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 2026-08-15. For this date, NameServerHistory found 152 DNS check records, 152 successful responses, 0 failed responses, and 354 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

152

Historical checks stored for this nameserver on selected date

Average Latency

354 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:44

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

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 mx1.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 23:44 639224338276675277
9 ms 199.193.206.100
151 2026-08-15 23:44 639224338276675277
9 ms 64.78.25.102
150 2026-08-15 22:52 639224306594546649
139 ms 199.193.206.100
149 2026-08-15 22:52 639224306594546649
139 ms 64.78.25.102
148 2026-08-15 22:36 639224297145423303
276 ms 199.193.206.100
147 2026-08-15 22:36 639224297145423303
276 ms 64.78.25.102
146 2026-08-15 22:21 639224287678238833
194 ms 199.193.206.100
145 2026-08-15 22:21 639224287678238833
194 ms 64.78.25.102
144 2026-08-15 22:05 639224278490872828
270 ms 199.193.206.100
143 2026-08-15 22:05 639224278490872828
270 ms 64.78.25.102
142 2026-08-15 21:50 639224269149307826
158 ms 64.78.25.102
141 2026-08-15 21:50 639224269149307826
158 ms 199.193.206.100
140 2026-08-15 21:34 639224259868597616
21 ms 199.193.206.100
139 2026-08-15 21:34 639224259868597616
21 ms 64.78.25.102
138 2026-08-15 21:19 639224250518642175
22 ms 199.193.206.100
137 2026-08-15 21:19 639224250518642175
22 ms 64.78.25.102
136 2026-08-15 21:03 639224241064772383
279 ms 64.78.25.102
135 2026-08-15 21:03 639224241064772383
279 ms 199.193.206.100
134 2026-08-15 20:47 639224231691099605
14 ms 199.193.206.100
133 2026-08-15 20:47 639224231691099605
14 ms 64.78.25.102
132 2026-08-15 20:32 639224222468168159
198 ms 64.78.25.102
131 2026-08-15 20:32 639224222468168159
198 ms 199.193.206.100
130 2026-08-15 20:16 639224213173899635
141 ms 64.78.25.102
129 2026-08-15 20:16 639224213173899635
141 ms 199.193.206.100
128 2026-08-15 20:01 639224203914451783
284 ms 64.78.25.102
127 2026-08-15 20:01 639224203914451783
284 ms 199.193.206.100
126 2026-08-15 19:08 639224172202542163
303 ms 64.78.25.102
125 2026-08-15 19:08 639224172202542163
303 ms 199.193.206.100
124 2026-08-15 18:53 639224163338654093
2011 ms 199.193.206.100
123 2026-08-15 18:53 639224163338654093
2011 ms 64.78.25.102
122 2026-08-15 18:38 639224154287995374
216 ms 199.193.206.100
121 2026-08-15 18:38 639224154287995374
216 ms 64.78.25.102
120 2026-08-15 18:23 639224145118612503
208 ms 199.193.206.100
119 2026-08-15 18:23 639224145118612503
208 ms 64.78.25.102
118 2026-08-15 18:07 639224135995990731
155 ms 199.193.206.100
117 2026-08-15 18:07 639224135995990731
155 ms 64.78.25.102
116 2026-08-15 17:52 639224127185332624
100 ms 199.193.206.100
115 2026-08-15 17:52 639224127185332624
100 ms 64.78.25.102
114 2026-08-15 17:37 639224118229289175
8 ms 64.78.25.102
113 2026-08-15 17:37 639224118229289175
8 ms 199.193.206.100
112 2026-08-15 17:23 639224109273796359
8 ms 64.78.25.102
111 2026-08-15 17:23 639224109273796359
8 ms 199.193.206.100
110 2026-08-15 17:08 639224100490805608
203 ms 64.78.25.102
109 2026-08-15 17:08 639224100490805608
203 ms 199.193.206.100
108 2026-08-15 16:53 639224091353714490
195 ms 199.193.206.100
107 2026-08-15 16:53 639224091353714490
195 ms 64.78.25.102
106 2026-08-15 16:37 639224082033126828
173 ms 64.78.25.102
105 2026-08-15 16:37 639224082033126828
173 ms 199.193.206.100
104 2026-08-15 16:22 639224072736962403
2013 ms 199.193.206.100
103 2026-08-15 16:22 639224072736962403
2013 ms 64.78.25.102
102 2026-08-15 15:29 639224041475563754
203 ms 199.193.206.100
101 2026-08-15 15:29 639224041475563754
203 ms 64.78.25.102
100 2026-08-15 15:14 639224032345604453
13 ms 199.193.206.100
99 2026-08-15 15:14 639224032345604453
13 ms 64.78.25.102
98 2026-08-15 14:59 639224023169497283
101 ms 64.78.25.102
97 2026-08-15 14:59 639224023169497283
101 ms 199.193.206.100
96 2026-08-15 14:44 639224013981146405
196 ms 199.193.206.100
95 2026-08-15 14:44 639224013981146405
196 ms 64.78.25.102
94 2026-08-15 14:28 639224004883412586
26 ms 64.78.25.102
93 2026-08-15 14:28 639224004883412586
26 ms 199.193.206.100
92 2026-08-15 14:13 639223995612880615
2009 ms 199.193.206.100
91 2026-08-15 14:13 639223995612880615
2009 ms 64.78.25.102
90 2026-08-15 13:58 639223986271830789
197 ms 199.193.206.100
89 2026-08-15 13:58 639223986271830789
197 ms 64.78.25.102
88 2026-08-15 13:42 639223977005780949
2008 ms 199.193.206.100
87 2026-08-15 13:42 639223977005780949
2008 ms 64.78.25.102
86 2026-08-15 13:26 639223967653137793
15 ms 199.193.206.100
85 2026-08-15 13:26 639223967653137793
15 ms 64.78.25.102
84 2026-08-15 13:11 639223958286010799
5 ms 199.193.206.100
83 2026-08-15 13:11 639223958286010799
5 ms 64.78.25.102
82 2026-08-15 12:55 639223948936108345
14 ms 64.78.25.102
81 2026-08-15 12:55 639223948936108345
14 ms 199.193.206.100
80 2026-08-15 12:39 639223939673066880
10 ms 64.78.25.102
79 2026-08-15 12:39 639223939673066880
10 ms 199.193.206.100
78 2026-08-15 11:47 639223908317760530
110 ms 199.193.206.100
77 2026-08-15 11:47 639223908317760530
110 ms 64.78.25.102
76 2026-08-15 11:32 639223898992594258
214 ms 64.78.25.102
75 2026-08-15 11:32 639223898992594258
214 ms 199.193.206.100
74 2026-08-15 11:16 639223889761312823
98 ms 199.193.206.100
73 2026-08-15 11:16 639223889761312823
98 ms 64.78.25.102
72 2026-08-15 11:01 639223880359273507
196 ms 199.193.206.100
71 2026-08-15 11:01 639223880359273507
196 ms 64.78.25.102
70 2026-08-15 10:45 639223870920466808
113 ms 199.193.206.100
69 2026-08-15 10:45 639223870920466808
113 ms 64.78.25.102
68 2026-08-15 10:30 639223861579762179
196 ms 64.78.25.102
67 2026-08-15 10:30 639223861579762179
196 ms 199.193.206.100
66 2026-08-15 10:14 639223852238616009
197 ms 64.78.25.102
65 2026-08-15 10:14 639223852238616009
197 ms 199.193.206.100
64 2026-08-15 09:59 639223843019815620
2298 ms 64.78.25.102
63 2026-08-15 09:59 639223843019815620
2298 ms 199.193.206.100
62 2026-08-15 09:43 639223833669915012
198 ms 64.78.25.102
61 2026-08-15 09:43 639223833669915012
198 ms 199.193.206.100
60 2026-08-15 09:28 639223824494613222
234 ms 199.193.206.100
59 2026-08-15 09:28 639223824494613222
234 ms 64.78.25.102
58 2026-08-15 09:12 639223815116325293
203 ms 64.78.25.102
57 2026-08-15 09:12 639223815116325293
203 ms 199.193.206.100
56 2026-08-15 08:56 639223805493870221
199 ms 199.193.206.100
55 2026-08-15 08:56 639223805493870221
199 ms 64.78.25.102
54 2026-08-15 08:03 639223774218660438
19 ms 64.78.25.102
53 2026-08-15 08:03 639223774218660438
19 ms 199.193.206.100
52 2026-08-15 07:48 639223764663090372
197 ms 199.193.206.100
51 2026-08-15 07:48 639223764663090372
197 ms 64.78.25.102
50 2026-08-15 07:32 639223755338811400
376 ms 64.78.25.102
49 2026-08-15 07:32 639223755338811400
376 ms 199.193.206.100
48 2026-08-15 07:17 639223746019193268
7 ms 199.193.206.100
47 2026-08-15 07:17 639223746019193268
7 ms 64.78.25.102
46 2026-08-15 07:01 639223736658778104
265 ms 199.193.206.100
45 2026-08-15 07:01 639223736658778104
265 ms 64.78.25.102
44 2026-08-15 06:45 639223727330194499
441 ms 64.78.25.102
43 2026-08-15 06:45 639223727330194499
441 ms 199.193.206.100
42 2026-08-15 06:30 639223717848514742
17 ms 199.193.206.100
41 2026-08-15 06:30 639223717848514742
17 ms 64.78.25.102
40 2026-08-15 06:14 639223708284754056
2137 ms 199.193.206.100
39 2026-08-15 06:14 639223708284754056
2137 ms 64.78.25.102
38 2026-08-15 05:58 639223699061259933
106 ms 199.193.206.100
37 2026-08-15 05:58 639223699061259933
106 ms 64.78.25.102
36 2026-08-15 05:43 639223689592545140
372 ms 199.193.206.100
35 2026-08-15 05:43 639223689592545140
372 ms 64.78.25.102
34 2026-08-15 05:27 639223680143410810
199 ms 199.193.206.100
33 2026-08-15 05:27 639223680143410810
199 ms 64.78.25.102
32 2026-08-15 05:11 639223670514517104
2283 ms 199.193.206.100
31 2026-08-15 05:11 639223670514517104
2283 ms 64.78.25.102
30 2026-08-15 04:18 639223638855054294
2007 ms 64.78.25.102
29 2026-08-15 04:18 639223638855054294
2007 ms 199.193.206.100
28 2026-08-15 04:03 639223629623335972
180 ms 64.78.25.102
27 2026-08-15 04:03 639223629623335972
180 ms 199.193.206.100
26 2026-08-15 03:47 639223620390189495
97 ms 199.193.206.100
25 2026-08-15 03:47 639223620390189495
97 ms 64.78.25.102
24 2026-08-15 03:32 639223610916950440
196 ms 64.78.25.102
23 2026-08-15 03:32 639223610916950440
196 ms 199.193.206.100
22 2026-08-15 03:16 639223601597759168
115 ms 64.78.25.102
21 2026-08-15 03:16 639223601597759168
115 ms 199.193.206.100
20 2026-08-15 03:01 639223592342172093
514 ms 64.78.25.102
19 2026-08-15 03:01 639223592342172093
514 ms 199.193.206.100
18 2026-08-15 02:45 639223583324121497
10 ms 64.78.25.102
17 2026-08-15 02:45 639223583324121497
10 ms 199.193.206.100
16 2026-08-15 02:30 639223574086714218
52 ms 199.193.206.100
15 2026-08-15 02:30 639223574086714218
52 ms 64.78.25.102
14 2026-08-15 02:15 639223564698424889
4 ms 199.193.206.100
13 2026-08-15 02:15 639223564698424889
4 ms 64.78.25.102
12 2026-08-15 01:59 639223555408664206
290 ms 64.78.25.102
11 2026-08-15 01:59 639223555408664206
290 ms 199.193.206.100
10 2026-08-15 01:43 639223546000912416
196 ms 64.78.25.102
9 2026-08-15 01:43 639223546000912416
196 ms 199.193.206.100
8 2026-08-15 01:28 639223536550774847
3 ms 64.78.25.102
7 2026-08-15 01:28 639223536550774847
3 ms 199.193.206.100
6 2026-08-15 00:35 639223505017205611
5 ms 64.78.25.102
5 2026-08-15 00:35 639223505017205611
5 ms 199.193.206.100
4 2026-08-15 00:20 639223495784410207
3 ms 64.78.25.102
3 2026-08-15 00:20 639223495784410207
3 ms 199.193.206.100
2 2026-08-15 00:04 639223486524583054
195 ms 199.193.206.100
1 2026-08-15 00:04 639223486524583054
195 ms 64.78.25.102