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 2026-08-22. For this date, NameServerHistory found 148 DNS check records, 148 successful responses, 0 failed responses, and 242 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

148

Historical checks stored for this nameserver on selected date

Average Latency

242 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:46

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

148

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 2026-08-22 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
148 2026-08-22 23:46 639230391807229016
7 ms 170.187.131.209
147 2026-08-22 23:46 639230391807229016
7 ms 185.3.93.228
146 2026-08-22 23:30 639230382051619327
33 ms 185.3.93.228
145 2026-08-22 23:30 639230382051619327
33 ms 170.187.131.209
144 2026-08-22 23:14 639230372323353529
12 ms 185.3.93.228
143 2026-08-22 23:14 639230372323353529
12 ms 170.187.131.209
142 2026-08-22 22:58 639230362586451064
48 ms 170.187.131.209
141 2026-08-22 22:58 639230362586451064
48 ms 185.3.93.228
140 2026-08-22 22:41 639230352793666303
6 ms 170.187.131.209
139 2026-08-22 22:41 639230352793666303
6 ms 185.3.93.228
138 2026-08-22 22:25 639230342775737758
12 ms 170.187.131.209
137 2026-08-22 22:25 639230342775737758
12 ms 185.3.93.228
136 2026-08-22 22:08 639230332639939561
21 ms 170.187.131.209
135 2026-08-22 22:08 639230332639939561
21 ms 185.3.93.228
134 2026-08-22 21:15 639230301014190104
8 ms 185.3.93.228
133 2026-08-22 21:15 639230301014190104
8 ms 170.187.131.209
132 2026-08-22 20:59 639230291048161498
6 ms 170.187.131.209
131 2026-08-22 20:59 639230291048161498
6 ms 185.3.93.228
130 2026-08-22 20:42 639230280894353664
34 ms 170.187.131.209
129 2026-08-22 20:42 639230280894353664
34 ms 185.3.93.228
128 2026-08-22 20:25 639230270699419073
40 ms 185.3.93.228
127 2026-08-22 20:25 639230270699419073
40 ms 170.187.131.209
126 2026-08-22 20:07 639230260248163050
24 ms 170.187.131.209
125 2026-08-22 20:07 639230260248163050
24 ms 185.3.93.228
124 2026-08-22 19:50 639230250122494282
2016 ms 185.3.93.228
123 2026-08-22 19:50 639230250122494282
2016 ms 170.187.131.209
122 2026-08-22 19:33 639230239972935046
7 ms 170.187.131.209
121 2026-08-22 19:33 639230239972935046
7 ms 185.3.93.228
120 2026-08-22 19:17 639230229963262464
43 ms 170.187.131.209
119 2026-08-22 19:17 639230229963262464
43 ms 185.3.93.228
118 2026-08-22 19:00 639230220033804658
21 ms 185.3.93.228
117 2026-08-22 19:00 639230220033804658
21 ms 170.187.131.209
116 2026-08-22 18:43 639230209891107289
26 ms 170.187.131.209
115 2026-08-22 18:43 639230209891107289
26 ms 185.3.93.228
114 2026-08-22 18:26 639230199630298717
8 ms 170.187.131.209
113 2026-08-22 18:26 639230199630298717
8 ms 185.3.93.228
112 2026-08-22 18:09 639230189301984150
2012 ms 170.187.131.209
111 2026-08-22 18:09 639230189301984150
2012 ms 185.3.93.228
110 2026-08-22 17:15 639230157138468804
2023 ms 185.3.93.228
109 2026-08-22 17:15 639230157138468804
2023 ms 170.187.131.209
108 2026-08-22 16:58 639230146987869495
43 ms 170.187.131.209
107 2026-08-22 16:58 639230146987869495
43 ms 185.3.93.228
106 2026-08-22 16:41 639230136768638516
12 ms 170.187.131.209
105 2026-08-22 16:41 639230136768638516
12 ms 185.3.93.228
104 2026-08-22 16:25 639230126735907877
46 ms 170.187.131.209
103 2026-08-22 16:25 639230126735907877
46 ms 185.3.93.228
102 2026-08-22 16:08 639230116551187768
49 ms 170.187.131.209
101 2026-08-22 16:08 639230116551187768
49 ms 185.3.93.228
100 2026-08-22 15:51 639230106335615913
23 ms 185.3.93.228
99 2026-08-22 15:51 639230106335615913
23 ms 170.187.131.209
98 2026-08-22 15:34 639230096177758176
7 ms 170.187.131.209
97 2026-08-22 15:34 639230096177758176
7 ms 185.3.93.228
96 2026-08-22 15:17 639230086185999993
5 ms 185.3.93.228
95 2026-08-22 15:17 639230086185999993
5 ms 170.187.131.209
94 2026-08-22 15:01 639230076247854903
2036 ms 185.3.93.228
93 2026-08-22 15:01 639230076247854903
2036 ms 170.187.131.209
92 2026-08-22 14:44 639230066076077530
35 ms 170.187.131.209
91 2026-08-22 14:44 639230066076077530
35 ms 185.3.93.228
90 2026-08-22 14:26 639230055738197328
36 ms 170.187.131.209
89 2026-08-22 14:26 639230055738197328
36 ms 185.3.93.228
88 2026-08-22 14:09 639230045411225521
21 ms 185.3.93.228
87 2026-08-22 14:09 639230045411225521
21 ms 170.187.131.209
86 2026-08-22 13:15 639230013046000470
95 ms 185.3.93.228
85 2026-08-22 13:15 639230013046000470
95 ms 170.187.131.209
84 2026-08-22 12:59 639230003090037878
27 ms 170.187.131.209
83 2026-08-22 12:59 639230003090037878
27 ms 185.3.93.228
82 2026-08-22 12:42 639229993008259475
49 ms 185.3.93.228
81 2026-08-22 12:42 639229993008259475
49 ms 170.187.131.209
80 2026-08-22 12:25 639229982909449470
27 ms 185.3.93.228
79 2026-08-22 12:25 639229982909449470
27 ms 170.187.131.209
78 2026-08-22 12:09 639229973035502212
10 ms 170.187.131.209
77 2026-08-22 12:09 639229973035502212
10 ms 185.3.93.228
76 2026-08-22 11:52 639229963064296145
11 ms 170.187.131.209
75 2026-08-22 11:52 639229963064296145
11 ms 185.3.93.228
74 2026-08-22 11:35 639229952996162143
38 ms 170.187.131.209
73 2026-08-22 11:35 639229952996162143
38 ms 185.3.93.228
72 2026-08-22 11:19 639229943051949195
33 ms 185.3.93.228
71 2026-08-22 11:19 639229943051949195
33 ms 170.187.131.209
70 2026-08-22 11:02 639229932919214934
2064 ms 185.3.93.228
69 2026-08-22 11:02 639229932919214934
2064 ms 170.187.131.209
68 2026-08-22 10:45 639229922745889838
2018 ms 185.3.93.228
67 2026-08-22 10:45 639229922745889838
2018 ms 170.187.131.209
66 2026-08-22 10:28 639229912587214796
16 ms 185.3.93.228
65 2026-08-22 10:28 639229912587214796
16 ms 170.187.131.209
64 2026-08-22 10:11 639229902240004454
28 ms 185.3.93.228
63 2026-08-22 10:11 639229902240004454
28 ms 170.187.131.209
62 2026-08-22 09:18 639229870800501662
6 ms 185.3.93.228
61 2026-08-22 09:18 639229870800501662
6 ms 170.187.131.209
60 2026-08-22 09:02 639229861058384956
5 ms 185.3.93.228
59 2026-08-22 09:02 639229861058384956
5 ms 170.187.131.209
58 2026-08-22 08:45 639229851158592604
59 ms 170.187.131.209
57 2026-08-22 08:45 639229851158592604
59 ms 185.3.93.228
56 2026-08-22 08:29 639229841475569629
5 ms 185.3.93.228
55 2026-08-22 08:29 639229841475569629
5 ms 170.187.131.209
54 2026-08-22 08:13 639229831887658471
33 ms 185.3.93.228
53 2026-08-22 08:13 639229831887658471
33 ms 170.187.131.209
52 2026-08-22 07:57 639229822043670346
21 ms 170.187.131.209
51 2026-08-22 07:57 639229822043670346
21 ms 185.3.93.228
50 2026-08-22 07:41 639229812327913936
6 ms 185.3.93.228
49 2026-08-22 07:41 639229812327913936
6 ms 170.187.131.209
48 2026-08-22 07:25 639229802629488686
51 ms 170.187.131.209
47 2026-08-22 07:25 639229802629488686
51 ms 185.3.93.228
46 2026-08-22 07:09 639229793051447309
32 ms 185.3.93.228
45 2026-08-22 07:09 639229793051447309
32 ms 170.187.131.209
44 2026-08-22 06:52 639229783303531961
4 ms 170.187.131.209
43 2026-08-22 06:52 639229783303531961
4 ms 185.3.93.228
42 2026-08-22 06:36 639229773458051942
20 ms 185.3.93.228
41 2026-08-22 06:36 639229773458051942
20 ms 170.187.131.209
40 2026-08-22 06:19 639229763373848056
31 ms 185.3.93.228
39 2026-08-22 06:19 639229763373848056
31 ms 170.187.131.209
38 2026-08-22 05:27 639229732140622809
27 ms 185.3.93.228
37 2026-08-22 05:27 639229732140622809
27 ms 170.187.131.209
36 2026-08-22 05:11 639229722699695967
2024 ms 185.3.93.228
35 2026-08-22 05:11 639229722699695967
2024 ms 170.187.131.209
34 2026-08-22 04:55 639229713097498075
13 ms 170.187.131.209
33 2026-08-22 04:55 639229713097498075
13 ms 185.3.93.228
32 2026-08-22 04:39 639229703543969637
16 ms 170.187.131.209
31 2026-08-22 04:39 639229703543969637
16 ms 185.3.93.228
30 2026-08-22 04:23 639229693970392873
6 ms 170.187.131.209
29 2026-08-22 04:23 639229693970392873
6 ms 185.3.93.228
28 2026-08-22 04:07 639229684277329469
9 ms 170.187.131.209
27 2026-08-22 04:07 639229684277329469
9 ms 185.3.93.228
26 2026-08-22 03:51 639229674501596661
28 ms 185.3.93.228
25 2026-08-22 03:51 639229674501596661
28 ms 170.187.131.209
24 2026-08-22 03:35 639229665064441147
23 ms 185.3.93.228
23 2026-08-22 03:35 639229665064441147
23 ms 170.187.131.209
22 2026-08-22 03:19 639229655507536872
21 ms 185.3.93.228
21 2026-08-22 03:19 639229655507536872
21 ms 170.187.131.209
20 2026-08-22 03:03 639229645849603111
34 ms 170.187.131.209
19 2026-08-22 03:03 639229645849603111
34 ms 185.3.93.228
18 2026-08-22 02:47 639229636090497453
68 ms 170.187.131.209
17 2026-08-22 02:47 639229636090497453
68 ms 185.3.93.228
16 2026-08-22 02:30 639229625978544281
2010 ms 170.187.131.209
15 2026-08-22 02:30 639229625978544281
2010 ms 185.3.93.228
14 2026-08-22 01:38 639229594644662176
9 ms 185.3.93.228
13 2026-08-22 01:38 639229594644662176
9 ms 170.187.131.209
12 2026-08-22 01:22 639229585214633065
37 ms 170.187.131.209
11 2026-08-22 01:22 639229585214633065
37 ms 185.3.93.228
10 2026-08-22 01:06 639229575581042175
8 ms 185.3.93.228
9 2026-08-22 01:06 639229575581042175
8 ms 170.187.131.209
8 2026-08-22 00:50 639229565912268962
34 ms 170.187.131.209
7 2026-08-22 00:50 639229565912268962
34 ms 185.3.93.228
6 2026-08-22 00:34 639229556237813203
33 ms 185.3.93.228
5 2026-08-22 00:34 639229556237813203
33 ms 170.187.131.209
4 2026-08-22 00:18 639229546625802518
54 ms 185.3.93.228
3 2026-08-22 00:18 639229546625802518
54 ms 170.187.131.209
2 2026-08-22 00:02 639229537172016621
35 ms 185.3.93.228
1 2026-08-22 00:02 639229537172016621
35 ms 170.187.131.209