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 2026-08-16. For this date, NameServerHistory found 180 DNS check records, 180 successful responses, 0 failed responses, and 194 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

180

Historical checks stored for this nameserver on selected date

Average Latency

194 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

13.37.195.136

Most recently resolved hosting IP on selected date

Successful Responses

180

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.improvmx.com

Showing DNS history for 2026-08-16 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
180 2026-08-16 23:45 639225207490611656
3 ms 13.37.195.136
179 2026-08-16 23:45 639225207490611656
3 ms 15.236.236.160
178 2026-08-16 23:45 639225207490611656
3 ms 35.181.18.45
177 2026-08-16 23:30 639225198045815385
55 ms 13.37.195.136
176 2026-08-16 23:30 639225198045815385
55 ms 15.236.236.160
175 2026-08-16 23:30 639225198045815385
55 ms 35.181.18.45
174 2026-08-16 22:38 639225166825544741
5 ms 13.37.195.136
173 2026-08-16 22:38 639225166825544741
5 ms 15.236.236.160
172 2026-08-16 22:38 639225166825544741
5 ms 35.181.18.45
171 2026-08-16 22:22 639225157549461269
38 ms 13.37.195.136
170 2026-08-16 22:22 639225157549461269
38 ms 35.181.18.45
169 2026-08-16 22:22 639225157549461269
38 ms 15.236.236.160
168 2026-08-16 22:06 639225147914556308
75 ms 35.181.18.45
167 2026-08-16 22:06 639225147914556308
75 ms 13.37.195.136
166 2026-08-16 22:06 639225147914556308
75 ms 15.236.236.160
165 2026-08-16 21:50 639225138472322960
19 ms 13.37.195.136
164 2026-08-16 21:50 639225138472322960
19 ms 15.236.236.160
163 2026-08-16 21:50 639225138472322960
19 ms 35.181.18.45
162 2026-08-16 20:58 639225107211236826
3 ms 13.37.195.136
161 2026-08-16 20:58 639225107211236826
3 ms 15.236.236.160
160 2026-08-16 20:58 639225107211236826
3 ms 35.181.18.45
159 2026-08-16 20:42 639225097684457510
2 ms 35.181.18.45
158 2026-08-16 20:42 639225097684457510
2 ms 13.37.195.136
157 2026-08-16 20:42 639225097684457510
2 ms 15.236.236.160
156 2026-08-16 20:26 639225087942913396
20 ms 13.37.195.136
155 2026-08-16 20:26 639225087942913396
20 ms 15.236.236.160
154 2026-08-16 20:26 639225087942913396
20 ms 35.181.18.45
153 2026-08-16 20:10 639225078238684183
48 ms 13.37.195.136
152 2026-08-16 20:10 639225078238684183
48 ms 35.181.18.45
151 2026-08-16 20:10 639225078238684183
48 ms 15.236.236.160
150 2026-08-16 19:18 639225046944151094
7 ms 35.181.18.45
149 2026-08-16 19:18 639225046944151094
7 ms 13.37.195.136
148 2026-08-16 19:18 639225046944151094
7 ms 15.236.236.160
147 2026-08-16 19:02 639225037234857231
41 ms 15.236.236.160
146 2026-08-16 19:02 639225037234857231
41 ms 13.37.195.136
145 2026-08-16 19:02 639225037234857231
41 ms 35.181.18.45
144 2026-08-16 18:45 639225027423459920
15 ms 35.181.18.45
143 2026-08-16 18:45 639225027423459920
15 ms 13.37.195.136
142 2026-08-16 18:45 639225027423459920
15 ms 15.236.236.160
141 2026-08-16 18:29 639225017891613027
37 ms 13.37.195.136
140 2026-08-16 18:29 639225017891613027
37 ms 15.236.236.160
139 2026-08-16 18:29 639225017891613027
37 ms 35.181.18.45
138 2026-08-16 17:37 639224986298183527
13 ms 13.37.195.136
137 2026-08-16 17:37 639224986298183527
13 ms 35.181.18.45
136 2026-08-16 17:37 639224986298183527
13 ms 15.236.236.160
135 2026-08-16 17:21 639224976567107023
30 ms 15.236.236.160
134 2026-08-16 17:21 639224976567107023
30 ms 13.37.195.136
133 2026-08-16 17:21 639224976567107023
30 ms 35.181.18.45
132 2026-08-16 17:04 639224966709723386
33 ms 15.236.236.160
131 2026-08-16 17:04 639224966709723386
33 ms 13.37.195.136
130 2026-08-16 17:04 639224966709723386
33 ms 35.181.18.45
129 2026-08-16 16:48 639224957175756942
4 ms 15.236.236.160
128 2026-08-16 16:48 639224957175756942
4 ms 35.181.18.45
127 2026-08-16 16:48 639224957175756942
4 ms 13.37.195.136
126 2026-08-16 15:56 639224925782379869
45 ms 35.181.18.45
125 2026-08-16 15:56 639224925782379869
45 ms 13.37.195.136
124 2026-08-16 15:56 639224925782379869
45 ms 15.236.236.160
123 2026-08-16 15:40 639224916429532459
4 ms 35.181.18.45
122 2026-08-16 15:40 639224916429532459
4 ms 13.37.195.136
121 2026-08-16 15:40 639224916429532459
4 ms 15.236.236.160
120 2026-08-16 15:24 639224906878325623
8 ms 13.37.195.136
119 2026-08-16 15:24 639224906878325623
8 ms 15.236.236.160
118 2026-08-16 15:24 639224906878325623
8 ms 35.181.18.45
117 2026-08-16 15:08 639224897258974385
4 ms 35.181.18.45
116 2026-08-16 15:08 639224897258974385
4 ms 13.37.195.136
115 2026-08-16 15:08 639224897258974385
4 ms 15.236.236.160
114 2026-08-16 14:17 639224866169532828
16 ms 13.37.195.136
113 2026-08-16 14:17 639224866169532828
16 ms 15.236.236.160
112 2026-08-16 14:17 639224866169532828
16 ms 35.181.18.45
111 2026-08-16 14:01 639224856561831915
6 ms 13.37.195.136
110 2026-08-16 14:01 639224856561831915
6 ms 15.236.236.160
109 2026-08-16 14:01 639224856561831915
6 ms 35.181.18.45
108 2026-08-16 13:44 639224846830897794
10 ms 13.37.195.136
107 2026-08-16 13:44 639224846830897794
10 ms 15.236.236.160
106 2026-08-16 13:44 639224846830897794
10 ms 35.181.18.45
105 2026-08-16 13:28 639224836975863283
61 ms 35.181.18.45
104 2026-08-16 13:28 639224836975863283
61 ms 13.37.195.136
103 2026-08-16 13:28 639224836975863283
61 ms 15.236.236.160
102 2026-08-16 12:35 639224804985340946
9 ms 13.37.195.136
101 2026-08-16 12:35 639224804985340946
9 ms 15.236.236.160
100 2026-08-16 12:35 639224804985340946
9 ms 35.181.18.45
99 2026-08-16 12:19 639224795567782333
49 ms 15.236.236.160
98 2026-08-16 12:19 639224795567782333
49 ms 13.37.195.136
97 2026-08-16 12:19 639224795567782333
49 ms 35.181.18.45
96 2026-08-16 12:03 639224785914225250
2048 ms 15.236.236.160
95 2026-08-16 12:03 639224785914225250
2048 ms 35.181.18.45
94 2026-08-16 12:03 639224785914225250
2048 ms 13.37.195.136
93 2026-08-16 11:47 639224776383854998
2027 ms 15.236.236.160
92 2026-08-16 11:47 639224776383854998
2027 ms 35.181.18.45
91 2026-08-16 11:47 639224776383854998
2027 ms 13.37.195.136
90 2026-08-16 10:53 639224744252113993
26 ms 13.37.195.136
89 2026-08-16 10:53 639224744252113993
26 ms 15.236.236.160
88 2026-08-16 10:53 639224744252113993
26 ms 35.181.18.45
87 2026-08-16 10:37 639224734238905542
3 ms 13.37.195.136
86 2026-08-16 10:37 639224734238905542
3 ms 15.236.236.160
85 2026-08-16 10:37 639224734238905542
3 ms 35.181.18.45
84 2026-08-16 10:20 639224724335031221
8 ms 15.236.236.160
83 2026-08-16 10:20 639224724335031221
8 ms 35.181.18.45
82 2026-08-16 10:20 639224724335031221
8 ms 13.37.195.136
81 2026-08-16 10:04 639224714475244430
5 ms 35.181.18.45
80 2026-08-16 10:04 639224714475244430
5 ms 13.37.195.136
79 2026-08-16 10:04 639224714475244430
5 ms 15.236.236.160
78 2026-08-16 09:08 639224681063874153
26 ms 13.37.195.136
77 2026-08-16 09:08 639224681063874153
26 ms 15.236.236.160
76 2026-08-16 09:08 639224681063874153
26 ms 35.181.18.45
75 2026-08-16 08:51 639224671038956665
27 ms 13.37.195.136
74 2026-08-16 08:51 639224671038956665
27 ms 15.236.236.160
73 2026-08-16 08:51 639224671038956665
27 ms 35.181.18.45
72 2026-08-16 08:35 639224661079806122
7 ms 13.37.195.136
71 2026-08-16 08:35 639224661079806122
7 ms 15.236.236.160
70 2026-08-16 08:35 639224661079806122
7 ms 35.181.18.45
69 2026-08-16 08:18 639224651169993038
24 ms 35.181.18.45
68 2026-08-16 08:18 639224651169993038
24 ms 15.236.236.160
67 2026-08-16 08:18 639224651169993038
24 ms 13.37.195.136
66 2026-08-16 07:24 639224618882283050
13 ms 35.181.18.45
65 2026-08-16 07:24 639224618882283050
13 ms 13.37.195.136
64 2026-08-16 07:24 639224618882283050
13 ms 15.236.236.160
63 2026-08-16 07:09 639224609519965372
16 ms 13.37.195.136
62 2026-08-16 07:09 639224609519965372
16 ms 15.236.236.160
61 2026-08-16 07:09 639224609519965372
16 ms 35.181.18.45
60 2026-08-16 06:53 639224599969658888
37 ms 15.236.236.160
59 2026-08-16 06:53 639224599969658888
37 ms 35.181.18.45
58 2026-08-16 06:53 639224599969658888
37 ms 13.37.195.136
57 2026-08-16 06:37 639224590360343307
9 ms 13.37.195.136
56 2026-08-16 06:37 639224590360343307
9 ms 15.236.236.160
55 2026-08-16 06:37 639224590360343307
9 ms 35.181.18.45
54 2026-08-16 05:45 639224558901831832
4034 ms 15.236.236.160
53 2026-08-16 05:45 639224558901831832
4034 ms 35.181.18.45
52 2026-08-16 05:45 639224558901831832
4034 ms 13.37.195.136
51 2026-08-16 05:29 639224549678210576
4 ms 13.37.195.136
50 2026-08-16 05:29 639224549678210576
4 ms 15.236.236.160
49 2026-08-16 05:29 639224549678210576
4 ms 35.181.18.45
48 2026-08-16 05:14 639224540433420642
10 ms 13.37.195.136
47 2026-08-16 05:14 639224540433420642
10 ms 15.236.236.160
46 2026-08-16 05:14 639224540433420642
10 ms 35.181.18.45
45 2026-08-16 04:58 639224531046032443
86 ms 15.236.236.160
44 2026-08-16 04:58 639224531046032443
86 ms 13.37.195.136
43 2026-08-16 04:58 639224531046032443
86 ms 35.181.18.45
42 2026-08-16 04:06 639224499638024410
8 ms 13.37.195.136
41 2026-08-16 04:06 639224499638024410
8 ms 15.236.236.160
40 2026-08-16 04:06 639224499638024410
8 ms 35.181.18.45
39 2026-08-16 03:50 639224490358783451
86 ms 13.37.195.136
38 2026-08-16 03:50 639224490358783451
86 ms 15.236.236.160
37 2026-08-16 03:50 639224490358783451
86 ms 35.181.18.45
36 2026-08-16 03:35 639224481111410545
37 ms 13.37.195.136
35 2026-08-16 03:35 639224481111410545
37 ms 15.236.236.160
34 2026-08-16 03:35 639224481111410545
37 ms 35.181.18.45
33 2026-08-16 03:19 639224471809153772
4 ms 35.181.18.45
32 2026-08-16 03:19 639224471809153772
4 ms 13.37.195.136
31 2026-08-16 03:19 639224471809153772
4 ms 15.236.236.160
30 2026-08-16 02:26 639224440124457324
27 ms 15.236.236.160
29 2026-08-16 02:26 639224440124457324
27 ms 13.37.195.136
28 2026-08-16 02:26 639224440124457324
27 ms 35.181.18.45
27 2026-08-16 02:11 639224430921105721
2050 ms 35.181.18.45
26 2026-08-16 02:11 639224430921105721
2050 ms 15.236.236.160
25 2026-08-16 02:11 639224430921105721
2050 ms 13.37.195.136
24 2026-08-16 01:55 639224421455433103
7 ms 13.37.195.136
23 2026-08-16 01:55 639224421455433103
7 ms 15.236.236.160
22 2026-08-16 01:55 639224421455433103
7 ms 35.181.18.45
21 2026-08-16 01:40 639224412089740331
28 ms 13.37.195.136
20 2026-08-16 01:40 639224412089740331
28 ms 15.236.236.160
19 2026-08-16 01:40 639224412089740331
28 ms 35.181.18.45
18 2026-08-16 01:25 639224403168392868
88 ms 13.37.195.136
17 2026-08-16 01:25 639224403168392868
88 ms 35.181.18.45
16 2026-08-16 01:25 639224403168392868
88 ms 15.236.236.160
15 2026-08-16 01:09 639224393856251387
44 ms 13.37.195.136
14 2026-08-16 01:09 639224393856251387
44 ms 15.236.236.160
13 2026-08-16 01:09 639224393856251387
44 ms 35.181.18.45
12 2026-08-16 00:54 639224384677141438
62 ms 35.181.18.45
11 2026-08-16 00:54 639224384677141438
62 ms 15.236.236.160
10 2026-08-16 00:54 639224384677141438
62 ms 13.37.195.136
9 2026-08-16 00:39 639224375597986398
36 ms 15.236.236.160
8 2026-08-16 00:39 639224375597986398
36 ms 35.181.18.45
7 2026-08-16 00:39 639224375597986398
36 ms 13.37.195.136
6 2026-08-16 00:24 639224366430296466
33 ms 13.37.195.136
5 2026-08-16 00:24 639224366430296466
33 ms 15.236.236.160
4 2026-08-16 00:24 639224366430296466
33 ms 35.181.18.45
3 2026-08-16 00:08 639224357218176789
46 ms 35.181.18.45
2 2026-08-16 00:08 639224357218176789
46 ms 15.236.236.160
1 2026-08-16 00:08 639224357218176789
46 ms 13.37.195.136