639227638125048441
13 ms 202.81.238.1
59 2026-08-19 19:05 639227628211392142
258 ms 202.81.238.1
58 2026-08-19 18:48 639227618261696275
21 ms 202.81.238.1
57 2026-08-19 18:32 639227608366233645
2023 ms 202.81.238.1
56 2026-08-19 18:15 639227598301787588
2031 ms 202.81.238.1
55 2026-08-19 17:22 639227566241010716
88 ms 202.81.238.1
54 2026-08-19 17:05 639227556454538959
13 ms 202.81.238.1
53 2026-08-19 16:49 639227546640305542
33 ms 202.81.238.1
52 2026-08-19 16:33 639227536965466472
32 ms 202.81.238.1
51 2026-08-19 16:16 639227527048658280
252 ms 202.81.238.1
50 2026-08-19 16:00 639227517386634438
47 ms 202.81.238.1
49 2026-08-19 15:44 639227507459551637
7 ms 202.81.238.1
48 2026-08-19 15:27 639227497515595277
37 ms 202.81.238.1
47 2026-08-19 15:10 639227487441798036
33 ms 202.81.238.1
46 2026-08-19 14:54 639227477445551863
266 ms 202.81.238.1
45 2026-08-19 14:37 639227467297067891
261 ms 202.81.238.1
44 2026-08-19 14:20 639227457057795635
18 ms 202.81.238.1
43 2026-08-19 13:27 639227425244777397
44 ms 202.81.238.1
42 2026-08-19 13:10 639227415422116485
7 ms 202.81.238.1
41 2026-08-19 12:54 639227405307256053
2012 ms 202.81.238.1
40 2026-08-19 12:37 639227395396602630
35 ms 202.81.238.1
39 2026-08-19 12:20 639227385510363611
16 ms 202.81.238.1
38 2026-08-19 12:04 639227375508324850
9 ms 202.81.238.1
37 2026-08-19 11:47 639227365326611906
27 ms 202.81.238.1
36 2026-08-19 11:30 639227355360014208
4023 ms 202.81.238.1
35 2026-08-19 11:13 639227345036782165
2295 ms 202.81.238.1
34 2026-08-19 10:56 639227334992964533
252 ms 202.81.238.1
33 2026-08-19 10:40 639227324986605572
234 ms 202.81.238.1
32 2026-08-19 10:23 639227314928414539
121 ms 202.81.238.1
31 2026-08-19 09:30 639227283029182134
12 ms 202.81.238.1
30 2026-08-19 09:13 639227273294779350
40 ms 202.81.238.1
29 2026-08-19 08:57 639227263525231313
36 ms 202.81.238.1
28 2026-08-19 08:41 639227253578313363
34 ms 202.81.238.1
27 2026-08-19 08:24 639227243649973322
41 ms 202.81.238.1
26 2026-08-19 08:07 639227233581059317
68 ms 202.81.238.1
25 2026-08-19 07:51 639227223667352067
7 ms 202.81.238.1
24 2026-08-19 07:34 639227213714837066
73 ms 202.81.238.1
23 2026-08-19 07:17 639227203701208496
38 ms 202.81.238.1
22 2026-08-19 07:01 639227193643202179
120 ms 202.81.238.1
21 2026-08-19 06:44 639227183584431597
45 ms 202.81.238.1
20 2026-08-19 06:27 639227173347403088
38 ms 202.81.238.1
19 2026-08-19 05:34 639227141523007601
209 ms 202.81.238.1
18 2026-08-19 05:18 639227131785931574
2258 ms 202.81.238.1
17 2026-08-19 05:02 639227122176475389
14 ms 202.81.238.1
16 2026-08-19 04:46 639227112668934596
43 ms 202.81.238.1
15 2026-08-19 04:29 639227102773292788
218 ms 202.81.238.1
14 2026-08-19 04:13 639227093141136930
204 ms 202.81.238.1
13 2026-08-19 03:57 639227083449420147
239 ms 202.81.238.1
12 2026-08-19 03:41 639227073771748493
201 ms 202.81.238.1
11 2026-08-19 03:25 639227063977347614
218 ms 202.81.238.1
10 2026-08-19 03:09 639227054253519024
13 ms 202.81.238.1
9 2026-08-19 02:52 639227044381963886
2041 ms 202.81.238.1
8 2026-08-19 02:35 639227034441085514
42 ms 202.81.238.1
7 2026-08-19 01:43 639227003126489968
33 ms 202.81.238.1
6 2026-08-19 01:27 639226993456311614
5 ms 202.81.238.1
5 2026-08-19 01:11 639226983847312345
23 ms 202.81.238.1
4 2026-08-19 00:55 639226974357874853
43 ms 202.81.238.1
3 2026-08-19 00:39 639226964670484721
216 ms 202.81.238.1
2 2026-08-19 00:23 639226954857899696
2008 ms 202.81.238.1
1 2026-08-19 00:06 639226945091603488
35 ms 202.81.238.1