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 2026-08-18. For this date, NameServerHistory found 75 DNS check records, 75 successful responses, 0 failed responses, and 220 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

75

Historical checks stored for this nameserver on selected date

Average Latency

220 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:50

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

75

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 2026-08-18 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
75 2026-08-18 23:50 639226935204800669
8 ms 202.81.238.1
74 2026-08-18 23:34 639226925298919497
204 ms 202.81.238.1
73 2026-08-18 23:17 639226915487885053
39 ms 202.81.238.1
72 2026-08-18 23:01 639226905465760034
18 ms 202.81.238.1
71 2026-08-18 22:44 639226895378104692
30 ms 202.81.238.1
70 2026-08-18 21:50 639226863374232622
24 ms 202.81.238.1
69 2026-08-18 21:34 639226853698516058
22 ms 202.81.238.1
68 2026-08-18 21:18 639226843797360601
15 ms 202.81.238.1
67 2026-08-18 21:01 639226834046588155
201 ms 202.81.238.1
66 2026-08-18 20:45 639226824234488533
208 ms 202.81.238.1
65 2026-08-18 20:29 639226814549928621
25 ms 202.81.238.1
64 2026-08-18 20:13 639226804721432353
2254 ms 202.81.238.1
63 2026-08-18 19:56 639226795048828184
35 ms 202.81.238.1
62 2026-08-18 19:40 639226785202482420
30 ms 202.81.238.1
61 2026-08-18 19:23 639226775309362607
233 ms 202.81.238.1
60 2026-08-18 19:07 639226765406586155
2010 ms 202.81.238.1
59 2026-08-18 18:50 639226755437790519
12 ms 202.81.238.1
58 2026-08-18 17:58 639226723856194457
2038 ms 202.81.238.1
57 2026-08-18 17:41 639226714050583422
15 ms 202.81.238.1
56 2026-08-18 17:25 639226704236499724
257 ms 202.81.238.1
55 2026-08-18 17:08 639226694184520163
2014 ms 202.81.238.1
54 2026-08-18 16:52 639226684161203477
6 ms 202.81.238.1
53 2026-08-18 16:35 639226674305430109
200 ms 202.81.238.1
52 2026-08-18 16:19 639226664489607984
29 ms 202.81.238.1
51 2026-08-18 16:02 639226654533111667
243 ms 202.81.238.1
50 2026-08-18 15:46 639226644778594725
275 ms 202.81.238.1
49 2026-08-18 15:30 639226634901553621
39 ms 202.81.238.1
48 2026-08-18 15:13 639226624921864967
24 ms 202.81.238.1
47 2026-08-18 14:56 639226614939419403
18 ms 202.81.238.1
46 2026-08-18 14:03 639226583021074771
219 ms 202.81.238.1
45 2026-08-18 13:47 639226573279933585
33 ms 202.81.238.1
44 2026-08-18 13:30 639226563494036301
229 ms 202.81.238.1
43 2026-08-18 13:14 639226553708216256
11 ms 202.81.238.1
42 2026-08-18 12:58 639226544003734815
280 ms 202.81.238.1
41 2026-08-18 12:42 639226534105733155
138 ms 202.81.238.1
40 2026-08-18 12:25 639226524298118898
16 ms 202.81.238.1
39 2026-08-18 12:09 639226514525195335
201 ms 202.81.238.1
38 2026-08-18 11:52 639226504703635320
199 ms 202.81.238.1
37 2026-08-18 11:36 639226494737271720
66 ms 202.81.238.1
36 2026-08-18 11:19 639226485005027236
225 ms 202.81.238.1
35 2026-08-18 11:03 639226475133236105
18 ms 202.81.238.1
34 2026-08-18 10:10 639226442975077052
17 ms 202.81.238.1
33 2026-08-18 09:53 639226433317932039
30 ms 202.81.238.1
32 2026-08-18 09:37 639226423688431096
22 ms 202.81.238.1
31 2026-08-18 09:21 639226413998250045
44 ms 202.81.238.1
30 2026-08-18 09:05 639226404284554875
200 ms 202.81.238.1
29 2026-08-18 08:49 639226394637043309
230 ms 202.81.238.1
28 2026-08-18 08:33 639226385052447582
267 ms 202.81.238.1
27 2026-08-18 08:17 639226375506189603
270 ms 202.81.238.1
26 2026-08-18 08:01 639226365690646426
286 ms 202.81.238.1
25 2026-08-18 07:44 639226355771007701
26 ms 202.81.238.1
24 2026-08-18 07:28 639226345946269369
30 ms 202.81.238.1
23 2026-08-18 07:12 639226336241601848
18 ms 202.81.238.1
22 2026-08-18 06:20 639226304950675290
30 ms 202.81.238.1
21 2026-08-18 06:03 639226295324754616
13 ms 202.81.238.1
20 2026-08-18 05:48 639226285824640601
216 ms 202.81.238.1
19 2026-08-18 05:32 639226276321223917
39 ms 202.81.238.1
18 2026-08-18 05:16 639226266800200046
8 ms 202.81.238.1
17 2026-08-18 05:00 639226256958066164
22 ms 202.81.238.1
16 2026-08-18 04:44 639226247432364597
35 ms 202.81.238.1
15 2026-08-18 04:27 639226237703388552
27 ms 202.81.238.1
14 2026-08-18 04:11 639226227937569589
199 ms 202.81.238.1
13 2026-08-18 03:55 639226218052465471
47 ms 202.81.238.1
12 2026-08-18 03:39 639226208429623997
40 ms 202.81.238.1
11 2026-08-18 03:23 639226198800675295
7 ms 202.81.238.1
10 2026-08-18 02:31 639226167722042574
36 ms 202.81.238.1
9 2026-08-18 02:15 639226158277924383
2008 ms 202.81.238.1
8 2026-08-18 01:59 639226148757810592
22 ms 202.81.238.1
7 2026-08-18 01:44 639226139348611045
9 ms 202.81.238.1
6 2026-08-18 01:28 639226129823462907
6 ms 202.81.238.1
5 2026-08-18 01:12 639226120218260005
12 ms 202.81.238.1
4 2026-08-18 00:56 639226110875503904
17 ms 202.81.238.1
3 2026-08-18 00:40 639226101376311912
17 ms 202.81.238.1
2 2026-08-18 00:24 639226091924943492
45 ms 202.81.238.1
1 2026-08-18 00:08 639226082133158124
30 ms 202.81.238.1