DNS response history for ns2.mail.c5isr.dev

ns2.mail.c5isr.dev 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 2026-08-29. For this date, NameServerHistory found 70 DNS check records, 70 successful responses, 0 failed responses, and 423 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 ns2.mail.c5isr.dev.
Records on Selected Date

70

Historical checks stored for this nameserver on selected date

Average Latency

423 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-29 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

20.141.187.124

Most recently resolved hosting IP on selected date

Successful Responses

70

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 ns2.mail.c5isr.dev

Showing DNS history for 2026-08-29 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
70 2026-08-29 23:56 639236439461653110
97 ms 20.141.187.124
69 2026-08-29 23:40 639236429501366737
192 ms 20.141.187.124
68 2026-08-29 23:23 639236419366541896
311 ms 20.141.187.124
67 2026-08-29 23:06 639236409033370421
287 ms 20.141.187.124
66 2026-08-29 22:49 639236398677638980
193 ms 20.141.187.124
65 2026-08-29 22:31 639236388335394435
8 ms 20.141.187.124
64 2026-08-29 21:38 639236356238021142
290 ms 20.141.187.124
63 2026-08-29 21:21 639236346147662482
8 ms 20.141.187.124
62 2026-08-29 21:04 639236336073303987
99 ms 20.141.187.124
61 2026-08-29 20:47 639236325803271480
97 ms 20.141.187.124
60 2026-08-29 20:30 639236315636203732
300 ms 20.141.187.124
59 2026-08-29 20:13 639236305430277951
2208 ms 20.141.187.124
58 2026-08-29 19:56 639236295286597133
308 ms 20.141.187.124
57 2026-08-29 19:39 639236285137083691
98 ms 20.141.187.124
56 2026-08-29 19:22 639236274938699727
197 ms 20.141.187.124
55 2026-08-29 19:05 639236264595544117
192 ms 20.141.187.124
54 2026-08-29 18:48 639236254203764064
295 ms 20.141.187.124
53 2026-08-29 18:31 639236243919128798
2300 ms 20.141.187.124
52 2026-08-29 17:37 639236211708980066
105 ms 20.141.187.124
51 2026-08-29 17:20 639236201724764228
292 ms 20.141.187.124
50 2026-08-29 17:03 639236191714376906
7 ms 20.141.187.124
49 2026-08-29 16:47 639236181773042179
4 ms 20.141.187.124
48 2026-08-29 16:30 639236171632735061
2008 ms 20.141.187.124
47 2026-08-29 16:13 639236161347015414
196 ms 20.141.187.124
46 2026-08-29 15:56 639236151200362098
288 ms 20.141.187.124
45 2026-08-29 15:39 639236141026805328
304 ms 20.141.187.124
44 2026-08-29 15:22 639236131100930722
293 ms 20.141.187.124
43 2026-08-29 15:06 639236120950030411
192 ms 20.141.187.124
42 2026-08-29 14:49 639236110532007205
98 ms 20.141.187.124
41 2026-08-29 14:31 639236100176958860
302 ms 20.141.187.124
40 2026-08-29 13:38 639236068470247956
292 ms 20.141.187.124
39 2026-08-29 13:21 639236058468679452
3 ms 20.141.187.124
38 2026-08-29 13:05 639236048317337090
3 ms 20.141.187.124
37 2026-08-29 12:48 639236038221169202
4008 ms 20.141.187.124
36 2026-08-29 12:31 639236028175589918
293 ms 20.141.187.124
35 2026-08-29 12:14 639236017965421028
10 ms 20.141.187.124
34 2026-08-29 11:57 639236007792625266
99 ms 20.141.187.124
33 2026-08-29 11:40 639235997602806960
292 ms 20.141.187.124
32 2026-08-29 11:23 639235987487833458
3 ms 20.141.187.124
31 2026-08-29 11:06 639235977211002296
4 ms 20.141.187.124
30 2026-08-29 10:49 639235966864596836
3 ms 20.141.187.124
29 2026-08-29 10:32 639235956590882003
2303 ms 20.141.187.124
28 2026-08-29 09:38 639235924465736791
3 ms 20.141.187.124
27 2026-08-29 09:21 639235914430611197
2297 ms 20.141.187.124
26 2026-08-29 09:05 639235904343784853
293 ms 20.141.187.124
25 2026-08-29 08:48 639235894201078068
292 ms 20.141.187.124
24 2026-08-29 08:31 639235884233447452
99 ms 20.141.187.124
23 2026-08-29 08:14 639235874142207309
290 ms 20.141.187.124
22 2026-08-29 07:57 639235863974652466
196 ms 20.141.187.124
21 2026-08-29 07:40 639235853716243436
4103 ms 20.141.187.124
20 2026-08-29 07:24 639235843614494759
98 ms 20.141.187.124
19 2026-08-29 07:06 639235833401459551
289 ms 20.141.187.124
18 2026-08-29 06:49 639235823220464528
290 ms 20.141.187.124
17 2026-08-29 06:32 639235812997510905
300 ms 20.141.187.124
16 2026-08-29 05:39 639235781101962521
4 ms 20.141.187.124
15 2026-08-29 05:22 639235771207673260
290 ms 20.141.187.124
14 2026-08-29 05:06 639235761047429642
2 ms 20.141.187.124
13 2026-08-29 04:49 639235750964347246
291 ms 20.141.187.124
12 2026-08-29 04:32 639235740923490874
97 ms 20.141.187.124
11 2026-08-29 04:15 639235730842894399
108 ms 20.141.187.124
10 2026-08-29 03:59 639235720760084717
289 ms 20.141.187.124
9 2026-08-29 03:42 639235710843666743
3 ms 20.141.187.124
8 2026-08-29 03:25 639235700733510561
2 ms 20.141.187.124
7 2026-08-29 03:08 639235690509906192
8 ms 20.141.187.124
6 2026-08-29 02:51 639235680156673501
291 ms 20.141.187.124
5 2026-08-29 02:34 639235669720606443
293 ms 20.141.187.124
4 2026-08-29 01:40 639235637451417084
3 ms 20.141.187.124
3 2026-08-29 01:23 639235627307383453
2 ms 20.141.187.124
2 2026-08-29 01:06 639235616906386856
290 ms 20.141.187.124
1 2026-08-29 00:48 639235606582912691
205 ms 20.141.187.124