DNS response history for ns4.mailkit.com

ns4.mailkit.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 2026-08-25. For this date, NameServerHistory found 69 DNS check records, 69 successful responses, 0 failed responses, and 116 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 ns4.mailkit.com.
Records on Selected Date

69

Historical checks stored for this nameserver on selected date

Average Latency

116 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:52

All timestamps shown in UTC

Latest Resolved IP on Selected Date

128.199.136.226

Most recently resolved hosting IP on selected date

Successful Responses

69

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 ns4.mailkit.com

Showing DNS history for 2026-08-25 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
69 2026-08-25 23:52 639232985300872416
109 ms 128.199.136.226
68 2026-08-25 23:35 639232974980190573
134 ms 128.199.136.226
67 2026-08-25 23:18 639232964577050707
166 ms 128.199.136.226
66 2026-08-25 22:24 639232932163142799
173 ms 128.199.136.226
65 2026-08-25 22:06 639232921673215474
191 ms 128.199.136.226
64 2026-08-25 21:49 639232911234504639
35 ms 128.199.136.226
63 2026-08-25 21:31 639232900747078453
137 ms 128.199.136.226
62 2026-08-25 21:14 639232890389222534
173 ms 128.199.136.226
61 2026-08-25 20:57 639232880143390843
157 ms 128.199.136.226
60 2026-08-25 20:40 639232869755024069
102 ms 128.199.136.226
59 2026-08-25 20:22 639232859355940346
46 ms 128.199.136.226
58 2026-08-25 20:05 639232848992244953
33 ms 128.199.136.226
57 2026-08-25 19:48 639232838596478500
132 ms 128.199.136.226
56 2026-08-25 19:30 639232828175327683
48 ms 128.199.136.226
55 2026-08-25 19:13 639232817798330473
114 ms 128.199.136.226
54 2026-08-25 18:19 639232785462407552
152 ms 128.199.136.226
53 2026-08-25 18:02 639232775177487032
91 ms 128.199.136.226
52 2026-08-25 17:45 639232764991087115
41 ms 128.199.136.226
51 2026-08-25 17:28 639232754842971478
117 ms 128.199.136.226
50 2026-08-25 17:11 639232744455159107
80 ms 128.199.136.226
49 2026-08-25 16:54 639232734145178231
25 ms 128.199.136.226
48 2026-08-25 16:36 639232723827874402
30 ms 128.199.136.226
47 2026-08-25 16:19 639232713533011892
230 ms 128.199.136.226
46 2026-08-25 16:02 639232703065318207
21 ms 128.199.136.226
45 2026-08-25 15:45 639232692629559470
153 ms 128.199.136.226
44 2026-08-25 15:27 639232682238836475
44 ms 128.199.136.226
43 2026-08-25 15:10 639232671787004306
42 ms 128.199.136.226
42 2026-08-25 14:15 639232638994329666
132 ms 128.199.136.226
41 2026-08-25 13:58 639232628614783237
169 ms 128.199.136.226
40 2026-08-25 13:41 639232618360728578
442 ms 128.199.136.226
39 2026-08-25 13:24 639232608016476376
117 ms 128.199.136.226
38 2026-08-25 13:06 639232597643611557
67 ms 128.199.136.226
37 2026-08-25 12:49 639232587225721862
158 ms 128.199.136.226
36 2026-08-25 12:31 639232576780683689
227 ms 128.199.136.226
35 2026-08-25 12:14 639232566381512620
142 ms 128.199.136.226
34 2026-08-25 11:57 639232556111768563
265 ms 128.199.136.226
33 2026-08-25 11:40 639232545839529039
38 ms 128.199.136.226
32 2026-08-25 11:22 639232535349285207
170 ms 128.199.136.226
31 2026-08-25 11:05 639232524938080723
134 ms 128.199.136.226
30 2026-08-25 10:11 639232492740373468
188 ms 128.199.136.226
29 2026-08-25 09:54 639232482235303141
21 ms 128.199.136.226
28 2026-08-25 09:36 639232471861770303
149 ms 128.199.136.226
27 2026-08-25 09:19 639232461630217327
84 ms 128.199.136.226
26 2026-08-25 09:02 639232451282965990
204 ms 128.199.136.226
25 2026-08-25 08:45 639232440814614938
172 ms 128.199.136.226
24 2026-08-25 08:27 639232430410720425
33 ms 128.199.136.226
23 2026-08-25 08:10 639232420003096185
183 ms 128.199.136.226
22 2026-08-25 07:53 639232409467287444
114 ms 128.199.136.226
21 2026-08-25 07:35 639232399077195997
32 ms 128.199.136.226
20 2026-08-25 07:18 639232388731528337
48 ms 128.199.136.226
19 2026-08-25 07:01 639232378288598612
33 ms 128.199.136.226
18 2026-08-25 06:07 639232346196373643
146 ms 128.199.136.226
17 2026-08-25 05:50 639232336112370741
149 ms 128.199.136.226
16 2026-08-25 05:34 639232326146508970
30 ms 128.199.136.226
15 2026-08-25 05:17 639232316189381720
9 ms 128.199.136.226
14 2026-08-25 05:00 639232306217998913
15 ms 128.199.136.226
13 2026-08-25 04:44 639232296255744174
25 ms 128.199.136.226
12 2026-08-25 04:27 639232286095760789
137 ms 128.199.136.226
11 2026-08-25 04:10 639232276086186273
257 ms 128.199.136.226
10 2026-08-25 03:53 639232265900986425
115 ms 128.199.136.226
9 2026-08-25 03:36 639232255723518075
133 ms 128.199.136.226
8 2026-08-25 03:19 639232245484452890
193 ms 128.199.136.226
7 2026-08-25 03:02 639232235157175331
142 ms 128.199.136.226
6 2026-08-25 02:09 639232203197189095
32 ms 128.199.136.226
5 2026-08-25 01:51 639232192844564298
58 ms 128.199.136.226
4 2026-08-25 01:34 639232182496008942
48 ms 128.199.136.226
3 2026-08-25 01:17 639232172197053132
216 ms 128.199.136.226
2 2026-08-25 00:24 639232140250307418
63 ms 128.199.136.226
1 2026-08-25 00:07 639232129927860324
112 ms 128.199.136.226