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 2026-08-15. For this date, NameServerHistory found 150 DNS check records, 148 successful responses, 2 failed responses, and 136 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

150

Historical checks stored for this nameserver on selected date

Average Latency

136 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

185.3.93.228

Most recently resolved hosting IP on selected date

Successful Responses

148

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

1%

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 2026-08-15 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 23:53 639224347685767174
29 ms 185.3.93.228
149 2026-08-15 23:53 639224347685767174
29 ms 170.187.131.209
148 2026-08-15 23:37 639224338276675277
27 ms 170.187.131.209
147 2026-08-15 23:37 639224338276675277
27 ms 185.3.93.228
146 2026-08-15 22:45 639224306594546649
18 ms 185.3.93.228
145 2026-08-15 22:45 639224306594546649
18 ms 170.187.131.209
144 2026-08-15 22:29 639224297145423303
71 ms 170.187.131.209
143 2026-08-15 22:29 639224297145423303
71 ms 185.3.93.228
142 2026-08-15 22:13 639224287678238833
9 ms 170.187.131.209
141 2026-08-15 22:13 639224287678238833
9 ms 185.3.93.228
140 2026-08-15 21:58 639224278490872828
27 ms 185.3.93.228
139 2026-08-15 21:58 639224278490872828
27 ms 170.187.131.209
138 2026-08-15 21:42 639224269149307826
7 ms 170.187.131.209
137 2026-08-15 21:42 639224269149307826
7 ms 185.3.93.228
136 2026-08-15 21:27 639224259868597616
18 ms 170.187.131.209
135 2026-08-15 21:27 639224259868597616
18 ms 185.3.93.228
134 2026-08-15 21:11 639224250518642175
68 ms 170.187.131.209
133 2026-08-15 21:11 639224250518642175
68 ms 185.3.93.228
132 2026-08-15 20:56 639224241064772383
16 ms 170.187.131.209
131 2026-08-15 20:56 639224241064772383
16 ms 185.3.93.228
130 2026-08-15 20:40 639224231691099605
30 ms 185.3.93.228
129 2026-08-15 20:40 639224231691099605
30 ms 170.187.131.209
128 2026-08-15 20:25 639224222468168159
118 ms 185.3.93.228
127 2026-08-15 20:25 639224222468168159
118 ms 170.187.131.209
126 2026-08-15 20:09 639224213173899635
54 ms 185.3.93.228
125 2026-08-15 20:09 639224213173899635
54 ms 170.187.131.209
124 2026-08-15 19:54 639224203914451783
328 ms 185.3.93.228
123 2026-08-15 19:54 639224203914451783
328 ms 170.187.131.209
122 2026-08-15 19:01 639224172202542163
27 ms 185.3.93.228
121 2026-08-15 19:01 639224172202542163
27 ms 170.187.131.209
120 2026-08-15 18:46 639224163338654093
8 ms 170.187.131.209
119 2026-08-15 18:46 639224163338654093
8 ms 185.3.93.228
118 2026-08-15 18:31 639224154287995374
10 ms 170.187.131.209
117 2026-08-15 18:31 639224154287995374
10 ms 185.3.93.228
116 2026-08-15 18:16 639224145118612503
14 ms 185.3.93.228
115 2026-08-15 18:16 639224145118612503
14 ms 170.187.131.209
114 2026-08-15 18:01 639224135995990731
6 ms 170.187.131.209
113 2026-08-15 18:01 639224135995990731
6 ms 185.3.93.228
112 2026-08-15 17:46 639224127185332624
4 ms 185.3.93.228
111 2026-08-15 17:46 639224127185332624
4 ms 170.187.131.209
110 2026-08-15 17:31 639224118229289175
21 ms 170.187.131.209
109 2026-08-15 17:31 639224118229289175
21 ms 185.3.93.228
108 2026-08-15 17:16 639224109273796359
10 ms 170.187.131.209
107 2026-08-15 17:16 639224109273796359
10 ms 185.3.93.228
106 2026-08-15 17:01 639224100490805608
55 ms 170.187.131.209
105 2026-08-15 17:01 639224100490805608
55 ms 185.3.93.228
104 2026-08-15 16:46 639224091353714490
9 ms 185.3.93.228
103 2026-08-15 16:46 639224091353714490
9 ms 170.187.131.209
102 2026-08-15 16:31 639224082033126828
15 ms 170.187.131.209
101 2026-08-15 16:31 639224082033126828
15 ms 185.3.93.228
100 2026-08-15 16:15 639224072736962403
5 ms 185.3.93.228
99 2026-08-15 16:15 639224072736962403
5 ms 170.187.131.209
98 2026-08-15 15:23 639224041475563754
34 ms 170.187.131.209
97 2026-08-15 15:23 639224041475563754
34 ms 185.3.93.228
96 2026-08-15 15:08 639224032345604453
10 ms 170.187.131.209
95 2026-08-15 15:08 639224032345604453
10 ms 185.3.93.228
94 2026-08-15 14:53 639224023169497283
13 ms 170.187.131.209
93 2026-08-15 14:53 639224023169497283
13 ms 185.3.93.228
92 2026-08-15 14:37 639224013981146405
26 ms 185.3.93.228
91 2026-08-15 14:37 639224013981146405
26 ms 170.187.131.209
90 2026-08-15 14:22 639224004883412586
4 ms 170.187.131.209
89 2026-08-15 14:22 639224004883412586
4 ms 185.3.93.228
88 2026-08-15 14:07 639223995612880615
12 ms 185.3.93.228
87 2026-08-15 14:07 639223995612880615
12 ms 170.187.131.209
86 2026-08-15 13:51 639223986271830789
6 ms 185.3.93.228
85 2026-08-15 13:51 639223986271830789
6 ms 170.187.131.209
84 2026-08-15 13:36 639223977005780949
37 ms 170.187.131.209
83 2026-08-15 13:36 639223977005780949
37 ms 185.3.93.228
82 2026-08-15 13:20 639223967653137793
2054 ms 185.3.93.228
81 2026-08-15 13:20 639223967653137793
2054 ms 170.187.131.209
80 2026-08-15 13:05 639223958286010799
6 ms 170.187.131.209
79 2026-08-15 13:05 639223958286010799
6 ms 185.3.93.228
78 2026-08-15 12:49 639223948936108345
32 ms 185.3.93.228
77 2026-08-15 12:49 639223948936108345
32 ms 170.187.131.209
76 2026-08-15 12:34 639223939673066880
7 ms 185.3.93.228
75 2026-08-15 12:34 639223939673066880
7 ms 170.187.131.209
74 2026-08-15 11:41 639223908317760530
42 ms 170.187.131.209
73 2026-08-15 11:41 639223908317760530
42 ms 185.3.93.228
72 2026-08-15 11:26 639223898992594258
6 ms 170.187.131.209
71 2026-08-15 11:26 639223898992594258
6 ms 185.3.93.228
70 2026-08-15 11:10 639223889761312823
16 ms 185.3.93.228
69 2026-08-15 11:10 639223889761312823
16 ms 170.187.131.209
68 2026-08-15 10:55 639223880359273507
5 ms 185.3.93.228
67 2026-08-15 10:55 639223880359273507
5 ms 170.187.131.209
66 2026-08-15 10:39 639223870920466808
4 ms 170.187.131.209
65 2026-08-15 10:39 639223870920466808
4 ms 185.3.93.228
64 2026-08-15 10:23 639223861579762179
15 ms 170.187.131.209
63 2026-08-15 10:23 639223861579762179
15 ms 185.3.93.228
62 2026-08-15 10:08 639223852238616009
13 ms 185.3.93.228
61 2026-08-15 10:08 639223852238616009
13 ms 170.187.131.209
60 2026-08-15 09:52 639223843019815620
46 ms 185.3.93.228
59 2026-08-15 09:52 639223843019815620
46 ms 170.187.131.209
58 2026-08-15 09:37 639223833669915012
-
57 2026-08-15 09:21 639223824494613222
35 ms 185.3.93.228
56 2026-08-15 09:21 639223824494613222
35 ms 170.187.131.209
55 2026-08-15 09:06 639223815116325293
9 ms 185.3.93.228
54 2026-08-15 09:06 639223815116325293
9 ms 170.187.131.209
53 2026-08-15 08:50 639223805493870221
37 ms 170.187.131.209
52 2026-08-15 08:50 639223805493870221
37 ms 185.3.93.228
51 2026-08-15 07:58 639223774218660438
29 ms 185.3.93.228
50 2026-08-15 07:58 639223774218660438
29 ms 170.187.131.209
49 2026-08-15 07:42 639223764663090372
26 ms 170.187.131.209
48 2026-08-15 07:42 639223764663090372
26 ms 185.3.93.228
47 2026-08-15 07:26 639223755338811400
-
46 2026-08-15 07:11 639223746019193268
9 ms 170.187.131.209
45 2026-08-15 07:11 639223746019193268
9 ms 185.3.93.228
44 2026-08-15 06:55 639223736658778104
20 ms 185.3.93.228
43 2026-08-15 06:55 639223736658778104
20 ms 170.187.131.209
42 2026-08-15 06:39 639223727330194499
20 ms 185.3.93.228
41 2026-08-15 06:39 639223727330194499
20 ms 170.187.131.209
40 2026-08-15 06:24 639223717848514742
11 ms 185.3.93.228
39 2026-08-15 06:24 639223717848514742
11 ms 170.187.131.209
38 2026-08-15 06:08 639223708284754056
45 ms 185.3.93.228
37 2026-08-15 06:08 639223708284754056
45 ms 170.187.131.209
36 2026-08-15 05:52 639223699061259933
12 ms 185.3.93.228
35 2026-08-15 05:52 639223699061259933
12 ms 170.187.131.209
34 2026-08-15 05:37 639223689592545140
14 ms 170.187.131.209
33 2026-08-15 05:37 639223689592545140
14 ms 185.3.93.228
32 2026-08-15 05:21 639223680143410810
40 ms 185.3.93.228
31 2026-08-15 05:21 639223680143410810
40 ms 170.187.131.209
30 2026-08-15 05:05 639223670514517104
20 ms 185.3.93.228
29 2026-08-15 05:05 639223670514517104
20 ms 170.187.131.209
28 2026-08-15 04:12 639223638855054294
4 ms 185.3.93.228
27 2026-08-15 04:12 639223638855054294
4 ms 170.187.131.209
26 2026-08-15 03:56 639223629623335972
2024 ms 170.187.131.209
25 2026-08-15 03:56 639223629623335972
2024 ms 185.3.93.228
24 2026-08-15 03:41 639223620390189495
67 ms 185.3.93.228
23 2026-08-15 03:41 639223620390189495
67 ms 170.187.131.209
22 2026-08-15 03:25 639223610916950440
29 ms 185.3.93.228
21 2026-08-15 03:25 639223610916950440
29 ms 170.187.131.209
20 2026-08-15 03:10 639223601597759168
16 ms 185.3.93.228
19 2026-08-15 03:10 639223601597759168
16 ms 170.187.131.209
18 2026-08-15 02:54 639223592342172093
4 ms 170.187.131.209
17 2026-08-15 02:54 639223592342172093
4 ms 185.3.93.228
16 2026-08-15 02:39 639223583324121497
3 ms 170.187.131.209
15 2026-08-15 02:39 639223583324121497
3 ms 185.3.93.228
14 2026-08-15 02:24 639223574086714218
2016 ms 185.3.93.228
13 2026-08-15 02:24 639223574086714218
2016 ms 170.187.131.209
12 2026-08-15 02:08 639223564698424889
7 ms 185.3.93.228
11 2026-08-15 02:08 639223564698424889
7 ms 170.187.131.209
10 2026-08-15 01:53 639223555408664206
29 ms 185.3.93.228
9 2026-08-15 01:53 639223555408664206
29 ms 170.187.131.209
8 2026-08-15 01:37 639223546000912416
2089 ms 170.187.131.209
7 2026-08-15 01:37 639223546000912416
2089 ms 185.3.93.228
6 2026-08-15 01:21 639223536550774847
4 ms 185.3.93.228
5 2026-08-15 01:21 639223536550774847
4 ms 170.187.131.209
4 2026-08-15 00:29 639223505017205611
14 ms 185.3.93.228
3 2026-08-15 00:29 639223505017205611
14 ms 170.187.131.209
2 2026-08-15 00:13 639223495784410207
42 ms 170.187.131.209
1 2026-08-15 00:13 639223495784410207
42 ms 185.3.93.228