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 2026-08-17. For this date, NameServerHistory found 144 DNS check records, 144 successful responses, 0 failed responses, and 325 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

144

Historical checks stored for this nameserver on selected date

Average Latency

325 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:55

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

144

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 2026-08-17 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
144 2026-08-17 23:55 639226072268080268
17 ms 64.78.25.102
143 2026-08-17 23:55 639226072268080268
17 ms 199.193.206.100
142 2026-08-17 23:38 639226062577647657
291 ms 199.193.206.100
141 2026-08-17 23:38 639226062577647657
291 ms 64.78.25.102
140 2026-08-17 22:46 639226031060857136
273 ms 199.193.206.100
139 2026-08-17 22:46 639226031060857136
273 ms 64.78.25.102
138 2026-08-17 22:30 639226021535117364
96 ms 64.78.25.102
137 2026-08-17 22:30 639226021535117364
96 ms 199.193.206.100
136 2026-08-17 22:14 639226011884237078
2175 ms 199.193.206.100
135 2026-08-17 22:14 639226011884237078
2175 ms 64.78.25.102
134 2026-08-17 21:58 639226002309299142
200 ms 64.78.25.102
133 2026-08-17 21:58 639226002309299142
200 ms 199.193.206.100
132 2026-08-17 21:42 639225992791784448
19 ms 199.193.206.100
131 2026-08-17 21:42 639225992791784448
19 ms 64.78.25.102
130 2026-08-17 21:26 639225983045271390
7 ms 199.193.206.100
129 2026-08-17 21:26 639225983045271390
7 ms 64.78.25.102
128 2026-08-17 21:10 639225973246293513
1842 ms 64.78.25.102
127 2026-08-17 21:10 639225973246293513
1842 ms 199.193.206.100
126 2026-08-17 20:54 639225963620186236
5 ms 199.193.206.100
125 2026-08-17 20:54 639225963620186236
5 ms 64.78.25.102
124 2026-08-17 20:37 639225953899183916
8 ms 64.78.25.102
123 2026-08-17 20:37 639225953899183916
8 ms 199.193.206.100
122 2026-08-17 20:22 639225944391528206
3 ms 64.78.25.102
121 2026-08-17 20:22 639225944391528206
3 ms 199.193.206.100
120 2026-08-17 20:05 639225934593254169
4341 ms 64.78.25.102
119 2026-08-17 20:05 639225934593254169
4341 ms 199.193.206.100
118 2026-08-17 19:49 639225924669984512
203 ms 64.78.25.102
117 2026-08-17 19:49 639225924669984512
203 ms 199.193.206.100
116 2026-08-17 18:56 639225893048561320
10 ms 199.193.206.100
115 2026-08-17 18:56 639225893048561320
10 ms 64.78.25.102
114 2026-08-17 18:40 639225883481298424
235 ms 64.78.25.102
113 2026-08-17 18:40 639225883481298424
235 ms 199.193.206.100
112 2026-08-17 18:24 639225873845394034
10 ms 199.193.206.100
111 2026-08-17 18:24 639225873845394034
10 ms 64.78.25.102
110 2026-08-17 18:08 639225864216078662
193 ms 64.78.25.102
109 2026-08-17 18:08 639225864216078662
193 ms 199.193.206.100
108 2026-08-17 17:52 639225854541857773
39 ms 64.78.25.102
107 2026-08-17 17:52 639225854541857773
39 ms 199.193.206.100
106 2026-08-17 17:36 639225844733604072
199 ms 199.193.206.100
105 2026-08-17 17:36 639225844733604072
199 ms 64.78.25.102
104 2026-08-17 17:19 639225835085229232
197 ms 64.78.25.102
103 2026-08-17 17:19 639225835085229232
197 ms 199.193.206.100
102 2026-08-17 17:03 639225825349373981
22 ms 64.78.25.102
101 2026-08-17 17:03 639225825349373981
22 ms 199.193.206.100
100 2026-08-17 16:47 639225815690604161
390 ms 64.78.25.102
99 2026-08-17 16:47 639225815690604161
390 ms 199.193.206.100
98 2026-08-17 16:31 639225805952472306
9 ms 64.78.25.102
97 2026-08-17 16:31 639225805952472306
9 ms 199.193.206.100
96 2026-08-17 16:15 639225796264729638
264 ms 199.193.206.100
95 2026-08-17 16:15 639225796264729638
264 ms 64.78.25.102
94 2026-08-17 15:58 639225786326499329
412 ms 199.193.206.100
93 2026-08-17 15:58 639225786326499329
412 ms 64.78.25.102
92 2026-08-17 15:06 639225754798130711
99 ms 199.193.206.100
91 2026-08-17 15:06 639225754798130711
99 ms 64.78.25.102
90 2026-08-17 14:50 639225745123193922
136 ms 64.78.25.102
89 2026-08-17 14:50 639225745123193922
136 ms 199.193.206.100
88 2026-08-17 14:33 639225735540597271
4 ms 64.78.25.102
87 2026-08-17 14:33 639225735540597271
4 ms 199.193.206.100
86 2026-08-17 14:17 639225725894857396
99 ms 64.78.25.102
85 2026-08-17 14:17 639225725894857396
99 ms 199.193.206.100
84 2026-08-17 14:01 639225716249606913
503 ms 64.78.25.102
83 2026-08-17 14:01 639225716249606913
503 ms 199.193.206.100
82 2026-08-17 13:45 639225706638238179
209 ms 64.78.25.102
81 2026-08-17 13:45 639225706638238179
209 ms 199.193.206.100
80 2026-08-17 13:29 639225696949691423
197 ms 64.78.25.102
79 2026-08-17 13:29 639225696949691423
197 ms 199.193.206.100
78 2026-08-17 13:13 639225687286186336
203 ms 64.78.25.102
77 2026-08-17 13:13 639225687286186336
203 ms 199.193.206.100
76 2026-08-17 12:57 639225677679573133
2359 ms 199.193.206.100
75 2026-08-17 12:57 639225677679573133
2359 ms 64.78.25.102
74 2026-08-17 12:41 639225667957861024
233 ms 64.78.25.102
73 2026-08-17 12:41 639225667957861024
233 ms 199.193.206.100
72 2026-08-17 12:25 639225658298791618
260 ms 64.78.25.102
71 2026-08-17 12:25 639225658298791618
260 ms 199.193.206.100
70 2026-08-17 12:09 639225648583652785
271 ms 199.193.206.100
69 2026-08-17 12:09 639225648583652785
271 ms 64.78.25.102
68 2026-08-17 11:16 639225617000524308
195 ms 64.78.25.102
67 2026-08-17 11:16 639225617000524308
195 ms 199.193.206.100
66 2026-08-17 11:00 639225607668541600
4 ms 64.78.25.102
65 2026-08-17 11:00 639225607668541600
4 ms 199.193.206.100
64 2026-08-17 10:44 639225598117279238
271 ms 64.78.25.102
63 2026-08-17 10:44 639225598117279238
271 ms 199.193.206.100
62 2026-08-17 10:29 639225588751002710
282 ms 64.78.25.102
61 2026-08-17 10:29 639225588751002710
282 ms 199.193.206.100
60 2026-08-17 10:13 639225579295831051
100 ms 199.193.206.100
59 2026-08-17 10:13 639225579295831051
100 ms 64.78.25.102
58 2026-08-17 09:57 639225569761469940
206 ms 199.193.206.100
57 2026-08-17 09:57 639225569761469940
206 ms 64.78.25.102
56 2026-08-17 09:41 639225560161422333
277 ms 64.78.25.102
55 2026-08-17 09:41 639225560161422333
277 ms 199.193.206.100
54 2026-08-17 09:25 639225550739955565
226 ms 199.193.206.100
53 2026-08-17 09:25 639225550739955565
226 ms 64.78.25.102
52 2026-08-17 09:09 639225541125222426
354 ms 64.78.25.102
51 2026-08-17 09:09 639225541125222426
354 ms 199.193.206.100
50 2026-08-17 08:53 639225531526675983
236 ms 64.78.25.102
49 2026-08-17 08:53 639225531526675983
236 ms 199.193.206.100
48 2026-08-17 08:37 639225521915528222
21 ms 199.193.206.100
47 2026-08-17 08:37 639225521915528222
21 ms 64.78.25.102
46 2026-08-17 08:21 639225512148151789
100 ms 64.78.25.102
45 2026-08-17 08:21 639225512148151789
100 ms 199.193.206.100
44 2026-08-17 07:29 639225480786142412
393 ms 64.78.25.102
43 2026-08-17 07:29 639225480786142412
393 ms 199.193.206.100
42 2026-08-17 07:13 639225471394348551
9 ms 64.78.25.102
41 2026-08-17 07:13 639225471394348551
9 ms 199.193.206.100
40 2026-08-17 06:57 639225462031685068
135 ms 64.78.25.102
39 2026-08-17 06:57 639225462031685068
135 ms 199.193.206.100
38 2026-08-17 06:42 639225452639458328
6 ms 199.193.206.100
37 2026-08-17 06:42 639225452639458328
6 ms 64.78.25.102
36 2026-08-17 06:26 639225443300966543
214 ms 199.193.206.100
35 2026-08-17 06:26 639225443300966543
214 ms 64.78.25.102
34 2026-08-17 06:11 639225433880499379
272 ms 64.78.25.102
33 2026-08-17 06:11 639225433880499379
272 ms 199.193.206.100
32 2026-08-17 05:55 639225424395198277
140 ms 64.78.25.102
31 2026-08-17 05:55 639225424395198277
140 ms 199.193.206.100
30 2026-08-17 05:39 639225414744137487
7 ms 199.193.206.100
29 2026-08-17 05:39 639225414744137487
7 ms 64.78.25.102
28 2026-08-17 05:23 639225405186783164
135 ms 199.193.206.100
27 2026-08-17 05:23 639225405186783164
135 ms 64.78.25.102
26 2026-08-17 05:07 639225395563669822
193 ms 199.193.206.100
25 2026-08-17 05:07 639225395563669822
193 ms 64.78.25.102
24 2026-08-17 04:51 639225386076645158
7 ms 64.78.25.102
23 2026-08-17 04:51 639225386076645158
7 ms 199.193.206.100
22 2026-08-17 04:35 639225376620669704
193 ms 199.193.206.100
21 2026-08-17 04:35 639225376620669704
193 ms 64.78.25.102
20 2026-08-17 03:43 639225345580892706
252 ms 199.193.206.100
19 2026-08-17 03:43 639225345580892706
252 ms 64.78.25.102
18 2026-08-17 03:28 639225336207383710
227 ms 199.193.206.100
17 2026-08-17 03:28 639225336207383710
227 ms 64.78.25.102
16 2026-08-17 03:12 639225326726565001
195 ms 64.78.25.102
15 2026-08-17 03:12 639225326726565001
195 ms 199.193.206.100
14 2026-08-17 02:56 639225317249271010
195 ms 199.193.206.100
13 2026-08-17 02:56 639225317249271010
195 ms 64.78.25.102
12 2026-08-17 02:05 639225286280886044
8 ms 64.78.25.102
11 2026-08-17 02:05 639225286280886044
8 ms 199.193.206.100
10 2026-08-17 01:49 639225276872567548
13 ms 64.78.25.102
9 2026-08-17 01:49 639225276872567548
13 ms 199.193.206.100
8 2026-08-17 01:33 639225267353865348
193 ms 64.78.25.102
7 2026-08-17 01:33 639225267353865348
193 ms 199.193.206.100
6 2026-08-17 01:17 639225258033914248
195 ms 64.78.25.102
5 2026-08-17 01:17 639225258033914248
195 ms 199.193.206.100
4 2026-08-17 00:25 639225226652221583
2010 ms 199.193.206.100
3 2026-08-17 00:25 639225226652221583
2010 ms 64.78.25.102
2 2026-08-17 00:10 639225217156387684
100 ms 64.78.25.102
1 2026-08-17 00:10 639225217156387684
100 ms 199.193.206.100