DNS response history for mx2.smtp.exch081.serverdata.net

mx2.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 2026-08-15. For this date, NameServerHistory found 152 DNS check records, 152 successful responses, 0 failed responses, and 438 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 mx2.smtp.exch081.serverdata.net.
Records on Selected Date

152

Historical checks stored for this nameserver on selected date

Average Latency

438 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:46

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

152

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 mx2.smtp.exch081.serverdata.net

Showing DNS history for 2026-08-15 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
152 2026-08-15 23:46 639224338276675277
293 ms 64.78.25.102
151 2026-08-15 23:46 639224338276675277
293 ms 199.193.206.100
150 2026-08-15 22:53 639224306594546649
136 ms 199.193.206.100
149 2026-08-15 22:53 639224306594546649
136 ms 64.78.25.102
148 2026-08-15 22:38 639224297145423303
194 ms 199.193.206.100
147 2026-08-15 22:38 639224297145423303
194 ms 64.78.25.102
146 2026-08-15 22:22 639224287678238833
22 ms 64.78.25.102
145 2026-08-15 22:22 639224287678238833
22 ms 199.193.206.100
144 2026-08-15 22:06 639224278490872828
5 ms 64.78.25.102
143 2026-08-15 22:06 639224278490872828
5 ms 199.193.206.100
142 2026-08-15 21:51 639224269149307826
5 ms 199.193.206.100
141 2026-08-15 21:51 639224269149307826
5 ms 64.78.25.102
140 2026-08-15 21:35 639224259868597616
97 ms 199.193.206.100
139 2026-08-15 21:35 639224259868597616
97 ms 64.78.25.102
138 2026-08-15 21:20 639224250518642175
414 ms 64.78.25.102
137 2026-08-15 21:20 639224250518642175
414 ms 199.193.206.100
136 2026-08-15 21:04 639224241064772383
131 ms 64.78.25.102
135 2026-08-15 21:04 639224241064772383
131 ms 199.193.206.100
134 2026-08-15 20:48 639224231691099605
268 ms 64.78.25.102
133 2026-08-15 20:48 639224231691099605
268 ms 199.193.206.100
132 2026-08-15 20:33 639224222468168159
194 ms 199.193.206.100
131 2026-08-15 20:33 639224222468168159
194 ms 64.78.25.102
130 2026-08-15 20:18 639224213173899635
196 ms 199.193.206.100
129 2026-08-15 20:18 639224213173899635
196 ms 64.78.25.102
128 2026-08-15 20:02 639224203914451783
2012 ms 64.78.25.102
127 2026-08-15 20:02 639224203914451783
2012 ms 199.193.206.100
126 2026-08-15 19:08 639224172202542163
2154 ms 199.193.206.100
125 2026-08-15 19:08 639224172202542163
2154 ms 64.78.25.102
124 2026-08-15 18:53 639224163338654093
2030 ms 64.78.25.102
123 2026-08-15 18:53 639224163338654093
2030 ms 199.193.206.100
122 2026-08-15 18:38 639224154287995374
16 ms 64.78.25.102
121 2026-08-15 18:38 639224154287995374
16 ms 199.193.206.100
120 2026-08-15 18:23 639224145118612503
2400 ms 199.193.206.100
119 2026-08-15 18:23 639224145118612503
2400 ms 64.78.25.102
118 2026-08-15 18:08 639224135995990731
4 ms 64.78.25.102
117 2026-08-15 18:08 639224135995990731
4 ms 199.193.206.100
116 2026-08-15 17:53 639224127185332624
2007 ms 64.78.25.102
115 2026-08-15 17:53 639224127185332624
2007 ms 199.193.206.100
114 2026-08-15 17:38 639224118229289175
215 ms 64.78.25.102
113 2026-08-15 17:38 639224118229289175
215 ms 199.193.206.100
112 2026-08-15 17:23 639224109273796359
28 ms 199.193.206.100
111 2026-08-15 17:23 639224109273796359
28 ms 64.78.25.102
110 2026-08-15 17:08 639224100490805608
2421 ms 199.193.206.100
109 2026-08-15 17:08 639224100490805608
2421 ms 64.78.25.102
108 2026-08-15 16:53 639224091353714490
113 ms 64.78.25.102
107 2026-08-15 16:53 639224091353714490
113 ms 199.193.206.100
106 2026-08-15 16:38 639224082033126828
2020 ms 199.193.206.100
105 2026-08-15 16:38 639224082033126828
2020 ms 64.78.25.102
104 2026-08-15 16:22 639224072736962403
9 ms 199.193.206.100
103 2026-08-15 16:22 639224072736962403
9 ms 64.78.25.102
102 2026-08-15 15:30 639224041475563754
3 ms 64.78.25.102
101 2026-08-15 15:30 639224041475563754
3 ms 199.193.206.100
100 2026-08-15 15:15 639224032345604453
192 ms 64.78.25.102
99 2026-08-15 15:15 639224032345604453
192 ms 199.193.206.100
98 2026-08-15 14:59 639224023169497283
18 ms 199.193.206.100
97 2026-08-15 14:59 639224023169497283
18 ms 64.78.25.102
96 2026-08-15 14:44 639224013981146405
2008 ms 64.78.25.102
95 2026-08-15 14:44 639224013981146405
2008 ms 199.193.206.100
94 2026-08-15 14:29 639224004883412586
195 ms 64.78.25.102
93 2026-08-15 14:29 639224004883412586
195 ms 199.193.206.100
92 2026-08-15 14:13 639223995612880615
259 ms 64.78.25.102
91 2026-08-15 14:13 639223995612880615
259 ms 199.193.206.100
90 2026-08-15 13:58 639223986271830789
387 ms 64.78.25.102
89 2026-08-15 13:58 639223986271830789
387 ms 199.193.206.100
88 2026-08-15 13:42 639223977005780949
6 ms 199.193.206.100
87 2026-08-15 13:42 639223977005780949
6 ms 64.78.25.102
86 2026-08-15 13:27 639223967653137793
2473 ms 199.193.206.100
85 2026-08-15 13:27 639223967653137793
2473 ms 64.78.25.102
84 2026-08-15 13:11 639223958286010799
205 ms 199.193.206.100
83 2026-08-15 13:11 639223958286010799
205 ms 64.78.25.102
82 2026-08-15 12:55 639223948936108345
7 ms 199.193.206.100
81 2026-08-15 12:55 639223948936108345
7 ms 64.78.25.102
80 2026-08-15 12:40 639223939673066880
7 ms 64.78.25.102
79 2026-08-15 12:40 639223939673066880
7 ms 199.193.206.100
78 2026-08-15 11:48 639223908317760530
4 ms 199.193.206.100
77 2026-08-15 11:48 639223908317760530
4 ms 64.78.25.102
76 2026-08-15 11:32 639223898992594258
4 ms 64.78.25.102
75 2026-08-15 11:32 639223898992594258
4 ms 199.193.206.100
74 2026-08-15 11:17 639223889761312823
5 ms 199.193.206.100
73 2026-08-15 11:17 639223889761312823
5 ms 64.78.25.102
72 2026-08-15 11:02 639223880359273507
99 ms 199.193.206.100
71 2026-08-15 11:02 639223880359273507
99 ms 64.78.25.102
70 2026-08-15 10:46 639223870920466808
202 ms 64.78.25.102
69 2026-08-15 10:46 639223870920466808
202 ms 199.193.206.100
68 2026-08-15 10:30 639223861579762179
107 ms 64.78.25.102
67 2026-08-15 10:30 639223861579762179
107 ms 199.193.206.100
66 2026-08-15 10:15 639223852238616009
99 ms 64.78.25.102
65 2026-08-15 10:15 639223852238616009
99 ms 199.193.206.100
64 2026-08-15 09:59 639223843019815620
193 ms 199.193.206.100
63 2026-08-15 09:59 639223843019815620
193 ms 64.78.25.102
62 2026-08-15 09:44 639223833669915012
196 ms 64.78.25.102
61 2026-08-15 09:44 639223833669915012
196 ms 199.193.206.100
60 2026-08-15 09:28 639223824494613222
9 ms 64.78.25.102
59 2026-08-15 09:28 639223824494613222
9 ms 199.193.206.100
58 2026-08-15 09:13 639223815116325293
99 ms 199.193.206.100
57 2026-08-15 09:13 639223815116325293
99 ms 64.78.25.102
56 2026-08-15 08:57 639223805493870221
145 ms 64.78.25.102
55 2026-08-15 08:57 639223805493870221
145 ms 199.193.206.100
54 2026-08-15 08:04 639223774218660438
193 ms 64.78.25.102
53 2026-08-15 08:04 639223774218660438
193 ms 199.193.206.100
52 2026-08-15 07:49 639223764663090372
11 ms 199.193.206.100
51 2026-08-15 07:49 639223764663090372
11 ms 64.78.25.102
50 2026-08-15 07:33 639223755338811400
290 ms 199.193.206.100
49 2026-08-15 07:33 639223755338811400
290 ms 64.78.25.102
48 2026-08-15 07:18 639223746019193268
377 ms 199.193.206.100
47 2026-08-15 07:18 639223746019193268
377 ms 64.78.25.102
46 2026-08-15 07:02 639223736658778104
2265 ms 64.78.25.102
45 2026-08-15 07:02 639223736658778104
2265 ms 199.193.206.100
44 2026-08-15 06:46 639223727330194499
279 ms 64.78.25.102
43 2026-08-15 06:46 639223727330194499
279 ms 199.193.206.100
42 2026-08-15 06:31 639223717848514742
3 ms 64.78.25.102
41 2026-08-15 06:31 639223717848514742
3 ms 199.193.206.100
40 2026-08-15 06:15 639223708284754056
196 ms 64.78.25.102
39 2026-08-15 06:15 639223708284754056
196 ms 199.193.206.100
38 2026-08-15 05:59 639223699061259933
196 ms 199.193.206.100
37 2026-08-15 05:59 639223699061259933
196 ms 64.78.25.102
36 2026-08-15 05:44 639223689592545140
10 ms 199.193.206.100
35 2026-08-15 05:44 639223689592545140
10 ms 64.78.25.102
34 2026-08-15 05:28 639223680143410810
193 ms 64.78.25.102
33 2026-08-15 05:28 639223680143410810
193 ms 199.193.206.100
32 2026-08-15 05:12 639223670514517104
231 ms 64.78.25.102
31 2026-08-15 05:12 639223670514517104
231 ms 199.193.206.100
30 2026-08-15 04:19 639223638855054294
223 ms 64.78.25.102
29 2026-08-15 04:19 639223638855054294
223 ms 199.193.206.100
28 2026-08-15 04:04 639223629623335972
2285 ms 64.78.25.102
27 2026-08-15 04:04 639223629623335972
2285 ms 199.193.206.100
26 2026-08-15 03:48 639223620390189495
392 ms 199.193.206.100
25 2026-08-15 03:48 639223620390189495
392 ms 64.78.25.102
24 2026-08-15 03:33 639223610916950440
7 ms 199.193.206.100
23 2026-08-15 03:33 639223610916950440
7 ms 64.78.25.102
22 2026-08-15 03:17 639223601597759168
200 ms 64.78.25.102
21 2026-08-15 03:17 639223601597759168
200 ms 199.193.206.100
20 2026-08-15 03:01 639223592342172093
194 ms 64.78.25.102
19 2026-08-15 03:01 639223592342172093
194 ms 199.193.206.100
18 2026-08-15 02:46 639223583324121497
194 ms 64.78.25.102
17 2026-08-15 02:46 639223583324121497
194 ms 199.193.206.100
16 2026-08-15 02:31 639223574086714218
9 ms 64.78.25.102
15 2026-08-15 02:31 639223574086714218
9 ms 199.193.206.100
14 2026-08-15 02:15 639223564698424889
8 ms 199.193.206.100
13 2026-08-15 02:15 639223564698424889
8 ms 64.78.25.102
12 2026-08-15 02:00 639223555408664206
290 ms 64.78.25.102
11 2026-08-15 02:00 639223555408664206
290 ms 199.193.206.100
10 2026-08-15 01:44 639223546000912416
261 ms 199.193.206.100
9 2026-08-15 01:44 639223546000912416
261 ms 64.78.25.102
8 2026-08-15 01:28 639223536550774847
211 ms 64.78.25.102
7 2026-08-15 01:28 639223536550774847
211 ms 199.193.206.100
6 2026-08-15 00:36 639223505017205611
157 ms 64.78.25.102
5 2026-08-15 00:36 639223505017205611
157 ms 199.193.206.100
4 2026-08-15 00:21 639223495784410207
197 ms 199.193.206.100
3 2026-08-15 00:21 639223495784410207
197 ms 64.78.25.102
2 2026-08-15 00:05 639223486524583054
101 ms 64.78.25.102
1 2026-08-15 00:05 639223486524583054
101 ms 199.193.206.100