DNS response history for ns2.s2mailblaster.com

ns2.s2mailblaster.com 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 2026-08-24. For this date, NameServerHistory found 168 DNS check records, 168 successful responses, 0 failed responses, and 323 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 ns2.s2mailblaster.com.
Records on Selected Date

168

Historical checks stored for this nameserver on selected date

Average Latency

323 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

51.79.169.158

Most recently resolved hosting IP on selected date

Successful Responses

168

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 ns2.s2mailblaster.com

Showing DNS history for 2026-08-24 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
168 2026-08-24 23:54 639232119551972438
119 ms 51.79.169.158
167 2026-08-24 23:54 639232119551972438
119 ms 51.75.129.38
166 2026-08-24 23:54 639232119551972438
119 ms 37.59.140.183
165 2026-08-24 23:37 639232109112567473
45 ms 51.75.129.38
164 2026-08-24 23:37 639232109112567473
45 ms 37.59.140.183
163 2026-08-24 23:37 639232109112567473
45 ms 51.79.169.158
162 2026-08-24 22:44 639232077430823987
2156 ms 51.75.129.38
161 2026-08-24 22:44 639232077430823987
2156 ms 51.79.169.158
160 2026-08-24 22:44 639232077430823987
2156 ms 37.59.140.183
159 2026-08-24 22:27 639232067340513033
122 ms 37.59.140.183
158 2026-08-24 22:27 639232067340513033
122 ms 51.79.169.158
157 2026-08-24 22:27 639232067340513033
122 ms 51.75.129.38
156 2026-08-24 22:10 639232057157944387
42 ms 51.79.169.158
155 2026-08-24 22:10 639232057157944387
42 ms 37.59.140.183
154 2026-08-24 22:10 639232057157944387
42 ms 51.75.129.38
153 2026-08-24 21:53 639232046895282144
135 ms 51.79.169.158
152 2026-08-24 21:53 639232046895282144
135 ms 37.59.140.183
151 2026-08-24 21:53 639232046895282144
135 ms 51.75.129.38
150 2026-08-24 20:59 639232014356623395
248 ms 51.75.129.38
149 2026-08-24 20:59 639232014356623395
248 ms 51.79.169.158
148 2026-08-24 20:59 639232014356623395
248 ms 37.59.140.183
147 2026-08-24 20:42 639232004177831322
23 ms 51.75.129.38
146 2026-08-24 20:42 639232004177831322
23 ms 51.79.169.158
145 2026-08-24 20:42 639232004177831322
23 ms 37.59.140.183
144 2026-08-24 20:25 639231993997863976
212 ms 51.79.169.158
143 2026-08-24 20:25 639231993997863976
212 ms 37.59.140.183
142 2026-08-24 20:25 639231993997863976
212 ms 51.75.129.38
141 2026-08-24 20:08 639231983967363696
239 ms 51.75.129.38
140 2026-08-24 20:08 639231983967363696
239 ms 37.59.140.183
139 2026-08-24 20:08 639231983967363696
239 ms 51.79.169.158
138 2026-08-24 19:16 639231952257842845
6 ms 51.79.169.158
137 2026-08-24 19:16 639231952257842845
6 ms 37.59.140.183
136 2026-08-24 19:16 639231952257842845
6 ms 51.75.129.38
135 2026-08-24 18:59 639231942277816756
125 ms 51.79.169.158
134 2026-08-24 18:59 639231942277816756
125 ms 37.59.140.183
133 2026-08-24 18:59 639231942277816756
125 ms 51.75.129.38
132 2026-08-24 18:42 639231932094180724
134 ms 51.79.169.158
131 2026-08-24 18:42 639231932094180724
134 ms 37.59.140.183
130 2026-08-24 18:42 639231932094180724
134 ms 51.75.129.38
129 2026-08-24 18:25 639231922041034838
208 ms 51.79.169.158
128 2026-08-24 18:25 639231922041034838
208 ms 37.59.140.183
127 2026-08-24 18:25 639231922041034838
208 ms 51.75.129.38
126 2026-08-24 17:32 639231890488117536
116 ms 37.59.140.183
125 2026-08-24 17:32 639231890488117536
116 ms 51.75.129.38
124 2026-08-24 17:32 639231890488117536
116 ms 51.79.169.158
123 2026-08-24 17:16 639231880574255543
2267 ms 51.79.169.158
122 2026-08-24 17:16 639231880574255543
2267 ms 37.59.140.183
121 2026-08-24 17:16 639231880574255543
2267 ms 51.75.129.38
120 2026-08-24 16:59 639231870418029045
344 ms 37.59.140.183
119 2026-08-24 16:59 639231870418029045
344 ms 51.75.129.38
118 2026-08-24 16:59 639231870418029045
344 ms 51.79.169.158
117 2026-08-24 16:42 639231860258429562
44 ms 51.75.129.38
116 2026-08-24 16:42 639231860258429562
44 ms 37.59.140.183
115 2026-08-24 16:42 639231860258429562
44 ms 51.79.169.158
114 2026-08-24 15:49 639231828211839931
116 ms 51.79.169.158
113 2026-08-24 15:49 639231828211839931
116 ms 37.59.140.183
112 2026-08-24 15:49 639231828211839931
116 ms 51.75.129.38
111 2026-08-24 15:32 639231818080917481
2058 ms 37.59.140.183
110 2026-08-24 15:32 639231818080917481
2058 ms 51.75.129.38
109 2026-08-24 15:32 639231818080917481
2058 ms 51.79.169.158
108 2026-08-24 15:15 639231807961539652
214 ms 51.79.169.158
107 2026-08-24 15:15 639231807961539652
214 ms 51.75.129.38
106 2026-08-24 15:15 639231807961539652
214 ms 37.59.140.183
105 2026-08-24 14:58 639231797631669865
366 ms 51.75.129.38
104 2026-08-24 14:58 639231797631669865
366 ms 51.79.169.158
103 2026-08-24 14:58 639231797631669865
366 ms 37.59.140.183
102 2026-08-24 14:05 639231765923559455
45 ms 37.59.140.183
101 2026-08-24 14:05 639231765923559455
45 ms 51.79.169.158
100 2026-08-24 14:05 639231765923559455
45 ms 51.75.129.38
99 2026-08-24 13:48 639231755868832964
113 ms 51.79.169.158
98 2026-08-24 13:48 639231755868832964
113 ms 37.59.140.183
97 2026-08-24 13:48 639231755868832964
113 ms 51.75.129.38
96 2026-08-24 13:31 639231745628278877
122 ms 37.59.140.183
95 2026-08-24 13:31 639231745628278877
122 ms 51.79.169.158
94 2026-08-24 13:31 639231745628278877
122 ms 51.75.129.38
93 2026-08-24 13:14 639231735407682062
2207 ms 51.79.169.158
92 2026-08-24 13:14 639231735407682062
2207 ms 37.59.140.183
91 2026-08-24 13:14 639231735407682062
2207 ms 51.75.129.38
90 2026-08-24 12:21 639231703815441688
48 ms 51.79.169.158
89 2026-08-24 12:21 639231703815441688
48 ms 51.75.129.38
88 2026-08-24 12:21 639231703815441688
48 ms 37.59.140.183
87 2026-08-24 12:05 639231693747052549
384 ms 51.79.169.158
86 2026-08-24 12:05 639231693747052549
384 ms 37.59.140.183
85 2026-08-24 12:05 639231693747052549
384 ms 51.75.129.38
84 2026-08-24 11:48 639231683712487276
266 ms 51.79.169.158
83 2026-08-24 11:48 639231683712487276
266 ms 51.75.129.38
82 2026-08-24 11:48 639231683712487276
266 ms 37.59.140.183
81 2026-08-24 11:31 639231673513573868
123 ms 37.59.140.183
80 2026-08-24 11:31 639231673513573868
123 ms 51.75.129.38
79 2026-08-24 11:31 639231673513573868
123 ms 51.79.169.158
78 2026-08-24 10:38 639231641791249939
116 ms 51.75.129.38
77 2026-08-24 10:38 639231641791249939
116 ms 37.59.140.183
76 2026-08-24 10:38 639231641791249939
116 ms 51.79.169.158
75 2026-08-24 10:21 639231631866211033
122 ms 37.59.140.183
74 2026-08-24 10:21 639231631866211033
122 ms 51.75.129.38
73 2026-08-24 10:21 639231631866211033
122 ms 51.79.169.158
72 2026-08-24 10:05 639231621644955316
205 ms 51.79.169.158
71 2026-08-24 10:05 639231621644955316
205 ms 37.59.140.183
70 2026-08-24 10:05 639231621644955316
205 ms 51.75.129.38
69 2026-08-24 09:48 639231611478799259
246 ms 51.75.129.38
68 2026-08-24 09:48 639231611478799259
246 ms 37.59.140.183
67 2026-08-24 09:48 639231611478799259
246 ms 51.79.169.158
66 2026-08-24 08:55 639231579923718211
119 ms 37.59.140.183
65 2026-08-24 08:55 639231579923718211
119 ms 51.79.169.158
64 2026-08-24 08:55 639231579923718211
119 ms 51.75.129.38
63 2026-08-24 08:38 639231569810702936
124 ms 51.79.169.158
62 2026-08-24 08:38 639231569810702936
124 ms 51.75.129.38
61 2026-08-24 08:38 639231569810702936
124 ms 37.59.140.183
60 2026-08-24 08:21 639231559762411619
119 ms 37.59.140.183
59 2026-08-24 08:21 639231559762411619
119 ms 51.75.129.38
58 2026-08-24 08:21 639231559762411619
119 ms 51.79.169.158
57 2026-08-24 08:04 639231549663595407
2176 ms 51.75.129.38
56 2026-08-24 08:04 639231549663595407
2176 ms 37.59.140.183
55 2026-08-24 08:04 639231549663595407
2176 ms 51.79.169.158
54 2026-08-24 07:12 639231518076817246
6 ms 51.75.129.38
53 2026-08-24 07:12 639231518076817246
6 ms 37.59.140.183
52 2026-08-24 07:12 639231518076817246
6 ms 51.79.169.158
51 2026-08-24 06:55 639231508078650885
120 ms 51.75.129.38
50 2026-08-24 06:55 639231508078650885
120 ms 37.59.140.183
49 2026-08-24 06:55 639231508078650885
120 ms 51.79.169.158
48 2026-08-24 06:39 639231498210697093
145 ms 37.59.140.183
47 2026-08-24 06:39 639231498210697093
145 ms 51.75.129.38
46 2026-08-24 06:39 639231498210697093
145 ms 51.79.169.158
45 2026-08-24 06:22 639231488109699360
121 ms 51.75.129.38
44 2026-08-24 06:22 639231488109699360
121 ms 37.59.140.183
43 2026-08-24 06:22 639231488109699360
121 ms 51.79.169.158
42 2026-08-24 05:30 639231456772510692
4 ms 37.59.140.183
41 2026-08-24 05:30 639231456772510692
4 ms 51.75.129.38
40 2026-08-24 05:30 639231456772510692
4 ms 51.79.169.158
39 2026-08-24 05:14 639231447084631185
123 ms 51.79.169.158
38 2026-08-24 05:14 639231447084631185
123 ms 37.59.140.183
37 2026-08-24 05:14 639231447084631185
123 ms 51.75.129.38
36 2026-08-24 04:57 639231437208519473
119 ms 51.79.169.158
35 2026-08-24 04:57 639231437208519473
119 ms 37.59.140.183
34 2026-08-24 04:57 639231437208519473
119 ms 51.75.129.38
33 2026-08-24 04:40 639231427209627490
222 ms 37.59.140.183
32 2026-08-24 04:40 639231427209627490
222 ms 51.79.169.158
31 2026-08-24 04:40 639231427209627490
222 ms 51.75.129.38
30 2026-08-24 03:48 639231395791246644
118 ms 37.59.140.183
29 2026-08-24 03:48 639231395791246644
118 ms 51.75.129.38
28 2026-08-24 03:48 639231395791246644
118 ms 51.79.169.158
27 2026-08-24 03:32 639231386075551458
125 ms 51.79.169.158
26 2026-08-24 03:32 639231386075551458
125 ms 37.59.140.183
25 2026-08-24 03:32 639231386075551458
125 ms 51.75.129.38
24 2026-08-24 03:16 639231376208713791
120 ms 51.75.129.38
23 2026-08-24 03:16 639231376208713791
120 ms 51.79.169.158
22 2026-08-24 03:16 639231376208713791
120 ms 37.59.140.183
21 2026-08-24 02:59 639231366170589276
117 ms 37.59.140.183
20 2026-08-24 02:59 639231366170589276
117 ms 51.75.129.38
19 2026-08-24 02:59 639231366170589276
117 ms 51.79.169.158
18 2026-08-24 02:06 639231334732159368
203 ms 51.75.129.38
17 2026-08-24 02:06 639231334732159368
203 ms 37.59.140.183
16 2026-08-24 02:06 639231334732159368
203 ms 51.79.169.158
15 2026-08-24 01:50 639231325035670078
190 ms 37.59.140.183
14 2026-08-24 01:50 639231325035670078
190 ms 51.79.169.158
13 2026-08-24 01:50 639231325035670078
190 ms 51.75.129.38
12 2026-08-24 01:34 639231315132253837
117 ms 51.79.169.158
11 2026-08-24 01:34 639231315132253837
117 ms 37.59.140.183
10 2026-08-24 01:34 639231315132253837
117 ms 51.75.129.38
9 2026-08-24 01:17 639231305014280808
19 ms 37.59.140.183
8 2026-08-24 01:17 639231305014280808
19 ms 51.75.129.38
7 2026-08-24 01:17 639231305014280808
19 ms 51.79.169.158
6 2026-08-24 00:25 639231273779380675
208 ms 37.59.140.183
5 2026-08-24 00:25 639231273779380675
208 ms 51.75.129.38
4 2026-08-24 00:25 639231273779380675
208 ms 51.79.169.158
3 2026-08-24 00:09 639231264180839154
133 ms 51.75.129.38
2 2026-08-24 00:09 639231264180839154
133 ms 51.79.169.158
1 2026-08-24 00:09 639231264180839154
133 ms 37.59.140.183