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 2026-08-27. For this date, NameServerHistory found 71 DNS check records, 71 successful responses, 0 failed responses, and 113 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

71

Historical checks stored for this nameserver on selected date

Average Latency

113 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:14

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

71

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 2026-08-27 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
71 2026-08-27 23:14 639234690580226618
25 ms 128.199.136.226
70 2026-08-27 22:57 639234680477852135
25 ms 128.199.136.226
69 2026-08-27 22:40 639234670282270693
36 ms 128.199.136.226
68 2026-08-27 22:23 639234660146106544
37 ms 128.199.136.226
67 2026-08-27 22:06 639234649768231829
114 ms 128.199.136.226
66 2026-08-27 21:49 639234639589413826
27 ms 128.199.136.226
65 2026-08-27 21:32 639234629372993861
106 ms 128.199.136.226
64 2026-08-27 21:15 639234619223904344
31 ms 128.199.136.226
63 2026-08-27 20:58 639234608944811927
40 ms 128.199.136.226
62 2026-08-27 20:41 639234598661858910
76 ms 128.199.136.226
61 2026-08-27 20:24 639234588314533893
139 ms 128.199.136.226
60 2026-08-27 20:06 639234577878211878
259 ms 128.199.136.226
59 2026-08-27 19:13 639234545578367474
42 ms 128.199.136.226
58 2026-08-27 18:56 639234535255111795
52 ms 128.199.136.226
57 2026-08-27 18:38 639234525107594067
166 ms 128.199.136.226
56 2026-08-27 18:21 639234514890244566
160 ms 128.199.136.226
55 2026-08-27 18:05 639234504745477862
141 ms 128.199.136.226
54 2026-08-27 17:47 639234494449227290
128 ms 128.199.136.226
53 2026-08-27 17:30 639234484118025686
15 ms 128.199.136.226
52 2026-08-27 17:13 639234473946362077
99 ms 128.199.136.226
51 2026-08-27 16:56 639234463759124388
31 ms 128.199.136.226
50 2026-08-27 16:39 639234453500759178
89 ms 128.199.136.226
49 2026-08-27 16:22 639234442983541638
27 ms 128.199.136.226
48 2026-08-27 16:04 639234432404354562
108 ms 128.199.136.226
47 2026-08-27 15:10 639234399767719119
210 ms 128.199.136.226
46 2026-08-27 14:52 639234389460601485
69 ms 128.199.136.226
45 2026-08-27 14:35 639234379227178707
22 ms 128.199.136.226
44 2026-08-27 14:18 639234369065315214
203 ms 128.199.136.226
43 2026-08-27 14:01 639234358825501576
155 ms 128.199.136.226
42 2026-08-27 13:44 639234348572745268
63 ms 128.199.136.226
41 2026-08-27 13:27 639234338264503481
53 ms 128.199.136.226
40 2026-08-27 13:10 639234327818741376
25 ms 128.199.136.226
39 2026-08-27 12:52 639234317475724313
89 ms 128.199.136.226
38 2026-08-27 12:35 639234307007468133
179 ms 128.199.136.226
37 2026-08-27 12:18 639234296664302575
462 ms 128.199.136.226
36 2026-08-27 12:00 639234286253196126
56 ms 128.199.136.226
35 2026-08-27 11:07 639234253963286387
27 ms 128.199.136.226
34 2026-08-27 10:49 639234243654907465
25 ms 128.199.136.226
33 2026-08-27 10:32 639234233269654413
23 ms 128.199.136.226
32 2026-08-27 10:15 639234222943951923
123 ms 128.199.136.226
31 2026-08-27 09:58 639234212558002823
43 ms 128.199.136.226
30 2026-08-27 09:40 639234202117531850
175 ms 128.199.136.226
29 2026-08-27 09:23 639234191649612722
137 ms 128.199.136.226
28 2026-08-27 09:05 639234181105879568
166 ms 128.199.136.226
27 2026-08-27 08:48 639234170713214496
105 ms 128.199.136.226
26 2026-08-27 08:30 639234160341037652
22 ms 128.199.136.226
25 2026-08-27 08:13 639234149799404224
111 ms 128.199.136.226
24 2026-08-27 07:56 639234139553286469
35 ms 128.199.136.226
23 2026-08-27 07:02 639234107183588293
16 ms 128.199.136.226
22 2026-08-27 06:45 639234096905435724
230 ms 128.199.136.226
21 2026-08-27 06:28 639234086579410775
153 ms 128.199.136.226
20 2026-08-27 06:10 639234076291157956
150 ms 128.199.136.226
19 2026-08-27 05:53 639234065981939454
159 ms 128.199.136.226
18 2026-08-27 05:36 639234055548642997
24 ms 128.199.136.226
17 2026-08-27 05:19 639234045267979603
38 ms 128.199.136.226
16 2026-08-27 05:02 639234034999717463
92 ms 128.199.136.226
15 2026-08-27 04:45 639234024739225358
362 ms 128.199.136.226
14 2026-08-27 04:27 639234014311170162
129 ms 128.199.136.226
13 2026-08-27 04:10 639234003806017640
165 ms 128.199.136.226
12 2026-08-27 03:52 639233993356203030
303 ms 128.199.136.226
11 2026-08-27 02:59 639233961301716608
214 ms 128.199.136.226
10 2026-08-27 02:42 639233950834200647
307 ms 128.199.136.226
9 2026-08-27 02:24 639233940431849026
56 ms 128.199.136.226
8 2026-08-27 02:07 639233930110596398
128 ms 128.199.136.226
7 2026-08-27 01:49 639233919705434540
150 ms 128.199.136.226
6 2026-08-27 01:32 639233909452807845
178 ms 128.199.136.226
5 2026-08-27 01:15 639233899096420820
239 ms 128.199.136.226
4 2026-08-27 00:58 639233888707824939
121 ms 128.199.136.226
3 2026-08-27 00:41 639233878461203802
33 ms 128.199.136.226
2 2026-08-27 00:23 639233868060868209
151 ms 128.199.136.226
1 2026-08-27 00:06 639233857450922991
102 ms 128.199.136.226