DNS response history for mx.notletters.com

mx.notletters.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 234 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 mx.notletters.com.
Records on Selected Date

69

Historical checks stored for this nameserver on selected date

Average Latency

234 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

159.195.37.180

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 mx.notletters.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 23:51 639232985300872416
2025 ms 159.195.37.180
68 2026-08-25 23:34 639232974980190573
31 ms 159.195.37.180
67 2026-08-25 23:17 639232964577050707
21 ms 159.195.37.180
66 2026-08-25 22:23 639232932163142799
13 ms 159.195.37.180
65 2026-08-25 22:05 639232921673215474
34 ms 159.195.37.180
64 2026-08-25 21:48 639232911234504639
3 ms 159.195.37.180
63 2026-08-25 21:30 639232900747078453
4 ms 159.195.37.180
62 2026-08-25 21:13 639232890389222534
6 ms 159.195.37.180
61 2026-08-25 20:56 639232880143390843
49 ms 159.195.37.180
60 2026-08-25 20:39 639232869755024069
31 ms 159.195.37.180
59 2026-08-25 20:21 639232859355940346
23 ms 159.195.37.180
58 2026-08-25 20:04 639232848992244953
38 ms 159.195.37.180
57 2026-08-25 19:47 639232838596478500
2030 ms 159.195.37.180
56 2026-08-25 19:29 639232828175327683
56 ms 159.195.37.180
55 2026-08-25 19:12 639232817798330473
25 ms 159.195.37.180
54 2026-08-25 18:18 639232785462407552
29 ms 159.195.37.180
53 2026-08-25 18:01 639232775177487032
27 ms 159.195.37.180
52 2026-08-25 17:44 639232764991087115
17 ms 159.195.37.180
51 2026-08-25 17:27 639232754842971478
9 ms 159.195.37.180
50 2026-08-25 17:10 639232744455159107
21 ms 159.195.37.180
49 2026-08-25 16:52 639232734145178231
27 ms 159.195.37.180
48 2026-08-25 16:35 639232723827874402
40 ms 159.195.37.180
47 2026-08-25 16:18 639232713533011892
49 ms 159.195.37.180
46 2026-08-25 16:01 639232703065318207
28 ms 159.195.37.180
45 2026-08-25 15:43 639232692629559470
49 ms 159.195.37.180
44 2026-08-25 15:26 639232682238836475
2021 ms 159.195.37.180
43 2026-08-25 15:09 639232671787004306
22 ms 159.195.37.180
42 2026-08-25 14:14 639232638994329666
2057 ms 159.195.37.180
41 2026-08-25 13:57 639232628614783237
7 ms 159.195.37.180
40 2026-08-25 13:40 639232618360728578
30 ms 159.195.37.180
39 2026-08-25 13:22 639232608016476376
67 ms 159.195.37.180
38 2026-08-25 13:05 639232597643611557
31 ms 159.195.37.180
37 2026-08-25 12:48 639232587225721862
73 ms 159.195.37.180
36 2026-08-25 12:30 639232576780683689
2027 ms 159.195.37.180
35 2026-08-25 12:13 639232566381512620
21 ms 159.195.37.180
34 2026-08-25 11:56 639232556111768563
29 ms 159.195.37.180
33 2026-08-25 11:39 639232545839529039
12 ms 159.195.37.180
32 2026-08-25 11:21 639232535349285207
2047 ms 159.195.37.180
31 2026-08-25 11:04 639232524938080723
23 ms 159.195.37.180
30 2026-08-25 10:10 639232492740373468
15 ms 159.195.37.180
29 2026-08-25 09:53 639232482235303141
15 ms 159.195.37.180
28 2026-08-25 09:35 639232471861770303
2019 ms 159.195.37.180
27 2026-08-25 09:18 639232461630217327
30 ms 159.195.37.180
26 2026-08-25 09:01 639232451282965990
27 ms 159.195.37.180
25 2026-08-25 08:44 639232440814614938
43 ms 159.195.37.180
24 2026-08-25 08:26 639232430410720425
25 ms 159.195.37.180
23 2026-08-25 08:09 639232420003096185
37 ms 159.195.37.180
22 2026-08-25 07:51 639232409467287444
70 ms 159.195.37.180
21 2026-08-25 07:34 639232399077195997
47 ms 159.195.37.180
20 2026-08-25 07:17 639232388731528337
53 ms 159.195.37.180
19 2026-08-25 07:00 639232378288598612
14 ms 159.195.37.180
18 2026-08-25 06:06 639232346196373643
26 ms 159.195.37.180
17 2026-08-25 05:49 639232336112370741
16 ms 159.195.37.180
16 2026-08-25 05:32 639232326146508970
26 ms 159.195.37.180
15 2026-08-25 05:16 639232316189381720
66 ms 159.195.37.180
14 2026-08-25 04:59 639232306217998913
8 ms 159.195.37.180
13 2026-08-25 04:43 639232296255744174
59 ms 159.195.37.180
12 2026-08-25 04:26 639232286095760789
68 ms 159.195.37.180
11 2026-08-25 04:09 639232276086186273
13 ms 159.195.37.180
10 2026-08-25 03:52 639232265900986425
15 ms 159.195.37.180
9 2026-08-25 03:35 639232255723518075
59 ms 159.195.37.180
8 2026-08-25 03:18 639232245484452890
18 ms 159.195.37.180
7 2026-08-25 03:01 639232235157175331
36 ms 159.195.37.180
6 2026-08-25 02:08 639232203197189095
25 ms 159.195.37.180
5 2026-08-25 01:50 639232192844564298
21 ms 159.195.37.180
4 2026-08-25 01:33 639232182496008942
43 ms 159.195.37.180
3 2026-08-25 01:16 639232172197053132
29 ms 159.195.37.180
2 2026-08-25 00:23 639232140250307418
79 ms 159.195.37.180
1 2026-08-25 00:05 639232129927860324
18 ms 159.195.37.180