DNS response history for mx1.improvmx.com

mx1.improvmx.com 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 223 DNS check records, 222 successful responses, 1 failed responses, and 299 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.improvmx.com.
Records on Selected Date

223

Historical checks stored for this nameserver on selected date

Average Latency

299 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

15.236.236.160

Most recently resolved hosting IP on selected date

Successful Responses

222

Checks that returned a measurable response

Failed Responses

1

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.improvmx.com

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
223 2026-08-18 23:45 639226935204800669
37 ms 15.236.236.160
222 2026-08-18 23:45 639226935204800669
37 ms 35.181.18.45
221 2026-08-18 23:45 639226935204800669
37 ms 13.37.195.136
220 2026-08-18 23:28 639226925298919497
8 ms 35.181.18.45
219 2026-08-18 23:28 639226925298919497
8 ms 13.37.195.136
218 2026-08-18 23:28 639226925298919497
8 ms 15.236.236.160
217 2026-08-18 23:12 639226915487885053
2011 ms 15.236.236.160
216 2026-08-18 23:12 639226915487885053
2011 ms 35.181.18.45
215 2026-08-18 23:12 639226915487885053
2011 ms 13.37.195.136
214 2026-08-18 22:55 639226905465760034
4 ms 15.236.236.160
213 2026-08-18 22:55 639226905465760034
4 ms 35.181.18.45
212 2026-08-18 22:55 639226905465760034
4 ms 13.37.195.136
211 2026-08-18 22:39 639226895378104692
42 ms 15.236.236.160
210 2026-08-18 22:39 639226895378104692
42 ms 35.181.18.45
209 2026-08-18 22:39 639226895378104692
42 ms 13.37.195.136
208 2026-08-18 21:45 639226863374232622
3 ms 13.37.195.136
207 2026-08-18 21:45 639226863374232622
3 ms 15.236.236.160
206 2026-08-18 21:45 639226863374232622
3 ms 35.181.18.45
205 2026-08-18 21:29 639226853698516058
34 ms 15.236.236.160
204 2026-08-18 21:29 639226853698516058
34 ms 13.37.195.136
203 2026-08-18 21:29 639226853698516058
34 ms 35.181.18.45
202 2026-08-18 21:13 639226843797360601
30 ms 13.37.195.136
201 2026-08-18 21:13 639226843797360601
30 ms 15.236.236.160
200 2026-08-18 21:13 639226843797360601
30 ms 35.181.18.45
199 2026-08-18 20:56 639226834046588155
6 ms 13.37.195.136
198 2026-08-18 20:56 639226834046588155
6 ms 15.236.236.160
197 2026-08-18 20:56 639226834046588155
6 ms 35.181.18.45
196 2026-08-18 20:40 639226824234488533
4 ms 15.236.236.160
195 2026-08-18 20:40 639226824234488533
4 ms 35.181.18.45
194 2026-08-18 20:40 639226824234488533
4 ms 13.37.195.136
193 2026-08-18 20:24 639226814549928621
24 ms 13.37.195.136
192 2026-08-18 20:24 639226814549928621
24 ms 35.181.18.45
191 2026-08-18 20:24 639226814549928621
24 ms 15.236.236.160
190 2026-08-18 20:07 639226804721432353
6 ms 13.37.195.136
189 2026-08-18 20:07 639226804721432353
6 ms 15.236.236.160
188 2026-08-18 20:07 639226804721432353
6 ms 35.181.18.45
187 2026-08-18 19:51 639226795048828184
51 ms 13.37.195.136
186 2026-08-18 19:51 639226795048828184
51 ms 35.181.18.45
185 2026-08-18 19:51 639226795048828184
51 ms 15.236.236.160
184 2026-08-18 19:35 639226785202482420
10 ms 13.37.195.136
183 2026-08-18 19:35 639226785202482420
10 ms 15.236.236.160
182 2026-08-18 19:35 639226785202482420
10 ms 35.181.18.45
181 2026-08-18 19:18 639226775309362607
5 ms 15.236.236.160
180 2026-08-18 19:18 639226775309362607
5 ms 35.181.18.45
179 2026-08-18 19:18 639226775309362607
5 ms 13.37.195.136
178 2026-08-18 19:02 639226765406586155
30 ms 15.236.236.160
177 2026-08-18 19:02 639226765406586155
30 ms 35.181.18.45
176 2026-08-18 19:02 639226765406586155
30 ms 13.37.195.136
175 2026-08-18 18:45 639226755437790519
30 ms 15.236.236.160
174 2026-08-18 18:45 639226755437790519
30 ms 35.181.18.45
173 2026-08-18 18:45 639226755437790519
30 ms 13.37.195.136
172 2026-08-18 17:53 639226723856194457
7 ms 15.236.236.160
171 2026-08-18 17:53 639226723856194457
7 ms 13.37.195.136
170 2026-08-18 17:53 639226723856194457
7 ms 35.181.18.45
169 2026-08-18 17:36 639226714050583422
13 ms 15.236.236.160
168 2026-08-18 17:36 639226714050583422
13 ms 35.181.18.45
167 2026-08-18 17:36 639226714050583422
13 ms 13.37.195.136
166 2026-08-18 17:20 639226704236499724
41 ms 13.37.195.136
165 2026-08-18 17:20 639226704236499724
41 ms 35.181.18.45
164 2026-08-18 17:20 639226704236499724
41 ms 15.236.236.160
163 2026-08-18 17:03 639226694184520163
6 ms 13.37.195.136
162 2026-08-18 17:03 639226694184520163
6 ms 15.236.236.160
161 2026-08-18 17:03 639226694184520163
6 ms 35.181.18.45
160 2026-08-18 16:47 639226684161203477
3 ms 15.236.236.160
159 2026-08-18 16:47 639226684161203477
3 ms 35.181.18.45
158 2026-08-18 16:47 639226684161203477
3 ms 13.37.195.136
157 2026-08-18 16:30 639226674305430109
42 ms 15.236.236.160
156 2026-08-18 16:30 639226674305430109
42 ms 13.37.195.136
155 2026-08-18 16:30 639226674305430109
42 ms 35.181.18.45
154 2026-08-18 16:14 639226664489607984
14 ms 35.181.18.45
153 2026-08-18 16:14 639226664489607984
14 ms 15.236.236.160
152 2026-08-18 16:14 639226664489607984
14 ms 13.37.195.136
151 2026-08-18 15:57 639226654533111667
11 ms 13.37.195.136
150 2026-08-18 15:57 639226654533111667
11 ms 15.236.236.160
149 2026-08-18 15:57 639226654533111667
11 ms 35.181.18.45
148 2026-08-18 15:41 639226644778594725
34 ms 15.236.236.160
147 2026-08-18 15:41 639226644778594725
34 ms 35.181.18.45
146 2026-08-18 15:41 639226644778594725
34 ms 13.37.195.136
145 2026-08-18 15:24 639226634901553621
2046 ms 35.181.18.45
144 2026-08-18 15:24 639226634901553621
2046 ms 15.236.236.160
143 2026-08-18 15:24 639226634901553621
2046 ms 13.37.195.136
142 2026-08-18 15:08 639226624921864967
-
141 2026-08-18 14:51 639226614939419403
126 ms 15.236.236.160
140 2026-08-18 14:51 639226614939419403
126 ms 35.181.18.45
139 2026-08-18 14:51 639226614939419403
126 ms 13.37.195.136
138 2026-08-18 13:58 639226583021074771
53 ms 13.37.195.136
137 2026-08-18 13:58 639226583021074771
53 ms 35.181.18.45
136 2026-08-18 13:58 639226583021074771
53 ms 15.236.236.160
135 2026-08-18 13:42 639226573279933585
2011 ms 15.236.236.160
134 2026-08-18 13:42 639226573279933585
2011 ms 13.37.195.136
133 2026-08-18 13:42 639226573279933585
2011 ms 35.181.18.45
132 2026-08-18 13:25 639226563494036301
23 ms 35.181.18.45
131 2026-08-18 13:25 639226563494036301
23 ms 13.37.195.136
130 2026-08-18 13:25 639226563494036301
23 ms 15.236.236.160
129 2026-08-18 13:09 639226553708216256
49 ms 13.37.195.136
128 2026-08-18 13:09 639226553708216256
49 ms 35.181.18.45
127 2026-08-18 13:09 639226553708216256
49 ms 15.236.236.160
126 2026-08-18 12:53 639226544003734815
46 ms 13.37.195.136
125 2026-08-18 12:53 639226544003734815
46 ms 35.181.18.45
124 2026-08-18 12:53 639226544003734815
46 ms 15.236.236.160
123 2026-08-18 12:36 639226534105733155
14 ms 15.236.236.160
122 2026-08-18 12:36 639226534105733155
14 ms 35.181.18.45
121 2026-08-18 12:36 639226534105733155
14 ms 13.37.195.136
120 2026-08-18 12:20 639226524298118898
30 ms 13.37.195.136
119 2026-08-18 12:20 639226524298118898
30 ms 15.236.236.160
118 2026-08-18 12:20 639226524298118898
30 ms 35.181.18.45
117 2026-08-18 12:04 639226514525195335
49 ms 13.37.195.136
116 2026-08-18 12:04 639226514525195335
49 ms 35.181.18.45
115 2026-08-18 12:04 639226514525195335
49 ms 15.236.236.160
114 2026-08-18 11:47 639226504703635320
12 ms 35.181.18.45
113 2026-08-18 11:47 639226504703635320
12 ms 15.236.236.160
112 2026-08-18 11:47 639226504703635320
12 ms 13.37.195.136
111 2026-08-18 11:31 639226494737271720
14 ms 13.37.195.136
110 2026-08-18 11:31 639226494737271720
14 ms 15.236.236.160
109 2026-08-18 11:31 639226494737271720
14 ms 35.181.18.45
108 2026-08-18 11:15 639226485005027236
3 ms 35.181.18.45
107 2026-08-18 11:15 639226485005027236
3 ms 13.37.195.136
106 2026-08-18 11:15 639226485005027236
3 ms 15.236.236.160
105 2026-08-18 10:58 639226475133236105
34 ms 13.37.195.136
104 2026-08-18 10:58 639226475133236105
34 ms 15.236.236.160
103 2026-08-18 10:58 639226475133236105
34 ms 35.181.18.45
102 2026-08-18 10:05 639226442975077052
32 ms 35.181.18.45
101 2026-08-18 10:05 639226442975077052
32 ms 13.37.195.136
100 2026-08-18 10:05 639226442975077052
32 ms 15.236.236.160
99 2026-08-18 09:48 639226433317932039
26 ms 35.181.18.45
98 2026-08-18 09:48 639226433317932039
26 ms 13.37.195.136
97 2026-08-18 09:48 639226433317932039
26 ms 15.236.236.160
96 2026-08-18 09:32 639226423688431096
46 ms 13.37.195.136
95 2026-08-18 09:32 639226423688431096
46 ms 15.236.236.160
94 2026-08-18 09:32 639226423688431096
46 ms 35.181.18.45
93 2026-08-18 09:16 639226413998250045
2016 ms 35.181.18.45
92 2026-08-18 09:16 639226413998250045
2016 ms 13.37.195.136
91 2026-08-18 09:16 639226413998250045
2016 ms 15.236.236.160
90 2026-08-18 09:00 639226404284554875
4016 ms 13.37.195.136
89 2026-08-18 09:00 639226404284554875
4016 ms 15.236.236.160
88 2026-08-18 09:00 639226404284554875
4016 ms 35.181.18.45
87 2026-08-18 08:44 639226394637043309
40 ms 35.181.18.45
86 2026-08-18 08:44 639226394637043309
40 ms 13.37.195.136
85 2026-08-18 08:44 639226394637043309
40 ms 15.236.236.160
84 2026-08-18 08:28 639226385052447582
4 ms 13.37.195.136
83 2026-08-18 08:28 639226385052447582
4 ms 15.236.236.160
82 2026-08-18 08:28 639226385052447582
4 ms 35.181.18.45
81 2026-08-18 08:12 639226375506189603
2058 ms 35.181.18.45
80 2026-08-18 08:12 639226375506189603
2058 ms 13.37.195.136
79 2026-08-18 08:12 639226375506189603
2058 ms 15.236.236.160
78 2026-08-18 07:56 639226365690646426
51 ms 15.236.236.160
77 2026-08-18 07:56 639226365690646426
51 ms 13.37.195.136
76 2026-08-18 07:56 639226365690646426
51 ms 35.181.18.45
75 2026-08-18 07:39 639226355771007701
14 ms 13.37.195.136
74 2026-08-18 07:39 639226355771007701
14 ms 35.181.18.45
73 2026-08-18 07:39 639226355771007701
14 ms 15.236.236.160
72 2026-08-18 07:23 639226345946269369
4 ms 13.37.195.136
71 2026-08-18 07:23 639226345946269369
4 ms 15.236.236.160
70 2026-08-18 07:23 639226345946269369
4 ms 35.181.18.45
69 2026-08-18 07:07 639226336241601848
86 ms 15.236.236.160
68 2026-08-18 07:07 639226336241601848
86 ms 13.37.195.136
67 2026-08-18 07:07 639226336241601848
86 ms 35.181.18.45
66 2026-08-18 06:15 639226304950675290
8 ms 35.181.18.45
65 2026-08-18 06:15 639226304950675290
8 ms 13.37.195.136
64 2026-08-18 06:15 639226304950675290
8 ms 15.236.236.160
63 2026-08-18 05:58 639226295324754616
42 ms 13.37.195.136
62 2026-08-18 05:58 639226295324754616
42 ms 15.236.236.160
61 2026-08-18 05:58 639226295324754616
42 ms 35.181.18.45
60 2026-08-18 05:43 639226285824640601
38 ms 35.181.18.45
59 2026-08-18 05:43 639226285824640601
38 ms 13.37.195.136
58 2026-08-18 05:43 639226285824640601
38 ms 15.236.236.160
57 2026-08-18 05:27 639226276321223917
2010 ms 15.236.236.160
56 2026-08-18 05:27 639226276321223917
2010 ms 35.181.18.45
55 2026-08-18 05:27 639226276321223917
2010 ms 13.37.195.136
54 2026-08-18 05:11 639226266800200046
11 ms 15.236.236.160
53 2026-08-18 05:11 639226266800200046
11 ms 35.181.18.45
52 2026-08-18 05:11 639226266800200046
11 ms 13.37.195.136
51 2026-08-18 04:55 639226256958066164
24 ms 13.37.195.136
50 2026-08-18 04:55 639226256958066164
24 ms 15.236.236.160
49 2026-08-18 04:55 639226256958066164
24 ms 35.181.18.45
48 2026-08-18 04:39 639226247432364597
34 ms 35.181.18.45
47 2026-08-18 04:39 639226247432364597
34 ms 13.37.195.136
46 2026-08-18 04:39 639226247432364597
34 ms 15.236.236.160
45 2026-08-18 04:22 639226237703388552
43 ms 35.181.18.45
44 2026-08-18 04:22 639226237703388552
43 ms 13.37.195.136
43 2026-08-18 04:22 639226237703388552
43 ms 15.236.236.160
42 2026-08-18 04:06 639226227937569589
43 ms 35.181.18.45
41 2026-08-18 04:06 639226227937569589
43 ms 13.37.195.136
40 2026-08-18 04:06 639226227937569589
43 ms 15.236.236.160
39 2026-08-18 03:50 639226218052465471
35 ms 13.37.195.136
38 2026-08-18 03:50 639226218052465471
35 ms 15.236.236.160
37 2026-08-18 03:50 639226218052465471
35 ms 35.181.18.45
36 2026-08-18 03:34 639226208429623997
26 ms 13.37.195.136
35 2026-08-18 03:34 639226208429623997
26 ms 15.236.236.160
34 2026-08-18 03:34 639226208429623997
26 ms 35.181.18.45
33 2026-08-18 03:18 639226198800675295
78 ms 35.181.18.45
32 2026-08-18 03:18 639226198800675295
78 ms 13.37.195.136
31 2026-08-18 03:18 639226198800675295
78 ms 15.236.236.160
30 2026-08-18 02:26 639226167722042574
35 ms 15.236.236.160
29 2026-08-18 02:26 639226167722042574
35 ms 35.181.18.45
28 2026-08-18 02:26 639226167722042574
35 ms 13.37.195.136
27 2026-08-18 02:10 639226158277924383
60 ms 35.181.18.45
26 2026-08-18 02:10 639226158277924383
60 ms 13.37.195.136
25 2026-08-18 02:10 639226158277924383
60 ms 15.236.236.160
24 2026-08-18 01:54 639226148757810592
7 ms 35.181.18.45
23 2026-08-18 01:54 639226148757810592
7 ms 13.37.195.136
22 2026-08-18 01:54 639226148757810592
7 ms 15.236.236.160
21 2026-08-18 01:39 639226139348611045
2012 ms 13.37.195.136
20 2026-08-18 01:39 639226139348611045
2012 ms 15.236.236.160
19 2026-08-18 01:39 639226139348611045
2012 ms 35.181.18.45
18 2026-08-18 01:23 639226129823462907
22 ms 15.236.236.160
17 2026-08-18 01:23 639226129823462907
22 ms 35.181.18.45
16 2026-08-18 01:23 639226129823462907
22 ms 13.37.195.136
15 2026-08-18 01:07 639226120218260005
33 ms 15.236.236.160
14 2026-08-18 01:07 639226120218260005
33 ms 13.37.195.136
13 2026-08-18 01:07 639226120218260005
33 ms 35.181.18.45
12 2026-08-18 00:51 639226110875503904
15 ms 15.236.236.160
11 2026-08-18 00:51 639226110875503904
15 ms 35.181.18.45
10 2026-08-18 00:51 639226110875503904
15 ms 13.37.195.136
9 2026-08-18 00:35 639226101376311912
42 ms 35.181.18.45
8 2026-08-18 00:35 639226101376311912
42 ms 15.236.236.160
7 2026-08-18 00:35 639226101376311912
42 ms 13.37.195.136
6 2026-08-18 00:19 639226091924943492
44 ms 35.181.18.45
5 2026-08-18 00:19 639226091924943492
44 ms 13.37.195.136
4 2026-08-18 00:19 639226091924943492
44 ms 15.236.236.160
3 2026-08-18 00:03 639226082133158124
2039 ms 35.181.18.45
2 2026-08-18 00:03 639226082133158124
2039 ms 15.236.236.160
1 2026-08-18 00:03 639226082133158124
2039 ms 13.37.195.136