DNS response history for ns1.mxtoolbox.com

ns1.mxtoolbox.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 138 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.mxtoolbox.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

138 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

208.123.79.36

Most recently resolved hosting IP on selected date

Successful Responses

73

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.mxtoolbox.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:51 639229527598660841
9 ms 208.123.79.36
72 2026-08-21 23:35 639229517954323214
26 ms 208.123.79.36
71 2026-08-21 23:19 639229508269999021
2017 ms 208.123.79.36
70 2026-08-21 23:03 639229498559060171
17 ms 208.123.79.36
69 2026-08-21 22:46 639229488519347586
51 ms 208.123.79.36
68 2026-08-21 21:53 639229456606578934
36 ms 208.123.79.36
67 2026-08-21 21:37 639229446985772499
55 ms 208.123.79.36
66 2026-08-21 21:21 639229437367313098
4 ms 208.123.79.36
65 2026-08-21 21:05 639229427923950391
11 ms 208.123.79.36
64 2026-08-21 20:49 639229418168588854
101 ms 208.123.79.36
63 2026-08-21 20:33 639229408345678334
9 ms 208.123.79.36
62 2026-08-21 20:16 639229398616354648
10 ms 208.123.79.36
61 2026-08-21 20:00 639229388634592323
9 ms 208.123.79.36
60 2026-08-21 19:44 639229378792837692
6 ms 208.123.79.36
59 2026-08-21 19:27 639229369154682311
6 ms 208.123.79.36
58 2026-08-21 19:11 639229359248017926
54 ms 208.123.79.36
57 2026-08-21 18:54 639229349124294642
25 ms 208.123.79.36
56 2026-08-21 18:02 639229317791715692
25 ms 208.123.79.36
55 2026-08-21 17:46 639229308115194575
7 ms 208.123.79.36
54 2026-08-21 17:29 639229298320320558
15 ms 208.123.79.36
53 2026-08-21 17:13 639229288674863221
29 ms 208.123.79.36
52 2026-08-21 16:57 639229278983677079
15 ms 208.123.79.36
51 2026-08-21 16:41 639229269405517175
43 ms 208.123.79.36
50 2026-08-21 16:25 639229259594798244
77 ms 208.123.79.36
49 2026-08-21 16:08 639229249736681188
22 ms 208.123.79.36
48 2026-08-21 15:52 639229239699417787
35 ms 208.123.79.36
47 2026-08-21 15:35 639229229621964033
38 ms 208.123.79.36
46 2026-08-21 15:18 639229219567270965
28 ms 208.123.79.36
45 2026-08-21 15:01 639229209406666856
9 ms 208.123.79.36
44 2026-08-21 14:09 639229177815876178
35 ms 208.123.79.36
43 2026-08-21 13:52 639229168243572685
6 ms 208.123.79.36
42 2026-08-21 13:36 639229158599856475
43 ms 208.123.79.36
41 2026-08-21 13:20 639229148998940902
18 ms 208.123.79.36
40 2026-08-21 13:04 639229139276923594
10 ms 208.123.79.36
39 2026-08-21 12:48 639229129709912394
2037 ms 208.123.79.36
38 2026-08-21 12:32 639229119801488500
40 ms 208.123.79.36
37 2026-08-21 12:16 639229110135262458
12 ms 208.123.79.36
36 2026-08-21 11:59 639229100336051392
37 ms 208.123.79.36
35 2026-08-21 11:43 639229090641415626
4 ms 208.123.79.36
34 2026-08-21 11:27 639229080702683947
33 ms 208.123.79.36
33 2026-08-21 11:10 639229070601456699
46 ms 208.123.79.36
32 2026-08-21 10:17 639229038947447232
23 ms 208.123.79.36
31 2026-08-21 10:01 639229029268708773
6 ms 208.123.79.36
30 2026-08-21 09:45 639229019647910603
27 ms 208.123.79.36
29 2026-08-21 09:29 639229009983843738
182 ms 208.123.79.36
28 2026-08-21 09:13 639229000203331882
64 ms 208.123.79.36
27 2026-08-21 08:56 639228990302335999
15 ms 208.123.79.36
26 2026-08-21 08:40 639228980567740722
16 ms 208.123.79.36
25 2026-08-21 08:23 639228970762445174
13 ms 208.123.79.36
24 2026-08-21 08:07 639228961065054445
2031 ms 208.123.79.36
23 2026-08-21 07:51 639228951224649885
89 ms 208.123.79.36
22 2026-08-21 07:34 639228941303864592
19 ms 208.123.79.36
21 2026-08-21 07:17 639228931191328583
18 ms 208.123.79.36
20 2026-08-21 06:25 639228899518173317
13 ms 208.123.79.36
19 2026-08-21 06:08 639228889785027669
18 ms 208.123.79.36
18 2026-08-21 05:52 639228880106330161
62 ms 208.123.79.36
17 2026-08-21 05:36 639228870316184091
18 ms 208.123.79.36
16 2026-08-21 05:20 639228860695366512
68 ms 208.123.79.36
15 2026-08-21 05:04 639228851027209500
20 ms 208.123.79.36
14 2026-08-21 04:48 639228841479265462
9 ms 208.123.79.36
13 2026-08-21 04:32 639228831752962260
10 ms 208.123.79.36
12 2026-08-21 04:15 639228821953295483
3 ms 208.123.79.36
11 2026-08-21 03:59 639228812227429953
2065 ms 208.123.79.36
10 2026-08-21 03:43 639228802476107538
20 ms 208.123.79.36
9 2026-08-21 03:26 639228792525492032
7 ms 208.123.79.36
8 2026-08-21 02:34 639228761131421385
13 ms 208.123.79.36
7 2026-08-21 02:18 639228751571206692
9 ms 208.123.79.36
6 2026-08-21 02:02 639228741705571019
4 ms 208.123.79.36
5 2026-08-21 01:45 639228731642208228
3 ms 208.123.79.36
4 2026-08-21 00:53 639228700387002072
4 ms 208.123.79.36
3 2026-08-21 00:37 639228690742014433
24 ms 208.123.79.36
2 2026-08-21 00:20 639228680877937122
70 ms 208.123.79.36
1 2026-08-21 00:03 639228670775860800
11 ms 208.123.79.36