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 2026-08-26. For this date, NameServerHistory found 56 DNS check records, 56 successful responses, 0 failed responses, and 314 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

56

Historical checks stored for this nameserver on selected date

Average Latency

314 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 18:29

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

56

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 2026-08-26 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
56 2026-08-26 18:29 639233656814316266
30 ms 38.242.209.164
55 2026-08-26 18:11 639233646245051806
114 ms 38.242.209.164
54 2026-08-26 17:54 639233635663779051
58 ms 38.242.209.164
53 2026-08-26 17:36 639233624977342122
45 ms 38.242.209.164
52 2026-08-26 17:18 639233614446136153
33 ms 38.242.209.164
51 2026-08-26 17:01 639233603737877581
70 ms 38.242.209.164
50 2026-08-26 16:43 639233593269224651
194 ms 38.242.209.164
49 2026-08-26 16:25 639233582635086903
91 ms 38.242.209.164
48 2026-08-26 16:08 639233572000374575
2049 ms 38.242.209.164
47 2026-08-26 15:50 639233561188633861
74 ms 38.242.209.164
46 2026-08-26 15:32 639233550544357027
50 ms 38.242.209.164
45 2026-08-26 14:38 639233517966053117
128 ms 38.242.209.164
44 2026-08-26 14:20 639233507603253585
80 ms 38.242.209.164
43 2026-08-26 14:03 639233497229039167
68 ms 38.242.209.164
42 2026-08-26 13:46 639233486864546406
74 ms 38.242.209.164
41 2026-08-26 13:29 639233476455174682
65 ms 38.242.209.164
40 2026-08-26 13:11 639233466171592605
2059 ms 38.242.209.164
39 2026-08-26 12:54 639233455747096265
26 ms 38.242.209.164
38 2026-08-26 12:37 639233445367152284
41 ms 38.242.209.164
37 2026-08-26 12:19 639233434974187439
145 ms 38.242.209.164
36 2026-08-26 12:02 639233424567558554
39 ms 38.242.209.164
35 2026-08-26 11:45 639233414056832719
94 ms 38.242.209.164
34 2026-08-26 11:27 639233403515141099
44 ms 38.242.209.164
33 2026-08-26 10:32 639233370841350248
55 ms 38.242.209.164
32 2026-08-26 10:15 639233360361507238
134 ms 38.242.209.164
31 2026-08-26 09:58 639233350067824371
53 ms 38.242.209.164
30 2026-08-26 09:40 639233339545274518
193 ms 38.242.209.164
29 2026-08-26 09:23 639233329214918079
47 ms 38.242.209.164
28 2026-08-26 09:06 639233318749762337
60 ms 38.242.209.164
27 2026-08-26 08:48 639233308387917838
70 ms 38.242.209.164
26 2026-08-26 08:31 639233297961740122
24 ms 38.242.209.164
25 2026-08-26 08:14 639233287487159094
26 ms 38.242.209.164
24 2026-08-26 07:56 639233276995531707
2112 ms 38.242.209.164
23 2026-08-26 07:39 639233266521568229
40 ms 38.242.209.164
22 2026-08-26 07:21 639233256081047431
43 ms 38.242.209.164
21 2026-08-26 06:27 639233223620132921
27 ms 38.242.209.164
20 2026-08-26 06:10 639233213287814244
34 ms 38.242.209.164
19 2026-08-26 05:53 639233202925983161
2008 ms 38.242.209.164
18 2026-08-26 05:35 639233192644780696
51 ms 38.242.209.164
17 2026-08-26 05:18 639233182401183833
104 ms 38.242.209.164
16 2026-08-26 05:01 639233172074181051
67 ms 38.242.209.164
15 2026-08-26 04:44 639233161808421455
9 ms 38.242.209.164
14 2026-08-26 04:27 639233151357344052
40 ms 38.242.209.164
13 2026-08-26 04:09 639233141034116946
36 ms 38.242.209.164
12 2026-08-26 03:52 639233130828334142
46 ms 38.242.209.164
11 2026-08-26 03:35 639233120373450007
31 ms 38.242.209.164
10 2026-08-26 03:18 639233110066216193
2050 ms 38.242.209.164
9 2026-08-26 02:25 639233078065410564
87 ms 38.242.209.164
8 2026-08-26 02:07 639233067787457832
2023 ms 38.242.209.164
7 2026-08-26 01:50 639233057501801162
67 ms 38.242.209.164
6 2026-08-26 01:33 639233047089431703
100 ms 38.242.209.164
5 2026-08-26 01:16 639233036754790688
78 ms 38.242.209.164
4 2026-08-26 00:58 639233026412602472
2056 ms 38.242.209.164
3 2026-08-26 00:41 639233016064066127
38 ms 38.242.209.164
2 2026-08-26 00:24 639233005922655772
84 ms 38.242.209.164
1 2026-08-26 00:07 639232995672256907
34 ms 38.242.209.164