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 2026-08-13. For this date, NameServerHistory found 144 DNS check records, 144 successful responses, 0 failed responses, and 278 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

144

Historical checks stored for this nameserver on selected date

Average Latency

278 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:57

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

144

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 2026-08-13 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
144 2026-08-13 23:57 639222618462620588
193 ms 199.193.206.100
143 2026-08-13 23:57 639222618462620588
193 ms 64.78.25.102
142 2026-08-13 23:41 639222608688333012
213 ms 64.78.25.102
141 2026-08-13 23:41 639222608688333012
213 ms 199.193.206.100
140 2026-08-13 23:24 639222598741756356
7 ms 199.193.206.100
139 2026-08-13 23:24 639222598741756356
7 ms 64.78.25.102
138 2026-08-13 23:08 639222588615244093
198 ms 199.193.206.100
137 2026-08-13 23:08 639222588615244093
198 ms 64.78.25.102
136 2026-08-13 22:14 639222556495289724
263 ms 199.193.206.100
135 2026-08-13 22:14 639222556495289724
263 ms 64.78.25.102
134 2026-08-13 21:57 639222546477917698
2007 ms 64.78.25.102
133 2026-08-13 21:57 639222546477917698
2007 ms 199.193.206.100
132 2026-08-13 21:40 639222536257653790
123 ms 199.193.206.100
131 2026-08-13 21:40 639222536257653790
123 ms 64.78.25.102
130 2026-08-13 21:23 639222525833084485
196 ms 199.193.206.100
129 2026-08-13 21:23 639222525833084485
196 ms 64.78.25.102
128 2026-08-13 21:05 639222515446085004
124 ms 199.193.206.100
127 2026-08-13 21:05 639222515446085004
124 ms 64.78.25.102
126 2026-08-13 20:48 639222505166766781
387 ms 199.193.206.100
125 2026-08-13 20:48 639222505166766781
387 ms 64.78.25.102
124 2026-08-13 20:31 639222494930541001
207 ms 64.78.25.102
123 2026-08-13 20:31 639222494930541001
207 ms 199.193.206.100
122 2026-08-13 20:14 639222484469216890
201 ms 199.193.206.100
121 2026-08-13 20:14 639222484469216890
201 ms 64.78.25.102
120 2026-08-13 19:57 639222474270039940
2098 ms 64.78.25.102
119 2026-08-13 19:57 639222474270039940
2098 ms 199.193.206.100
118 2026-08-13 19:40 639222464005587385
395 ms 64.78.25.102
117 2026-08-13 19:40 639222464005587385
395 ms 199.193.206.100
116 2026-08-13 19:22 639222453485975041
266 ms 64.78.25.102
115 2026-08-13 19:22 639222453485975041
266 ms 199.193.206.100
114 2026-08-13 19:04 639222442984828770
214 ms 199.193.206.100
113 2026-08-13 19:04 639222442984828770
214 ms 64.78.25.102
112 2026-08-13 18:10 639222410191353397
4 ms 64.78.25.102
111 2026-08-13 18:10 639222410191353397
4 ms 199.193.206.100
110 2026-08-13 17:53 639222399952628376
199 ms 199.193.206.100
109 2026-08-13 17:53 639222399952628376
199 ms 64.78.25.102
108 2026-08-13 17:36 639222389608608647
208 ms 64.78.25.102
107 2026-08-13 17:36 639222389608608647
208 ms 199.193.206.100
106 2026-08-13 17:19 639222379604012481
196 ms 199.193.206.100
105 2026-08-13 17:19 639222379604012481
196 ms 64.78.25.102
104 2026-08-13 17:02 639222369372672858
7 ms 64.78.25.102
103 2026-08-13 17:02 639222369372672858
7 ms 199.193.206.100
102 2026-08-13 16:45 639222359096909298
79 ms 199.193.206.100
101 2026-08-13 16:45 639222359096909298
79 ms 64.78.25.102
100 2026-08-13 16:28 639222348814301655
224 ms 199.193.206.100
99 2026-08-13 16:28 639222348814301655
224 ms 64.78.25.102
98 2026-08-13 16:11 639222338608331104
194 ms 199.193.206.100
97 2026-08-13 16:11 639222338608331104
194 ms 64.78.25.102
96 2026-08-13 15:54 639222328204609760
9 ms 64.78.25.102
95 2026-08-13 15:54 639222328204609760
9 ms 199.193.206.100
94 2026-08-13 15:36 639222317859759909
118 ms 199.193.206.100
93 2026-08-13 15:36 639222317859759909
118 ms 64.78.25.102
92 2026-08-13 15:19 639222307560137918
443 ms 199.193.206.100
91 2026-08-13 15:19 639222307560137918
443 ms 64.78.25.102
90 2026-08-13 15:02 639222297274357149
197 ms 199.193.206.100
89 2026-08-13 15:02 639222297274357149
197 ms 64.78.25.102
88 2026-08-13 14:09 639222265004477827
280 ms 64.78.25.102
87 2026-08-13 14:09 639222265004477827
280 ms 199.193.206.100
86 2026-08-13 13:52 639222255176583683
433 ms 64.78.25.102
85 2026-08-13 13:52 639222255176583683
433 ms 199.193.206.100
84 2026-08-13 13:36 639222245340146131
274 ms 199.193.206.100
83 2026-08-13 13:36 639222245340146131
274 ms 64.78.25.102
82 2026-08-13 13:19 639222235662219956
195 ms 64.78.25.102
81 2026-08-13 13:19 639222235662219956
195 ms 199.193.206.100
80 2026-08-13 13:03 639222225817223284
135 ms 64.78.25.102
79 2026-08-13 13:03 639222225817223284
135 ms 199.193.206.100
78 2026-08-13 12:47 639222216341869648
194 ms 199.193.206.100
77 2026-08-13 12:47 639222216341869648
194 ms 64.78.25.102
76 2026-08-13 12:32 639222206848442189
157 ms 64.78.25.102
75 2026-08-13 12:32 639222206848442189
157 ms 199.193.206.100
74 2026-08-13 12:16 639222197538963225
278 ms 199.193.206.100
73 2026-08-13 12:16 639222197538963225
278 ms 64.78.25.102
72 2026-08-13 12:00 639222188113685569
139 ms 199.193.206.100
71 2026-08-13 12:00 639222188113685569
139 ms 64.78.25.102
70 2026-08-13 11:45 639222178880138458
7 ms 64.78.25.102
69 2026-08-13 11:45 639222178880138458
7 ms 199.193.206.100
68 2026-08-13 11:29 639222169343013317
301 ms 64.78.25.102
67 2026-08-13 11:29 639222169343013317
301 ms 199.193.206.100
66 2026-08-13 11:13 639222159910600596
23 ms 199.193.206.100
65 2026-08-13 11:13 639222159910600596
23 ms 64.78.25.102
64 2026-08-13 10:21 639222128676274866
296 ms 64.78.25.102
63 2026-08-13 10:21 639222128676274866
296 ms 199.193.206.100
62 2026-08-13 10:05 639222119169781983
349 ms 64.78.25.102
61 2026-08-13 10:05 639222119169781983
349 ms 199.193.206.100
60 2026-08-13 09:50 639222109996148889
391 ms 199.193.206.100
59 2026-08-13 09:50 639222109996148889
391 ms 64.78.25.102
58 2026-08-13 09:35 639222100791323799
192 ms 199.193.206.100
57 2026-08-13 09:35 639222100791323799
192 ms 64.78.25.102
56 2026-08-13 09:20 639222091647893142
216 ms 64.78.25.102
55 2026-08-13 09:20 639222091647893142
216 ms 199.193.206.100
54 2026-08-13 09:04 639222082524717649
102 ms 64.78.25.102
53 2026-08-13 09:04 639222082524717649
102 ms 199.193.206.100
52 2026-08-13 08:49 639222073378630456
2293 ms 199.193.206.100
51 2026-08-13 08:49 639222073378630456
2293 ms 64.78.25.102
50 2026-08-13 08:34 639222064537306701
33 ms 64.78.25.102
49 2026-08-13 08:34 639222064537306701
33 ms 199.193.206.100
48 2026-08-13 08:19 639222055409471864
7 ms 64.78.25.102
47 2026-08-13 08:19 639222055409471864
7 ms 199.193.206.100
46 2026-08-13 08:04 639222046117152411
12 ms 64.78.25.102
45 2026-08-13 08:04 639222046117152411
12 ms 199.193.206.100
44 2026-08-13 07:48 639222036915107067
9 ms 199.193.206.100
43 2026-08-13 07:48 639222036915107067
9 ms 64.78.25.102
42 2026-08-13 07:33 639222027654889141
99 ms 64.78.25.102
41 2026-08-13 07:33 639222027654889141
99 ms 199.193.206.100
40 2026-08-13 06:42 639221996824612035
166 ms 64.78.25.102
39 2026-08-13 06:42 639221996824612035
166 ms 199.193.206.100
38 2026-08-13 06:27 639221987863418113
2 ms 199.193.206.100
37 2026-08-13 06:27 639221987863418113
2 ms 64.78.25.102
36 2026-08-13 06:12 639221979006823112
269 ms 199.193.206.100
35 2026-08-13 06:12 639221979006823112
269 ms 64.78.25.102
34 2026-08-13 05:57 639221970068466615
290 ms 199.193.206.100
33 2026-08-13 05:57 639221970068466615
290 ms 64.78.25.102
32 2026-08-13 05:42 639221961001585139
253 ms 199.193.206.100
31 2026-08-13 05:42 639221961001585139
253 ms 64.78.25.102
30 2026-08-13 05:27 639221952104046397
194 ms 64.78.25.102
29 2026-08-13 05:27 639221952104046397
194 ms 199.193.206.100
28 2026-08-13 05:13 639221943247694484
261 ms 199.193.206.100
27 2026-08-13 05:13 639221943247694484
261 ms 64.78.25.102
26 2026-08-13 04:58 639221934603388241
12 ms 64.78.25.102
25 2026-08-13 04:58 639221934603388241
12 ms 199.193.206.100
24 2026-08-13 04:43 639221925729273358
95 ms 64.78.25.102
23 2026-08-13 04:43 639221925729273358
95 ms 199.193.206.100
22 2026-08-13 04:28 639221916777813401
7 ms 199.193.206.100
21 2026-08-13 04:28 639221916777813401
7 ms 64.78.25.102
20 2026-08-13 04:13 639221907816913910
224 ms 64.78.25.102
19 2026-08-13 04:13 639221907816913910
224 ms 199.193.206.100
18 2026-08-13 03:58 639221898639694322
100 ms 64.78.25.102
17 2026-08-13 03:58 639221898639694322
100 ms 199.193.206.100
16 2026-08-13 03:08 639221868257567489
253 ms 64.78.25.102
15 2026-08-13 03:08 639221868257567489
253 ms 199.193.206.100
14 2026-08-13 02:53 639221859270235608
215 ms 199.193.206.100
13 2026-08-13 02:53 639221859270235608
215 ms 64.78.25.102
12 2026-08-13 02:38 639221850184464515
7 ms 64.78.25.102
11 2026-08-13 02:38 639221850184464515
7 ms 199.193.206.100
10 2026-08-13 02:22 639221841141973425
9 ms 199.193.206.100
9 2026-08-13 02:22 639221841141973425
9 ms 64.78.25.102
8 2026-08-13 01:32 639221810548753083
32 ms 199.193.206.100
7 2026-08-13 01:32 639221810548753083
32 ms 64.78.25.102
6 2026-08-13 01:17 639221801656796262
9 ms 199.193.206.100
5 2026-08-13 01:17 639221801656796262
9 ms 64.78.25.102
4 2026-08-13 01:02 639221792658715334
2004 ms 199.193.206.100
3 2026-08-13 01:02 639221792658715334
2004 ms 64.78.25.102
2 2026-08-13 00:47 639221783571379176
198 ms 199.193.206.100
1 2026-08-13 00:47 639221783571379176
198 ms 64.78.25.102