DNS response history for ns1.mailsus.com

ns1.mailsus.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 2026-08-10. For this date, NameServerHistory found 82 DNS check records, 82 successful responses, 0 failed responses, and 248 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 ns1.mailsus.com.
Records on Selected Date

82

Historical checks stored for this nameserver on selected date

Average Latency

248 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

38.242.209.164

Most recently resolved hosting IP on selected date

Successful Responses

82

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 ns1.mailsus.com

Showing DNS history for 2026-08-10 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
82 2026-08-10 23:56 639220027366289509
42 ms 38.242.209.164
81 2026-08-10 23:41 639220018272941900
36 ms 38.242.209.164
80 2026-08-10 23:26 639220009109892969
2022 ms 38.242.209.164
79 2026-08-10 23:10 639220000040489788
7 ms 38.242.209.164
78 2026-08-10 22:56 639219991197135747
21 ms 38.242.209.164
77 2026-08-10 22:41 639219982104540014
37 ms 38.242.209.164
76 2026-08-10 22:26 639219973150300215
56 ms 38.242.209.164
75 2026-08-10 22:11 639219964188486697
9 ms 38.242.209.164
74 2026-08-10 21:55 639219954995921784
64 ms 38.242.209.164
73 2026-08-10 21:40 639219945559908104
62 ms 38.242.209.164
72 2026-08-10 20:48 639219914137782273
46 ms 38.242.209.164
71 2026-08-10 20:32 639219904858355064
16 ms 38.242.209.164
70 2026-08-10 20:17 639219895655263396
9 ms 38.242.209.164
69 2026-08-10 20:02 639219886527091074
39 ms 38.242.209.164
68 2026-08-10 19:47 639219877343266628
152 ms 38.242.209.164
67 2026-08-10 19:31 639219868177358195
9 ms 38.242.209.164
66 2026-08-10 19:16 639219859159581515
60 ms 38.242.209.164
65 2026-08-10 19:01 639219850124020182
50 ms 38.242.209.164
64 2026-08-10 18:46 639219840940124840
123 ms 38.242.209.164
63 2026-08-10 18:31 639219831829876486
98 ms 38.242.209.164
62 2026-08-10 18:15 639219822587759143
136 ms 38.242.209.164
61 2026-08-10 18:00 639219813247114428
112 ms 38.242.209.164
60 2026-08-10 17:07 639219781959606396
186 ms 38.242.209.164
59 2026-08-10 16:52 639219772658305431
2037 ms 38.242.209.164
58 2026-08-10 16:37 639219763454523027
40 ms 38.242.209.164
57 2026-08-10 16:21 639219754279127815
5 ms 38.242.209.164
56 2026-08-10 16:06 639219745087467767
7 ms 38.242.209.164
55 2026-08-10 15:51 639219735900678107
77 ms 38.242.209.164
54 2026-08-10 15:35 639219726531461979
54 ms 38.242.209.164
53 2026-08-10 15:20 639219717415222156
52 ms 38.242.209.164
52 2026-08-10 15:05 639219708266470863
101 ms 38.242.209.164
51 2026-08-10 14:49 639219699049479559
56 ms 38.242.209.164
50 2026-08-10 14:34 639219689775815194
2131 ms 38.242.209.164
49 2026-08-10 14:18 639219680511810632
70 ms 38.242.209.164
48 2026-08-10 13:26 639219648997191257
40 ms 38.242.209.164
47 2026-08-10 13:11 639219639938909436
77 ms 38.242.209.164
46 2026-08-10 12:56 639219630718286441
7 ms 38.242.209.164
45 2026-08-10 12:40 639219621472350410
46 ms 38.242.209.164
44 2026-08-10 12:25 639219612500421992
55 ms 38.242.209.164
43 2026-08-10 12:10 639219603383833445
2031 ms 38.242.209.164
42 2026-08-10 11:55 639219594143823358
39 ms 38.242.209.164
41 2026-08-10 11:39 639219585053166024
219 ms 38.242.209.164
40 2026-08-10 11:24 639219575885776644
37 ms 38.242.209.164
39 2026-08-10 11:09 639219566844532361
36 ms 38.242.209.164
38 2026-08-10 10:54 639219557705808294
38 ms 38.242.209.164
37 2026-08-10 10:38 639219548482688649
46 ms 38.242.209.164
36 2026-08-10 09:46 639219517492763539
6 ms 38.242.209.164
35 2026-08-10 09:31 639219508755773605
11 ms 38.242.209.164
34 2026-08-10 09:17 639219499852103863
4 ms 38.242.209.164
33 2026-08-10 09:02 639219490893714387
76 ms 38.242.209.164
32 2026-08-10 08:47 639219482299305521
40 ms 38.242.209.164
31 2026-08-10 08:33 639219473613114853
2136 ms 38.242.209.164
30 2026-08-10 08:18 639219465061138643
53 ms 38.242.209.164
29 2026-08-10 08:04 639219456616129015
2025 ms 38.242.209.164
28 2026-08-10 07:50 639219447974008557
60 ms 38.242.209.164
27 2026-08-10 07:36 639219439498255213
22 ms 38.242.209.164
26 2026-08-10 07:21 639219430664872256
62 ms 38.242.209.164
25 2026-08-10 07:06 639219421757560037
2026 ms 38.242.209.164
24 2026-08-10 06:15 639219390773218684
57 ms 38.242.209.164
23 2026-08-10 06:01 639219382205367722
37 ms 38.242.209.164
22 2026-08-10 05:46 639219373711937615
26 ms 38.242.209.164
21 2026-08-10 05:32 639219365088558404
41 ms 38.242.209.164
20 2026-08-10 05:18 639219356348833255
39 ms 38.242.209.164
19 2026-08-10 05:03 639219347860053478
20 ms 38.242.209.164
18 2026-08-10 04:49 639219339173195121
24 ms 38.242.209.164
17 2026-08-10 04:35 639219330642664669
36 ms 38.242.209.164
16 2026-08-10 04:21 639219322058698995
144 ms 38.242.209.164
15 2026-08-10 04:06 639219313564344199
2019 ms 38.242.209.164
14 2026-08-10 03:52 639219304775113236
74 ms 38.242.209.164
13 2026-08-10 03:37 639219295706181119
60 ms 38.242.209.164
12 2026-08-10 02:46 639219264663923254
18 ms 38.242.209.164
11 2026-08-10 02:32 639219256015178099
26 ms 38.242.209.164
10 2026-08-10 02:17 639219247509540188
55 ms 38.242.209.164
9 2026-08-10 02:03 639219238999539092
26 ms 38.242.209.164
8 2026-08-10 01:49 639219230498823902
83 ms 38.242.209.164
7 2026-08-10 01:34 639219221706460911
17 ms 38.242.209.164
6 2026-08-10 01:20 639219212930606887
41 ms 38.242.209.164
5 2026-08-10 01:05 639219204307908525
44 ms 38.242.209.164
4 2026-08-10 00:51 639219195720181470
20 ms 38.242.209.164
3 2026-08-10 00:36 639219186898174002
48 ms 38.242.209.164
2 2026-08-10 00:21 639219178004946976
105 ms 38.242.209.164
1 2026-08-10 00:06 639219168958805474
52 ms 38.242.209.164