DNS response history for return.smtp2go.net

return.smtp2go.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 2026-08-10. For this date, NameServerHistory found 164 DNS check records, 164 successful responses, 0 failed responses, and 247 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 return.smtp2go.net.
Records on Selected Date

164

Historical checks stored for this nameserver on selected date

Average Latency

247 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-10 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

170.187.131.209

Most recently resolved hosting IP on selected date

Successful Responses

164

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 return.smtp2go.net

Showing DNS history for 2026-08-10 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
164 2026-08-10 23:57 639220027366289509
60 ms 170.187.131.209
163 2026-08-10 23:57 639220027366289509
60 ms 185.3.93.228
162 2026-08-10 23:42 639220018272941900
87 ms 170.187.131.209
161 2026-08-10 23:42 639220018272941900
87 ms 185.3.93.228
160 2026-08-10 23:27 639220009109892969
75 ms 170.187.131.209
159 2026-08-10 23:27 639220009109892969
75 ms 185.3.93.228
158 2026-08-10 23:12 639220000040489788
125 ms 170.187.131.209
157 2026-08-10 23:12 639220000040489788
125 ms 185.3.93.228
156 2026-08-10 22:57 639219991197135747
15 ms 170.187.131.209
155 2026-08-10 22:57 639219991197135747
15 ms 185.3.93.228
154 2026-08-10 22:42 639219982104540014
12 ms 170.187.131.209
153 2026-08-10 22:42 639219982104540014
12 ms 185.3.93.228
152 2026-08-10 22:27 639219973150300215
81 ms 170.187.131.209
151 2026-08-10 22:27 639219973150300215
81 ms 185.3.93.228
150 2026-08-10 22:12 639219964188486697
23 ms 170.187.131.209
149 2026-08-10 22:12 639219964188486697
23 ms 185.3.93.228
148 2026-08-10 21:56 639219954995921784
46 ms 170.187.131.209
147 2026-08-10 21:56 639219954995921784
46 ms 185.3.93.228
146 2026-08-10 21:41 639219945559908104
63 ms 185.3.93.228
145 2026-08-10 21:41 639219945559908104
63 ms 170.187.131.209
144 2026-08-10 20:48 639219914137782273
41 ms 185.3.93.228
143 2026-08-10 20:48 639219914137782273
41 ms 170.187.131.209
142 2026-08-10 20:32 639219904858355064
2032 ms 185.3.93.228
141 2026-08-10 20:32 639219904858355064
2032 ms 170.187.131.209
140 2026-08-10 20:17 639219895655263396
10 ms 185.3.93.228
139 2026-08-10 20:17 639219895655263396
10 ms 170.187.131.209
138 2026-08-10 20:02 639219886527091074
4 ms 170.187.131.209
137 2026-08-10 20:02 639219886527091074
4 ms 185.3.93.228
136 2026-08-10 19:46 639219877343266628
19 ms 170.187.131.209
135 2026-08-10 19:46 639219877343266628
19 ms 185.3.93.228
134 2026-08-10 19:31 639219868177358195
2042 ms 170.187.131.209
133 2026-08-10 19:31 639219868177358195
2042 ms 185.3.93.228
132 2026-08-10 19:16 639219859159581515
32 ms 170.187.131.209
131 2026-08-10 19:16 639219859159581515
32 ms 185.3.93.228
130 2026-08-10 19:01 639219850124020182
5 ms 185.3.93.228
129 2026-08-10 19:01 639219850124020182
5 ms 170.187.131.209
128 2026-08-10 18:46 639219840940124840
7 ms 170.187.131.209
127 2026-08-10 18:46 639219840940124840
7 ms 185.3.93.228
126 2026-08-10 18:30 639219831829876486
7 ms 185.3.93.228
125 2026-08-10 18:30 639219831829876486
7 ms 170.187.131.209
124 2026-08-10 18:15 639219822587759143
54 ms 170.187.131.209
123 2026-08-10 18:15 639219822587759143
54 ms 185.3.93.228
122 2026-08-10 17:59 639219813247114428
2014 ms 185.3.93.228
121 2026-08-10 17:59 639219813247114428
2014 ms 170.187.131.209
120 2026-08-10 17:08 639219781959606396
8 ms 170.187.131.209
119 2026-08-10 17:08 639219781959606396
8 ms 185.3.93.228
118 2026-08-10 16:52 639219772658305431
6 ms 185.3.93.228
117 2026-08-10 16:52 639219772658305431
6 ms 170.187.131.209
116 2026-08-10 16:37 639219763454523027
54 ms 185.3.93.228
115 2026-08-10 16:37 639219763454523027
54 ms 170.187.131.209
114 2026-08-10 16:22 639219754279127815
8 ms 185.3.93.228
113 2026-08-10 16:22 639219754279127815
8 ms 170.187.131.209
112 2026-08-10 16:06 639219745087467767
5 ms 170.187.131.209
111 2026-08-10 16:06 639219745087467767
5 ms 185.3.93.228
110 2026-08-10 15:51 639219735900678107
40 ms 185.3.93.228
109 2026-08-10 15:51 639219735900678107
40 ms 170.187.131.209
108 2026-08-10 15:35 639219726531461979
2040 ms 170.187.131.209
107 2026-08-10 15:35 639219726531461979
2040 ms 185.3.93.228
106 2026-08-10 15:20 639219717415222156
7 ms 170.187.131.209
105 2026-08-10 15:20 639219717415222156
7 ms 185.3.93.228
104 2026-08-10 15:05 639219708266470863
8 ms 185.3.93.228
103 2026-08-10 15:05 639219708266470863
8 ms 170.187.131.209
102 2026-08-10 14:50 639219699049479559
51 ms 185.3.93.228
101 2026-08-10 14:50 639219699049479559
51 ms 170.187.131.209
100 2026-08-10 14:34 639219689775815194
4 ms 170.187.131.209
99 2026-08-10 14:34 639219689775815194
4 ms 185.3.93.228
98 2026-08-10 14:19 639219680511810632
58 ms 170.187.131.209
97 2026-08-10 14:19 639219680511810632
58 ms 185.3.93.228
96 2026-08-10 13:27 639219648997191257
11 ms 170.187.131.209
95 2026-08-10 13:27 639219648997191257
11 ms 185.3.93.228
94 2026-08-10 13:11 639219639938909436
7 ms 185.3.93.228
93 2026-08-10 13:11 639219639938909436
7 ms 170.187.131.209
92 2026-08-10 12:56 639219630718286441
12 ms 185.3.93.228
91 2026-08-10 12:56 639219630718286441
12 ms 170.187.131.209
90 2026-08-10 12:41 639219621472350410
21 ms 170.187.131.209
89 2026-08-10 12:41 639219621472350410
21 ms 185.3.93.228
88 2026-08-10 12:26 639219612500421992
9 ms 170.187.131.209
87 2026-08-10 12:26 639219612500421992
9 ms 185.3.93.228
86 2026-08-10 12:11 639219603383833445
8 ms 170.187.131.209
85 2026-08-10 12:11 639219603383833445
8 ms 185.3.93.228
84 2026-08-10 11:55 639219594143823358
57 ms 185.3.93.228
83 2026-08-10 11:55 639219594143823358
57 ms 170.187.131.209
82 2026-08-10 11:40 639219585053166024
21 ms 185.3.93.228
81 2026-08-10 11:40 639219585053166024
21 ms 170.187.131.209
80 2026-08-10 11:25 639219575885776644
7 ms 185.3.93.228
79 2026-08-10 11:25 639219575885776644
7 ms 170.187.131.209
78 2026-08-10 11:10 639219566844532361
16 ms 185.3.93.228
77 2026-08-10 11:10 639219566844532361
16 ms 170.187.131.209
76 2026-08-10 10:54 639219557705808294
2010 ms 185.3.93.228
75 2026-08-10 10:54 639219557705808294
2010 ms 170.187.131.209
74 2026-08-10 10:39 639219548482688649
12 ms 170.187.131.209
73 2026-08-10 10:39 639219548482688649
12 ms 185.3.93.228
72 2026-08-10 09:48 639219517492763539
41 ms 185.3.93.228
71 2026-08-10 09:48 639219517492763539
41 ms 170.187.131.209
70 2026-08-10 09:33 639219508755773605
18 ms 170.187.131.209
69 2026-08-10 09:33 639219508755773605
18 ms 185.3.93.228
68 2026-08-10 09:19 639219499852103863
14 ms 170.187.131.209
67 2026-08-10 09:19 639219499852103863
14 ms 185.3.93.228
66 2026-08-10 09:04 639219490893714387
35 ms 170.187.131.209
65 2026-08-10 09:04 639219490893714387
35 ms 185.3.93.228
64 2026-08-10 08:49 639219482299305521
10 ms 170.187.131.209
63 2026-08-10 08:49 639219482299305521
10 ms 185.3.93.228
62 2026-08-10 08:35 639219473613114853
26 ms 185.3.93.228
61 2026-08-10 08:35 639219473613114853
26 ms 170.187.131.209
60 2026-08-10 08:20 639219465061138643
2011 ms 170.187.131.209
59 2026-08-10 08:20 639219465061138643
2011 ms 185.3.93.228
58 2026-08-10 08:06 639219456616129015
22 ms 170.187.131.209
57 2026-08-10 08:06 639219456616129015
22 ms 185.3.93.228
56 2026-08-10 07:52 639219447974008557
48 ms 185.3.93.228
55 2026-08-10 07:52 639219447974008557
48 ms 170.187.131.209
54 2026-08-10 07:38 639219439498255213
8 ms 185.3.93.228
53 2026-08-10 07:38 639219439498255213
8 ms 170.187.131.209
52 2026-08-10 07:23 639219430664872256
5 ms 185.3.93.228
51 2026-08-10 07:23 639219430664872256
5 ms 170.187.131.209
50 2026-08-10 07:08 639219421757560037
40 ms 170.187.131.209
49 2026-08-10 07:08 639219421757560037
40 ms 185.3.93.228
48 2026-08-10 06:17 639219390773218684
20 ms 170.187.131.209
47 2026-08-10 06:17 639219390773218684
20 ms 185.3.93.228
46 2026-08-10 06:03 639219382205367722
40 ms 185.3.93.228
45 2026-08-10 06:03 639219382205367722
40 ms 170.187.131.209
44 2026-08-10 05:49 639219373711937615
39 ms 185.3.93.228
43 2026-08-10 05:49 639219373711937615
39 ms 170.187.131.209
42 2026-08-10 05:34 639219365088558404
5 ms 170.187.131.209
41 2026-08-10 05:34 639219365088558404
5 ms 185.3.93.228
40 2026-08-10 05:20 639219356348833255
39 ms 170.187.131.209
39 2026-08-10 05:20 639219356348833255
39 ms 185.3.93.228
38 2026-08-10 05:05 639219347860053478
43 ms 185.3.93.228
37 2026-08-10 05:05 639219347860053478
43 ms 170.187.131.209
36 2026-08-10 04:51 639219339173195121
17 ms 185.3.93.228
35 2026-08-10 04:51 639219339173195121
17 ms 170.187.131.209
34 2026-08-10 04:37 639219330642664669
8 ms 170.187.131.209
33 2026-08-10 04:37 639219330642664669
8 ms 185.3.93.228
32 2026-08-10 04:23 639219322058698995
26 ms 185.3.93.228
31 2026-08-10 04:23 639219322058698995
26 ms 170.187.131.209
30 2026-08-10 04:08 639219313564344199
6 ms 185.3.93.228
29 2026-08-10 04:08 639219313564344199
6 ms 170.187.131.209
28 2026-08-10 03:54 639219304775113236
33 ms 185.3.93.228
27 2026-08-10 03:54 639219304775113236
33 ms 170.187.131.209
26 2026-08-10 03:39 639219295706181119
2016 ms 185.3.93.228
25 2026-08-10 03:39 639219295706181119
2016 ms 170.187.131.209
24 2026-08-10 02:47 639219264663923254
37 ms 170.187.131.209
23 2026-08-10 02:47 639219264663923254
37 ms 185.3.93.228
22 2026-08-10 02:32 639219256015178099
28 ms 170.187.131.209
21 2026-08-10 02:32 639219256015178099
28 ms 185.3.93.228
20 2026-08-10 02:18 639219247509540188
44 ms 185.3.93.228
19 2026-08-10 02:18 639219247509540188
44 ms 170.187.131.209
18 2026-08-10 02:04 639219238999539092
23 ms 185.3.93.228
17 2026-08-10 02:04 639219238999539092
23 ms 170.187.131.209
16 2026-08-10 01:50 639219230498823902
79 ms 170.187.131.209
15 2026-08-10 01:50 639219230498823902
79 ms 185.3.93.228
14 2026-08-10 01:35 639219221706460911
4 ms 185.3.93.228
13 2026-08-10 01:35 639219221706460911
4 ms 170.187.131.209
12 2026-08-10 01:21 639219212930606887
24 ms 185.3.93.228
11 2026-08-10 01:21 639219212930606887
24 ms 170.187.131.209
10 2026-08-10 01:06 639219204307908525
36 ms 170.187.131.209
9 2026-08-10 01:06 639219204307908525
36 ms 185.3.93.228
8 2026-08-10 00:52 639219195720181470
20 ms 170.187.131.209
7 2026-08-10 00:52 639219195720181470
20 ms 185.3.93.228
6 2026-08-10 00:37 639219186898174002
2026 ms 170.187.131.209
5 2026-08-10 00:37 639219186898174002
2026 ms 185.3.93.228
4 2026-08-10 00:22 639219178004946976
3 ms 170.187.131.209
3 2026-08-10 00:22 639219178004946976
3 ms 185.3.93.228
2 2026-08-10 00:07 639219168958805474
2011 ms 170.187.131.209
1 2026-08-10 00:07 639219168958805474
2011 ms 185.3.93.228