DNS response history for ns21.notifycloud.net

ns21.notifycloud.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 2026-08-11. For this date, NameServerHistory found 76 DNS check records, 75 successful responses, 1 failed responses, and 143 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.notifycloud.net.
Records on Selected Date

76

Historical checks stored for this nameserver on selected date

Average Latency

143 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

23.227.187.189

Most recently resolved hosting IP on selected date

Successful Responses

75

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns21.notifycloud.net

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 23:48 639220888396333845
20 ms 23.227.187.189
75 2026-08-11 23:32 639220878864937382
28 ms 23.227.187.189
74 2026-08-11 22:39 639220847369072314
34 ms 23.227.187.189
73 2026-08-11 22:24 639220838037764925
20 ms 23.227.187.189
72 2026-08-11 22:08 639220828735120634
42 ms 23.227.187.189
71 2026-08-11 21:53 639220819447979766
93 ms 23.227.187.189
70 2026-08-11 21:37 639220810056531741
37 ms 23.227.187.189
69 2026-08-11 21:22 639220800745746593
24 ms 23.227.187.189
68 2026-08-11 21:06 639220791351626349
2012 ms 23.227.187.189
67 2026-08-11 20:50 639220782021256610
18 ms 23.227.187.189
66 2026-08-11 20:35 639220772603347755
30 ms 23.227.187.189
65 2026-08-11 20:19 639220763224057047
20 ms 23.227.187.189
64 2026-08-11 20:03 639220753691117767
22 ms 23.227.187.189
63 2026-08-11 19:47 639220744107836218
47 ms 23.227.187.189
62 2026-08-11 18:54 639220711927629898
32 ms 23.227.187.189
61 2026-08-11 18:38 639220702299437921
50 ms 23.227.187.189
60 2026-08-11 18:21 639220692505468181
29 ms 23.227.187.189
59 2026-08-11 18:05 639220682669911239
48 ms 23.227.187.189
58 2026-08-11 17:49 639220672929841526
29 ms 23.227.187.189
57 2026-08-11 17:32 639220663225662315
27 ms 23.227.187.189
56 2026-08-11 17:17 639220653846255684
21 ms 23.227.187.189
55 2026-08-11 17:01 639220644420909059
2084 ms 23.227.187.189
54 2026-08-11 16:46 639220635074970435
28 ms 23.227.187.189
53 2026-08-11 16:30 639220625614385966
18 ms 23.227.187.189
52 2026-08-11 16:14 639220616132212636
34 ms 23.227.187.189
51 2026-08-11 15:58 639220606533651662
9 ms 23.227.187.189
50 2026-08-11 15:05 639220574514514318
36 ms 23.227.187.189
49 2026-08-11 14:49 639220565124823874
39 ms 23.227.187.189
48 2026-08-11 14:34 639220555799311478
19 ms 23.227.187.189
47 2026-08-11 14:18 639220546481577614
38 ms 23.227.187.189
46 2026-08-11 14:02 639220537036533154
50 ms 23.227.187.189
45 2026-08-11 13:47 639220527719177174
29 ms 23.227.187.189
44 2026-08-11 13:31 639220518173088308
2019 ms 23.227.187.189
43 2026-08-11 13:15 639220508902896243
20 ms 23.227.187.189
42 2026-08-11 13:00 639220499455923005
47 ms 23.227.187.189
41 2026-08-11 12:44 639220490082583768
51 ms 23.227.187.189
40 2026-08-11 12:28 639220480636590998
60 ms 23.227.187.189
39 2026-08-11 12:10 639220469585029273
21 ms 23.227.187.189
38 2026-08-11 11:18 639220438074188884
34 ms 23.227.187.189
37 2026-08-11 11:02 639220428789720049
58 ms 23.227.187.189
36 2026-08-11 10:47 639220419558302820
26 ms 23.227.187.189
35 2026-08-11 10:32 639220410448738795
12 ms 23.227.187.189
34 2026-08-11 10:16 639220401034081530
29 ms 23.227.187.189
33 2026-08-11 10:00 639220391766674161
12 ms 23.227.187.189
32 2026-08-11 09:45 639220382275807148
42 ms 23.227.187.189
31 2026-08-11 09:29 639220373034162867
18 ms 23.227.187.189
30 2026-08-11 09:14 639220363994971859
161 ms 23.227.187.189
29 2026-08-11 08:59 639220354563965455
37 ms 23.227.187.189
28 2026-08-11 08:43 639220345437414880
49 ms 23.227.187.189
27 2026-08-11 08:28 639220336024248987
20 ms 23.227.187.189
26 2026-08-11 07:35 639220304233635692
38 ms 23.227.187.189
25 2026-08-11 07:20 639220294872170960
27 ms 23.227.187.189
24 2026-08-11 07:04 639220285547177980
50 ms 23.227.187.189
23 2026-08-11 06:49 639220276337941315
34 ms 23.227.187.189
22 2026-08-11 06:33 639220267175191677
43 ms 23.227.187.189
21 2026-08-11 06:18 639220257981518924
36 ms 23.227.187.189
20 2026-08-11 06:03 639220249265489070
47 ms 23.227.187.189
19 2026-08-11 05:49 639220240700249205
25 ms 23.227.187.189
18 2026-08-11 05:35 639220231975029986
74 ms 23.227.187.189
17 2026-08-11 05:20 639220223261176932
35 ms 23.227.187.189
16 2026-08-11 05:05 639220214366718456
43 ms 23.227.187.189
15 2026-08-11 04:50 639220205306334524
18 ms 23.227.187.189
14 2026-08-11 03:58 639220174463175061
6 ms 23.227.187.189
13 2026-08-11 03:43 639220165777190438
37 ms 23.227.187.189
12 2026-08-11 03:28 639220156880374825
14 ms 23.227.187.189
11 2026-08-11 03:14 639220148139986945
27 ms 23.227.187.189
10 2026-08-11 02:59 639220139271074299
29 ms 23.227.187.189
9 2026-08-11 02:45 639220130565901336
-
8 2026-08-11 02:30 639220121659980575
46 ms 23.227.187.189
7 2026-08-11 02:15 639220112857650894
2018 ms 23.227.187.189
6 2026-08-11 02:00 639220103767686219
36 ms 23.227.187.189
5 2026-08-11 01:45 639220094545970611
122 ms 23.227.187.189
4 2026-08-11 01:29 639220085476091081
30 ms 23.227.187.189
3 2026-08-11 01:14 639220076243751161
37 ms 23.227.187.189
2 2026-08-11 00:22 639220045322845190
29 ms 23.227.187.189
1 2026-08-11 00:07 639220036434132314
7 ms 23.227.187.189