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 2026-08-22. For this date, NameServerHistory found 148 DNS check records, 148 successful responses, 0 failed responses, and 394 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

148

Historical checks stored for this nameserver on selected date

Average Latency

394 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:54

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

148

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 2026-08-22 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
148 2026-08-22 23:54 639230391807229016
9 ms 199.193.206.100
147 2026-08-22 23:54 639230391807229016
9 ms 64.78.25.102
146 2026-08-22 23:38 639230382051619327
433 ms 199.193.206.100
145 2026-08-22 23:38 639230382051619327
433 ms 64.78.25.102
144 2026-08-22 23:22 639230372323353529
310 ms 199.193.206.100
143 2026-08-22 23:22 639230372323353529
310 ms 64.78.25.102
142 2026-08-22 23:06 639230362586451064
195 ms 64.78.25.102
141 2026-08-22 23:06 639230362586451064
195 ms 199.193.206.100
140 2026-08-22 22:49 639230352793666303
200 ms 199.193.206.100
139 2026-08-22 22:49 639230352793666303
200 ms 64.78.25.102
138 2026-08-22 22:33 639230342775737758
198 ms 64.78.25.102
137 2026-08-22 22:33 639230342775737758
198 ms 199.193.206.100
136 2026-08-22 22:16 639230332639939561
194 ms 64.78.25.102
135 2026-08-22 22:16 639230332639939561
194 ms 199.193.206.100
134 2026-08-22 21:23 639230301014190104
136 ms 199.193.206.100
133 2026-08-22 21:23 639230301014190104
136 ms 64.78.25.102
132 2026-08-22 21:06 639230291048161498
313 ms 64.78.25.102
131 2026-08-22 21:06 639230291048161498
313 ms 199.193.206.100
130 2026-08-22 20:50 639230280894353664
275 ms 199.193.206.100
129 2026-08-22 20:50 639230280894353664
275 ms 64.78.25.102
128 2026-08-22 20:33 639230270699419073
2010 ms 64.78.25.102
127 2026-08-22 20:33 639230270699419073
2010 ms 199.193.206.100
126 2026-08-22 20:15 639230260248163050
2034 ms 199.193.206.100
125 2026-08-22 20:15 639230260248163050
2034 ms 64.78.25.102
124 2026-08-22 19:58 639230250122494282
243 ms 199.193.206.100
123 2026-08-22 19:58 639230250122494282
243 ms 64.78.25.102
122 2026-08-22 19:41 639230239972935046
231 ms 64.78.25.102
121 2026-08-22 19:41 639230239972935046
231 ms 199.193.206.100
120 2026-08-22 19:24 639230229963262464
237 ms 199.193.206.100
119 2026-08-22 19:24 639230229963262464
237 ms 64.78.25.102
118 2026-08-22 19:08 639230220033804658
10 ms 64.78.25.102
117 2026-08-22 19:08 639230220033804658
10 ms 199.193.206.100
116 2026-08-22 18:51 639230209891107289
143 ms 64.78.25.102
115 2026-08-22 18:51 639230209891107289
143 ms 199.193.206.100
114 2026-08-22 18:34 639230199630298717
200 ms 199.193.206.100
113 2026-08-22 18:34 639230199630298717
200 ms 64.78.25.102
112 2026-08-22 18:17 639230189301984150
195 ms 199.193.206.100
111 2026-08-22 18:17 639230189301984150
195 ms 64.78.25.102
110 2026-08-22 17:23 639230157138468804
198 ms 64.78.25.102
109 2026-08-22 17:23 639230157138468804
198 ms 199.193.206.100
108 2026-08-22 17:06 639230146987869495
198 ms 199.193.206.100
107 2026-08-22 17:06 639230146987869495
198 ms 64.78.25.102
106 2026-08-22 16:49 639230136768638516
193 ms 199.193.206.100
105 2026-08-22 16:49 639230136768638516
193 ms 64.78.25.102
104 2026-08-22 16:32 639230126735907877
101 ms 199.193.206.100
103 2026-08-22 16:32 639230126735907877
101 ms 64.78.25.102
102 2026-08-22 16:16 639230116551187768
237 ms 199.193.206.100
101 2026-08-22 16:16 639230116551187768
237 ms 64.78.25.102
100 2026-08-22 15:59 639230106335615913
7 ms 199.193.206.100
99 2026-08-22 15:59 639230106335615913
7 ms 64.78.25.102
98 2026-08-22 15:41 639230096177758176
99 ms 64.78.25.102
97 2026-08-22 15:41 639230096177758176
99 ms 199.193.206.100
96 2026-08-22 15:25 639230086185999993
12 ms 199.193.206.100
95 2026-08-22 15:25 639230086185999993
12 ms 64.78.25.102
94 2026-08-22 15:08 639230076247854903
197 ms 199.193.206.100
93 2026-08-22 15:08 639230076247854903
197 ms 64.78.25.102
92 2026-08-22 14:51 639230066076077530
203 ms 64.78.25.102
91 2026-08-22 14:51 639230066076077530
203 ms 199.193.206.100
90 2026-08-22 14:34 639230055738197328
107 ms 199.193.206.100
89 2026-08-22 14:34 639230055738197328
107 ms 64.78.25.102
88 2026-08-22 14:17 639230045411225521
198 ms 64.78.25.102
87 2026-08-22 14:17 639230045411225521
198 ms 199.193.206.100
86 2026-08-22 13:23 639230013046000470
279 ms 199.193.206.100
85 2026-08-22 13:23 639230013046000470
279 ms 64.78.25.102
84 2026-08-22 13:06 639230003090037878
20 ms 64.78.25.102
83 2026-08-22 13:06 639230003090037878
20 ms 199.193.206.100
82 2026-08-22 12:50 639229993008259475
356 ms 64.78.25.102
81 2026-08-22 12:50 639229993008259475
356 ms 199.193.206.100
80 2026-08-22 12:33 639229982909449470
100 ms 199.193.206.100
79 2026-08-22 12:33 639229982909449470
100 ms 64.78.25.102
78 2026-08-22 12:16 639229973035502212
117 ms 199.193.206.100
77 2026-08-22 12:16 639229973035502212
117 ms 64.78.25.102
76 2026-08-22 12:00 639229963064296145
197 ms 199.193.206.100
75 2026-08-22 12:00 639229963064296145
197 ms 64.78.25.102
74 2026-08-22 11:43 639229952996162143
196 ms 199.193.206.100
73 2026-08-22 11:43 639229952996162143
196 ms 64.78.25.102
72 2026-08-22 11:26 639229943051949195
10 ms 64.78.25.102
71 2026-08-22 11:26 639229943051949195
10 ms 199.193.206.100
70 2026-08-22 11:10 639229932919214934
290 ms 199.193.206.100
69 2026-08-22 11:10 639229932919214934
290 ms 64.78.25.102
68 2026-08-22 10:52 639229922745889838
2303 ms 64.78.25.102
67 2026-08-22 10:52 639229922745889838
2303 ms 199.193.206.100
66 2026-08-22 10:36 639229912587214796
408 ms 64.78.25.102
65 2026-08-22 10:36 639229912587214796
408 ms 199.193.206.100
64 2026-08-22 10:18 639229902240004454
199 ms 199.193.206.100
63 2026-08-22 10:18 639229902240004454
199 ms 64.78.25.102
62 2026-08-22 09:26 639229870800501662
198 ms 199.193.206.100
61 2026-08-22 09:26 639229870800501662
198 ms 64.78.25.102
60 2026-08-22 09:10 639229861058384956
115 ms 64.78.25.102
59 2026-08-22 09:10 639229861058384956
115 ms 199.193.206.100
58 2026-08-22 08:53 639229851158592604
2014 ms 64.78.25.102
57 2026-08-22 08:53 639229851158592604
2014 ms 199.193.206.100
56 2026-08-22 08:37 639229841475569629
466 ms 64.78.25.102
55 2026-08-22 08:37 639229841475569629
466 ms 199.193.206.100
54 2026-08-22 08:21 639229831887658471
102 ms 199.193.206.100
53 2026-08-22 08:21 639229831887658471
102 ms 64.78.25.102
52 2026-08-22 08:05 639229822043670346
2406 ms 199.193.206.100
51 2026-08-22 08:05 639229822043670346
2406 ms 64.78.25.102
50 2026-08-22 07:48 639229812327913936
303 ms 64.78.25.102
49 2026-08-22 07:48 639229812327913936
303 ms 199.193.206.100
48 2026-08-22 07:32 639229802629488686
211 ms 64.78.25.102
47 2026-08-22 07:32 639229802629488686
211 ms 199.193.206.100
46 2026-08-22 07:16 639229793051447309
2009 ms 64.78.25.102
45 2026-08-22 07:16 639229793051447309
2009 ms 199.193.206.100
44 2026-08-22 07:00 639229783303531961
193 ms 199.193.206.100
43 2026-08-22 07:00 639229783303531961
193 ms 64.78.25.102
42 2026-08-22 06:44 639229773458051942
8 ms 64.78.25.102
41 2026-08-22 06:44 639229773458051942
8 ms 199.193.206.100
40 2026-08-22 06:27 639229763373848056
314 ms 64.78.25.102
39 2026-08-22 06:27 639229763373848056
314 ms 199.193.206.100
38 2026-08-22 05:35 639229732140622809
197 ms 64.78.25.102
37 2026-08-22 05:35 639229732140622809
197 ms 199.193.206.100
36 2026-08-22 05:19 639229722699695967
34 ms 199.193.206.100
35 2026-08-22 05:19 639229722699695967
34 ms 64.78.25.102
34 2026-08-22 05:03 639229713097498075
7 ms 64.78.25.102
33 2026-08-22 05:03 639229713097498075
7 ms 199.193.206.100
32 2026-08-22 04:47 639229703543969637
10 ms 64.78.25.102
31 2026-08-22 04:47 639229703543969637
10 ms 199.193.206.100
30 2026-08-22 04:31 639229693970392873
421 ms 199.193.206.100
29 2026-08-22 04:31 639229693970392873
421 ms 64.78.25.102
28 2026-08-22 04:15 639229684277329469
210 ms 64.78.25.102
27 2026-08-22 04:15 639229684277329469
210 ms 199.193.206.100
26 2026-08-22 03:59 639229674501596661
258 ms 64.78.25.102
25 2026-08-22 03:59 639229674501596661
258 ms 199.193.206.100
24 2026-08-22 03:43 639229665064441147
195 ms 199.193.206.100
23 2026-08-22 03:43 639229665064441147
195 ms 64.78.25.102
22 2026-08-22 03:27 639229655507536872
194 ms 64.78.25.102
21 2026-08-22 03:27 639229655507536872
194 ms 199.193.206.100
20 2026-08-22 03:11 639229645849603111
2010 ms 199.193.206.100
19 2026-08-22 03:11 639229645849603111
2010 ms 64.78.25.102
18 2026-08-22 02:55 639229636090497453
2009 ms 64.78.25.102
17 2026-08-22 02:55 639229636090497453
2009 ms 199.193.206.100
16 2026-08-22 02:38 639229625978544281
4 ms 199.193.206.100
15 2026-08-22 02:38 639229625978544281
4 ms 64.78.25.102
14 2026-08-22 01:46 639229594644662176
30 ms 199.193.206.100
13 2026-08-22 01:46 639229594644662176
30 ms 64.78.25.102
12 2026-08-22 01:30 639229585214633065
431 ms 64.78.25.102
11 2026-08-22 01:30 639229585214633065
431 ms 199.193.206.100
10 2026-08-22 01:14 639229575581042175
364 ms 64.78.25.102
9 2026-08-22 01:14 639229575581042175
364 ms 199.193.206.100
8 2026-08-22 00:58 639229565912268962
35 ms 199.193.206.100
7 2026-08-22 00:58 639229565912268962
35 ms 64.78.25.102
6 2026-08-22 00:42 639229556237813203
3 ms 199.193.206.100
5 2026-08-22 00:42 639229556237813203
3 ms 64.78.25.102
4 2026-08-22 00:26 639229546625802518
389 ms 64.78.25.102
3 2026-08-22 00:26 639229546625802518
389 ms 199.193.206.100
2 2026-08-22 00:09 639229537172016621
195 ms 64.78.25.102
1 2026-08-22 00:09 639229537172016621
195 ms 199.193.206.100