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 2026-08-10. For this date, NameServerHistory found 162 DNS check records, 162 successful responses, 0 failed responses, and 380 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

162

Historical checks stored for this nameserver on selected date

Average Latency

380 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

199.193.206.100

Most recently resolved hosting IP on selected date

Successful Responses

162

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 2026-08-10 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
162 2026-08-10 23:46 639220018272941900
2394 ms 199.193.206.100
161 2026-08-10 23:46 639220018272941900
2394 ms 64.78.25.102
160 2026-08-10 23:31 639220009109892969
105 ms 64.78.25.102
159 2026-08-10 23:31 639220009109892969
105 ms 199.193.206.100
158 2026-08-10 23:16 639220000040489788
193 ms 199.193.206.100
157 2026-08-10 23:16 639220000040489788
193 ms 64.78.25.102
156 2026-08-10 23:01 639219991197135747
200 ms 199.193.206.100
155 2026-08-10 23:01 639219991197135747
200 ms 64.78.25.102
154 2026-08-10 22:46 639219982104540014
206 ms 199.193.206.100
153 2026-08-10 22:46 639219982104540014
206 ms 64.78.25.102
152 2026-08-10 22:31 639219973150300215
197 ms 64.78.25.102
151 2026-08-10 22:31 639219973150300215
197 ms 199.193.206.100
150 2026-08-10 22:16 639219964188486697
196 ms 64.78.25.102
149 2026-08-10 22:16 639219964188486697
196 ms 199.193.206.100
148 2026-08-10 22:01 639219954995921784
196 ms 64.78.25.102
147 2026-08-10 22:01 639219954995921784
196 ms 199.193.206.100
146 2026-08-10 21:45 639219945559908104
205 ms 64.78.25.102
145 2026-08-10 21:45 639219945559908104
205 ms 199.193.206.100
144 2026-08-10 20:53 639219914137782273
2008 ms 199.193.206.100
143 2026-08-10 20:53 639219914137782273
2008 ms 64.78.25.102
142 2026-08-10 20:37 639219904858355064
202 ms 64.78.25.102
141 2026-08-10 20:37 639219904858355064
202 ms 199.193.206.100
140 2026-08-10 20:22 639219895655263396
288 ms 64.78.25.102
139 2026-08-10 20:22 639219895655263396
288 ms 199.193.206.100
138 2026-08-10 20:07 639219886527091074
197 ms 64.78.25.102
137 2026-08-10 20:07 639219886527091074
197 ms 199.193.206.100
136 2026-08-10 19:51 639219877343266628
101 ms 64.78.25.102
135 2026-08-10 19:51 639219877343266628
101 ms 199.193.206.100
134 2026-08-10 19:36 639219868177358195
195 ms 199.193.206.100
133 2026-08-10 19:36 639219868177358195
195 ms 64.78.25.102
132 2026-08-10 19:21 639219859159581515
379 ms 199.193.206.100
131 2026-08-10 19:21 639219859159581515
379 ms 64.78.25.102
130 2026-08-10 19:06 639219850124020182
211 ms 199.193.206.100
129 2026-08-10 19:06 639219850124020182
211 ms 64.78.25.102
128 2026-08-10 18:51 639219840940124840
14 ms 64.78.25.102
127 2026-08-10 18:51 639219840940124840
14 ms 199.193.206.100
126 2026-08-10 18:35 639219831829876486
195 ms 64.78.25.102
125 2026-08-10 18:35 639219831829876486
195 ms 199.193.206.100
124 2026-08-10 18:20 639219822587759143
99 ms 64.78.25.102
123 2026-08-10 18:20 639219822587759143
99 ms 199.193.206.100
122 2026-08-10 18:05 639219813247114428
199 ms 199.193.206.100
121 2026-08-10 18:05 639219813247114428
199 ms 64.78.25.102
120 2026-08-10 17:12 639219781959606396
199 ms 64.78.25.102
119 2026-08-10 17:12 639219781959606396
199 ms 199.193.206.100
118 2026-08-10 16:57 639219772658305431
201 ms 199.193.206.100
117 2026-08-10 16:57 639219772658305431
201 ms 64.78.25.102
116 2026-08-10 16:41 639219763454523027
252 ms 199.193.206.100
115 2026-08-10 16:41 639219763454523027
252 ms 64.78.25.102
114 2026-08-10 16:26 639219754279127815
290 ms 199.193.206.100
113 2026-08-10 16:26 639219754279127815
290 ms 64.78.25.102
112 2026-08-10 16:11 639219745087467767
196 ms 199.193.206.100
111 2026-08-10 16:11 639219745087467767
196 ms 64.78.25.102
110 2026-08-10 15:55 639219735900678107
2032 ms 199.193.206.100
109 2026-08-10 15:55 639219735900678107
2032 ms 64.78.25.102
108 2026-08-10 15:40 639219726531461979
2008 ms 64.78.25.102
107 2026-08-10 15:40 639219726531461979
2008 ms 199.193.206.100
106 2026-08-10 15:24 639219717415222156
4 ms 199.193.206.100
105 2026-08-10 15:24 639219717415222156
4 ms 64.78.25.102
104 2026-08-10 15:09 639219708266470863
196 ms 199.193.206.100
103 2026-08-10 15:09 639219708266470863
196 ms 64.78.25.102
102 2026-08-10 14:54 639219699049479559
205 ms 199.193.206.100
101 2026-08-10 14:54 639219699049479559
205 ms 64.78.25.102
100 2026-08-10 14:38 639219689775815194
172 ms 64.78.25.102
99 2026-08-10 14:38 639219689775815194
172 ms 199.193.206.100
98 2026-08-10 14:23 639219680511810632
195 ms 64.78.25.102
97 2026-08-10 14:23 639219680511810632
195 ms 199.193.206.100
96 2026-08-10 13:31 639219648997191257
138 ms 199.193.206.100
95 2026-08-10 13:31 639219648997191257
138 ms 64.78.25.102
94 2026-08-10 13:16 639219639938909436
291 ms 64.78.25.102
93 2026-08-10 13:16 639219639938909436
291 ms 199.193.206.100
92 2026-08-10 13:01 639219630718286441
281 ms 199.193.206.100
91 2026-08-10 13:01 639219630718286441
281 ms 64.78.25.102
90 2026-08-10 12:45 639219621472350410
7 ms 64.78.25.102
89 2026-08-10 12:45 639219621472350410
7 ms 199.193.206.100
88 2026-08-10 12:30 639219612500421992
277 ms 64.78.25.102
87 2026-08-10 12:30 639219612500421992
277 ms 199.193.206.100
86 2026-08-10 12:15 639219603383833445
9 ms 64.78.25.102
85 2026-08-10 12:15 639219603383833445
9 ms 199.193.206.100
84 2026-08-10 11:59 639219594143823358
352 ms 64.78.25.102
83 2026-08-10 11:59 639219594143823358
352 ms 199.193.206.100
82 2026-08-10 11:44 639219585053166024
416 ms 199.193.206.100
81 2026-08-10 11:44 639219585053166024
416 ms 64.78.25.102
80 2026-08-10 11:29 639219575885776644
275 ms 199.193.206.100
79 2026-08-10 11:29 639219575885776644
275 ms 64.78.25.102
78 2026-08-10 11:14 639219566844532361
397 ms 64.78.25.102
77 2026-08-10 11:14 639219566844532361
397 ms 199.193.206.100
76 2026-08-10 10:59 639219557705808294
270 ms 64.78.25.102
75 2026-08-10 10:59 639219557705808294
270 ms 199.193.206.100
74 2026-08-10 10:43 639219548482688649
313 ms 64.78.25.102
73 2026-08-10 10:43 639219548482688649
313 ms 199.193.206.100
72 2026-08-10 09:52 639219517492763539
2503 ms 199.193.206.100
71 2026-08-10 09:52 639219517492763539
2503 ms 64.78.25.102
70 2026-08-10 09:37 639219508755773605
277 ms 199.193.206.100
69 2026-08-10 09:37 639219508755773605
277 ms 64.78.25.102
68 2026-08-10 09:22 639219499852103863
282 ms 199.193.206.100
67 2026-08-10 09:22 639219499852103863
282 ms 64.78.25.102
66 2026-08-10 09:07 639219490893714387
205 ms 64.78.25.102
65 2026-08-10 09:07 639219490893714387
205 ms 199.193.206.100
64 2026-08-10 08:53 639219482299305521
270 ms 64.78.25.102
63 2026-08-10 08:53 639219482299305521
270 ms 199.193.206.100
62 2026-08-10 08:38 639219473613114853
196 ms 199.193.206.100
61 2026-08-10 08:38 639219473613114853
196 ms 64.78.25.102
60 2026-08-10 08:24 639219465061138643
197 ms 199.193.206.100
59 2026-08-10 08:24 639219465061138643
197 ms 64.78.25.102
58 2026-08-10 08:10 639219456616129015
8 ms 199.193.206.100
57 2026-08-10 08:10 639219456616129015
8 ms 64.78.25.102
56 2026-08-10 07:56 639219447974008557
261 ms 199.193.206.100
55 2026-08-10 07:56 639219447974008557
261 ms 64.78.25.102
54 2026-08-10 07:41 639219439498255213
9 ms 64.78.25.102
53 2026-08-10 07:41 639219439498255213
9 ms 199.193.206.100
52 2026-08-10 07:27 639219430664872256
195 ms 199.193.206.100
51 2026-08-10 07:27 639219430664872256
195 ms 64.78.25.102
50 2026-08-10 07:12 639219421757560037
195 ms 199.193.206.100
49 2026-08-10 07:12 639219421757560037
195 ms 64.78.25.102
48 2026-08-10 06:20 639219390773218684
196 ms 64.78.25.102
47 2026-08-10 06:20 639219390773218684
196 ms 199.193.206.100
46 2026-08-10 06:06 639219382205367722
2014 ms 64.78.25.102
45 2026-08-10 06:06 639219382205367722
2014 ms 199.193.206.100
44 2026-08-10 05:51 639219373711937615
4 ms 199.193.206.100
43 2026-08-10 05:51 639219373711937615
4 ms 64.78.25.102
42 2026-08-10 05:37 639219365088558404
5 ms 199.193.206.100
41 2026-08-10 05:37 639219365088558404
5 ms 64.78.25.102
40 2026-08-10 05:23 639219356348833255
266 ms 64.78.25.102
39 2026-08-10 05:23 639219356348833255
266 ms 199.193.206.100
38 2026-08-10 05:08 639219347860053478
2301 ms 199.193.206.100
37 2026-08-10 05:08 639219347860053478
2301 ms 64.78.25.102
36 2026-08-10 04:54 639219339173195121
2 ms 199.193.206.100
35 2026-08-10 04:54 639219339173195121
2 ms 64.78.25.102
34 2026-08-10 04:39 639219330642664669
101 ms 199.193.206.100
33 2026-08-10 04:39 639219330642664669
101 ms 64.78.25.102
32 2026-08-10 04:25 639219322058698995
230 ms 199.193.206.100
31 2026-08-10 04:25 639219322058698995
230 ms 64.78.25.102
30 2026-08-10 04:11 639219313564344199
196 ms 199.193.206.100
29 2026-08-10 04:11 639219313564344199
196 ms 64.78.25.102
28 2026-08-10 03:56 639219304775113236
3 ms 199.193.206.100
27 2026-08-10 03:56 639219304775113236
3 ms 64.78.25.102
26 2026-08-10 03:42 639219295706181119
426 ms 64.78.25.102
25 2026-08-10 03:42 639219295706181119
426 ms 199.193.206.100
24 2026-08-10 02:50 639219264663923254
5 ms 199.193.206.100
23 2026-08-10 02:50 639219264663923254
5 ms 64.78.25.102
22 2026-08-10 02:36 639219256015178099
4 ms 199.193.206.100
21 2026-08-10 02:36 639219256015178099
4 ms 64.78.25.102
20 2026-08-10 02:21 639219247509540188
32 ms 199.193.206.100
19 2026-08-10 02:21 639219247509540188
32 ms 64.78.25.102
18 2026-08-10 02:07 639219238999539092
304 ms 64.78.25.102
17 2026-08-10 02:07 639219238999539092
304 ms 199.193.206.100
16 2026-08-10 01:53 639219230498823902
451 ms 64.78.25.102
15 2026-08-10 01:53 639219230498823902
451 ms 199.193.206.100
14 2026-08-10 01:38 639219221706460911
2008 ms 199.193.206.100
13 2026-08-10 01:38 639219221706460911
2008 ms 64.78.25.102
12 2026-08-10 01:24 639219212930606887
193 ms 199.193.206.100
11 2026-08-10 01:24 639219212930606887
193 ms 64.78.25.102
10 2026-08-10 01:09 639219204307908525
10 ms 199.193.206.100
9 2026-08-10 01:09 639219204307908525
10 ms 64.78.25.102
8 2026-08-10 00:55 639219195720181470
11 ms 199.193.206.100
7 2026-08-10 00:55 639219195720181470
11 ms 64.78.25.102
6 2026-08-10 00:40 639219186898174002
33 ms 199.193.206.100
5 2026-08-10 00:40 639219186898174002
33 ms 64.78.25.102
4 2026-08-10 00:25 639219178004946976
196 ms 64.78.25.102
3 2026-08-10 00:25 639219178004946976
196 ms 199.193.206.100
2 2026-08-10 00:10 639219168958805474
272 ms 199.193.206.100
1 2026-08-10 00:10 639219168958805474
272 ms 64.78.25.102