DNS response history for ns1.mailspamproptection.com

ns1.mailspamproptection.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 2026-08-15. For this date, NameServerHistory found 150 DNS check records, 150 successful responses, 0 failed responses, and 366 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 ns1.mailspamproptection.com.
Records on Selected Date

150

Historical checks stored for this nameserver on selected date

Average Latency

366 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

64.44.195.168

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 ns1.mailspamproptection.com

Showing DNS history for 2026-08-15 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 2026-08-15 23:45 639224338276675277
150 ms 64.44.195.168
149 2026-08-15 23:45 639224338276675277
150 ms 185.9.159.139
148 2026-08-15 22:52 639224306594546649
147 ms 185.9.159.139
147 2026-08-15 22:52 639224306594546649
147 ms 64.44.195.168
146 2026-08-15 22:37 639224297145423303
246 ms 64.44.195.168
145 2026-08-15 22:37 639224297145423303
246 ms 185.9.159.139
144 2026-08-15 22:21 639224287678238833
161 ms 185.9.159.139
143 2026-08-15 22:21 639224287678238833
161 ms 64.44.195.168
142 2026-08-15 22:05 639224278490872828
2313 ms 64.44.195.168
141 2026-08-15 22:05 639224278490872828
2313 ms 185.9.159.139
140 2026-08-15 21:50 639224269149307826
157 ms 64.44.195.168
139 2026-08-15 21:50 639224269149307826
157 ms 185.9.159.139
138 2026-08-15 21:34 639224259868597616
187 ms 185.9.159.139
137 2026-08-15 21:34 639224259868597616
187 ms 64.44.195.168
136 2026-08-15 21:19 639224250518642175
21 ms 185.9.159.139
135 2026-08-15 21:19 639224250518642175
21 ms 64.44.195.168
134 2026-08-15 21:03 639224241064772383
161 ms 185.9.159.139
133 2026-08-15 21:03 639224241064772383
161 ms 64.44.195.168
132 2026-08-15 20:48 639224231691099605
196 ms 64.44.195.168
131 2026-08-15 20:48 639224231691099605
196 ms 185.9.159.139
130 2026-08-15 20:32 639224222468168159
201 ms 64.44.195.168
129 2026-08-15 20:32 639224222468168159
201 ms 185.9.159.139
128 2026-08-15 20:17 639224213173899635
155 ms 185.9.159.139
127 2026-08-15 20:17 639224213173899635
155 ms 64.44.195.168
126 2026-08-15 20:01 639224203914451783
150 ms 64.44.195.168
125 2026-08-15 20:01 639224203914451783
150 ms 185.9.159.139
124 2026-08-15 19:08 639224172202542163
2343 ms 185.9.159.139
123 2026-08-15 19:08 639224172202542163
2343 ms 64.44.195.168
122 2026-08-15 18:53 639224163338654093
170 ms 64.44.195.168
121 2026-08-15 18:53 639224163338654093
170 ms 185.9.159.139
120 2026-08-15 18:38 639224154287995374
6 ms 185.9.159.139
119 2026-08-15 18:38 639224154287995374
6 ms 64.44.195.168
118 2026-08-15 18:23 639224145118612503
2085 ms 64.44.195.168
117 2026-08-15 18:23 639224145118612503
2085 ms 185.9.159.139
116 2026-08-15 18:07 639224135995990731
151 ms 64.44.195.168
115 2026-08-15 18:07 639224135995990731
151 ms 185.9.159.139
114 2026-08-15 17:52 639224127185332624
140 ms 185.9.159.139
113 2026-08-15 17:52 639224127185332624
140 ms 64.44.195.168
112 2026-08-15 17:37 639224118229289175
183 ms 127.0.0.1
111 2026-08-15 17:23 639224109273796359
2136 ms 185.9.159.139
110 2026-08-15 17:23 639224109273796359
2136 ms 64.44.195.168
109 2026-08-15 17:08 639224100490805608
4 ms 64.44.195.168
108 2026-08-15 17:08 639224100490805608
4 ms 185.9.159.139
107 2026-08-15 16:53 639224091353714490
150 ms 185.9.159.139
106 2026-08-15 16:53 639224091353714490
150 ms 64.44.195.168
105 2026-08-15 16:37 639224082033126828
114 ms 185.9.159.139
104 2026-08-15 16:37 639224082033126828
114 ms 64.44.195.168
103 2026-08-15 16:22 639224072736962403
53 ms 64.44.195.168
102 2026-08-15 16:22 639224072736962403
53 ms 185.9.159.139
101 2026-08-15 15:30 639224041475563754
97 ms 64.44.195.168
100 2026-08-15 15:30 639224041475563754
97 ms 185.9.159.139
99 2026-08-15 15:15 639224032345604453
163 ms 185.9.159.139
98 2026-08-15 15:15 639224032345604453
163 ms 64.44.195.168
97 2026-08-15 15:00 639224023169497283
3 ms 185.9.159.139
96 2026-08-15 15:00 639224023169497283
3 ms 64.44.195.168
95 2026-08-15 14:44 639224013981146405
17 ms 64.44.195.168
94 2026-08-15 14:44 639224013981146405
17 ms 185.9.159.139
93 2026-08-15 14:29 639224004883412586
165 ms 185.9.159.139
92 2026-08-15 14:29 639224004883412586
165 ms 64.44.195.168
91 2026-08-15 14:14 639223995612880615
236 ms 185.9.159.139
90 2026-08-15 14:14 639223995612880615
236 ms 64.44.195.168
89 2026-08-15 13:58 639223986271830789
154 ms 64.44.195.168
88 2026-08-15 13:58 639223986271830789
154 ms 185.9.159.139
87 2026-08-15 13:43 639223977005780949
179 ms 64.44.195.168
86 2026-08-15 13:43 639223977005780949
179 ms 185.9.159.139
85 2026-08-15 13:27 639223967653137793
156 ms 185.9.159.139
84 2026-08-15 13:27 639223967653137793
156 ms 64.44.195.168
83 2026-08-15 13:11 639223958286010799
148 ms 185.9.159.139
82 2026-08-15 13:11 639223958286010799
148 ms 64.44.195.168
81 2026-08-15 12:56 639223948936108345
101 ms 185.9.159.139
80 2026-08-15 12:56 639223948936108345
101 ms 64.44.195.168
79 2026-08-15 12:40 639223939673066880
150 ms 185.9.159.139
78 2026-08-15 12:40 639223939673066880
150 ms 64.44.195.168
77 2026-08-15 11:48 639223908317760530
2092 ms 185.9.159.139
76 2026-08-15 11:48 639223908317760530
2092 ms 64.44.195.168
75 2026-08-15 11:32 639223898992594258
141 ms 185.9.159.139
74 2026-08-15 11:32 639223898992594258
141 ms 64.44.195.168
73 2026-08-15 11:17 639223889761312823
52 ms 185.9.159.139
72 2026-08-15 11:17 639223889761312823
52 ms 64.44.195.168
71 2026-08-15 11:01 639223880359273507
150 ms 64.44.195.168
70 2026-08-15 11:01 639223880359273507
150 ms 185.9.159.139
69 2026-08-15 10:46 639223870920466808
141 ms 64.44.195.168
68 2026-08-15 10:46 639223870920466808
141 ms 185.9.159.139
67 2026-08-15 10:30 639223861579762179
258 ms 64.44.195.168
66 2026-08-15 10:30 639223861579762179
258 ms 185.9.159.139
65 2026-08-15 10:14 639223852238616009
174 ms 185.9.159.139
64 2026-08-15 10:14 639223852238616009
174 ms 64.44.195.168
63 2026-08-15 09:59 639223843019815620
99 ms 64.44.195.168
62 2026-08-15 09:59 639223843019815620
99 ms 185.9.159.139
61 2026-08-15 09:43 639223833669915012
177 ms 185.9.159.139
60 2026-08-15 09:43 639223833669915012
177 ms 64.44.195.168
59 2026-08-15 09:28 639223824494613222
52 ms 185.9.159.139
58 2026-08-15 09:28 639223824494613222
52 ms 64.44.195.168
57 2026-08-15 09:12 639223815116325293
161 ms 64.44.195.168
56 2026-08-15 09:12 639223815116325293
161 ms 185.9.159.139
55 2026-08-15 08:57 639223805493870221
2178 ms 185.9.159.139
54 2026-08-15 08:57 639223805493870221
2178 ms 64.44.195.168
53 2026-08-15 08:04 639223774218660438
190 ms 185.9.159.139
52 2026-08-15 08:04 639223774218660438
190 ms 64.44.195.168
51 2026-08-15 07:49 639223764663090372
134 ms 64.44.195.168
50 2026-08-15 07:49 639223764663090372
134 ms 185.9.159.139
49 2026-08-15 07:33 639223755338811400
188 ms 64.44.195.168
48 2026-08-15 07:33 639223755338811400
188 ms 185.9.159.139
47 2026-08-15 07:17 639223746019193268
176 ms 64.44.195.168
46 2026-08-15 07:17 639223746019193268
176 ms 185.9.159.139
45 2026-08-15 07:02 639223736658778104
177 ms 64.44.195.168
44 2026-08-15 07:02 639223736658778104
177 ms 185.9.159.139
43 2026-08-15 06:46 639223727330194499
231 ms 185.9.159.139
42 2026-08-15 06:46 639223727330194499
231 ms 64.44.195.168
41 2026-08-15 06:30 639223717848514742
264 ms 64.44.195.168
40 2026-08-15 06:30 639223717848514742
264 ms 185.9.159.139
39 2026-08-15 06:15 639223708284754056
156 ms 185.9.159.139
38 2026-08-15 06:15 639223708284754056
156 ms 64.44.195.168
37 2026-08-15 05:59 639223699061259933
2669 ms 185.9.159.139
36 2026-08-15 05:59 639223699061259933
2669 ms 64.44.195.168
35 2026-08-15 05:43 639223689592545140
188 ms 185.9.159.139
34 2026-08-15 05:43 639223689592545140
188 ms 64.44.195.168
33 2026-08-15 05:27 639223680143410810
148 ms 64.44.195.168
32 2026-08-15 05:27 639223680143410810
148 ms 185.9.159.139
31 2026-08-15 05:12 639223670514517104
143 ms 127.0.0.1
30 2026-08-15 04:19 639223638855054294
143 ms 64.44.195.168
29 2026-08-15 04:19 639223638855054294
143 ms 185.9.159.139
28 2026-08-15 04:03 639223629623335972
168 ms 64.44.195.168
27 2026-08-15 04:03 639223629623335972
168 ms 185.9.159.139
26 2026-08-15 03:48 639223620390189495
2135 ms 185.9.159.139
25 2026-08-15 03:48 639223620390189495
2135 ms 64.44.195.168
24 2026-08-15 03:32 639223610916950440
144 ms 64.44.195.168
23 2026-08-15 03:32 639223610916950440
144 ms 185.9.159.139
22 2026-08-15 03:17 639223601597759168
9 ms 64.44.195.168
21 2026-08-15 03:17 639223601597759168
9 ms 185.9.159.139
20 2026-08-15 03:01 639223592342172093
149 ms 185.9.159.139
19 2026-08-15 03:01 639223592342172093
149 ms 64.44.195.168
18 2026-08-15 02:46 639223583324121497
212 ms 64.44.195.168
17 2026-08-15 02:46 639223583324121497
212 ms 185.9.159.139
16 2026-08-15 02:31 639223574086714218
4 ms 64.44.195.168
15 2026-08-15 02:31 639223574086714218
4 ms 185.9.159.139
14 2026-08-15 02:15 639223564698424889
150 ms 185.9.159.139
13 2026-08-15 02:15 639223564698424889
150 ms 64.44.195.168
12 2026-08-15 02:00 639223555408664206
132 ms 64.44.195.168
11 2026-08-15 02:00 639223555408664206
132 ms 185.9.159.139
10 2026-08-15 01:44 639223546000912416
133 ms 64.44.195.168
9 2026-08-15 01:44 639223546000912416
133 ms 185.9.159.139
8 2026-08-15 01:28 639223536550774847
147 ms 185.9.159.139
7 2026-08-15 01:28 639223536550774847
147 ms 64.44.195.168
6 2026-08-15 00:36 639223505017205611
100 ms 185.9.159.139
5 2026-08-15 00:36 639223505017205611
100 ms 64.44.195.168
4 2026-08-15 00:20 639223495784410207
146 ms 185.9.159.139
3 2026-08-15 00:20 639223495784410207
146 ms 64.44.195.168
2 2026-08-15 00:05 639223486524583054
141 ms 185.9.159.139
1 2026-08-15 00:05 639223486524583054
141 ms 64.44.195.168