DNS response history for sendgrid.net

sendgrid.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 248 DNS check records, 248 successful responses, 0 failed responses, and 179 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 sendgrid.net.
Records on Selected Date

248

Historical checks stored for this nameserver on selected date

Average Latency

179 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

54.216.50.79

Most recently resolved hosting IP on selected date

Successful Responses

248

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 sendgrid.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
248 2026-08-12 23:48 639221753022017039
14 ms 54.216.50.79
247 2026-08-12 23:48 639221753022017039
14 ms 3.79.130.38
246 2026-08-12 23:48 639221753022017039
14 ms 18.158.228.216
245 2026-08-12 23:48 639221753022017039
14 ms 46.51.200.92
244 2026-08-12 23:33 639221744107644868
12 ms 18.158.228.216
243 2026-08-12 23:33 639221744107644868
12 ms 3.79.130.38
242 2026-08-12 23:33 639221744107644868
12 ms 54.216.50.79
241 2026-08-12 23:33 639221744107644868
12 ms 46.51.200.92
240 2026-08-12 23:18 639221735030187244
46 ms 3.79.130.38
239 2026-08-12 23:18 639221735030187244
46 ms 46.51.200.92
238 2026-08-12 23:18 639221735030187244
46 ms 18.158.228.216
237 2026-08-12 23:18 639221735030187244
46 ms 54.216.50.79
236 2026-08-12 23:03 639221725815508109
3 ms 54.216.50.79
235 2026-08-12 23:03 639221725815508109
3 ms 3.79.130.38
234 2026-08-12 23:03 639221725815508109
3 ms 18.158.228.216
233 2026-08-12 23:03 639221725815508109
3 ms 46.51.200.92
232 2026-08-12 22:11 639221694790955973
3 ms 18.158.228.216
231 2026-08-12 22:11 639221694790955973
3 ms 54.216.50.79
230 2026-08-12 22:11 639221694790955973
3 ms 46.51.200.92
229 2026-08-12 22:11 639221694790955973
3 ms 3.79.130.38
228 2026-08-12 21:56 639221685562451720
60 ms 18.158.228.216
227 2026-08-12 21:56 639221685562451720
60 ms 3.79.130.38
226 2026-08-12 21:56 639221685562451720
60 ms 54.216.50.79
225 2026-08-12 21:56 639221685562451720
60 ms 46.51.200.92
224 2026-08-12 21:40 639221676023655289
9 ms 18.158.228.216
223 2026-08-12 21:40 639221676023655289
9 ms 54.216.50.79
222 2026-08-12 21:40 639221676023655289
9 ms 46.51.200.92
221 2026-08-12 21:40 639221676023655289
9 ms 3.79.130.38
220 2026-08-12 21:24 639221666449119409
5 ms 54.216.50.79
219 2026-08-12 21:24 639221666449119409
5 ms 46.51.200.92
218 2026-08-12 21:24 639221666449119409
5 ms 3.79.130.38
217 2026-08-12 21:24 639221666449119409
5 ms 18.158.228.216
216 2026-08-12 20:32 639221635456432556
2021 ms 54.216.50.79
215 2026-08-12 20:32 639221635456432556
2021 ms 46.51.200.92
214 2026-08-12 20:32 639221635456432556
2021 ms 3.79.130.38
213 2026-08-12 20:32 639221635456432556
2021 ms 18.158.228.216
212 2026-08-12 20:17 639221626313054202
16 ms 3.79.130.38
211 2026-08-12 20:17 639221626313054202
16 ms 46.51.200.92
210 2026-08-12 20:17 639221626313054202
16 ms 18.158.228.216
209 2026-08-12 20:17 639221626313054202
16 ms 54.216.50.79
208 2026-08-12 20:02 639221617091958857
16 ms 3.79.130.38
207 2026-08-12 20:02 639221617091958857
16 ms 54.216.50.79
206 2026-08-12 20:02 639221617091958857
16 ms 46.51.200.92
205 2026-08-12 20:02 639221617091958857
16 ms 18.158.228.216
204 2026-08-12 19:46 639221607786737151
24 ms 3.79.130.38
203 2026-08-12 19:46 639221607786737151
24 ms 54.216.50.79
202 2026-08-12 19:46 639221607786737151
24 ms 46.51.200.92
201 2026-08-12 19:46 639221607786737151
24 ms 18.158.228.216
200 2026-08-12 18:54 639221576664330059
2027 ms 3.79.130.38
199 2026-08-12 18:54 639221576664330059
2027 ms 54.216.50.79
198 2026-08-12 18:54 639221576664330059
2027 ms 18.158.228.216
197 2026-08-12 18:54 639221576664330059
2027 ms 46.51.200.92
196 2026-08-12 18:39 639221567514216674
56 ms 18.158.228.216
195 2026-08-12 18:39 639221567514216674
56 ms 3.79.130.38
194 2026-08-12 18:39 639221567514216674
56 ms 54.216.50.79
193 2026-08-12 18:39 639221567514216674
56 ms 46.51.200.92
192 2026-08-12 18:24 639221558399762524
9 ms 46.51.200.92
191 2026-08-12 18:24 639221558399762524
9 ms 18.158.228.216
190 2026-08-12 18:24 639221558399762524
9 ms 3.79.130.38
189 2026-08-12 18:24 639221558399762524
9 ms 54.216.50.79
188 2026-08-12 18:08 639221549052016282
48 ms 46.51.200.92
187 2026-08-12 18:08 639221549052016282
48 ms 54.216.50.79
186 2026-08-12 18:08 639221549052016282
48 ms 3.79.130.38
185 2026-08-12 18:08 639221549052016282
48 ms 18.158.228.216
184 2026-08-12 17:16 639221517673834934
5 ms 46.51.200.92
183 2026-08-12 17:16 639221517673834934
5 ms 3.79.130.38
182 2026-08-12 17:16 639221517673834934
5 ms 18.158.228.216
181 2026-08-12 17:16 639221517673834934
5 ms 54.216.50.79
180 2026-08-12 17:00 639221508282311633
15 ms 18.158.228.216
179 2026-08-12 17:00 639221508282311633
15 ms 46.51.200.92
178 2026-08-12 17:00 639221508282311633
15 ms 54.216.50.79
177 2026-08-12 17:00 639221508282311633
15 ms 3.79.130.38
176 2026-08-12 16:45 639221498786324983
4 ms 3.79.130.38
175 2026-08-12 16:45 639221498786324983
4 ms 54.216.50.79
174 2026-08-12 16:45 639221498786324983
4 ms 46.51.200.92
173 2026-08-12 16:45 639221498786324983
4 ms 18.158.228.216
172 2026-08-12 16:29 639221489157589737
24 ms 46.51.200.92
171 2026-08-12 16:29 639221489157589737
24 ms 18.158.228.216
170 2026-08-12 16:29 639221489157589737
24 ms 54.216.50.79
169 2026-08-12 16:29 639221489157589737
24 ms 3.79.130.38
168 2026-08-12 15:36 639221457655914645
12 ms 54.216.50.79
167 2026-08-12 15:36 639221457655914645
12 ms 18.158.228.216
166 2026-08-12 15:36 639221457655914645
12 ms 3.79.130.38
165 2026-08-12 15:36 639221457655914645
12 ms 46.51.200.92
164 2026-08-12 15:20 639221448164090526
8 ms 18.158.228.216
163 2026-08-12 15:20 639221448164090526
8 ms 54.216.50.79
162 2026-08-12 15:20 639221448164090526
8 ms 46.51.200.92
161 2026-08-12 15:20 639221448164090526
8 ms 3.79.130.38
160 2026-08-12 15:04 639221438725783630
4 ms 18.158.228.216
159 2026-08-12 15:04 639221438725783630
4 ms 46.51.200.92
158 2026-08-12 15:04 639221438725783630
4 ms 54.216.50.79
157 2026-08-12 15:04 639221438725783630
4 ms 3.79.130.38
156 2026-08-12 14:49 639221429178071087
11 ms 46.51.200.92
155 2026-08-12 14:49 639221429178071087
11 ms 18.158.228.216
154 2026-08-12 14:49 639221429178071087
11 ms 3.79.130.38
153 2026-08-12 14:49 639221429178071087
11 ms 54.216.50.79
152 2026-08-12 13:56 639221397761278719
6 ms 3.79.130.38
151 2026-08-12 13:56 639221397761278719
6 ms 18.158.228.216
150 2026-08-12 13:56 639221397761278719
6 ms 46.51.200.92
149 2026-08-12 13:56 639221397761278719
6 ms 54.216.50.79
148 2026-08-12 13:40 639221388200567278
14 ms 3.79.130.38
147 2026-08-12 13:40 639221388200567278
14 ms 54.216.50.79
146 2026-08-12 13:40 639221388200567278
14 ms 18.158.228.216
145 2026-08-12 13:40 639221388200567278
14 ms 46.51.200.92
144 2026-08-12 13:24 639221378483570949
53 ms 3.79.130.38
143 2026-08-12 13:24 639221378483570949
53 ms 18.158.228.216
142 2026-08-12 13:24 639221378483570949
53 ms 46.51.200.92
141 2026-08-12 13:24 639221378483570949
53 ms 54.216.50.79
140 2026-08-12 13:08 639221368872360139
16 ms 46.51.200.92
139 2026-08-12 13:08 639221368872360139
16 ms 18.158.228.216
138 2026-08-12 13:08 639221368872360139
16 ms 54.216.50.79
137 2026-08-12 13:08 639221368872360139
16 ms 3.79.130.38
136 2026-08-12 12:15 639221337226647415
3 ms 46.51.200.92
135 2026-08-12 12:15 639221337226647415
3 ms 3.79.130.38
134 2026-08-12 12:15 639221337226647415
3 ms 18.158.228.216
133 2026-08-12 12:15 639221337226647415
3 ms 54.216.50.79
132 2026-08-12 12:00 639221327924087446
11 ms 54.216.50.79
131 2026-08-12 12:00 639221327924087446
11 ms 46.51.200.92
130 2026-08-12 12:00 639221327924087446
11 ms 3.79.130.38
129 2026-08-12 12:00 639221327924087446
11 ms 18.158.228.216
128 2026-08-12 11:43 639221318096976375
2 ms 54.216.50.79
127 2026-08-12 11:43 639221318096976375
2 ms 46.51.200.92
126 2026-08-12 11:43 639221318096976375
2 ms 3.79.130.38
125 2026-08-12 11:43 639221318096976375
2 ms 18.158.228.216
124 2026-08-12 11:27 639221308343145274
2019 ms 3.79.130.38
123 2026-08-12 11:27 639221308343145274
2019 ms 18.158.228.216
122 2026-08-12 11:27 639221308343145274
2019 ms 46.51.200.92
121 2026-08-12 11:27 639221308343145274
2019 ms 54.216.50.79
120 2026-08-12 10:35 639221277089610470
34 ms 18.158.228.216
119 2026-08-12 10:35 639221277089610470
34 ms 3.79.130.38
118 2026-08-12 10:35 639221277089610470
34 ms 54.216.50.79
117 2026-08-12 10:35 639221277089610470
34 ms 46.51.200.92
116 2026-08-12 10:19 639221267628136359
31 ms 54.216.50.79
115 2026-08-12 10:19 639221267628136359
31 ms 3.79.130.38
114 2026-08-12 10:19 639221267628136359
31 ms 46.51.200.92
113 2026-08-12 10:19 639221267628136359
31 ms 18.158.228.216
112 2026-08-12 10:03 639221257907569952
5 ms 3.79.130.38
111 2026-08-12 10:03 639221257907569952
5 ms 46.51.200.92
110 2026-08-12 10:03 639221257907569952
5 ms 18.158.228.216
109 2026-08-12 10:03 639221257907569952
5 ms 54.216.50.79
108 2026-08-12 09:47 639221248402420965
45 ms 54.216.50.79
107 2026-08-12 09:47 639221248402420965
45 ms 3.79.130.38
106 2026-08-12 09:47 639221248402420965
45 ms 18.158.228.216
105 2026-08-12 09:47 639221248402420965
45 ms 46.51.200.92
104 2026-08-12 08:55 639221216797540533
14 ms 54.216.50.79
103 2026-08-12 08:55 639221216797540533
14 ms 46.51.200.92
102 2026-08-12 08:55 639221216797540533
14 ms 18.158.228.216
101 2026-08-12 08:55 639221216797540533
14 ms 3.79.130.38
100 2026-08-12 08:39 639221207385792352
14 ms 3.79.130.38
99 2026-08-12 08:39 639221207385792352
14 ms 54.216.50.79
98 2026-08-12 08:39 639221207385792352
14 ms 46.51.200.92
97 2026-08-12 08:39 639221207385792352
14 ms 18.158.228.216
96 2026-08-12 08:23 639221198078534844
14 ms 46.51.200.92
95 2026-08-12 08:23 639221198078534844
14 ms 54.216.50.79
94 2026-08-12 08:23 639221198078534844
14 ms 3.79.130.38
93 2026-08-12 08:23 639221198078534844
14 ms 18.158.228.216
92 2026-08-12 08:08 639221188677585577
43 ms 18.158.228.216
91 2026-08-12 08:08 639221188677585577
43 ms 46.51.200.92
90 2026-08-12 08:08 639221188677585577
43 ms 54.216.50.79
89 2026-08-12 08:08 639221188677585577
43 ms 3.79.130.38
88 2026-08-12 07:16 639221157276484143
3 ms 46.51.200.92
87 2026-08-12 07:16 639221157276484143
3 ms 54.216.50.79
86 2026-08-12 07:16 639221157276484143
3 ms 3.79.130.38
85 2026-08-12 07:16 639221157276484143
3 ms 18.158.228.216
84 2026-08-12 07:00 639221147876262183
11 ms 18.158.228.216
83 2026-08-12 07:00 639221147876262183
11 ms 54.216.50.79
82 2026-08-12 07:00 639221147876262183
11 ms 46.51.200.92
81 2026-08-12 07:00 639221147876262183
11 ms 3.79.130.38
80 2026-08-12 06:44 639221138388812469
4 ms 54.216.50.79
79 2026-08-12 06:44 639221138388812469
4 ms 3.79.130.38
78 2026-08-12 06:44 639221138388812469
4 ms 18.158.228.216
77 2026-08-12 06:44 639221138388812469
4 ms 46.51.200.92
76 2026-08-12 06:29 639221128987381118
30 ms 3.79.130.38
75 2026-08-12 06:29 639221128987381118
30 ms 18.158.228.216
74 2026-08-12 06:29 639221128987381118
30 ms 54.216.50.79
73 2026-08-12 06:29 639221128987381118
30 ms 46.51.200.92
72 2026-08-12 05:37 639221097816416095
5 ms 3.79.130.38
71 2026-08-12 05:37 639221097816416095
5 ms 46.51.200.92
70 2026-08-12 05:37 639221097816416095
5 ms 18.158.228.216
69 2026-08-12 05:37 639221097816416095
5 ms 54.216.50.79
68 2026-08-12 05:21 639221088508065616
3 ms 3.79.130.38
67 2026-08-12 05:21 639221088508065616
3 ms 18.158.228.216
66 2026-08-12 05:21 639221088508065616
3 ms 54.216.50.79
65 2026-08-12 05:21 639221088508065616
3 ms 46.51.200.92
64 2026-08-12 05:05 639221079092308503
4 ms 3.79.130.38
63 2026-08-12 05:05 639221079092308503
4 ms 18.158.228.216
62 2026-08-12 05:05 639221079092308503
4 ms 46.51.200.92
61 2026-08-12 05:05 639221079092308503
4 ms 54.216.50.79
60 2026-08-12 04:50 639221069595873597
10 ms 54.216.50.79
59 2026-08-12 04:50 639221069595873597
10 ms 18.158.228.216
58 2026-08-12 04:50 639221069595873597
10 ms 3.79.130.38
57 2026-08-12 04:50 639221069595873597
10 ms 46.51.200.92
56 2026-08-12 03:58 639221038601577496
3 ms 3.79.130.38
55 2026-08-12 03:58 639221038601577496
3 ms 18.158.228.216
54 2026-08-12 03:58 639221038601577496
3 ms 46.51.200.92
53 2026-08-12 03:58 639221038601577496
3 ms 54.216.50.79
52 2026-08-12 03:43 639221029533901299
3 ms 3.79.130.38
51 2026-08-12 03:43 639221029533901299
3 ms 18.158.228.216
50 2026-08-12 03:43 639221029533901299
3 ms 54.216.50.79
49 2026-08-12 03:43 639221029533901299
3 ms 46.51.200.92
48 2026-08-12 03:27 639221020333828965
58 ms 54.216.50.79
47 2026-08-12 03:27 639221020333828965
58 ms 3.79.130.38
46 2026-08-12 03:27 639221020333828965
58 ms 18.158.228.216
45 2026-08-12 03:27 639221020333828965
58 ms 46.51.200.92
44 2026-08-12 03:12 639221011110510484
12 ms 46.51.200.92
43 2026-08-12 03:12 639221011110510484
12 ms 54.216.50.79
42 2026-08-12 03:12 639221011110510484
12 ms 3.79.130.38
41 2026-08-12 03:12 639221011110510484
12 ms 18.158.228.216
40 2026-08-12 02:20 639220979815209769
2036 ms 46.51.200.92
39 2026-08-12 02:20 639220979815209769
2036 ms 18.158.228.216
38 2026-08-12 02:20 639220979815209769
2036 ms 3.79.130.38
37 2026-08-12 02:20 639220979815209769
2036 ms 54.216.50.79
36 2026-08-12 02:05 639220970971410921
21 ms 3.79.130.38
35 2026-08-12 02:05 639220970971410921
21 ms 54.216.50.79
34 2026-08-12 02:05 639220970971410921
21 ms 46.51.200.92
33 2026-08-12 02:05 639220970971410921
21 ms 18.158.228.216
32 2026-08-12 01:50 639220961848982361
12 ms 3.79.130.38
31 2026-08-12 01:50 639220961848982361
12 ms 18.158.228.216
30 2026-08-12 01:50 639220961848982361
12 ms 54.216.50.79
29 2026-08-12 01:50 639220961848982361
12 ms 46.51.200.92
28 2026-08-12 01:35 639220952784591501
15 ms 3.79.130.38
27 2026-08-12 01:35 639220952784591501
15 ms 46.51.200.92
26 2026-08-12 01:35 639220952784591501
15 ms 18.158.228.216
25 2026-08-12 01:35 639220952784591501
15 ms 54.216.50.79
24 2026-08-12 01:20 639220943893596731
8 ms 3.79.130.38
23 2026-08-12 01:20 639220943893596731
8 ms 46.51.200.92
22 2026-08-12 01:20 639220943893596731
8 ms 18.158.228.216
21 2026-08-12 01:20 639220943893596731
8 ms 54.216.50.79
20 2026-08-12 01:05 639220934954704520
14 ms 18.158.228.216
19 2026-08-12 01:05 639220934954704520
14 ms 54.216.50.79
18 2026-08-12 01:05 639220934954704520
14 ms 46.51.200.92
17 2026-08-12 01:05 639220934954704520
14 ms 3.79.130.38
16 2026-08-12 00:50 639220925792457751
17 ms 18.158.228.216
15 2026-08-12 00:50 639220925792457751
17 ms 54.216.50.79
14 2026-08-12 00:50 639220925792457751
17 ms 3.79.130.38
13 2026-08-12 00:50 639220925792457751
17 ms 46.51.200.92
12 2026-08-12 00:34 639220916610063538
10 ms 18.158.228.216
11 2026-08-12 00:34 639220916610063538
10 ms 46.51.200.92
10 2026-08-12 00:34 639220916610063538
10 ms 54.216.50.79
9 2026-08-12 00:34 639220916610063538
10 ms 3.79.130.38
8 2026-08-12 00:19 639220907229361754
2020 ms 3.79.130.38
7 2026-08-12 00:19 639220907229361754
2020 ms 54.216.50.79
6 2026-08-12 00:19 639220907229361754
2020 ms 46.51.200.92
5 2026-08-12 00:19 639220907229361754
2020 ms 18.158.228.216
4 2026-08-12 00:03 639220897896762127
16 ms 54.216.50.79
3 2026-08-12 00:03 639220897896762127
16 ms 3.79.130.38
2 2026-08-12 00:03 639220897896762127
16 ms 18.158.228.216
1 2026-08-12 00:03 639220897896762127
16 ms 46.51.200.92