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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 58 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

74

Historical checks stored for this nameserver on selected date

Average Latency

58 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:49

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

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 dns21.webdataco.com

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 23:49 639227795899225951
7 ms 145.239.139.197
73 2026-08-19 23:33 639227786351762008
24 ms 145.239.139.197
72 2026-08-19 23:17 639227776640591733
5 ms 145.239.139.197
71 2026-08-19 23:01 639227767128841282
50 ms 145.239.139.197
70 2026-08-19 22:45 639227757477304711
86 ms 145.239.139.197
69 2026-08-19 22:29 639227747572098014
30 ms 145.239.139.197
68 2026-08-19 22:12 639227737588613113
30 ms 145.239.139.197
67 2026-08-19 21:20 639227706134603955
36 ms 145.239.139.197
66 2026-08-19 21:04 639227696589027396
15 ms 145.239.139.197
65 2026-08-19 20:48 639227687097707639
36 ms 145.239.139.197
64 2026-08-19 20:32 639227677474464487
5 ms 145.239.139.197
63 2026-08-19 20:16 639227667767441118
7 ms 145.239.139.197
62 2026-08-19 19:59 639227657984833832
26 ms 145.239.139.197
61 2026-08-19 19:43 639227648079992640
29 ms 145.239.139.197
60 2026-08-19 19:26 639227638125048441
24 ms 145.239.139.197
59 2026-08-19 19:10 639227628211392142
7 ms 145.239.139.197
58 2026-08-19 18:53 639227618261696275
26 ms 145.239.139.197
57 2026-08-19 18:37 639227608366233645
33 ms 145.239.139.197
56 2026-08-19 18:20 639227598301787588
25 ms 145.239.139.197
55 2026-08-19 17:27 639227566241010716
52 ms 145.239.139.197
54 2026-08-19 17:10 639227556454538959
67 ms 145.239.139.197
53 2026-08-19 16:54 639227546640305542
6 ms 145.239.139.197
52 2026-08-19 16:38 639227536965466472
3 ms 145.239.139.197
51 2026-08-19 16:21 639227527048658280
33 ms 145.239.139.197
50 2026-08-19 16:05 639227517386634438
38 ms 145.239.139.197
49 2026-08-19 15:49 639227507459551637
40 ms 145.239.139.197
48 2026-08-19 15:32 639227497515595277
108 ms 145.239.139.197
47 2026-08-19 15:15 639227487441798036
26 ms 145.239.139.197
46 2026-08-19 14:59 639227477445551863
63 ms 145.239.139.197
45 2026-08-19 14:41 639227467297067891
22 ms 145.239.139.197
44 2026-08-19 14:25 639227457057795635
81 ms 145.239.139.197
43 2026-08-19 13:31 639227425244777397
26 ms 145.239.139.197
42 2026-08-19 13:15 639227415422116485
52 ms 145.239.139.197
41 2026-08-19 12:58 639227405307256053
81 ms 145.239.139.197
40 2026-08-19 12:42 639227395396602630
41 ms 145.239.139.197
39 2026-08-19 12:25 639227385510363611
26 ms 145.239.139.197
38 2026-08-19 12:09 639227375508324850
3 ms 145.239.139.197
37 2026-08-19 11:52 639227365326611906
6 ms 145.239.139.197
36 2026-08-19 11:35 639227355360014208
34 ms 145.239.139.197
35 2026-08-19 11:18 639227345036782165
25 ms 145.239.139.197
34 2026-08-19 11:01 639227334992964533
50 ms 145.239.139.197
33 2026-08-19 10:44 639227324986605572
32 ms 145.239.139.197
32 2026-08-19 10:28 639227314928414539
20 ms 145.239.139.197
31 2026-08-19 09:34 639227283029182134
4 ms 145.239.139.197
30 2026-08-19 09:18 639227273294779350
4 ms 145.239.139.197
29 2026-08-19 09:02 639227263525231313
28 ms 145.239.139.197
28 2026-08-19 08:45 639227253578313363
16 ms 145.239.139.197
27 2026-08-19 08:29 639227243649973322
21 ms 145.239.139.197
26 2026-08-19 08:12 639227233581059317
49 ms 145.239.139.197
25 2026-08-19 07:55 639227223667352067
23 ms 145.239.139.197
24 2026-08-19 07:39 639227213714837066
20 ms 145.239.139.197
23 2026-08-19 07:22 639227203701208496
26 ms 145.239.139.197
22 2026-08-19 07:05 639227193643202179
61 ms 145.239.139.197
21 2026-08-19 06:49 639227183584431597
25 ms 145.239.139.197
20 2026-08-19 06:32 639227173347403088
26 ms 145.239.139.197
19 2026-08-19 05:38 639227141523007601
18 ms 145.239.139.197
18 2026-08-19 05:22 639227131785931574
3 ms 145.239.139.197
17 2026-08-19 05:06 639227122176475389
4 ms 145.239.139.197
16 2026-08-19 04:50 639227112668934596
4 ms 145.239.139.197
15 2026-08-19 04:34 639227102773292788
94 ms 145.239.139.197
14 2026-08-19 04:18 639227093141136930
13 ms 145.239.139.197
13 2026-08-19 04:02 639227083449420147
3 ms 145.239.139.197
12 2026-08-19 03:46 639227073771748493
3 ms 145.239.139.197
11 2026-08-19 03:29 639227063977347614
56 ms 145.239.139.197
10 2026-08-19 03:13 639227054253519024
40 ms 145.239.139.197
9 2026-08-19 02:56 639227044381963886
35 ms 145.239.139.197
8 2026-08-19 02:40 639227034441085514
2020 ms 145.239.139.197
7 2026-08-19 01:48 639227003126489968
8 ms 145.239.139.197
6 2026-08-19 01:32 639226993456311614
22 ms 145.239.139.197
5 2026-08-19 01:16 639226983847312345
73 ms 145.239.139.197
4 2026-08-19 01:00 639226974357874853
37 ms 145.239.139.197
3 2026-08-19 00:44 639226964670484721
78 ms 145.239.139.197
2 2026-08-19 00:28 639226954857899696
36 ms 145.239.139.197
1 2026-08-19 00:11 639226945091603488
40 ms 145.239.139.197