DNS response history for dns21.webdataco.com

dns21.webdataco.com 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 211 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 dns21.webdataco.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

211 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

145.239.139.197

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 dns21.webdataco.com

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 23:55 639226935204800669
35 ms 145.239.139.197
74 2026-08-18 23:38 639226925298919497
4 ms 145.239.139.197
73 2026-08-18 23:22 639226915487885053
21 ms 145.239.139.197
72 2026-08-18 23:05 639226905465760034
19 ms 145.239.139.197
71 2026-08-18 22:48 639226895378104692
22 ms 145.239.139.197
70 2026-08-18 21:55 639226863374232622
15 ms 145.239.139.197
69 2026-08-18 21:39 639226853698516058
3 ms 145.239.139.197
68 2026-08-18 21:22 639226843797360601
28 ms 145.239.139.197
67 2026-08-18 21:06 639226834046588155
27 ms 145.239.139.197
66 2026-08-18 20:50 639226824234488533
13 ms 145.239.139.197
65 2026-08-18 20:33 639226814549928621
5 ms 145.239.139.197
64 2026-08-18 20:17 639226804721432353
17 ms 145.239.139.197
63 2026-08-18 20:01 639226795048828184
28 ms 145.239.139.197
62 2026-08-18 19:45 639226785202482420
70 ms 145.239.139.197
61 2026-08-18 19:28 639226775309362607
46 ms 145.239.139.197
60 2026-08-18 19:12 639226765406586155
31 ms 145.239.139.197
59 2026-08-18 18:55 639226755437790519
16 ms 145.239.139.197
58 2026-08-18 18:02 639226723856194457
28 ms 145.239.139.197
57 2026-08-18 17:46 639226714050583422
43 ms 145.239.139.197
56 2026-08-18 17:30 639226704236499724
2016 ms 145.239.139.197
55 2026-08-18 17:13 639226694184520163
19 ms 145.239.139.197
54 2026-08-18 16:56 639226684161203477
20 ms 145.239.139.197
53 2026-08-18 16:40 639226674305430109
19 ms 145.239.139.197
52 2026-08-18 16:23 639226664489607984
44 ms 145.239.139.197
51 2026-08-18 16:07 639226654533111667
28 ms 145.239.139.197
50 2026-08-18 15:50 639226644778594725
25 ms 145.239.139.197
49 2026-08-18 15:34 639226634901553621
26 ms 145.239.139.197
48 2026-08-18 15:17 639226624921864967
18 ms 145.239.139.197
47 2026-08-18 15:01 639226614939419403
21 ms 145.239.139.197
46 2026-08-18 14:08 639226583021074771
24 ms 145.239.139.197
45 2026-08-18 13:51 639226573279933585
24 ms 145.239.139.197
44 2026-08-18 13:35 639226563494036301
29 ms 145.239.139.197
43 2026-08-18 13:19 639226553708216256
37 ms 145.239.139.197
42 2026-08-18 13:02 639226544003734815
2015 ms 145.239.139.197
41 2026-08-18 12:46 639226534105733155
46 ms 145.239.139.197
40 2026-08-18 12:30 639226524298118898
67 ms 145.239.139.197
39 2026-08-18 12:13 639226514525195335
25 ms 145.239.139.197
38 2026-08-18 11:57 639226504703635320
31 ms 145.239.139.197
37 2026-08-18 11:41 639226494737271720
2024 ms 145.239.139.197
36 2026-08-18 11:24 639226485005027236
6 ms 145.239.139.197
35 2026-08-18 11:08 639226475133236105
22 ms 145.239.139.197
34 2026-08-18 10:14 639226442975077052
42 ms 145.239.139.197
33 2026-08-18 09:58 639226433317932039
4 ms 145.239.139.197
32 2026-08-18 09:42 639226423688431096
4 ms 145.239.139.197
31 2026-08-18 09:26 639226413998250045
17 ms 145.239.139.197
30 2026-08-18 09:10 639226404284554875
6 ms 145.239.139.197
29 2026-08-18 08:53 639226394637043309
43 ms 145.239.139.197
28 2026-08-18 08:37 639226385052447582
39 ms 145.239.139.197
27 2026-08-18 08:22 639226375506189603
52 ms 145.239.139.197
26 2026-08-18 08:05 639226365690646426
3 ms 145.239.139.197
25 2026-08-18 07:49 639226355771007701
42 ms 145.239.139.197
24 2026-08-18 07:32 639226345946269369
24 ms 145.239.139.197
23 2026-08-18 07:16 639226336241601848
29 ms 145.239.139.197
22 2026-08-18 06:24 639226304950675290
66 ms 145.239.139.197
21 2026-08-18 06:08 639226295324754616
4025 ms 145.239.139.197
20 2026-08-18 05:52 639226285824640601
3 ms 145.239.139.197
19 2026-08-18 05:36 639226276321223917
3 ms 145.239.139.197
18 2026-08-18 05:20 639226266800200046
2 ms 145.239.139.197
17 2026-08-18 05:04 639226256958066164
49 ms 145.239.139.197
16 2026-08-18 04:48 639226247432364597
29 ms 145.239.139.197
15 2026-08-18 04:32 639226237703388552
22 ms 145.239.139.197
14 2026-08-18 04:16 639226227937569589
13 ms 145.239.139.197
13 2026-08-18 04:00 639226218052465471
39 ms 145.239.139.197
12 2026-08-18 03:43 639226208429623997
2015 ms 145.239.139.197
11 2026-08-18 03:27 639226198800675295
3 ms 145.239.139.197
10 2026-08-18 02:35 639226167722042574
5 ms 145.239.139.197
9 2026-08-18 02:20 639226158277924383
3 ms 145.239.139.197
8 2026-08-18 02:04 639226148757810592
23 ms 145.239.139.197
7 2026-08-18 01:48 639226139348611045
35 ms 145.239.139.197
6 2026-08-18 01:32 639226129823462907
24 ms 145.239.139.197
5 2026-08-18 01:16 639226120218260005
2027 ms 145.239.139.197
4 2026-08-18 01:00 639226110875503904
36 ms 145.239.139.197
3 2026-08-18 00:45 639226101376311912
16 ms 145.239.139.197
2 2026-08-18 00:29 639226091924943492
3 ms 145.239.139.197
1 2026-08-18 00:13 639226082133158124
21 ms 145.239.139.197