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 2026-08-11. For this date, NameServerHistory found 154 DNS check records, 154 successful responses, 0 failed responses, and 242 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

154

Historical checks stored for this nameserver on selected date

Average Latency

242 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 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

154

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 2026-08-11 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
154 2026-08-11 23:55 639220888396333845
114 ms 199.193.206.100
153 2026-08-11 23:55 639220888396333845
114 ms 64.78.25.102
152 2026-08-11 23:39 639220878864937382
208 ms 64.78.25.102
151 2026-08-11 23:39 639220878864937382
208 ms 199.193.206.100
150 2026-08-11 22:47 639220847369072314
104 ms 199.193.206.100
149 2026-08-11 22:47 639220847369072314
104 ms 64.78.25.102
148 2026-08-11 22:31 639220838037764925
98 ms 64.78.25.102
147 2026-08-11 22:31 639220838037764925
98 ms 199.193.206.100
146 2026-08-11 22:16 639220828735120634
2009 ms 64.78.25.102
145 2026-08-11 22:16 639220828735120634
2009 ms 199.193.206.100
144 2026-08-11 22:00 639220819447979766
222 ms 199.193.206.100
143 2026-08-11 22:00 639220819447979766
222 ms 64.78.25.102
142 2026-08-11 21:45 639220810056531741
195 ms 64.78.25.102
141 2026-08-11 21:45 639220810056531741
195 ms 199.193.206.100
140 2026-08-11 21:29 639220800745746593
99 ms 199.193.206.100
139 2026-08-11 21:29 639220800745746593
99 ms 64.78.25.102
138 2026-08-11 21:13 639220791351626349
99 ms 64.78.25.102
137 2026-08-11 21:13 639220791351626349
99 ms 199.193.206.100
136 2026-08-11 20:58 639220782021256610
202 ms 199.193.206.100
135 2026-08-11 20:58 639220782021256610
202 ms 64.78.25.102
134 2026-08-11 20:42 639220772603347755
139 ms 64.78.25.102
133 2026-08-11 20:42 639220772603347755
139 ms 199.193.206.100
132 2026-08-11 20:27 639220763224057047
101 ms 64.78.25.102
131 2026-08-11 20:27 639220763224057047
101 ms 199.193.206.100
130 2026-08-11 20:11 639220753691117767
195 ms 199.193.206.100
129 2026-08-11 20:11 639220753691117767
195 ms 64.78.25.102
128 2026-08-11 19:54 639220744107836218
107 ms 64.78.25.102
127 2026-08-11 19:54 639220744107836218
107 ms 199.193.206.100
126 2026-08-11 19:01 639220711927629898
197 ms 64.78.25.102
125 2026-08-11 19:01 639220711927629898
197 ms 199.193.206.100
124 2026-08-11 18:45 639220702299437921
198 ms 64.78.25.102
123 2026-08-11 18:45 639220702299437921
198 ms 199.193.206.100
122 2026-08-11 18:29 639220692505468181
198 ms 64.78.25.102
121 2026-08-11 18:29 639220692505468181
198 ms 199.193.206.100
120 2026-08-11 18:12 639220682669911239
305 ms 199.193.206.100
119 2026-08-11 18:12 639220682669911239
305 ms 64.78.25.102
118 2026-08-11 17:56 639220672929841526
10 ms 64.78.25.102
117 2026-08-11 17:56 639220672929841526
10 ms 199.193.206.100
116 2026-08-11 17:40 639220663225662315
241 ms 199.193.206.100
115 2026-08-11 17:40 639220663225662315
241 ms 64.78.25.102
114 2026-08-11 17:24 639220653846255684
200 ms 64.78.25.102
113 2026-08-11 17:24 639220653846255684
200 ms 199.193.206.100
112 2026-08-11 17:09 639220644420909059
202 ms 64.78.25.102
111 2026-08-11 17:09 639220644420909059
202 ms 199.193.206.100
110 2026-08-11 16:53 639220635074970435
194 ms 64.78.25.102
109 2026-08-11 16:53 639220635074970435
194 ms 199.193.206.100
108 2026-08-11 16:37 639220625614385966
255 ms 199.193.206.100
107 2026-08-11 16:37 639220625614385966
255 ms 64.78.25.102
106 2026-08-11 16:22 639220616132212636
195 ms 64.78.25.102
105 2026-08-11 16:22 639220616132212636
195 ms 199.193.206.100
104 2026-08-11 16:06 639220606533651662
230 ms 64.78.25.102
103 2026-08-11 16:06 639220606533651662
230 ms 199.193.206.100
102 2026-08-11 15:13 639220574514514318
509 ms 64.78.25.102
101 2026-08-11 15:13 639220574514514318
509 ms 199.193.206.100
100 2026-08-11 14:57 639220565124823874
133 ms 64.78.25.102
99 2026-08-11 14:57 639220565124823874
133 ms 199.193.206.100
98 2026-08-11 14:41 639220555799311478
197 ms 199.193.206.100
97 2026-08-11 14:41 639220555799311478
197 ms 64.78.25.102
96 2026-08-11 14:26 639220546481577614
197 ms 199.193.206.100
95 2026-08-11 14:26 639220546481577614
197 ms 64.78.25.102
94 2026-08-11 14:10 639220537036533154
103 ms 64.78.25.102
93 2026-08-11 14:10 639220537036533154
103 ms 199.193.206.100
92 2026-08-11 13:54 639220527719177174
296 ms 199.193.206.100
91 2026-08-11 13:54 639220527719177174
296 ms 64.78.25.102
90 2026-08-11 13:39 639220518173088308
199 ms 64.78.25.102
89 2026-08-11 13:39 639220518173088308
199 ms 199.193.206.100
88 2026-08-11 13:23 639220508902896243
103 ms 64.78.25.102
87 2026-08-11 13:23 639220508902896243
103 ms 199.193.206.100
86 2026-08-11 13:08 639220499455923005
203 ms 64.78.25.102
85 2026-08-11 13:08 639220499455923005
203 ms 199.193.206.100
84 2026-08-11 12:52 639220490082583768
11 ms 199.193.206.100
83 2026-08-11 12:52 639220490082583768
11 ms 64.78.25.102
82 2026-08-11 12:36 639220480636590998
297 ms 199.193.206.100
81 2026-08-11 12:36 639220480636590998
297 ms 64.78.25.102
80 2026-08-11 12:20 639220469585029273
197 ms 64.78.25.102
79 2026-08-11 12:20 639220469585029273
197 ms 199.193.206.100
78 2026-08-11 11:26 639220438074188884
203 ms 199.193.206.100
77 2026-08-11 11:26 639220438074188884
203 ms 64.78.25.102
76 2026-08-11 11:10 639220428789720049
195 ms 199.193.206.100
75 2026-08-11 11:10 639220428789720049
195 ms 64.78.25.102
74 2026-08-11 10:55 639220419558302820
383 ms 64.78.25.102
73 2026-08-11 10:55 639220419558302820
383 ms 199.193.206.100
72 2026-08-11 10:39 639220410448738795
199 ms 64.78.25.102
71 2026-08-11 10:39 639220410448738795
199 ms 199.193.206.100
70 2026-08-11 10:24 639220401034081530
289 ms 64.78.25.102
69 2026-08-11 10:24 639220401034081530
289 ms 199.193.206.100
68 2026-08-11 10:08 639220391766674161
266 ms 199.193.206.100
67 2026-08-11 10:08 639220391766674161
266 ms 64.78.25.102
66 2026-08-11 09:53 639220382275807148
275 ms 64.78.25.102
65 2026-08-11 09:53 639220382275807148
275 ms 199.193.206.100
64 2026-08-11 09:37 639220373034162867
408 ms 64.78.25.102
63 2026-08-11 09:37 639220373034162867
408 ms 199.193.206.100
62 2026-08-11 09:22 639220363994971859
100 ms 199.193.206.100
61 2026-08-11 09:22 639220363994971859
100 ms 64.78.25.102
60 2026-08-11 09:07 639220354563965455
197 ms 64.78.25.102
59 2026-08-11 09:07 639220354563965455
197 ms 199.193.206.100
58 2026-08-11 08:51 639220345437414880
196 ms 64.78.25.102
57 2026-08-11 08:51 639220345437414880
196 ms 199.193.206.100
56 2026-08-11 08:36 639220336024248987
196 ms 199.193.206.100
55 2026-08-11 08:36 639220336024248987
196 ms 64.78.25.102
54 2026-08-11 07:43 639220304233635692
112 ms 64.78.25.102
53 2026-08-11 07:43 639220304233635692
112 ms 199.193.206.100
52 2026-08-11 07:27 639220294872170960
139 ms 64.78.25.102
51 2026-08-11 07:27 639220294872170960
139 ms 199.193.206.100
50 2026-08-11 07:12 639220285547177980
271 ms 64.78.25.102
49 2026-08-11 07:12 639220285547177980
271 ms 199.193.206.100
48 2026-08-11 06:56 639220276337941315
258 ms 199.193.206.100
47 2026-08-11 06:56 639220276337941315
258 ms 64.78.25.102
46 2026-08-11 06:41 639220267175191677
200 ms 64.78.25.102
45 2026-08-11 06:41 639220267175191677
200 ms 199.193.206.100
44 2026-08-11 06:26 639220257981518924
9 ms 199.193.206.100
43 2026-08-11 06:26 639220257981518924
9 ms 64.78.25.102
42 2026-08-11 06:11 639220249265489070
8 ms 199.193.206.100
41 2026-08-11 06:11 639220249265489070
8 ms 64.78.25.102
40 2026-08-11 05:57 639220240700249205
2013 ms 199.193.206.100
39 2026-08-11 05:57 639220240700249205
2013 ms 64.78.25.102
38 2026-08-11 05:42 639220231975029986
4 ms 199.193.206.100
37 2026-08-11 05:42 639220231975029986
4 ms 64.78.25.102
36 2026-08-11 05:28 639220223261176932
269 ms 199.193.206.100
35 2026-08-11 05:28 639220223261176932
269 ms 64.78.25.102
34 2026-08-11 05:13 639220214366718456
3 ms 199.193.206.100
33 2026-08-11 05:13 639220214366718456
3 ms 64.78.25.102
32 2026-08-11 04:58 639220205306334524
17 ms 199.193.206.100
31 2026-08-11 04:58 639220205306334524
17 ms 64.78.25.102
30 2026-08-11 04:07 639220174463175061
147 ms 199.193.206.100
29 2026-08-11 04:07 639220174463175061
147 ms 64.78.25.102
28 2026-08-11 03:52 639220165777190438
137 ms 199.193.206.100
27 2026-08-11 03:52 639220165777190438
137 ms 64.78.25.102
26 2026-08-11 03:38 639220156880374825
197 ms 199.193.206.100
25 2026-08-11 03:38 639220156880374825
197 ms 64.78.25.102
24 2026-08-11 03:23 639220148139986945
400 ms 199.193.206.100
23 2026-08-11 03:23 639220148139986945
400 ms 64.78.25.102
22 2026-08-11 03:08 639220139271074299
3 ms 64.78.25.102
21 2026-08-11 03:08 639220139271074299
3 ms 199.193.206.100
20 2026-08-11 02:53 639220130565901336
427 ms 64.78.25.102
19 2026-08-11 02:53 639220130565901336
427 ms 199.193.206.100
18 2026-08-11 02:39 639220121659980575
625 ms 199.193.206.100
17 2026-08-11 02:39 639220121659980575
625 ms 64.78.25.102
16 2026-08-11 02:24 639220112857650894
157 ms 64.78.25.102
15 2026-08-11 02:24 639220112857650894
157 ms 199.193.206.100
14 2026-08-11 02:09 639220103767686219
484 ms 199.193.206.100
13 2026-08-11 02:09 639220103767686219
484 ms 64.78.25.102
12 2026-08-11 01:54 639220094545970611
3 ms 199.193.206.100
11 2026-08-11 01:54 639220094545970611
3 ms 64.78.25.102
10 2026-08-11 01:38 639220085476091081
192 ms 199.193.206.100
9 2026-08-11 01:38 639220085476091081
192 ms 64.78.25.102
8 2026-08-11 01:23 639220076243751161
234 ms 64.78.25.102
7 2026-08-11 01:23 639220076243751161
234 ms 199.193.206.100
6 2026-08-11 00:31 639220045322845190
194 ms 199.193.206.100
5 2026-08-11 00:31 639220045322845190
194 ms 64.78.25.102
4 2026-08-11 00:17 639220036434132314
293 ms 64.78.25.102
3 2026-08-11 00:17 639220036434132314
293 ms 199.193.206.100
2 2026-08-11 00:02 639220027366289509
194 ms 199.193.206.100
1 2026-08-11 00:02 639220027366289509
194 ms 64.78.25.102