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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 70 successful responses, 2 failed responses, and 246 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

72

Historical checks stored for this nameserver on selected date

Average Latency

246 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:55

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

70

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.notifycloud.net

Showing DNS history for 2026-08-13 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
72 2026-08-13 23:55 639222618462620588
13 ms 23.227.187.189
71 2026-08-13 23:39 639222608688333012
77 ms 23.227.187.189
70 2026-08-13 23:22 639222598741756356
39 ms 23.227.187.189
69 2026-08-13 23:05 639222588615244093
2013 ms 23.227.187.189
68 2026-08-13 22:12 639222556495289724
40 ms 23.227.187.189
67 2026-08-13 21:55 639222546477917698
23 ms 23.227.187.189
66 2026-08-13 21:39 639222536257653790
99 ms 23.227.187.189
65 2026-08-13 21:21 639222525833084485
71 ms 23.227.187.189
64 2026-08-13 21:04 639222515446085004
36 ms 23.227.187.189
63 2026-08-13 20:47 639222505166766781
126 ms 23.227.187.189
62 2026-08-13 20:30 639222494930541001
125 ms 23.227.187.189
61 2026-08-13 20:12 639222484469216890
37 ms 23.227.187.189
60 2026-08-13 19:55 639222474270039940
58 ms 23.227.187.189
59 2026-08-13 19:38 639222464005587385
59 ms 23.227.187.189
58 2026-08-13 19:21 639222453485975041
32 ms 23.227.187.189
57 2026-08-13 19:03 639222442984828770
78 ms 23.227.187.189
56 2026-08-13 18:08 639222410191353397
46 ms 23.227.187.189
55 2026-08-13 17:51 639222399952628376
35 ms 23.227.187.189
54 2026-08-13 17:34 639222389608608647
45 ms 23.227.187.189
53 2026-08-13 17:17 639222379604012481
42 ms 23.227.187.189
52 2026-08-13 17:00 639222369372672858
20 ms 23.227.187.189
51 2026-08-13 16:43 639222359096909298
16 ms 23.227.187.189
50 2026-08-13 16:26 639222348814301655
43 ms 23.227.187.189
49 2026-08-13 16:09 639222338608331104
33 ms 23.227.187.189
48 2026-08-13 15:52 639222328204609760
2027 ms 23.227.187.189
47 2026-08-13 15:34 639222317859759909
30 ms 23.227.187.189
46 2026-08-13 15:17 639222307560137918
2012 ms 23.227.187.189
45 2026-08-13 15:00 639222297274357149
49 ms 23.227.187.189
44 2026-08-13 14:06 639222265004477827
2027 ms 23.227.187.189
43 2026-08-13 13:50 639222255176583683
27 ms 23.227.187.189
42 2026-08-13 13:33 639222245340146131
43 ms 23.227.187.189
41 2026-08-13 13:17 639222235662219956
27 ms 23.227.187.189
40 2026-08-13 13:01 639222225817223284
31 ms 23.227.187.189
39 2026-08-13 12:45 639222216341869648
20 ms 23.227.187.189
38 2026-08-13 12:29 639222206848442189
12 ms 23.227.187.189
37 2026-08-13 12:14 639222197538963225
46 ms 23.227.187.189
36 2026-08-13 11:58 639222188113685569
11 ms 23.227.187.189
35 2026-08-13 11:42 639222178880138458
33 ms 23.227.187.189
34 2026-08-13 11:27 639222169343013317
2015 ms 23.227.187.189
33 2026-08-13 11:11 639222159910600596
37 ms 23.227.187.189
32 2026-08-13 10:17 639222128676274866
44 ms 23.227.187.189
31 2026-08-13 10:02 639222119169781983
216 ms 23.227.187.189
30 2026-08-13 09:46 639222109996148889
14 ms 23.227.187.189
29 2026-08-13 09:31 639222100791323799
25 ms 23.227.187.189
28 2026-08-13 09:16 639222091647893142
38 ms 23.227.187.189
27 2026-08-13 09:01 639222082524717649
21 ms 23.227.187.189
26 2026-08-13 08:45 639222073378630456
82 ms 23.227.187.189
25 2026-08-13 08:30 639222064537306701
56 ms 23.227.187.189
24 2026-08-13 08:15 639222055409471864
15 ms 23.227.187.189
23 2026-08-13 08:00 639222046117152411
50 ms 23.227.187.189
22 2026-08-13 07:45 639222036915107067
-
21 2026-08-13 07:29 639222027654889141
2071 ms 23.227.187.189
20 2026-08-13 06:37 639221996824612035
52 ms 23.227.187.189
19 2026-08-13 06:22 639221987863418113
58 ms 23.227.187.189
18 2026-08-13 06:07 639221979006823112
17 ms 23.227.187.189
17 2026-08-13 05:52 639221970068466615
10 ms 23.227.187.189
16 2026-08-13 05:37 639221961001585139
29 ms 23.227.187.189
15 2026-08-13 05:22 639221952104046397
21 ms 23.227.187.189
14 2026-08-13 05:07 639221943247694484
-
13 2026-08-13 04:53 639221934603388241
291 ms 23.227.187.189
12 2026-08-13 04:38 639221925729273358
22 ms 23.227.187.189
11 2026-08-13 04:23 639221916777813401
30 ms 23.227.187.189
10 2026-08-13 04:08 639221907816913910
2064 ms 23.227.187.189
9 2026-08-13 03:53 639221898639694322
38 ms 23.227.187.189
8 2026-08-13 03:03 639221868257567489
4 ms 23.227.187.189
7 2026-08-13 02:48 639221859270235608
43 ms 23.227.187.189
6 2026-08-13 02:33 639221850184464515
57 ms 23.227.187.189
5 2026-08-13 02:17 639221841141973425
41 ms 23.227.187.189
4 2026-08-13 01:26 639221810548753083
28 ms 23.227.187.189
3 2026-08-13 01:12 639221801656796262
70 ms 23.227.187.189
2 2026-08-13 00:57 639221792658715334
22 ms 23.227.187.189
1 2026-08-13 00:41 639221783571379176
38 ms 23.227.187.189