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 2026-08-09. For this date, NameServerHistory found 156 DNS check records, 156 successful responses, 0 failed responses, and 420 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

156

Historical checks stored for this nameserver on selected date

Average Latency

420 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-09 23:18

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

156

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 mx1.smtp.exch081.serverdata.net

Showing DNS history for 2026-08-09 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
156 2026-08-09 23:18 639219137912168440
194 ms 64.78.25.102
155 2026-08-09 23:18 639219137912168440
194 ms 199.193.206.100
154 2026-08-09 23:03 639219129014206359
10 ms 64.78.25.102
153 2026-08-09 23:03 639219129014206359
10 ms 199.193.206.100
152 2026-08-09 22:48 639219120129816185
194 ms 64.78.25.102
151 2026-08-09 22:48 639219120129816185
194 ms 199.193.206.100
150 2026-08-09 22:33 639219111180200055
197 ms 64.78.25.102
149 2026-08-09 22:33 639219111180200055
197 ms 199.193.206.100
148 2026-08-09 22:19 639219102397272208
374 ms 199.193.206.100
147 2026-08-09 22:19 639219102397272208
374 ms 64.78.25.102
146 2026-08-09 22:04 639219093318422880
2401 ms 64.78.25.102
145 2026-08-09 22:04 639219093318422880
2401 ms 199.193.206.100
144 2026-08-09 21:49 639219084400315753
2168 ms 64.78.25.102
143 2026-08-09 21:49 639219084400315753
2168 ms 199.193.206.100
142 2026-08-09 21:34 639219075254551587
98 ms 199.193.206.100
141 2026-08-09 21:34 639219075254551587
98 ms 64.78.25.102
140 2026-08-09 21:18 639219065729192158
307 ms 199.193.206.100
139 2026-08-09 21:18 639219065729192158
307 ms 64.78.25.102
138 2026-08-09 21:02 639219056747802098
267 ms 64.78.25.102
137 2026-08-09 21:02 639219056747802098
267 ms 199.193.206.100
136 2026-08-09 20:48 639219047713450952
8 ms 199.193.206.100
135 2026-08-09 20:48 639219047713450952
8 ms 64.78.25.102
134 2026-08-09 20:32 639219038561445315
207 ms 64.78.25.102
133 2026-08-09 20:32 639219038561445315
207 ms 199.193.206.100
132 2026-08-09 19:39 639219007390383771
324 ms 199.193.206.100
131 2026-08-09 19:39 639219007390383771
324 ms 64.78.25.102
130 2026-08-09 19:25 639218998523265596
2013 ms 199.193.206.100
129 2026-08-09 19:25 639218998523265596
2013 ms 64.78.25.102
128 2026-08-09 19:10 639218989631630804
4 ms 199.193.206.100
127 2026-08-09 19:10 639218989631630804
4 ms 64.78.25.102
126 2026-08-09 18:55 639218980808450892
241 ms 64.78.25.102
125 2026-08-09 18:55 639218980808450892
241 ms 199.193.206.100
124 2026-08-09 18:40 639218971852160604
303 ms 199.193.206.100
123 2026-08-09 18:40 639218971852160604
303 ms 64.78.25.102
122 2026-08-09 18:25 639218962783650906
548 ms 199.193.206.100
121 2026-08-09 18:25 639218962783650906
548 ms 64.78.25.102
120 2026-08-09 18:10 639218953792820819
200 ms 199.193.206.100
119 2026-08-09 18:10 639218953792820819
200 ms 64.78.25.102
118 2026-08-09 17:55 639218944959692876
194 ms 64.78.25.102
117 2026-08-09 17:55 639218944959692876
194 ms 199.193.206.100
116 2026-08-09 17:41 639218936169104506
198 ms 64.78.25.102
115 2026-08-09 17:41 639218936169104506
198 ms 199.193.206.100
114 2026-08-09 17:26 639218927166062556
197 ms 199.193.206.100
113 2026-08-09 17:26 639218927166062556
197 ms 64.78.25.102
112 2026-08-09 17:11 639218918015715420
374 ms 199.193.206.100
111 2026-08-09 17:11 639218918015715420
374 ms 64.78.25.102
110 2026-08-09 16:55 639218908881852638
2011 ms 199.193.206.100
109 2026-08-09 16:55 639218908881852638
2011 ms 64.78.25.102
108 2026-08-09 16:03 639218877956262035
302 ms 199.193.206.100
107 2026-08-09 16:03 639218877956262035
302 ms 64.78.25.102
106 2026-08-09 15:48 639218869143729797
448 ms 64.78.25.102
105 2026-08-09 15:48 639218869143729797
448 ms 199.193.206.100
104 2026-08-09 15:33 639218860485298832
382 ms 199.193.206.100
103 2026-08-09 15:33 639218860485298832
382 ms 64.78.25.102
102 2026-08-09 15:19 639218851607906747
237 ms 199.193.206.100
101 2026-08-09 15:19 639218851607906747
237 ms 64.78.25.102
100 2026-08-09 15:04 639218842720839568
206 ms 199.193.206.100
99 2026-08-09 15:04 639218842720839568
206 ms 64.78.25.102
98 2026-08-09 14:49 639218833878788864
27 ms 199.193.206.100
97 2026-08-09 14:49 639218833878788864
27 ms 64.78.25.102
96 2026-08-09 14:34 639218825180862573
2018 ms 199.193.206.100
95 2026-08-09 14:34 639218825180862573
2018 ms 64.78.25.102
94 2026-08-09 14:20 639218816469621951
215 ms 199.193.206.100
93 2026-08-09 14:20 639218816469621951
215 ms 64.78.25.102
92 2026-08-09 14:06 639218807685036212
516 ms 199.193.206.100
91 2026-08-09 14:06 639218807685036212
516 ms 64.78.25.102
90 2026-08-09 13:51 639218798978271509
275 ms 64.78.25.102
89 2026-08-09 13:51 639218798978271509
275 ms 199.193.206.100
88 2026-08-09 13:36 639218790065423597
2134 ms 199.193.206.100
87 2026-08-09 13:36 639218790065423597
2134 ms 64.78.25.102
86 2026-08-09 13:21 639218781304584862
214 ms 64.78.25.102
85 2026-08-09 13:21 639218781304584862
214 ms 199.193.206.100
84 2026-08-09 12:31 639218750311179000
12 ms 64.78.25.102
83 2026-08-09 12:31 639218750311179000
12 ms 199.193.206.100
82 2026-08-09 12:16 639218741750420268
285 ms 199.193.206.100
81 2026-08-09 12:16 639218741750420268
285 ms 64.78.25.102
80 2026-08-09 12:02 639218733057535576
30 ms 64.78.25.102
79 2026-08-09 12:02 639218733057535576
30 ms 199.193.206.100
78 2026-08-09 11:48 639218724471329044
455 ms 199.193.206.100
77 2026-08-09 11:48 639218724471329044
455 ms 64.78.25.102
76 2026-08-09 11:33 639218715911974203
8 ms 199.193.206.100
75 2026-08-09 11:33 639218715911974203
8 ms 64.78.25.102
74 2026-08-09 11:19 639218707310812834
7 ms 199.193.206.100
73 2026-08-09 11:19 639218707310812834
7 ms 64.78.25.102
72 2026-08-09 11:05 639218698790485612
354 ms 199.193.206.100
71 2026-08-09 11:05 639218698790485612
354 ms 64.78.25.102
70 2026-08-09 10:50 639218690367692706
35 ms 64.78.25.102
69 2026-08-09 10:50 639218690367692706
35 ms 199.193.206.100
68 2026-08-09 10:36 639218681923173883
338 ms 64.78.25.102
67 2026-08-09 10:36 639218681923173883
338 ms 199.193.206.100
66 2026-08-09 10:22 639218673547179738
13 ms 64.78.25.102
65 2026-08-09 10:22 639218673547179738
13 ms 199.193.206.100
64 2026-08-09 10:08 639218664890274867
19 ms 64.78.25.102
63 2026-08-09 10:08 639218664890274867
19 ms 199.193.206.100
62 2026-08-09 09:53 639218656036928157
297 ms 64.78.25.102
61 2026-08-09 09:53 639218656036928157
297 ms 199.193.206.100
60 2026-08-09 09:02 639218624808018222
3 ms 64.78.25.102
59 2026-08-09 09:02 639218624808018222
3 ms 199.193.206.100
58 2026-08-09 08:47 639218616243340806
467 ms 199.193.206.100
57 2026-08-09 08:47 639218616243340806
467 ms 64.78.25.102
56 2026-08-09 08:33 639218607397811973
279 ms 199.193.206.100
55 2026-08-09 08:33 639218607397811973
279 ms 64.78.25.102
54 2026-08-09 08:18 639218598812444454
7 ms 199.193.206.100
53 2026-08-09 08:18 639218598812444454
7 ms 64.78.25.102
52 2026-08-09 08:04 639218590219570048
8 ms 199.193.206.100
51 2026-08-09 08:04 639218590219570048
8 ms 64.78.25.102
50 2026-08-09 07:50 639218581690210758
3 ms 64.78.25.102
49 2026-08-09 07:50 639218581690210758
3 ms 199.193.206.100
48 2026-08-09 07:35 639218573057388822
2012 ms 64.78.25.102
47 2026-08-09 07:35 639218573057388822
2012 ms 199.193.206.100
46 2026-08-09 07:21 639218564408781785
405 ms 199.193.206.100
45 2026-08-09 07:21 639218564408781785
405 ms 64.78.25.102
44 2026-08-09 07:06 639218555767188482
4 ms 64.78.25.102
43 2026-08-09 07:06 639218555767188482
4 ms 199.193.206.100
42 2026-08-09 06:52 639218547142705295
296 ms 64.78.25.102
41 2026-08-09 06:52 639218547142705295
296 ms 199.193.206.100
40 2026-08-09 06:37 639218538090114532
198 ms 199.193.206.100
39 2026-08-09 06:37 639218538090114532
198 ms 64.78.25.102
38 2026-08-09 06:22 639218529257910584
208 ms 199.193.206.100
37 2026-08-09 06:22 639218529257910584
208 ms 64.78.25.102
36 2026-08-09 05:31 639218498473231858
2393 ms 64.78.25.102
35 2026-08-09 05:31 639218498473231858
2393 ms 199.193.206.100
34 2026-08-09 05:16 639218489802113995
368 ms 199.193.206.100
33 2026-08-09 05:16 639218489802113995
368 ms 64.78.25.102
32 2026-08-09 05:02 639218481006804516
255 ms 199.193.206.100
31 2026-08-09 05:02 639218481006804516
255 ms 64.78.25.102
30 2026-08-09 04:47 639218472048712427
17 ms 64.78.25.102
29 2026-08-09 04:47 639218472048712427
17 ms 199.193.206.100
28 2026-08-09 04:32 639218463224432974
11 ms 64.78.25.102
27 2026-08-09 04:32 639218463224432974
11 ms 199.193.206.100
26 2026-08-09 04:17 639218454384107526
194 ms 199.193.206.100
25 2026-08-09 04:17 639218454384107526
194 ms 64.78.25.102
24 2026-08-09 04:02 639218445331231791
12 ms 64.78.25.102
23 2026-08-09 04:02 639218445331231791
12 ms 199.193.206.100
22 2026-08-09 03:47 639218436285215733
25 ms 199.193.206.100
21 2026-08-09 03:47 639218436285215733
25 ms 64.78.25.102
20 2026-08-09 03:32 639218427289555123
99 ms 64.78.25.102
19 2026-08-09 03:32 639218427289555123
99 ms 199.193.206.100
18 2026-08-09 03:17 639218418227819981
368 ms 199.193.206.100
17 2026-08-09 03:17 639218418227819981
368 ms 64.78.25.102
16 2026-08-09 03:02 639218409119503123
38 ms 199.193.206.100
15 2026-08-09 03:02 639218409119503123
38 ms 64.78.25.102
14 2026-08-09 02:46 639218399771712154
245 ms 199.193.206.100
13 2026-08-09 02:46 639218399771712154
245 ms 64.78.25.102
12 2026-08-09 01:53 639218368648652303
327 ms 64.78.25.102
11 2026-08-09 01:53 639218368648652303
327 ms 199.193.206.100
10 2026-08-09 01:38 639218359569598460
203 ms 199.193.206.100
9 2026-08-09 01:38 639218359569598460
203 ms 64.78.25.102
8 2026-08-09 01:23 639218350555429902
2021 ms 199.193.206.100
7 2026-08-09 01:23 639218350555429902
2021 ms 64.78.25.102
6 2026-08-09 01:08 639218341311543299
7 ms 199.193.206.100
5 2026-08-09 01:08 639218341311543299
7 ms 64.78.25.102
4 2026-08-09 00:16 639218309981981465
291 ms 199.193.206.100
3 2026-08-09 00:16 639218309981981465
291 ms 64.78.25.102
2 2026-08-09 00:01 639218300987184335
118 ms 199.193.206.100
1 2026-08-09 00:01 639218300987184335
118 ms 64.78.25.102