DNS response history for ns1.examplesender.email

ns1.examplesender.email 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, 71 successful responses, 2 failed responses, and 247 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.examplesender.email.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

247 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

91.242.94.252

Most recently resolved hosting IP on selected date

Successful Responses

71

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns1.examplesender.email

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 23:53 639229527598660841
2056 ms 91.242.94.252
72 2026-08-21 23:37 639229517954323214
40 ms 91.242.94.252
71 2026-08-21 23:21 639229508269999021
2078 ms 91.242.94.252
70 2026-08-21 23:05 639229498559060171
8 ms 91.242.94.252
69 2026-08-21 22:48 639229488519347586
91 ms 91.242.94.252
68 2026-08-21 21:55 639229456606578934
100 ms 91.242.94.252
67 2026-08-21 21:39 639229446985772499
42 ms 91.242.94.252
66 2026-08-21 21:23 639229437367313098
76 ms 91.242.94.252
65 2026-08-21 21:07 639229427923950391
86 ms 91.242.94.252
64 2026-08-21 20:51 639229418168588854
3 ms 91.242.94.252
63 2026-08-21 20:34 639229408345678334
40 ms 91.242.94.252
62 2026-08-21 20:18 639229398616354648
62 ms 91.242.94.252
61 2026-08-21 20:02 639229388634592323
100 ms 91.242.94.252
60 2026-08-21 19:45 639229378792837692
3 ms 91.242.94.252
59 2026-08-21 19:29 639229369154682311
102 ms 91.242.94.252
58 2026-08-21 19:12 639229359248017926
98 ms 91.242.94.252
57 2026-08-21 18:56 639229349124294642
96 ms 91.242.94.252
56 2026-08-21 18:03 639229317791715692
163 ms 91.242.94.252
55 2026-08-21 17:47 639229308115194575
57 ms 91.242.94.252
54 2026-08-21 17:31 639229298320320558
86 ms 91.242.94.252
53 2026-08-21 17:15 639229288674863221
42 ms 91.242.94.252
52 2026-08-21 16:59 639229278983677079
86 ms 91.242.94.252
51 2026-08-21 16:42 639229269405517175
4 ms 91.242.94.252
50 2026-08-21 16:26 639229259594798244
36 ms 91.242.94.252
49 2026-08-21 16:10 639229249736681188
66 ms 91.242.94.252
48 2026-08-21 15:53 639229239699417787
320 ms 91.242.94.252
47 2026-08-21 15:37 639229229621964033
90 ms 91.242.94.252
46 2026-08-21 15:20 639229219567270965
2047 ms 91.242.94.252
45 2026-08-21 15:03 639229209406666856
2081 ms 91.242.94.252
44 2026-08-21 14:10 639229177815876178
90 ms 91.242.94.252
43 2026-08-21 13:54 639229168243572685
-
42 2026-08-21 13:38 639229158599856475
92 ms 91.242.94.252
41 2026-08-21 13:22 639229148998940902
45 ms 91.242.94.252
40 2026-08-21 13:06 639229139276923594
2061 ms 91.242.94.252
39 2026-08-21 12:50 639229129709912394
86 ms 91.242.94.252
38 2026-08-21 12:34 639229119801488500
109 ms 91.242.94.252
37 2026-08-21 12:17 639229110135262458
53 ms 91.242.94.252
36 2026-08-21 12:01 639229100336051392
66 ms 91.242.94.252
35 2026-08-21 11:45 639229090641415626
92 ms 91.242.94.252
34 2026-08-21 11:28 639229080702683947
87 ms 91.242.94.252
33 2026-08-21 11:11 639229070601456699
51 ms 91.242.94.252
32 2026-08-21 10:19 639229038947447232
85 ms 91.242.94.252
31 2026-08-21 10:03 639229029268708773
3 ms 91.242.94.252
30 2026-08-21 09:46 639229019647910603
163 ms 91.242.94.252
29 2026-08-21 09:30 639229009983843738
97 ms 91.242.94.252
28 2026-08-21 09:14 639229000203331882
85 ms 91.242.94.252
27 2026-08-21 08:58 639228990302335999
104 ms 91.242.94.252
26 2026-08-21 08:41 639228980567740722
189 ms 91.242.94.252
25 2026-08-21 08:25 639228970762445174
86 ms 91.242.94.252
24 2026-08-21 08:09 639228961065054445
41 ms 91.242.94.252
23 2026-08-21 07:53 639228951224649885
-
22 2026-08-21 07:36 639228941303864592
226 ms 91.242.94.252
21 2026-08-21 07:19 639228931191328583
101 ms 91.242.94.252
20 2026-08-21 06:26 639228899518173317
60 ms 91.242.94.252
19 2026-08-21 06:10 639228889785027669
22 ms 91.242.94.252
18 2026-08-21 05:54 639228880106330161
49 ms 91.242.94.252
17 2026-08-21 05:38 639228870316184091
99 ms 91.242.94.252
16 2026-08-21 05:22 639228860695366512
2040 ms 91.242.94.252
15 2026-08-21 05:06 639228851027209500
165 ms 91.242.94.252
14 2026-08-21 04:49 639228841479265462
29 ms 91.242.94.252
13 2026-08-21 04:33 639228831752962260
85 ms 91.242.94.252
12 2026-08-21 04:17 639228821953295483
106 ms 91.242.94.252
11 2026-08-21 04:01 639228812227429953
93 ms 91.242.94.252
10 2026-08-21 03:44 639228802476107538
44 ms 91.242.94.252
9 2026-08-21 03:28 639228792525492032
87 ms 91.242.94.252
8 2026-08-21 02:36 639228761131421385
12 ms 91.242.94.252
7 2026-08-21 02:20 639228751571206692
69 ms 91.242.94.252
6 2026-08-21 02:03 639228741705571019
44 ms 91.242.94.252
5 2026-08-21 01:47 639228731642208228
19 ms 91.242.94.252
4 2026-08-21 00:54 639228700387002072
95 ms 91.242.94.252
3 2026-08-21 00:38 639228690742014433
99 ms 91.242.94.252
2 2026-08-21 00:22 639228680877937122
54 ms 91.242.94.252
1 2026-08-21 00:05 639228670775860800
91 ms 91.242.94.252