DNS response history for ns21.doveserver.com

ns21.doveserver.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, 73 successful responses, 2 failed responses, and 325 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 ns21.doveserver.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

325 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

147.124.220.58

Most recently resolved hosting IP on selected date

Successful Responses

73

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns21.doveserver.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 23:53 639226935204800669
165 ms 147.124.220.58
74 2026-08-18 23:36 639226925298919497
131 ms 147.124.220.58
73 2026-08-18 23:20 639226915487885053
128 ms 147.124.220.58
72 2026-08-18 23:03 639226905465760034
16 ms 147.124.220.58
71 2026-08-18 22:46 639226895378104692
2009 ms 147.124.220.58
70 2026-08-18 21:53 639226863374232622
149 ms 147.124.220.58
69 2026-08-18 21:37 639226853698516058
152 ms 147.124.220.58
68 2026-08-18 21:20 639226843797360601
9 ms 147.124.220.58
67 2026-08-18 21:04 639226834046588155
652 ms 147.124.220.58
66 2026-08-18 20:48 639226824234488533
248 ms 147.124.220.58
65 2026-08-18 20:31 639226814549928621
142 ms 147.124.220.58
64 2026-08-18 20:15 639226804721432353
128 ms 147.124.220.58
63 2026-08-18 19:59 639226795048828184
125 ms 147.124.220.58
62 2026-08-18 19:43 639226785202482420
119 ms 147.124.220.58
61 2026-08-18 19:26 639226775309362607
246 ms 147.124.220.58
60 2026-08-18 19:09 639226765406586155
245 ms 147.124.220.58
59 2026-08-18 18:53 639226755437790519
-
58 2026-08-18 18:00 639226723856194457
4 ms 147.124.220.58
57 2026-08-18 17:44 639226714050583422
3 ms 147.124.220.58
56 2026-08-18 17:28 639226704236499724
9 ms 147.124.220.58
55 2026-08-18 17:11 639226694184520163
130 ms 147.124.220.58
54 2026-08-18 16:54 639226684161203477
13 ms 147.124.220.58
53 2026-08-18 16:38 639226674305430109
688 ms 147.124.220.58
52 2026-08-18 16:21 639226664489607984
250 ms 147.124.220.58
51 2026-08-18 16:05 639226654533111667
130 ms 147.124.220.58
50 2026-08-18 15:48 639226644778594725
1643 ms 147.124.220.58
49 2026-08-18 15:32 639226634901553621
129 ms 147.124.220.58
48 2026-08-18 15:15 639226624921864967
316 ms 147.124.220.58
47 2026-08-18 14:59 639226614939419403
249 ms 147.124.220.58
46 2026-08-18 14:06 639226583021074771
145 ms 147.124.220.58
45 2026-08-18 13:49 639226573279933585
1671 ms 147.124.220.58
44 2026-08-18 13:33 639226563494036301
126 ms 147.124.220.58
43 2026-08-18 13:17 639226553708216256
251 ms 147.124.220.58
42 2026-08-18 13:00 639226544003734815
132 ms 147.124.220.58
41 2026-08-18 12:44 639226534105733155
9 ms 147.124.220.58
40 2026-08-18 12:28 639226524298118898
-
39 2026-08-18 12:11 639226514525195335
11 ms 147.124.220.58
38 2026-08-18 11:55 639226504703635320
134 ms 147.124.220.58
37 2026-08-18 11:38 639226494737271720
9 ms 147.124.220.58
36 2026-08-18 11:22 639226485005027236
129 ms 147.124.220.58
35 2026-08-18 11:06 639226475133236105
247 ms 147.124.220.58
34 2026-08-18 10:12 639226442975077052
152 ms 147.124.220.58
33 2026-08-18 09:56 639226433317932039
261 ms 147.124.220.58
32 2026-08-18 09:40 639226423688431096
173 ms 147.124.220.58
31 2026-08-18 09:24 639226413998250045
297 ms 147.124.220.58
30 2026-08-18 09:08 639226404284554875
130 ms 147.124.220.58
29 2026-08-18 08:51 639226394637043309
148 ms 147.124.220.58
28 2026-08-18 08:35 639226385052447582
225 ms 147.124.220.58
27 2026-08-18 08:19 639226375506189603
837 ms 147.124.220.58
26 2026-08-18 08:03 639226365690646426
250 ms 147.124.220.58
25 2026-08-18 07:47 639226355771007701
123 ms 147.124.220.58
24 2026-08-18 07:30 639226345946269369
245 ms 147.124.220.58
23 2026-08-18 07:14 639226336241601848
125 ms 147.124.220.58
22 2026-08-18 06:22 639226304950675290
145 ms 147.124.220.58
21 2026-08-18 06:06 639226295324754616
134 ms 147.124.220.58
20 2026-08-18 05:50 639226285824640601
248 ms 147.124.220.58
19 2026-08-18 05:34 639226276321223917
137 ms 147.124.220.58
18 2026-08-18 05:18 639226266800200046
250 ms 147.124.220.58
17 2026-08-18 05:02 639226256958066164
245 ms 147.124.220.58
16 2026-08-18 04:46 639226247432364597
155 ms 147.124.220.58
15 2026-08-18 04:30 639226237703388552
36 ms 147.124.220.58
14 2026-08-18 04:14 639226227937569589
1647 ms 147.124.220.58
13 2026-08-18 03:57 639226218052465471
262 ms 147.124.220.58
12 2026-08-18 03:41 639226208429623997
253 ms 147.124.220.58
11 2026-08-18 03:25 639226198800675295
2130 ms 147.124.220.58
10 2026-08-18 02:33 639226167722042574
28 ms 147.124.220.58
9 2026-08-18 02:18 639226158277924383
127 ms 147.124.220.58
8 2026-08-18 02:02 639226148757810592
132 ms 147.124.220.58
7 2026-08-18 01:46 639226139348611045
705 ms 147.124.220.58
6 2026-08-18 01:30 639226129823462907
234 ms 147.124.220.58
5 2026-08-18 01:14 639226120218260005
2133 ms 147.124.220.58
4 2026-08-18 00:58 639226110875503904
126 ms 147.124.220.58
3 2026-08-18 00:43 639226101376311912
128 ms 147.124.220.58
2 2026-08-18 00:27 639226091924943492
170 ms 147.124.220.58
1 2026-08-18 00:11 639226082133158124
245 ms 147.124.220.58