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 2026-08-11. For this date, NameServerHistory found 152 DNS check records, 152 successful responses, 0 failed responses, and 193 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

152

Historical checks stored for this nameserver on selected date

Average Latency

193 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 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

152

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 2026-08-11 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
152 2026-08-11 23:49 639220888396333845
2012 ms 170.187.131.209
151 2026-08-11 23:49 639220888396333845
2012 ms 185.3.93.228
150 2026-08-11 23:34 639220878864937382
4 ms 170.187.131.209
149 2026-08-11 23:34 639220878864937382
4 ms 185.3.93.228
148 2026-08-11 22:42 639220847369072314
7 ms 170.187.131.209
147 2026-08-11 22:42 639220847369072314
7 ms 185.3.93.228
146 2026-08-11 22:26 639220838037764925
22 ms 170.187.131.209
145 2026-08-11 22:26 639220838037764925
22 ms 185.3.93.228
144 2026-08-11 22:11 639220828735120634
4 ms 170.187.131.209
143 2026-08-11 22:11 639220828735120634
4 ms 185.3.93.228
142 2026-08-11 21:55 639220819447979766
8 ms 185.3.93.228
141 2026-08-11 21:55 639220819447979766
8 ms 170.187.131.209
140 2026-08-11 21:40 639220810056531741
63 ms 185.3.93.228
139 2026-08-11 21:40 639220810056531741
63 ms 170.187.131.209
138 2026-08-11 21:24 639220800745746593
12 ms 185.3.93.228
137 2026-08-11 21:24 639220800745746593
12 ms 170.187.131.209
136 2026-08-11 21:08 639220791351626349
5 ms 170.187.131.209
135 2026-08-11 21:08 639220791351626349
5 ms 185.3.93.228
134 2026-08-11 20:53 639220782021256610
12 ms 185.3.93.228
133 2026-08-11 20:53 639220782021256610
12 ms 170.187.131.209
132 2026-08-11 20:37 639220772603347755
25 ms 185.3.93.228
131 2026-08-11 20:37 639220772603347755
25 ms 170.187.131.209
130 2026-08-11 20:21 639220763224057047
40 ms 185.3.93.228
129 2026-08-11 20:21 639220763224057047
40 ms 170.187.131.209
128 2026-08-11 20:06 639220753691117767
14 ms 185.3.93.228
127 2026-08-11 20:06 639220753691117767
14 ms 170.187.131.209
126 2026-08-11 19:49 639220744107836218
38 ms 170.187.131.209
125 2026-08-11 19:49 639220744107836218
38 ms 185.3.93.228
124 2026-08-11 18:56 639220711927629898
5 ms 185.3.93.228
123 2026-08-11 18:56 639220711927629898
5 ms 170.187.131.209
122 2026-08-11 18:40 639220702299437921
52 ms 170.187.131.209
121 2026-08-11 18:40 639220702299437921
52 ms 185.3.93.228
120 2026-08-11 18:24 639220692505468181
108 ms 170.187.131.209
119 2026-08-11 18:24 639220692505468181
108 ms 185.3.93.228
118 2026-08-11 18:07 639220682669911239
10 ms 185.3.93.228
117 2026-08-11 18:07 639220682669911239
10 ms 170.187.131.209
116 2026-08-11 17:51 639220672929841526
2019 ms 170.187.131.209
115 2026-08-11 17:51 639220672929841526
2019 ms 185.3.93.228
114 2026-08-11 17:35 639220663225662315
17 ms 185.3.93.228
113 2026-08-11 17:35 639220663225662315
17 ms 170.187.131.209
112 2026-08-11 17:19 639220653846255684
17 ms 185.3.93.228
111 2026-08-11 17:19 639220653846255684
17 ms 170.187.131.209
110 2026-08-11 17:04 639220644420909059
15 ms 170.187.131.209
109 2026-08-11 17:04 639220644420909059
15 ms 185.3.93.228
108 2026-08-11 16:48 639220635074970435
26 ms 185.3.93.228
107 2026-08-11 16:48 639220635074970435
26 ms 170.187.131.209
106 2026-08-11 16:32 639220625614385966
37 ms 185.3.93.228
105 2026-08-11 16:32 639220625614385966
37 ms 170.187.131.209
104 2026-08-11 16:17 639220616132212636
5 ms 170.187.131.209
103 2026-08-11 16:17 639220616132212636
5 ms 185.3.93.228
102 2026-08-11 16:00 639220606533651662
76 ms 185.3.93.228
101 2026-08-11 16:00 639220606533651662
76 ms 170.187.131.209
100 2026-08-11 15:07 639220574514514318
12 ms 170.187.131.209
99 2026-08-11 15:07 639220574514514318
12 ms 185.3.93.228
98 2026-08-11 14:52 639220565124823874
14 ms 170.187.131.209
97 2026-08-11 14:52 639220565124823874
14 ms 185.3.93.228
96 2026-08-11 14:36 639220555799311478
9 ms 185.3.93.228
95 2026-08-11 14:36 639220555799311478
9 ms 170.187.131.209
94 2026-08-11 14:21 639220546481577614
12 ms 185.3.93.228
93 2026-08-11 14:21 639220546481577614
12 ms 170.187.131.209
92 2026-08-11 14:05 639220537036533154
9 ms 185.3.93.228
91 2026-08-11 14:05 639220537036533154
9 ms 170.187.131.209
90 2026-08-11 13:49 639220527719177174
17 ms 170.187.131.209
89 2026-08-11 13:49 639220527719177174
17 ms 185.3.93.228
88 2026-08-11 13:33 639220518173088308
7 ms 185.3.93.228
87 2026-08-11 13:33 639220518173088308
7 ms 170.187.131.209
86 2026-08-11 13:18 639220508902896243
4 ms 185.3.93.228
85 2026-08-11 13:18 639220508902896243
4 ms 170.187.131.209
84 2026-08-11 13:02 639220499455923005
23 ms 185.3.93.228
83 2026-08-11 13:02 639220499455923005
23 ms 170.187.131.209
82 2026-08-11 12:47 639220490082583768
35 ms 185.3.93.228
81 2026-08-11 12:47 639220490082583768
35 ms 170.187.131.209
80 2026-08-11 12:31 639220480636590998
2016 ms 170.187.131.209
79 2026-08-11 12:31 639220480636590998
2016 ms 185.3.93.228
78 2026-08-11 12:12 639220469585029273
46 ms 185.3.93.228
77 2026-08-11 12:12 639220469585029273
46 ms 170.187.131.209
76 2026-08-11 11:20 639220438074188884
23 ms 185.3.93.228
75 2026-08-11 11:20 639220438074188884
23 ms 170.187.131.209
74 2026-08-11 11:05 639220428789720049
30 ms 170.187.131.209
73 2026-08-11 11:05 639220428789720049
30 ms 185.3.93.228
72 2026-08-11 10:49 639220419558302820
4 ms 170.187.131.209
71 2026-08-11 10:49 639220419558302820
4 ms 185.3.93.228
70 2026-08-11 10:34 639220410448738795
77 ms 170.187.131.209
69 2026-08-11 10:34 639220410448738795
77 ms 185.3.93.228
68 2026-08-11 10:19 639220401034081530
6 ms 185.3.93.228
67 2026-08-11 10:19 639220401034081530
6 ms 170.187.131.209
66 2026-08-11 10:03 639220391766674161
2018 ms 170.187.131.209
65 2026-08-11 10:03 639220391766674161
2018 ms 185.3.93.228
64 2026-08-11 09:47 639220382275807148
14 ms 170.187.131.209
63 2026-08-11 09:47 639220382275807148
14 ms 185.3.93.228
62 2026-08-11 09:32 639220373034162867
16 ms 185.3.93.228
61 2026-08-11 09:32 639220373034162867
16 ms 170.187.131.209
60 2026-08-11 09:17 639220363994971859
13 ms 170.187.131.209
59 2026-08-11 09:17 639220363994971859
13 ms 185.3.93.228
58 2026-08-11 09:01 639220354563965455
69 ms 185.3.93.228
57 2026-08-11 09:01 639220354563965455
69 ms 170.187.131.209
56 2026-08-11 08:46 639220345437414880
3 ms 185.3.93.228
55 2026-08-11 08:46 639220345437414880
3 ms 170.187.131.209
54 2026-08-11 08:30 639220336024248987
32 ms 170.187.131.209
53 2026-08-11 08:30 639220336024248987
32 ms 185.3.93.228
52 2026-08-11 07:37 639220304233635692
2021 ms 170.187.131.209
51 2026-08-11 07:37 639220304233635692
2021 ms 185.3.93.228
50 2026-08-11 07:22 639220294872170960
14 ms 185.3.93.228
49 2026-08-11 07:22 639220294872170960
14 ms 170.187.131.209
48 2026-08-11 07:06 639220285547177980
17 ms 185.3.93.228
47 2026-08-11 07:06 639220285547177980
17 ms 170.187.131.209
46 2026-08-11 06:51 639220276337941315
24 ms 170.187.131.209
45 2026-08-11 06:51 639220276337941315
24 ms 185.3.93.228
44 2026-08-11 06:35 639220267175191677
30 ms 185.3.93.228
43 2026-08-11 06:35 639220267175191677
30 ms 170.187.131.209
42 2026-08-11 06:20 639220257981518924
7 ms 170.187.131.209
41 2026-08-11 06:20 639220257981518924
7 ms 185.3.93.228
40 2026-08-11 06:05 639220249265489070
4 ms 185.3.93.228
39 2026-08-11 06:05 639220249265489070
4 ms 170.187.131.209
38 2026-08-11 05:51 639220240700249205
2020 ms 170.187.131.209
37 2026-08-11 05:51 639220240700249205
2020 ms 185.3.93.228
36 2026-08-11 05:37 639220231975029986
18 ms 185.3.93.228
35 2026-08-11 05:37 639220231975029986
18 ms 170.187.131.209
34 2026-08-11 05:22 639220223261176932
10 ms 170.187.131.209
33 2026-08-11 05:22 639220223261176932
10 ms 185.3.93.228
32 2026-08-11 05:07 639220214366718456
6 ms 185.3.93.228
31 2026-08-11 05:07 639220214366718456
6 ms 170.187.131.209
30 2026-08-11 04:52 639220205306334524
5 ms 185.3.93.228
29 2026-08-11 04:52 639220205306334524
5 ms 170.187.131.209
28 2026-08-11 04:01 639220174463175061
49 ms 170.187.131.209
27 2026-08-11 04:01 639220174463175061
49 ms 185.3.93.228
26 2026-08-11 03:47 639220165777190438
51 ms 170.187.131.209
25 2026-08-11 03:47 639220165777190438
51 ms 185.3.93.228
24 2026-08-11 03:32 639220156880374825
75 ms 185.3.93.228
23 2026-08-11 03:32 639220156880374825
75 ms 170.187.131.209
22 2026-08-11 03:18 639220148139986945
60 ms 170.187.131.209
21 2026-08-11 03:18 639220148139986945
60 ms 185.3.93.228
20 2026-08-11 03:03 639220139271074299
105 ms 185.3.93.228
19 2026-08-11 03:03 639220139271074299
105 ms 170.187.131.209
18 2026-08-11 02:48 639220130565901336
133 ms 170.187.131.209
17 2026-08-11 02:48 639220130565901336
133 ms 185.3.93.228
16 2026-08-11 02:34 639220121659980575
31 ms 185.3.93.228
15 2026-08-11 02:34 639220121659980575
31 ms 170.187.131.209
14 2026-08-11 02:19 639220112857650894
227 ms 170.187.131.209
13 2026-08-11 02:19 639220112857650894
227 ms 185.3.93.228
12 2026-08-11 02:04 639220103767686219
86 ms 185.3.93.228
11 2026-08-11 02:04 639220103767686219
86 ms 170.187.131.209
10 2026-08-11 01:48 639220094545970611
89 ms 170.187.131.209
9 2026-08-11 01:48 639220094545970611
89 ms 185.3.93.228
8 2026-08-11 01:33 639220085476091081
38 ms 185.3.93.228
7 2026-08-11 01:33 639220085476091081
38 ms 170.187.131.209
6 2026-08-11 01:18 639220076243751161
106 ms 185.3.93.228
5 2026-08-11 01:18 639220076243751161
106 ms 170.187.131.209
4 2026-08-11 00:27 639220045322845190
193 ms 185.3.93.228
3 2026-08-11 00:27 639220045322845190
193 ms 170.187.131.209
2 2026-08-11 00:12 639220036434132314
98 ms 170.187.131.209
1 2026-08-11 00:12 639220036434132314
98 ms 185.3.93.228