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 2026-08-22. For this date, NameServerHistory found 222 DNS check records, 222 successful responses, 0 failed responses, and 389 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

222

Historical checks stored for this nameserver on selected date

Average Latency

389 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:55

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

222

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 2026-08-22 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
222 2026-08-22 23:55 639230391807229016
135 ms 51.79.169.158
221 2026-08-22 23:55 639230391807229016
135 ms 37.59.140.183
220 2026-08-22 23:55 639230391807229016
135 ms 51.75.129.38
219 2026-08-22 23:39 639230382051619327
240 ms 51.75.129.38
218 2026-08-22 23:39 639230382051619327
240 ms 51.79.169.158
217 2026-08-22 23:39 639230382051619327
240 ms 37.59.140.183
216 2026-08-22 23:22 639230372323353529
213 ms 51.79.169.158
215 2026-08-22 23:22 639230372323353529
213 ms 51.75.129.38
214 2026-08-22 23:22 639230372323353529
213 ms 37.59.140.183
213 2026-08-22 23:06 639230362586451064
111 ms 51.75.129.38
212 2026-08-22 23:06 639230362586451064
111 ms 51.79.169.158
211 2026-08-22 23:06 639230362586451064
111 ms 37.59.140.183
210 2026-08-22 22:50 639230352793666303
2162 ms 51.75.129.38
209 2026-08-22 22:50 639230352793666303
2162 ms 51.79.169.158
208 2026-08-22 22:50 639230352793666303
2162 ms 37.59.140.183
207 2026-08-22 22:33 639230342775737758
216 ms 51.79.169.158
206 2026-08-22 22:33 639230342775737758
216 ms 51.75.129.38
205 2026-08-22 22:33 639230342775737758
216 ms 37.59.140.183
204 2026-08-22 22:16 639230332639939561
117 ms 51.75.129.38
203 2026-08-22 22:16 639230332639939561
117 ms 51.79.169.158
202 2026-08-22 22:16 639230332639939561
117 ms 37.59.140.183
201 2026-08-22 21:23 639230301014190104
122 ms 51.75.129.38
200 2026-08-22 21:23 639230301014190104
122 ms 51.79.169.158
199 2026-08-22 21:23 639230301014190104
122 ms 37.59.140.183
198 2026-08-22 21:07 639230291048161498
207 ms 37.59.140.183
197 2026-08-22 21:07 639230291048161498
207 ms 51.75.129.38
196 2026-08-22 21:07 639230291048161498
207 ms 51.79.169.158
195 2026-08-22 20:50 639230280894353664
137 ms 51.79.169.158
194 2026-08-22 20:50 639230280894353664
137 ms 51.75.129.38
193 2026-08-22 20:50 639230280894353664
137 ms 37.59.140.183
192 2026-08-22 20:33 639230270699419073
147 ms 37.59.140.183
191 2026-08-22 20:33 639230270699419073
147 ms 51.75.129.38
190 2026-08-22 20:33 639230270699419073
147 ms 51.79.169.158
189 2026-08-22 20:16 639230260248163050
125 ms 51.75.129.38
188 2026-08-22 20:16 639230260248163050
125 ms 37.59.140.183
187 2026-08-22 20:16 639230260248163050
125 ms 51.79.169.158
186 2026-08-22 19:59 639230250122494282
120 ms 51.75.129.38
185 2026-08-22 19:59 639230250122494282
120 ms 51.79.169.158
184 2026-08-22 19:59 639230250122494282
120 ms 37.59.140.183
183 2026-08-22 19:42 639230239972935046
44 ms 37.59.140.183
182 2026-08-22 19:42 639230239972935046
44 ms 51.75.129.38
181 2026-08-22 19:42 639230239972935046
44 ms 51.79.169.158
180 2026-08-22 19:25 639230229963262464
2044 ms 51.79.169.158
179 2026-08-22 19:25 639230229963262464
2044 ms 37.59.140.183
178 2026-08-22 19:25 639230229963262464
2044 ms 51.75.129.38
177 2026-08-22 19:08 639230220033804658
121 ms 37.59.140.183
176 2026-08-22 19:08 639230220033804658
121 ms 51.79.169.158
175 2026-08-22 19:08 639230220033804658
121 ms 51.75.129.38
174 2026-08-22 18:52 639230209891107289
10 ms 37.59.140.183
173 2026-08-22 18:52 639230209891107289
10 ms 51.75.129.38
172 2026-08-22 18:52 639230209891107289
10 ms 51.79.169.158
171 2026-08-22 18:34 639230199630298717
120 ms 37.59.140.183
170 2026-08-22 18:34 639230199630298717
120 ms 51.75.129.38
169 2026-08-22 18:34 639230199630298717
120 ms 51.79.169.158
168 2026-08-22 18:17 639230189301984150
97 ms 37.59.140.183
167 2026-08-22 18:17 639230189301984150
97 ms 51.75.129.38
166 2026-08-22 18:17 639230189301984150
97 ms 51.79.169.158
165 2026-08-22 17:24 639230157138468804
124 ms 51.79.169.158
164 2026-08-22 17:24 639230157138468804
124 ms 51.75.129.38
163 2026-08-22 17:24 639230157138468804
124 ms 37.59.140.183
162 2026-08-22 17:07 639230146987869495
201 ms 51.79.169.158
161 2026-08-22 17:07 639230146987869495
201 ms 51.75.129.38
160 2026-08-22 17:07 639230146987869495
201 ms 37.59.140.183
159 2026-08-22 16:50 639230136768638516
2042 ms 51.79.169.158
158 2026-08-22 16:50 639230136768638516
2042 ms 51.75.129.38
157 2026-08-22 16:50 639230136768638516
2042 ms 37.59.140.183
156 2026-08-22 16:33 639230126735907877
283 ms 51.75.129.38
155 2026-08-22 16:33 639230126735907877
283 ms 37.59.140.183
154 2026-08-22 16:33 639230126735907877
283 ms 51.79.169.158
153 2026-08-22 16:16 639230116551187768
117 ms 51.75.129.38
152 2026-08-22 16:16 639230116551187768
117 ms 37.59.140.183
151 2026-08-22 16:16 639230116551187768
117 ms 51.79.169.158
150 2026-08-22 15:59 639230106335615913
2297 ms 51.79.169.158
149 2026-08-22 15:59 639230106335615913
2297 ms 51.75.129.38
148 2026-08-22 15:59 639230106335615913
2297 ms 37.59.140.183
147 2026-08-22 15:42 639230096177758176
7 ms 37.59.140.183
146 2026-08-22 15:42 639230096177758176
7 ms 51.75.129.38
145 2026-08-22 15:42 639230096177758176
7 ms 51.79.169.158
144 2026-08-22 15:25 639230086185999993
55 ms 51.75.129.38
143 2026-08-22 15:25 639230086185999993
55 ms 51.79.169.158
142 2026-08-22 15:25 639230086185999993
55 ms 37.59.140.183
141 2026-08-22 15:09 639230076247854903
201 ms 37.59.140.183
140 2026-08-22 15:09 639230076247854903
201 ms 51.75.129.38
139 2026-08-22 15:09 639230076247854903
201 ms 51.79.169.158
138 2026-08-22 14:52 639230066076077530
119 ms 51.75.129.38
137 2026-08-22 14:52 639230066076077530
119 ms 37.59.140.183
136 2026-08-22 14:52 639230066076077530
119 ms 51.79.169.158
135 2026-08-22 14:35 639230055738197328
191 ms 37.59.140.183
134 2026-08-22 14:35 639230055738197328
191 ms 51.75.129.38
133 2026-08-22 14:35 639230055738197328
191 ms 51.79.169.158
132 2026-08-22 14:17 639230045411225521
216 ms 51.75.129.38
131 2026-08-22 14:17 639230045411225521
216 ms 51.79.169.158
130 2026-08-22 14:17 639230045411225521
216 ms 37.59.140.183
129 2026-08-22 13:24 639230013046000470
123 ms 51.75.129.38
128 2026-08-22 13:24 639230013046000470
123 ms 51.79.169.158
127 2026-08-22 13:24 639230013046000470
123 ms 37.59.140.183
126 2026-08-22 13:07 639230003090037878
189 ms 37.59.140.183
125 2026-08-22 13:07 639230003090037878
189 ms 51.79.169.158
124 2026-08-22 13:07 639230003090037878
189 ms 51.75.129.38
123 2026-08-22 12:50 639229993008259475
121 ms 51.79.169.158
122 2026-08-22 12:50 639229993008259475
121 ms 51.75.129.38
121 2026-08-22 12:50 639229993008259475
121 ms 37.59.140.183
120 2026-08-22 12:33 639229982909449470
352 ms 51.75.129.38
119 2026-08-22 12:33 639229982909449470
352 ms 51.79.169.158
118 2026-08-22 12:33 639229982909449470
352 ms 37.59.140.183
117 2026-08-22 12:17 639229973035502212
4008 ms 51.75.129.38
116 2026-08-22 12:17 639229973035502212
4008 ms 51.79.169.158
115 2026-08-22 12:17 639229973035502212
4008 ms 37.59.140.183
114 2026-08-22 12:00 639229963064296145
118 ms 37.59.140.183
113 2026-08-22 12:00 639229963064296145
118 ms 51.79.169.158
112 2026-08-22 12:00 639229963064296145
118 ms 51.75.129.38
111 2026-08-22 11:43 639229952996162143
122 ms 51.75.129.38
110 2026-08-22 11:43 639229952996162143
122 ms 37.59.140.183
109 2026-08-22 11:43 639229952996162143
122 ms 51.79.169.158
108 2026-08-22 11:27 639229943051949195
185 ms 37.59.140.183
107 2026-08-22 11:27 639229943051949195
185 ms 51.75.129.38
106 2026-08-22 11:27 639229943051949195
185 ms 51.79.169.158
105 2026-08-22 11:10 639229932919214934
196 ms 51.79.169.158
104 2026-08-22 11:10 639229932919214934
196 ms 37.59.140.183
103 2026-08-22 11:10 639229932919214934
196 ms 51.75.129.38
102 2026-08-22 10:53 639229922745889838
120 ms 51.79.169.158
101 2026-08-22 10:53 639229922745889838
120 ms 51.75.129.38
100 2026-08-22 10:53 639229922745889838
120 ms 37.59.140.183
99 2026-08-22 10:36 639229912587214796
130 ms 51.75.129.38
98 2026-08-22 10:36 639229912587214796
130 ms 51.79.169.158
97 2026-08-22 10:36 639229912587214796
130 ms 37.59.140.183
96 2026-08-22 10:19 639229902240004454
119 ms 37.59.140.183
95 2026-08-22 10:19 639229902240004454
119 ms 51.79.169.158
94 2026-08-22 10:19 639229902240004454
119 ms 51.75.129.38
93 2026-08-22 09:27 639229870800501662
300 ms 37.59.140.183
92 2026-08-22 09:27 639229870800501662
300 ms 51.79.169.158
91 2026-08-22 09:27 639229870800501662
300 ms 51.75.129.38
90 2026-08-22 09:10 639229861058384956
112 ms 51.75.129.38
89 2026-08-22 09:10 639229861058384956
112 ms 37.59.140.183
88 2026-08-22 09:10 639229861058384956
112 ms 51.79.169.158
87 2026-08-22 08:54 639229851158592604
220 ms 51.75.129.38
86 2026-08-22 08:54 639229851158592604
220 ms 51.79.169.158
85 2026-08-22 08:54 639229851158592604
220 ms 37.59.140.183
84 2026-08-22 08:38 639229841475569629
2139 ms 51.75.129.38
83 2026-08-22 08:38 639229841475569629
2139 ms 37.59.140.183
82 2026-08-22 08:38 639229841475569629
2139 ms 51.79.169.158
81 2026-08-22 08:22 639229831887658471
196 ms 51.75.129.38
80 2026-08-22 08:22 639229831887658471
196 ms 51.79.169.158
79 2026-08-22 08:22 639229831887658471
196 ms 37.59.140.183
78 2026-08-22 08:05 639229822043670346
35 ms 51.75.129.38
77 2026-08-22 08:05 639229822043670346
35 ms 51.79.169.158
76 2026-08-22 08:05 639229822043670346
35 ms 37.59.140.183
75 2026-08-22 07:49 639229812327913936
335 ms 51.79.169.158
74 2026-08-22 07:49 639229812327913936
335 ms 51.75.129.38
73 2026-08-22 07:49 639229812327913936
335 ms 37.59.140.183
72 2026-08-22 07:33 639229802629488686
2007 ms 37.59.140.183
71 2026-08-22 07:33 639229802629488686
2007 ms 51.79.169.158
70 2026-08-22 07:33 639229802629488686
2007 ms 51.75.129.38
69 2026-08-22 07:17 639229793051447309
2253 ms 51.75.129.38
68 2026-08-22 07:17 639229793051447309
2253 ms 51.79.169.158
67 2026-08-22 07:17 639229793051447309
2253 ms 37.59.140.183
66 2026-08-22 07:01 639229783303531961
105 ms 37.59.140.183
65 2026-08-22 07:01 639229783303531961
105 ms 51.79.169.158
64 2026-08-22 07:01 639229783303531961
105 ms 51.75.129.38
63 2026-08-22 06:44 639229773458051942
161 ms 51.79.169.158
62 2026-08-22 06:44 639229773458051942
161 ms 37.59.140.183
61 2026-08-22 06:44 639229773458051942
161 ms 51.75.129.38
60 2026-08-22 06:27 639229763373848056
198 ms 51.79.169.158
59 2026-08-22 06:27 639229763373848056
198 ms 51.75.129.38
58 2026-08-22 06:27 639229763373848056
198 ms 37.59.140.183
57 2026-08-22 05:35 639229732140622809
114 ms 37.59.140.183
56 2026-08-22 05:35 639229732140622809
114 ms 51.75.129.38
55 2026-08-22 05:35 639229732140622809
114 ms 51.79.169.158
54 2026-08-22 05:20 639229722699695967
4 ms 51.79.169.158
53 2026-08-22 05:20 639229722699695967
4 ms 37.59.140.183
52 2026-08-22 05:20 639229722699695967
4 ms 51.75.129.38
51 2026-08-22 05:04 639229713097498075
118 ms 51.75.129.38
50 2026-08-22 05:04 639229713097498075
118 ms 51.79.169.158
49 2026-08-22 05:04 639229713097498075
118 ms 37.59.140.183
48 2026-08-22 04:48 639229703543969637
408 ms 37.59.140.183
47 2026-08-22 04:48 639229703543969637
408 ms 51.75.129.38
46 2026-08-22 04:48 639229703543969637
408 ms 51.79.169.158
45 2026-08-22 04:32 639229693970392873
255 ms 37.59.140.183
44 2026-08-22 04:32 639229693970392873
255 ms 51.75.129.38
43 2026-08-22 04:32 639229693970392873
255 ms 51.79.169.158
42 2026-08-22 04:15 639229684277329469
118 ms 51.75.129.38
41 2026-08-22 04:15 639229684277329469
118 ms 37.59.140.183
40 2026-08-22 04:15 639229684277329469
118 ms 51.79.169.158
39 2026-08-22 03:59 639229674501596661
3 ms 51.79.169.158
38 2026-08-22 03:59 639229674501596661
3 ms 37.59.140.183
37 2026-08-22 03:59 639229674501596661
3 ms 51.75.129.38
36 2026-08-22 03:43 639229665064441147
4 ms 51.79.169.158
35 2026-08-22 03:43 639229665064441147
4 ms 37.59.140.183
34 2026-08-22 03:43 639229665064441147
4 ms 51.75.129.38
33 2026-08-22 03:27 639229655507536872
200 ms 51.79.169.158
32 2026-08-22 03:27 639229655507536872
200 ms 51.75.129.38
31 2026-08-22 03:27 639229655507536872
200 ms 37.59.140.183
30 2026-08-22 03:11 639229645849603111
121 ms 37.59.140.183
29 2026-08-22 03:11 639229645849603111
121 ms 51.75.129.38
28 2026-08-22 03:11 639229645849603111
121 ms 51.79.169.158
27 2026-08-22 02:55 639229636090497453
120 ms 37.59.140.183
26 2026-08-22 02:55 639229636090497453
120 ms 51.79.169.158
25 2026-08-22 02:55 639229636090497453
120 ms 51.75.129.38
24 2026-08-22 02:38 639229625978544281
58 ms 51.79.169.158
23 2026-08-22 02:38 639229625978544281
58 ms 51.75.129.38
22 2026-08-22 02:38 639229625978544281
58 ms 37.59.140.183
21 2026-08-22 01:46 639229594644662176
310 ms 51.79.169.158
20 2026-08-22 01:46 639229594644662176
310 ms 51.75.129.38
19 2026-08-22 01:46 639229594644662176
310 ms 37.59.140.183
18 2026-08-22 01:30 639229585214633065
2 ms 51.79.169.158
17 2026-08-22 01:30 639229585214633065
2 ms 37.59.140.183
16 2026-08-22 01:30 639229585214633065
2 ms 51.75.129.38
15 2026-08-22 01:14 639229575581042175
121 ms 51.79.169.158
14 2026-08-22 01:14 639229575581042175
121 ms 37.59.140.183
13 2026-08-22 01:14 639229575581042175
121 ms 51.75.129.38
12 2026-08-22 00:58 639229565912268962
233 ms 51.75.129.38
11 2026-08-22 00:58 639229565912268962
233 ms 37.59.140.183
10 2026-08-22 00:58 639229565912268962
233 ms 51.79.169.158
9 2026-08-22 00:42 639229556237813203
196 ms 37.59.140.183
8 2026-08-22 00:42 639229556237813203
196 ms 51.79.169.158
7 2026-08-22 00:42 639229556237813203
196 ms 51.75.129.38
6 2026-08-22 00:26 639229546625802518
116 ms 51.75.129.38
5 2026-08-22 00:26 639229546625802518
116 ms 51.79.169.158
4 2026-08-22 00:26 639229546625802518
116 ms 37.59.140.183
3 2026-08-22 00:10 639229537172016621
116 ms 51.79.169.158
2 2026-08-22 00:10 639229537172016621
116 ms 37.59.140.183
1 2026-08-22 00:10 639229537172016621
116 ms 51.75.129.38