DNS response history for mx1.smtp.exch081.serverdata.net

mx1.smtp.exch081.serverdata.net 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 2026-08-20. For this date, NameServerHistory found 113 DNS check records, 112 successful responses, 1 failed responses, and 286 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 mx1.smtp.exch081.serverdata.net.
Records on Selected Date

113

Historical checks stored for this nameserver on selected date

Average Latency

286 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-20 23:14

All timestamps shown in UTC

Latest Resolved IP on Selected Date

64.78.25.102

Most recently resolved hosting IP on selected date

Successful Responses

112

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for mx1.smtp.exch081.serverdata.net

Showing DNS history for 2026-08-20 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
113 2026-08-20 23:14 639228639850033448
2250 ms 64.78.25.102
112 2026-08-20 23:14 639228639850033448
2250 ms 199.193.206.100
111 2026-08-20 22:58 639228630204271870
7 ms 64.78.25.102
110 2026-08-20 22:58 639228630204271870
7 ms 199.193.206.100
109 2026-08-20 22:42 639228620295091135
407 ms 64.78.25.102
108 2026-08-20 22:42 639228620295091135
407 ms 199.193.206.100
107 2026-08-20 22:25 639228610298336915
196 ms 64.78.25.102
106 2026-08-20 22:25 639228610298336915
196 ms 199.193.206.100
105 2026-08-20 21:33 639228578917047616
111 ms 199.193.206.100
104 2026-08-20 21:33 639228578917047616
111 ms 64.78.25.102
103 2026-08-20 21:16 639228569046445709
350 ms 64.78.25.102
102 2026-08-20 21:16 639228569046445709
350 ms 199.193.206.100
101 2026-08-20 21:00 639228558946830986
99 ms 64.78.25.102
100 2026-08-20 21:00 639228558946830986
99 ms 199.193.206.100
99 2026-08-20 20:43 639228548977359217
194 ms 199.193.206.100
98 2026-08-20 20:43 639228548977359217
194 ms 64.78.25.102
97 2026-08-20 19:51 639228517494157668
396 ms 64.78.25.102
96 2026-08-20 19:51 639228517494157668
396 ms 199.193.206.100
95 2026-08-20 19:34 639228507374116892
14 ms 199.193.206.100
94 2026-08-20 19:34 639228507374116892
14 ms 64.78.25.102
93 2026-08-20 19:17 639228497315154893
12 ms 64.78.25.102
92 2026-08-20 19:17 639228497315154893
12 ms 199.193.206.100
91 2026-08-20 19:00 639228487287648341
198 ms 199.193.206.100
90 2026-08-20 19:00 639228487287648341
198 ms 64.78.25.102
89 2026-08-20 18:08 639228455828123788
418 ms 64.78.25.102
88 2026-08-20 18:08 639228455828123788
418 ms 199.193.206.100
87 2026-08-20 17:51 639228445900082244
196 ms 64.78.25.102
86 2026-08-20 17:51 639228445900082244
196 ms 199.193.206.100
85 2026-08-20 17:34 639228435866352323
2296 ms 199.193.206.100
84 2026-08-20 17:34 639228435866352323
2296 ms 64.78.25.102
83 2026-08-20 17:17 639228425802273151
394 ms 64.78.25.102
82 2026-08-20 17:17 639228425802273151
394 ms 199.193.206.100
81 2026-08-20 16:24 639228393616324230
106 ms 64.78.25.102
80 2026-08-20 16:24 639228393616324230
106 ms 199.193.206.100
79 2026-08-20 16:07 639228383590408693
215 ms 64.78.25.102
78 2026-08-20 16:07 639228383590408693
215 ms 199.193.206.100
77 2026-08-20 15:50 639228373471467474
3 ms 199.193.206.100
76 2026-08-20 15:50 639228373471467474
3 ms 64.78.25.102
75 2026-08-20 15:33 639228363426647311
262 ms 199.193.206.100
74 2026-08-20 15:33 639228363426647311
262 ms 64.78.25.102
73 2026-08-20 14:40 639228331681701910
214 ms 64.78.25.102
72 2026-08-20 14:40 639228331681701910
214 ms 199.193.206.100
71 2026-08-20 14:24 639228321714746824
200 ms 199.193.206.100
70 2026-08-20 14:24 639228321714746824
200 ms 64.78.25.102
69 2026-08-20 14:07 639228311652090262
299 ms 199.193.206.100
68 2026-08-20 14:07 639228311652090262
299 ms 64.78.25.102
67 2026-08-20 13:50 639228301670088587
2007 ms 199.193.206.100
66 2026-08-20 13:50 639228301670088587
2007 ms 64.78.25.102
65 2026-08-20 12:58 639228269987976710
198 ms 64.78.25.102
64 2026-08-20 12:58 639228269987976710
198 ms 199.193.206.100
63 2026-08-20 12:41 639228260009452308
10 ms 199.193.206.100
62 2026-08-20 12:41 639228260009452308
10 ms 64.78.25.102
61 2026-08-20 12:24 639228249661740894
4 ms 199.193.206.100
60 2026-08-20 12:24 639228249661740894
4 ms 64.78.25.102
59 2026-08-20 12:07 639228239552680346
5 ms 64.78.25.102
58 2026-08-20 12:07 639228239552680346
5 ms 199.193.206.100
57 2026-08-20 11:14 639228207667580819
4 ms 199.193.206.100
56 2026-08-20 11:14 639228207667580819
4 ms 64.78.25.102
55 2026-08-20 10:57 639228197494011560
5 ms 64.78.25.102
54 2026-08-20 10:57 639228197494011560
5 ms 199.193.206.100
53 2026-08-20 10:40 639228187497039939
420 ms 199.193.206.100
52 2026-08-20 10:40 639228187497039939
420 ms 64.78.25.102
51 2026-08-20 10:23 639228177408432646
9 ms 199.193.206.100
50 2026-08-20 10:23 639228177408432646
9 ms 64.78.25.102
49 2026-08-20 09:32 639228146356166262
98 ms 199.193.206.100
48 2026-08-20 09:32 639228146356166262
98 ms 64.78.25.102
47 2026-08-20 09:15 639228136541505712
100 ms 64.78.25.102
46 2026-08-20 09:15 639228136541505712
100 ms 199.193.206.100
45 2026-08-20 08:59 639228126519136598
174 ms 199.193.206.100
44 2026-08-20 08:59 639228126519136598
174 ms 64.78.25.102
43 2026-08-20 08:42 639228116537148885
35 ms 64.78.25.102
42 2026-08-20 08:42 639228116537148885
35 ms 199.193.206.100
41 2026-08-20 07:50 639228085320764351
200 ms 64.78.25.102
40 2026-08-20 07:50 639228085320764351
200 ms 199.193.206.100
39 2026-08-20 07:34 639228075444604839
369 ms 199.193.206.100
38 2026-08-20 07:34 639228075444604839
369 ms 64.78.25.102
37 2026-08-20 07:17 639228065615498985
197 ms 199.193.206.100
36 2026-08-20 07:17 639228065615498985
197 ms 64.78.25.102
35 2026-08-20 07:01 639228055675321422
8 ms 199.193.206.100
34 2026-08-20 07:01 639228055675321422
8 ms 64.78.25.102
33 2026-08-20 06:08 639228024230839396
7 ms 199.193.206.100
32 2026-08-20 06:08 639228024230839396
7 ms 64.78.25.102
31 2026-08-20 05:52 639228014720406505
6 ms 64.78.25.102
30 2026-08-20 05:52 639228014720406505
6 ms 199.193.206.100
29 2026-08-20 05:36 639228004930827030
9 ms 199.193.206.100
28 2026-08-20 05:36 639228004930827030
9 ms 64.78.25.102
27 2026-08-20 05:19 639227995103340154
161 ms 64.78.25.102
26 2026-08-20 05:19 639227995103340154
161 ms 199.193.206.100
25 2026-08-20 04:28 639227963811374894
205 ms 199.193.206.100
24 2026-08-20 04:28 639227963811374894
205 ms 64.78.25.102
23 2026-08-20 04:11 639227954132571365
-
22 2026-08-20 03:55 639227944541208342
5 ms 64.78.25.102
21 2026-08-20 03:55 639227944541208342
5 ms 199.193.206.100
20 2026-08-20 03:39 639227934657213484
2 ms 199.193.206.100
19 2026-08-20 03:39 639227934657213484
2 ms 64.78.25.102
18 2026-08-20 02:47 639227903628145469
2012 ms 199.193.206.100
17 2026-08-20 02:47 639227903628145469
2012 ms 64.78.25.102
16 2026-08-20 02:31 639227893995483475
10 ms 64.78.25.102
15 2026-08-20 02:31 639227893995483475
10 ms 199.193.206.100
14 2026-08-20 02:15 639227884280244209
9 ms 64.78.25.102
13 2026-08-20 02:15 639227884280244209
9 ms 199.193.206.100
12 2026-08-20 01:58 639227874371147132
5 ms 64.78.25.102
11 2026-08-20 01:58 639227874371147132
5 ms 199.193.206.100
10 2026-08-20 01:06 639227843224256432
216 ms 199.193.206.100
9 2026-08-20 01:06 639227843224256432
216 ms 64.78.25.102
8 2026-08-20 00:51 639227833720403506
6 ms 199.193.206.100
7 2026-08-20 00:51 639227833720403506
6 ms 64.78.25.102
6 2026-08-20 00:35 639227824170728278
7 ms 199.193.206.100
5 2026-08-20 00:35 639227824170728278
7 ms 64.78.25.102
4 2026-08-20 00:19 639227814865867570
310 ms 64.78.25.102
3 2026-08-20 00:19 639227814865867570
310 ms 199.193.206.100
2 2026-08-20 00:04 639227805445376839
378 ms 64.78.25.102
1 2026-08-20 00:04 639227805445376839
378 ms 199.193.206.100