DNS response history for ns21.dnsever.com

ns21.dnsever.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 2026-08-11. For this date, NameServerHistory found 76 DNS check records, 76 successful responses, 0 failed responses, and 202 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.dnsever.com.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

202 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

91.134.148.203

Most recently resolved hosting IP on selected date

Successful Responses

76

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 ns21.dnsever.com

Showing DNS history for 2026-08-11 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
76 2026-08-11 23:47 639220888396333845
73 ms 91.134.148.203
75 2026-08-11 23:31 639220878864937382
55 ms 91.134.148.203
74 2026-08-11 22:39 639220847369072314
34 ms 91.134.148.203
73 2026-08-11 22:23 639220838037764925
67 ms 91.134.148.203
72 2026-08-11 22:07 639220828735120634
38 ms 91.134.148.203
71 2026-08-11 21:52 639220819447979766
37 ms 91.134.148.203
70 2026-08-11 21:36 639220810056531741
66 ms 91.134.148.203
69 2026-08-11 21:21 639220800745746593
49 ms 91.134.148.203
68 2026-08-11 21:05 639220791351626349
53 ms 91.134.148.203
67 2026-08-11 20:50 639220782021256610
60 ms 91.134.148.203
66 2026-08-11 20:34 639220772603347755
43 ms 91.134.148.203
65 2026-08-11 20:18 639220763224057047
26 ms 91.134.148.203
64 2026-08-11 20:02 639220753691117767
52 ms 91.134.148.203
63 2026-08-11 19:46 639220744107836218
144 ms 91.134.148.203
62 2026-08-11 18:53 639220711927629898
9 ms 91.134.148.203
61 2026-08-11 18:37 639220702299437921
54 ms 91.134.148.203
60 2026-08-11 18:21 639220692505468181
40 ms 91.134.148.203
59 2026-08-11 18:04 639220682669911239
18 ms 91.134.148.203
58 2026-08-11 17:48 639220672929841526
43 ms 91.134.148.203
57 2026-08-11 17:32 639220663225662315
26 ms 91.134.148.203
56 2026-08-11 17:16 639220653846255684
157 ms 91.134.148.203
55 2026-08-11 17:00 639220644420909059
8 ms 91.134.148.203
54 2026-08-11 16:45 639220635074970435
26 ms 91.134.148.203
53 2026-08-11 16:29 639220625614385966
158 ms 91.134.148.203
52 2026-08-11 16:13 639220616132212636
42 ms 91.134.148.203
51 2026-08-11 15:57 639220606533651662
26 ms 91.134.148.203
50 2026-08-11 15:04 639220574514514318
80 ms 91.134.148.203
49 2026-08-11 14:48 639220565124823874
56 ms 91.134.148.203
48 2026-08-11 14:33 639220555799311478
49 ms 91.134.148.203
47 2026-08-11 14:17 639220546481577614
59 ms 91.134.148.203
46 2026-08-11 14:01 639220537036533154
73 ms 91.134.148.203
45 2026-08-11 13:46 639220527719177174
31 ms 91.134.148.203
44 2026-08-11 13:30 639220518173088308
25 ms 91.134.148.203
43 2026-08-11 13:14 639220508902896243
27 ms 91.134.148.203
42 2026-08-11 12:59 639220499455923005
2023 ms 91.134.148.203
41 2026-08-11 12:43 639220490082583768
2034 ms 91.134.148.203
40 2026-08-11 12:27 639220480636590998
2026 ms 91.134.148.203
39 2026-08-11 12:09 639220469585029273
94 ms 91.134.148.203
38 2026-08-11 11:16 639220438074188884
4042 ms 91.134.148.203
37 2026-08-11 11:01 639220428789720049
23 ms 91.134.148.203
36 2026-08-11 10:45 639220419558302820
25 ms 91.134.148.203
35 2026-08-11 10:30 639220410448738795
23 ms 91.134.148.203
34 2026-08-11 10:15 639220401034081530
185 ms 91.134.148.203
33 2026-08-11 09:59 639220391766674161
48 ms 91.134.148.203
32 2026-08-11 09:43 639220382275807148
44 ms 91.134.148.203
31 2026-08-11 09:28 639220373034162867
50 ms 91.134.148.203
30 2026-08-11 09:13 639220363994971859
47 ms 91.134.148.203
29 2026-08-11 08:57 639220354563965455
54 ms 91.134.148.203
28 2026-08-11 08:42 639220345437414880
26 ms 91.134.148.203
27 2026-08-11 08:26 639220336024248987
115 ms 91.134.148.203
26 2026-08-11 07:33 639220304233635692
46 ms 91.134.148.203
25 2026-08-11 07:18 639220294872170960
24 ms 91.134.148.203
24 2026-08-11 07:02 639220285547177980
46 ms 91.134.148.203
23 2026-08-11 06:47 639220276337941315
32 ms 91.134.148.203
22 2026-08-11 06:32 639220267175191677
2052 ms 91.134.148.203
21 2026-08-11 06:16 639220257981518924
28 ms 91.134.148.203
20 2026-08-11 06:02 639220249265489070
9 ms 91.134.148.203
19 2026-08-11 05:47 639220240700249205
14 ms 91.134.148.203
18 2026-08-11 05:33 639220231975029986
39 ms 91.134.148.203
17 2026-08-11 05:18 639220223261176932
25 ms 91.134.148.203
16 2026-08-11 05:03 639220214366718456
24 ms 91.134.148.203
15 2026-08-11 04:48 639220205306334524
2 ms 91.134.148.203
14 2026-08-11 03:57 639220174463175061
4 ms 91.134.148.203
13 2026-08-11 03:43 639220165777190438
8 ms 91.134.148.203
12 2026-08-11 03:28 639220156880374825
10 ms 91.134.148.203
11 2026-08-11 03:13 639220148139986945
6 ms 91.134.148.203
10 2026-08-11 02:58 639220139271074299
35 ms 91.134.148.203
9 2026-08-11 02:44 639220130565901336
3 ms 91.134.148.203
8 2026-08-11 02:29 639220121659980575
10 ms 91.134.148.203
7 2026-08-11 02:14 639220112857650894
6 ms 91.134.148.203
6 2026-08-11 01:59 639220103767686219
23 ms 91.134.148.203
5 2026-08-11 01:44 639220094545970611
70 ms 91.134.148.203
4 2026-08-11 01:29 639220085476091081
25 ms 91.134.148.203
3 2026-08-11 01:13 639220076243751161
92 ms 91.134.148.203
2 2026-08-11 00:22 639220045322845190
36 ms 91.134.148.203
1 2026-08-11 00:07 639220036434132314
23 ms 91.134.148.203