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 2026-08-22. For this date, NameServerHistory found 147 DNS check records, 146 successful responses, 1 failed responses, and 235 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

147

Historical checks stored for this nameserver on selected date

Average Latency

235 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:55

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

146

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

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 2026-08-22 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
147 2026-08-22 23:55 639230391807229016
3 ms 199.193.206.100
146 2026-08-22 23:55 639230391807229016
3 ms 64.78.25.102
145 2026-08-22 23:39 639230382051619327
4 ms 199.193.206.100
144 2026-08-22 23:39 639230382051619327
4 ms 64.78.25.102
143 2026-08-22 23:23 639230372323353529
195 ms 199.193.206.100
142 2026-08-22 23:23 639230372323353529
195 ms 64.78.25.102
141 2026-08-22 23:07 639230362586451064
3 ms 64.78.25.102
140 2026-08-22 23:07 639230362586451064
3 ms 199.193.206.100
139 2026-08-22 22:50 639230352793666303
150 ms 199.193.206.100
138 2026-08-22 22:50 639230352793666303
150 ms 64.78.25.102
137 2026-08-22 22:33 639230342775737758
3 ms 64.78.25.102
136 2026-08-22 22:33 639230342775737758
3 ms 199.193.206.100
135 2026-08-22 22:17 639230332639939561
4 ms 64.78.25.102
134 2026-08-22 22:17 639230332639939561
4 ms 199.193.206.100
133 2026-08-22 21:24 639230301014190104
197 ms 64.78.25.102
132 2026-08-22 21:24 639230301014190104
197 ms 199.193.206.100
131 2026-08-22 21:07 639230291048161498
454 ms 64.78.25.102
130 2026-08-22 21:07 639230291048161498
454 ms 199.193.206.100
129 2026-08-22 20:50 639230280894353664
409 ms 199.193.206.100
128 2026-08-22 20:50 639230280894353664
409 ms 64.78.25.102
127 2026-08-22 20:34 639230270699419073
21 ms 199.193.206.100
126 2026-08-22 20:34 639230270699419073
21 ms 64.78.25.102
125 2026-08-22 20:16 639230260248163050
101 ms 64.78.25.102
124 2026-08-22 20:16 639230260248163050
101 ms 199.193.206.100
123 2026-08-22 19:59 639230250122494282
3 ms 64.78.25.102
122 2026-08-22 19:59 639230250122494282
3 ms 199.193.206.100
121 2026-08-22 19:42 639230239972935046
4 ms 199.193.206.100
120 2026-08-22 19:42 639230239972935046
4 ms 64.78.25.102
119 2026-08-22 19:25 639230229963262464
195 ms 199.193.206.100
118 2026-08-22 19:25 639230229963262464
195 ms 64.78.25.102
117 2026-08-22 19:09 639230220033804658
286 ms 64.78.25.102
116 2026-08-22 19:09 639230220033804658
286 ms 199.193.206.100
115 2026-08-22 18:52 639230209891107289
200 ms 199.193.206.100
114 2026-08-22 18:52 639230209891107289
200 ms 64.78.25.102
113 2026-08-22 18:35 639230199630298717
197 ms 199.193.206.100
112 2026-08-22 18:35 639230199630298717
197 ms 64.78.25.102
111 2026-08-22 18:18 639230189301984150
2008 ms 199.193.206.100
110 2026-08-22 18:18 639230189301984150
2008 ms 64.78.25.102
109 2026-08-22 17:24 639230157138468804
8 ms 199.193.206.100
108 2026-08-22 17:24 639230157138468804
8 ms 64.78.25.102
107 2026-08-22 17:07 639230146987869495
106 ms 199.193.206.100
106 2026-08-22 17:07 639230146987869495
106 ms 64.78.25.102
105 2026-08-22 16:50 639230136768638516
402 ms 199.193.206.100
104 2026-08-22 16:50 639230136768638516
402 ms 64.78.25.102
103 2026-08-22 16:33 639230126735907877
8 ms 64.78.25.102
102 2026-08-22 16:33 639230126735907877
8 ms 199.193.206.100
101 2026-08-22 16:17 639230116551187768
100 ms 64.78.25.102
100 2026-08-22 16:17 639230116551187768
100 ms 199.193.206.100
99 2026-08-22 15:59 639230106335615913
195 ms 199.193.206.100
98 2026-08-22 15:59 639230106335615913
195 ms 64.78.25.102
97 2026-08-22 15:42 639230096177758176
347 ms 199.193.206.100
96 2026-08-22 15:42 639230096177758176
347 ms 64.78.25.102
95 2026-08-22 15:26 639230086185999993
277 ms 64.78.25.102
94 2026-08-22 15:26 639230086185999993
277 ms 199.193.206.100
93 2026-08-22 15:09 639230076247854903
7 ms 199.193.206.100
92 2026-08-22 15:09 639230076247854903
7 ms 64.78.25.102
91 2026-08-22 14:52 639230066076077530
197 ms 199.193.206.100
90 2026-08-22 14:52 639230066076077530
197 ms 64.78.25.102
89 2026-08-22 14:35 639230055738197328
294 ms 199.193.206.100
88 2026-08-22 14:35 639230055738197328
294 ms 64.78.25.102
87 2026-08-22 14:18 639230045411225521
199 ms 199.193.206.100
86 2026-08-22 14:18 639230045411225521
199 ms 64.78.25.102
85 2026-08-22 13:24 639230013046000470
294 ms 64.78.25.102
84 2026-08-22 13:24 639230013046000470
294 ms 199.193.206.100
83 2026-08-22 13:07 639230003090037878
7 ms 64.78.25.102
82 2026-08-22 13:07 639230003090037878
7 ms 199.193.206.100
81 2026-08-22 12:50 639229993008259475
101 ms 199.193.206.100
80 2026-08-22 12:50 639229993008259475
101 ms 64.78.25.102
79 2026-08-22 12:34 639229982909449470
115 ms 199.193.206.100
78 2026-08-22 12:34 639229982909449470
115 ms 64.78.25.102
77 2026-08-22 12:17 639229973035502212
7 ms 199.193.206.100
76 2026-08-22 12:17 639229973035502212
7 ms 64.78.25.102
75 2026-08-22 12:01 639229963064296145
98 ms 199.193.206.100
74 2026-08-22 12:01 639229963064296145
98 ms 64.78.25.102
73 2026-08-22 11:44 639229952996162143
232 ms 64.78.25.102
72 2026-08-22 11:44 639229952996162143
232 ms 199.193.206.100
71 2026-08-22 11:27 639229943051949195
146 ms 64.78.25.102
70 2026-08-22 11:27 639229943051949195
146 ms 199.193.206.100
69 2026-08-22 11:11 639229932919214934
319 ms 64.78.25.102
68 2026-08-22 11:11 639229932919214934
319 ms 199.193.206.100
67 2026-08-22 10:53 639229922745889838
200 ms 199.193.206.100
66 2026-08-22 10:53 639229922745889838
200 ms 64.78.25.102
65 2026-08-22 10:37 639229912587214796
238 ms 64.78.25.102
64 2026-08-22 10:37 639229912587214796
238 ms 199.193.206.100
63 2026-08-22 10:19 639229902240004454
205 ms 64.78.25.102
62 2026-08-22 10:19 639229902240004454
205 ms 199.193.206.100
61 2026-08-22 09:27 639229870800501662
9 ms 64.78.25.102
60 2026-08-22 09:27 639229870800501662
9 ms 199.193.206.100
59 2026-08-22 09:11 639229861058384956
203 ms 199.193.206.100
58 2026-08-22 09:11 639229861058384956
203 ms 64.78.25.102
57 2026-08-22 08:54 639229851158592604
396 ms 199.193.206.100
56 2026-08-22 08:54 639229851158592604
396 ms 64.78.25.102
55 2026-08-22 08:38 639229841475569629
6 ms 199.193.206.100
54 2026-08-22 08:38 639229841475569629
6 ms 64.78.25.102
53 2026-08-22 08:22 639229831887658471
10 ms 199.193.206.100
52 2026-08-22 08:22 639229831887658471
10 ms 64.78.25.102
51 2026-08-22 08:06 639229822043670346
464 ms 64.78.25.102
50 2026-08-22 08:06 639229822043670346
464 ms 199.193.206.100
49 2026-08-22 07:49 639229812327913936
291 ms 64.78.25.102
48 2026-08-22 07:49 639229812327913936
291 ms 199.193.206.100
47 2026-08-22 07:33 639229802629488686
3 ms 64.78.25.102
46 2026-08-22 07:33 639229802629488686
3 ms 199.193.206.100
45 2026-08-22 07:17 639229793051447309
429 ms 64.78.25.102
44 2026-08-22 07:17 639229793051447309
429 ms 199.193.206.100
43 2026-08-22 07:01 639229783303531961
6 ms 199.193.206.100
42 2026-08-22 07:01 639229783303531961
6 ms 64.78.25.102
41 2026-08-22 06:44 639229773458051942
198 ms 64.78.25.102
40 2026-08-22 06:44 639229773458051942
198 ms 199.193.206.100
39 2026-08-22 06:28 639229763373848056
296 ms 199.193.206.100
38 2026-08-22 06:28 639229763373848056
296 ms 64.78.25.102
37 2026-08-22 05:36 639229732140622809
340 ms 64.78.25.102
36 2026-08-22 05:36 639229732140622809
340 ms 199.193.206.100
35 2026-08-22 05:20 639229722699695967
6 ms 199.193.206.100
34 2026-08-22 05:20 639229722699695967
6 ms 64.78.25.102
33 2026-08-22 05:04 639229713097498075
2305 ms 199.193.206.100
32 2026-08-22 05:04 639229713097498075
2305 ms 64.78.25.102
31 2026-08-22 04:48 639229703543969637
202 ms 64.78.25.102
30 2026-08-22 04:48 639229703543969637
202 ms 199.193.206.100
29 2026-08-22 04:32 639229693970392873
148 ms 64.78.25.102
28 2026-08-22 04:32 639229693970392873
148 ms 199.193.206.100
27 2026-08-22 04:16 639229684277329469
194 ms 64.78.25.102
26 2026-08-22 04:16 639229684277329469
194 ms 199.193.206.100
25 2026-08-22 04:00 639229674501596661
-
24 2026-08-22 03:44 639229665064441147
2313 ms 199.193.206.100
23 2026-08-22 03:44 639229665064441147
2313 ms 64.78.25.102
22 2026-08-22 03:28 639229655507536872
198 ms 199.193.206.100
21 2026-08-22 03:28 639229655507536872
198 ms 64.78.25.102
20 2026-08-22 03:12 639229645849603111
98 ms 199.193.206.100
19 2026-08-22 03:12 639229645849603111
98 ms 64.78.25.102
18 2026-08-22 02:56 639229636090497453
30 ms 199.193.206.100
17 2026-08-22 02:56 639229636090497453
30 ms 64.78.25.102
16 2026-08-22 02:39 639229625978544281
9 ms 199.193.206.100
15 2026-08-22 02:39 639229625978544281
9 ms 64.78.25.102
14 2026-08-22 01:46 639229594644662176
227 ms 64.78.25.102
13 2026-08-22 01:46 639229594644662176
227 ms 199.193.206.100
12 2026-08-22 01:31 639229585214633065
157 ms 199.193.206.100
11 2026-08-22 01:31 639229585214633065
157 ms 64.78.25.102
10 2026-08-22 01:15 639229575581042175
11 ms 64.78.25.102
9 2026-08-22 01:15 639229575581042175
11 ms 199.193.206.100
8 2026-08-22 00:59 639229565912268962
10 ms 199.193.206.100
7 2026-08-22 00:59 639229565912268962
10 ms 64.78.25.102
6 2026-08-22 00:43 639229556237813203
21 ms 199.193.206.100
5 2026-08-22 00:43 639229556237813203
21 ms 64.78.25.102
4 2026-08-22 00:26 639229546625802518
4 ms 199.193.206.100
3 2026-08-22 00:26 639229546625802518
4 ms 64.78.25.102
2 2026-08-22 00:10 639229537172016621
10 ms 199.193.206.100
1 2026-08-22 00:10 639229537172016621
10 ms 64.78.25.102