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 2026-08-18. For this date, NameServerHistory found 150 DNS check records, 150 successful responses, 0 failed responses, and 308 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

150

Historical checks stored for this nameserver on selected date

Average Latency

308 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 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

150

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 mx2.smtp.exch081.serverdata.net

Showing DNS history for 2026-08-18 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
150 2026-08-18 23:54 639226935204800669
101 ms 199.193.206.100
149 2026-08-18 23:54 639226935204800669
101 ms 64.78.25.102
148 2026-08-18 23:38 639226925298919497
49 ms 199.193.206.100
147 2026-08-18 23:38 639226925298919497
49 ms 64.78.25.102
146 2026-08-18 23:21 639226915487885053
98 ms 64.78.25.102
145 2026-08-18 23:21 639226915487885053
98 ms 199.193.206.100
144 2026-08-18 23:05 639226905465760034
198 ms 64.78.25.102
143 2026-08-18 23:05 639226905465760034
198 ms 199.193.206.100
142 2026-08-18 22:48 639226895378104692
2404 ms 199.193.206.100
141 2026-08-18 22:48 639226895378104692
2404 ms 64.78.25.102
140 2026-08-18 21:55 639226863374232622
9 ms 199.193.206.100
139 2026-08-18 21:55 639226863374232622
9 ms 64.78.25.102
138 2026-08-18 21:38 639226853698516058
3 ms 64.78.25.102
137 2026-08-18 21:38 639226853698516058
3 ms 199.193.206.100
136 2026-08-18 21:22 639226843797360601
216 ms 64.78.25.102
135 2026-08-18 21:22 639226843797360601
216 ms 199.193.206.100
134 2026-08-18 21:05 639226834046588155
113 ms 199.193.206.100
133 2026-08-18 21:05 639226834046588155
113 ms 64.78.25.102
132 2026-08-18 20:49 639226824234488533
11 ms 199.193.206.100
131 2026-08-18 20:49 639226824234488533
11 ms 64.78.25.102
130 2026-08-18 20:33 639226814549928621
296 ms 64.78.25.102
129 2026-08-18 20:33 639226814549928621
296 ms 199.193.206.100
128 2026-08-18 20:16 639226804721432353
293 ms 64.78.25.102
127 2026-08-18 20:16 639226804721432353
293 ms 199.193.206.100
126 2026-08-18 20:00 639226795048828184
196 ms 199.193.206.100
125 2026-08-18 20:00 639226795048828184
196 ms 64.78.25.102
124 2026-08-18 19:44 639226785202482420
116 ms 64.78.25.102
123 2026-08-18 19:44 639226785202482420
116 ms 199.193.206.100
122 2026-08-18 19:27 639226775309362607
133 ms 64.78.25.102
121 2026-08-18 19:27 639226775309362607
133 ms 199.193.206.100
120 2026-08-18 19:11 639226765406586155
295 ms 199.193.206.100
119 2026-08-18 19:11 639226765406586155
295 ms 64.78.25.102
118 2026-08-18 18:54 639226755437790519
4 ms 199.193.206.100
117 2026-08-18 18:54 639226755437790519
4 ms 64.78.25.102
116 2026-08-18 18:02 639226723856194457
231 ms 64.78.25.102
115 2026-08-18 18:02 639226723856194457
231 ms 199.193.206.100
114 2026-08-18 17:45 639226714050583422
7 ms 199.193.206.100
113 2026-08-18 17:45 639226714050583422
7 ms 64.78.25.102
112 2026-08-18 17:29 639226704236499724
143 ms 199.193.206.100
111 2026-08-18 17:29 639226704236499724
143 ms 64.78.25.102
110 2026-08-18 17:12 639226694184520163
196 ms 64.78.25.102
109 2026-08-18 17:12 639226694184520163
196 ms 199.193.206.100
108 2026-08-18 16:56 639226684161203477
106 ms 199.193.206.100
107 2026-08-18 16:56 639226684161203477
106 ms 64.78.25.102
106 2026-08-18 16:39 639226674305430109
106 ms 64.78.25.102
105 2026-08-18 16:39 639226674305430109
106 ms 199.193.206.100
104 2026-08-18 16:23 639226664489607984
7 ms 199.193.206.100
103 2026-08-18 16:23 639226664489607984
7 ms 64.78.25.102
102 2026-08-18 16:06 639226654533111667
2302 ms 64.78.25.102
101 2026-08-18 16:06 639226654533111667
2302 ms 199.193.206.100
100 2026-08-18 15:50 639226644778594725
9 ms 199.193.206.100
99 2026-08-18 15:50 639226644778594725
9 ms 64.78.25.102
98 2026-08-18 15:33 639226634901553621
450 ms 199.193.206.100
97 2026-08-18 15:33 639226634901553621
450 ms 64.78.25.102
96 2026-08-18 15:17 639226624921864967
11 ms 199.193.206.100
95 2026-08-18 15:17 639226624921864967
11 ms 64.78.25.102
94 2026-08-18 15:00 639226614939419403
103 ms 64.78.25.102
93 2026-08-18 15:00 639226614939419403
103 ms 199.193.206.100
92 2026-08-18 14:07 639226583021074771
3 ms 199.193.206.100
91 2026-08-18 14:07 639226583021074771
3 ms 64.78.25.102
90 2026-08-18 13:51 639226573279933585
286 ms 199.193.206.100
89 2026-08-18 13:51 639226573279933585
286 ms 64.78.25.102
88 2026-08-18 13:34 639226563494036301
199 ms 199.193.206.100
87 2026-08-18 13:34 639226563494036301
199 ms 64.78.25.102
86 2026-08-18 13:18 639226553708216256
194 ms 64.78.25.102
85 2026-08-18 13:18 639226553708216256
194 ms 199.193.206.100
84 2026-08-18 13:02 639226544003734815
200 ms 199.193.206.100
83 2026-08-18 13:02 639226544003734815
200 ms 64.78.25.102
82 2026-08-18 12:46 639226534105733155
272 ms 199.193.206.100
81 2026-08-18 12:46 639226534105733155
272 ms 64.78.25.102
80 2026-08-18 12:29 639226524298118898
8 ms 64.78.25.102
79 2026-08-18 12:29 639226524298118898
8 ms 199.193.206.100
78 2026-08-18 12:13 639226514525195335
8 ms 64.78.25.102
77 2026-08-18 12:13 639226514525195335
8 ms 199.193.206.100
76 2026-08-18 11:56 639226504703635320
7 ms 64.78.25.102
75 2026-08-18 11:56 639226504703635320
7 ms 199.193.206.100
74 2026-08-18 11:40 639226494737271720
197 ms 64.78.25.102
73 2026-08-18 11:40 639226494737271720
197 ms 199.193.206.100
72 2026-08-18 11:23 639226485005027236
36 ms 64.78.25.102
71 2026-08-18 11:23 639226485005027236
36 ms 199.193.206.100
70 2026-08-18 11:07 639226475133236105
232 ms 64.78.25.102
69 2026-08-18 11:07 639226475133236105
232 ms 199.193.206.100
68 2026-08-18 10:14 639226442975077052
195 ms 64.78.25.102
67 2026-08-18 10:14 639226442975077052
195 ms 199.193.206.100
66 2026-08-18 09:57 639226433317932039
9 ms 199.193.206.100
65 2026-08-18 09:57 639226433317932039
9 ms 64.78.25.102
64 2026-08-18 09:41 639226423688431096
207 ms 199.193.206.100
63 2026-08-18 09:41 639226423688431096
207 ms 64.78.25.102
62 2026-08-18 09:25 639226413998250045
297 ms 64.78.25.102
61 2026-08-18 09:25 639226413998250045
297 ms 199.193.206.100
60 2026-08-18 09:09 639226404284554875
7 ms 199.193.206.100
59 2026-08-18 09:09 639226404284554875
7 ms 64.78.25.102
58 2026-08-18 08:53 639226394637043309
100 ms 64.78.25.102
57 2026-08-18 08:53 639226394637043309
100 ms 199.193.206.100
56 2026-08-18 08:37 639226385052447582
197 ms 64.78.25.102
55 2026-08-18 08:37 639226385052447582
197 ms 199.193.206.100
54 2026-08-18 08:21 639226375506189603
105 ms 64.78.25.102
53 2026-08-18 08:21 639226375506189603
105 ms 199.193.206.100
52 2026-08-18 08:05 639226365690646426
118 ms 199.193.206.100
51 2026-08-18 08:05 639226365690646426
118 ms 64.78.25.102
50 2026-08-18 07:48 639226355771007701
207 ms 199.193.206.100
49 2026-08-18 07:48 639226355771007701
207 ms 64.78.25.102
48 2026-08-18 07:32 639226345946269369
232 ms 199.193.206.100
47 2026-08-18 07:32 639226345946269369
232 ms 64.78.25.102
46 2026-08-18 07:15 639226336241601848
199 ms 199.193.206.100
45 2026-08-18 07:15 639226336241601848
199 ms 64.78.25.102
44 2026-08-18 06:23 639226304950675290
225 ms 64.78.25.102
43 2026-08-18 06:23 639226304950675290
225 ms 199.193.206.100
42 2026-08-18 06:07 639226295324754616
305 ms 199.193.206.100
41 2026-08-18 06:07 639226295324754616
305 ms 64.78.25.102
40 2026-08-18 05:51 639226285824640601
208 ms 199.193.206.100
39 2026-08-18 05:51 639226285824640601
208 ms 64.78.25.102
38 2026-08-18 05:36 639226276321223917
181 ms 64.78.25.102
37 2026-08-18 05:36 639226276321223917
181 ms 199.193.206.100
36 2026-08-18 05:20 639226266800200046
162 ms 64.78.25.102
35 2026-08-18 05:20 639226266800200046
162 ms 199.193.206.100
34 2026-08-18 05:04 639226256958066164
243 ms 64.78.25.102
33 2026-08-18 05:04 639226256958066164
243 ms 199.193.206.100
32 2026-08-18 04:47 639226247432364597
5 ms 64.78.25.102
31 2026-08-18 04:47 639226247432364597
5 ms 199.193.206.100
30 2026-08-18 04:32 639226237703388552
236 ms 199.193.206.100
29 2026-08-18 04:32 639226237703388552
236 ms 64.78.25.102
28 2026-08-18 04:15 639226227937569589
197 ms 199.193.206.100
27 2026-08-18 04:15 639226227937569589
197 ms 64.78.25.102
26 2026-08-18 03:59 639226218052465471
2478 ms 64.78.25.102
25 2026-08-18 03:59 639226218052465471
2478 ms 199.193.206.100
24 2026-08-18 03:43 639226208429623997
3 ms 199.193.206.100
23 2026-08-18 03:43 639226208429623997
3 ms 64.78.25.102
22 2026-08-18 03:26 639226198800675295
99 ms 64.78.25.102
21 2026-08-18 03:26 639226198800675295
99 ms 199.193.206.100
20 2026-08-18 02:35 639226167722042574
7 ms 199.193.206.100
19 2026-08-18 02:35 639226167722042574
7 ms 64.78.25.102
18 2026-08-18 02:19 639226158277924383
97 ms 64.78.25.102
17 2026-08-18 02:19 639226158277924383
97 ms 199.193.206.100
16 2026-08-18 02:03 639226148757810592
2008 ms 199.193.206.100
15 2026-08-18 02:03 639226148757810592
2008 ms 64.78.25.102
14 2026-08-18 01:47 639226139348611045
343 ms 199.193.206.100
13 2026-08-18 01:47 639226139348611045
343 ms 64.78.25.102
12 2026-08-18 01:32 639226129823462907
197 ms 64.78.25.102
11 2026-08-18 01:32 639226129823462907
197 ms 199.193.206.100
10 2026-08-18 01:16 639226120218260005
3 ms 64.78.25.102
9 2026-08-18 01:16 639226120218260005
3 ms 199.193.206.100
8 2026-08-18 01:00 639226110875503904
99 ms 64.78.25.102
7 2026-08-18 01:00 639226110875503904
99 ms 199.193.206.100
6 2026-08-18 00:44 639226101376311912
2282 ms 199.193.206.100
5 2026-08-18 00:44 639226101376311912
2282 ms 64.78.25.102
4 2026-08-18 00:28 639226091924943492
5 ms 64.78.25.102
3 2026-08-18 00:28 639226091924943492
5 ms 199.193.206.100
2 2026-08-18 00:12 639226082133158124
2005 ms 64.78.25.102
1 2026-08-18 00:12 639226082133158124
2005 ms 199.193.206.100