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 2026-08-12. For this date, NameServerHistory found 124 DNS check records, 124 successful responses, 0 failed responses, and 123 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

124

Historical checks stored for this nameserver on selected date

Average Latency

123 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:49

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

124

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 2026-08-12 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
124 2026-08-12 23:49 639221753022017039
8 ms 170.187.131.209
123 2026-08-12 23:49 639221753022017039
8 ms 185.3.93.228
122 2026-08-12 23:34 639221744107644868
5 ms 170.187.131.209
121 2026-08-12 23:34 639221744107644868
5 ms 185.3.93.228
120 2026-08-12 23:19 639221735030187244
10 ms 185.3.93.228
119 2026-08-12 23:19 639221735030187244
10 ms 170.187.131.209
118 2026-08-12 23:04 639221725815508109
2021 ms 170.187.131.209
117 2026-08-12 23:04 639221725815508109
2021 ms 185.3.93.228
116 2026-08-12 22:12 639221694790955973
9 ms 185.3.93.228
115 2026-08-12 22:12 639221694790955973
9 ms 170.187.131.209
114 2026-08-12 21:57 639221685562451720
31 ms 185.3.93.228
113 2026-08-12 21:57 639221685562451720
31 ms 170.187.131.209
112 2026-08-12 21:41 639221676023655289
15 ms 185.3.93.228
111 2026-08-12 21:41 639221676023655289
15 ms 170.187.131.209
110 2026-08-12 21:25 639221666449119409
7 ms 170.187.131.209
109 2026-08-12 21:25 639221666449119409
7 ms 185.3.93.228
108 2026-08-12 20:33 639221635456432556
101 ms 170.187.131.209
107 2026-08-12 20:33 639221635456432556
101 ms 185.3.93.228
106 2026-08-12 20:18 639221626313054202
11 ms 185.3.93.228
105 2026-08-12 20:18 639221626313054202
11 ms 170.187.131.209
104 2026-08-12 20:03 639221617091958857
49 ms 185.3.93.228
103 2026-08-12 20:03 639221617091958857
49 ms 170.187.131.209
102 2026-08-12 19:47 639221607786737151
4 ms 185.3.93.228
101 2026-08-12 19:47 639221607786737151
4 ms 170.187.131.209
100 2026-08-12 18:55 639221576664330059
5 ms 170.187.131.209
99 2026-08-12 18:55 639221576664330059
5 ms 185.3.93.228
98 2026-08-12 18:40 639221567514216674
62 ms 170.187.131.209
97 2026-08-12 18:40 639221567514216674
62 ms 185.3.93.228
96 2026-08-12 18:25 639221558399762524
15 ms 170.187.131.209
95 2026-08-12 18:25 639221558399762524
15 ms 185.3.93.228
94 2026-08-12 18:09 639221549052016282
2019 ms 185.3.93.228
93 2026-08-12 18:09 639221549052016282
2019 ms 170.187.131.209
92 2026-08-12 17:17 639221517673834934
3 ms 170.187.131.209
91 2026-08-12 17:17 639221517673834934
3 ms 185.3.93.228
90 2026-08-12 17:02 639221508282311633
25 ms 185.3.93.228
89 2026-08-12 17:02 639221508282311633
25 ms 170.187.131.209
88 2026-08-12 16:46 639221498786324983
50 ms 170.187.131.209
87 2026-08-12 16:46 639221498786324983
50 ms 185.3.93.228
86 2026-08-12 16:30 639221489157589737
54 ms 185.3.93.228
85 2026-08-12 16:30 639221489157589737
54 ms 170.187.131.209
84 2026-08-12 15:37 639221457655914645
19 ms 185.3.93.228
83 2026-08-12 15:37 639221457655914645
19 ms 170.187.131.209
82 2026-08-12 15:21 639221448164090526
28 ms 185.3.93.228
81 2026-08-12 15:21 639221448164090526
28 ms 170.187.131.209
80 2026-08-12 15:06 639221438725783630
20 ms 170.187.131.209
79 2026-08-12 15:06 639221438725783630
20 ms 185.3.93.228
78 2026-08-12 14:50 639221429178071087
5 ms 185.3.93.228
77 2026-08-12 14:50 639221429178071087
5 ms 170.187.131.209
76 2026-08-12 13:57 639221397761278719
45 ms 185.3.93.228
75 2026-08-12 13:57 639221397761278719
45 ms 170.187.131.209
74 2026-08-12 13:42 639221388200567278
11 ms 170.187.131.209
73 2026-08-12 13:42 639221388200567278
11 ms 185.3.93.228
72 2026-08-12 13:25 639221378483570949
10 ms 185.3.93.228
71 2026-08-12 13:25 639221378483570949
10 ms 170.187.131.209
70 2026-08-12 13:09 639221368872360139
8 ms 185.3.93.228
69 2026-08-12 13:09 639221368872360139
8 ms 170.187.131.209
68 2026-08-12 12:17 639221337226647415
49 ms 185.3.93.228
67 2026-08-12 12:17 639221337226647415
49 ms 170.187.131.209
66 2026-08-12 12:01 639221327924087446
36 ms 170.187.131.209
65 2026-08-12 12:01 639221327924087446
36 ms 185.3.93.228
64 2026-08-12 11:45 639221318096976375
28 ms 185.3.93.228
63 2026-08-12 11:45 639221318096976375
28 ms 170.187.131.209
62 2026-08-12 11:29 639221308343145274
6 ms 170.187.131.209
61 2026-08-12 11:29 639221308343145274
6 ms 185.3.93.228
60 2026-08-12 10:37 639221277089610470
33 ms 170.187.131.209
59 2026-08-12 10:37 639221277089610470
33 ms 185.3.93.228
58 2026-08-12 10:21 639221267628136359
21 ms 170.187.131.209
57 2026-08-12 10:21 639221267628136359
21 ms 185.3.93.228
56 2026-08-12 10:05 639221257907569952
41 ms 170.187.131.209
55 2026-08-12 10:05 639221257907569952
41 ms 185.3.93.228
54 2026-08-12 09:49 639221248402420965
26 ms 185.3.93.228
53 2026-08-12 09:49 639221248402420965
26 ms 170.187.131.209
52 2026-08-12 08:56 639221216797540533
6 ms 185.3.93.228
51 2026-08-12 08:56 639221216797540533
6 ms 170.187.131.209
50 2026-08-12 08:40 639221207385792352
46 ms 185.3.93.228
49 2026-08-12 08:40 639221207385792352
46 ms 170.187.131.209
48 2026-08-12 08:25 639221198078534844
2039 ms 170.187.131.209
47 2026-08-12 08:25 639221198078534844
2039 ms 185.3.93.228
46 2026-08-12 08:09 639221188677585577
60 ms 185.3.93.228
45 2026-08-12 08:09 639221188677585577
60 ms 170.187.131.209
44 2026-08-12 07:17 639221157276484143
28 ms 185.3.93.228
43 2026-08-12 07:17 639221157276484143
28 ms 170.187.131.209
42 2026-08-12 07:02 639221147876262183
71 ms 170.187.131.209
41 2026-08-12 07:02 639221147876262183
71 ms 185.3.93.228
40 2026-08-12 06:46 639221138388812469
47 ms 170.187.131.209
39 2026-08-12 06:46 639221138388812469
47 ms 185.3.93.228
38 2026-08-12 06:30 639221128987381118
30 ms 170.187.131.209
37 2026-08-12 06:30 639221128987381118
30 ms 185.3.93.228
36 2026-08-12 05:38 639221097816416095
16 ms 170.187.131.209
35 2026-08-12 05:38 639221097816416095
16 ms 185.3.93.228
34 2026-08-12 05:23 639221088508065616
59 ms 170.187.131.209
33 2026-08-12 05:23 639221088508065616
59 ms 185.3.93.228
32 2026-08-12 05:07 639221079092308503
4 ms 170.187.131.209
31 2026-08-12 05:07 639221079092308503
4 ms 185.3.93.228
30 2026-08-12 04:51 639221069595873597
39 ms 185.3.93.228
29 2026-08-12 04:51 639221069595873597
39 ms 170.187.131.209
28 2026-08-12 03:59 639221038601577496
15 ms 170.187.131.209
27 2026-08-12 03:59 639221038601577496
15 ms 185.3.93.228
26 2026-08-12 03:44 639221029533901299
11 ms 185.3.93.228
25 2026-08-12 03:44 639221029533901299
11 ms 170.187.131.209
24 2026-08-12 03:29 639221020333828965
35 ms 170.187.131.209
23 2026-08-12 03:29 639221020333828965
35 ms 185.3.93.228
22 2026-08-12 03:14 639221011110510484
10 ms 170.187.131.209
21 2026-08-12 03:14 639221011110510484
10 ms 185.3.93.228
20 2026-08-12 02:22 639220979815209769
26 ms 170.187.131.209
19 2026-08-12 02:22 639220979815209769
26 ms 185.3.93.228
18 2026-08-12 02:07 639220970971410921
67 ms 185.3.93.228
17 2026-08-12 02:07 639220970971410921
67 ms 170.187.131.209
16 2026-08-12 01:52 639220961848982361
4 ms 170.187.131.209
15 2026-08-12 01:52 639220961848982361
4 ms 185.3.93.228
14 2026-08-12 01:37 639220952784591501
27 ms 170.187.131.209
13 2026-08-12 01:37 639220952784591501
27 ms 185.3.93.228
12 2026-08-12 01:22 639220943893596731
24 ms 185.3.93.228
11 2026-08-12 01:22 639220943893596731
24 ms 170.187.131.209
10 2026-08-12 01:07 639220934954704520
48 ms 185.3.93.228
9 2026-08-12 01:07 639220934954704520
48 ms 170.187.131.209
8 2026-08-12 00:52 639220925792457751
3 ms 185.3.93.228
7 2026-08-12 00:52 639220925792457751
3 ms 170.187.131.209
6 2026-08-12 00:36 639220916610063538
5 ms 170.187.131.209
5 2026-08-12 00:36 639220916610063538
5 ms 185.3.93.228
4 2026-08-12 00:21 639220907229361754
3 ms 170.187.131.209
3 2026-08-12 00:21 639220907229361754
3 ms 185.3.93.228
2 2026-08-12 00:05 639220897896762127
33 ms 185.3.93.228
1 2026-08-12 00:05 639220897896762127
33 ms 170.187.131.209