DNS response history for ext-cust.squarespace.com

ext-cust.squarespace.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 2026-08-12. For this date, NameServerHistory found 245 DNS check records, 244 successful responses, 1 failed responses, and 157 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 ext-cust.squarespace.com.
Records on Selected Date

245

Historical checks stored for this nameserver on selected date

Average Latency

157 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.185.159.145

Most recently resolved hosting IP on selected date

Successful Responses

244

Checks that returned a measurable response

Failed Responses

1

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 ext-cust.squarespace.com

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
245 2026-08-12 23:49 639221753022017039
14 ms 198.185.159.145
244 2026-08-12 23:49 639221753022017039
14 ms 198.185.159.144
243 2026-08-12 23:49 639221753022017039
14 ms 198.49.23.145
242 2026-08-12 23:49 639221753022017039
14 ms 198.49.23.144
241 2026-08-12 23:34 639221744107644868
21 ms 198.185.159.144
240 2026-08-12 23:34 639221744107644868
21 ms 198.49.23.144
239 2026-08-12 23:34 639221744107644868
21 ms 198.49.23.145
238 2026-08-12 23:34 639221744107644868
21 ms 198.185.159.145
237 2026-08-12 23:19 639221735030187244
13 ms 198.185.159.144
236 2026-08-12 23:19 639221735030187244
13 ms 198.49.23.144
235 2026-08-12 23:19 639221735030187244
13 ms 198.49.23.145
234 2026-08-12 23:19 639221735030187244
13 ms 198.185.159.145
233 2026-08-12 23:04 639221725815508109
39 ms 198.185.159.145
232 2026-08-12 23:04 639221725815508109
39 ms 198.185.159.144
231 2026-08-12 23:04 639221725815508109
39 ms 198.49.23.144
230 2026-08-12 23:04 639221725815508109
39 ms 198.49.23.145
229 2026-08-12 22:12 639221694790955973
4 ms 198.185.159.144
228 2026-08-12 22:12 639221694790955973
4 ms 198.49.23.144
227 2026-08-12 22:12 639221694790955973
4 ms 198.49.23.145
226 2026-08-12 22:12 639221694790955973
4 ms 198.185.159.145
225 2026-08-12 21:57 639221685562451720
9 ms 198.185.159.144
224 2026-08-12 21:57 639221685562451720
9 ms 198.49.23.145
223 2026-08-12 21:57 639221685562451720
9 ms 198.185.159.145
222 2026-08-12 21:57 639221685562451720
9 ms 198.49.23.144
221 2026-08-12 21:41 639221676023655289
5 ms 198.49.23.145
220 2026-08-12 21:41 639221676023655289
5 ms 198.185.159.145
219 2026-08-12 21:41 639221676023655289
5 ms 198.185.159.144
218 2026-08-12 21:41 639221676023655289
5 ms 198.49.23.144
217 2026-08-12 21:25 639221666449119409
28 ms 198.185.159.144
216 2026-08-12 21:25 639221666449119409
28 ms 198.49.23.144
215 2026-08-12 21:25 639221666449119409
28 ms 198.49.23.145
214 2026-08-12 21:25 639221666449119409
28 ms 198.185.159.145
213 2026-08-12 20:34 639221635456432556
15 ms 198.49.23.144
212 2026-08-12 20:34 639221635456432556
15 ms 198.185.159.145
211 2026-08-12 20:34 639221635456432556
15 ms 198.185.159.144
210 2026-08-12 20:34 639221635456432556
15 ms 198.49.23.145
209 2026-08-12 20:18 639221626313054202
11 ms 198.185.159.145
208 2026-08-12 20:18 639221626313054202
11 ms 198.185.159.144
207 2026-08-12 20:18 639221626313054202
11 ms 198.49.23.144
206 2026-08-12 20:18 639221626313054202
11 ms 198.49.23.145
205 2026-08-12 20:03 639221617091958857
27 ms 198.49.23.145
204 2026-08-12 20:03 639221617091958857
27 ms 198.185.159.145
203 2026-08-12 20:03 639221617091958857
27 ms 198.185.159.144
202 2026-08-12 20:03 639221617091958857
27 ms 198.49.23.144
201 2026-08-12 19:47 639221607786737151
4 ms 198.185.159.144
200 2026-08-12 19:47 639221607786737151
4 ms 198.49.23.144
199 2026-08-12 19:47 639221607786737151
4 ms 198.49.23.145
198 2026-08-12 19:47 639221607786737151
4 ms 198.185.159.145
197 2026-08-12 18:56 639221576664330059
7 ms 198.185.159.145
196 2026-08-12 18:56 639221576664330059
7 ms 198.185.159.144
195 2026-08-12 18:56 639221576664330059
7 ms 198.49.23.144
194 2026-08-12 18:56 639221576664330059
7 ms 198.49.23.145
193 2026-08-12 18:40 639221567514216674
3 ms 198.185.159.145
192 2026-08-12 18:40 639221567514216674
3 ms 198.185.159.144
191 2026-08-12 18:40 639221567514216674
3 ms 198.49.23.144
190 2026-08-12 18:40 639221567514216674
3 ms 198.49.23.145
189 2026-08-12 18:25 639221558399762524
39 ms 198.49.23.145
188 2026-08-12 18:25 639221558399762524
39 ms 198.185.159.145
187 2026-08-12 18:25 639221558399762524
39 ms 198.49.23.144
186 2026-08-12 18:25 639221558399762524
39 ms 198.185.159.144
185 2026-08-12 18:10 639221549052016282
4 ms 198.49.23.145
184 2026-08-12 18:10 639221549052016282
4 ms 198.185.159.145
183 2026-08-12 18:10 639221549052016282
4 ms 198.185.159.144
182 2026-08-12 18:10 639221549052016282
4 ms 198.49.23.144
181 2026-08-12 17:17 639221517673834934
14 ms 198.49.23.145
180 2026-08-12 17:17 639221517673834934
14 ms 198.185.159.145
179 2026-08-12 17:17 639221517673834934
14 ms 198.185.159.144
178 2026-08-12 17:17 639221517673834934
14 ms 198.49.23.144
177 2026-08-12 17:02 639221508282311633
16 ms 198.49.23.144
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16 ms 198.49.23.145
175 2026-08-12 17:02 639221508282311633
16 ms 198.185.159.145
174 2026-08-12 17:02 639221508282311633
16 ms 198.185.159.144
173 2026-08-12 16:46 639221498786324983
52 ms 198.49.23.145
172 2026-08-12 16:46 639221498786324983
52 ms 198.49.23.144
171 2026-08-12 16:46 639221498786324983
52 ms 198.185.159.145
170 2026-08-12 16:46 639221498786324983
52 ms 198.185.159.144
169 2026-08-12 16:30 639221489157589737
2025 ms 198.49.23.145
168 2026-08-12 16:30 639221489157589737
2025 ms 198.49.23.144
167 2026-08-12 16:30 639221489157589737
2025 ms 198.185.159.144
166 2026-08-12 16:30 639221489157589737
2025 ms 198.185.159.145
165 2026-08-12 15:37 639221457655914645
82 ms 198.49.23.144
164 2026-08-12 15:37 639221457655914645
82 ms 198.49.23.145
163 2026-08-12 15:37 639221457655914645
82 ms 198.185.159.145
162 2026-08-12 15:37 639221457655914645
82 ms 198.185.159.144
161 2026-08-12 15:21 639221448164090526
5 ms 198.49.23.145
160 2026-08-12 15:21 639221448164090526
5 ms 198.185.159.145
159 2026-08-12 15:21 639221448164090526
5 ms 198.185.159.144
158 2026-08-12 15:21 639221448164090526
5 ms 198.49.23.144
157 2026-08-12 15:06 639221438725783630
8 ms 198.185.159.145
156 2026-08-12 15:06 639221438725783630
8 ms 198.49.23.145
155 2026-08-12 15:06 639221438725783630
8 ms 198.185.159.144
154 2026-08-12 15:06 639221438725783630
8 ms 198.49.23.144
153 2026-08-12 14:50 639221429178071087
7 ms 198.185.159.144
152 2026-08-12 14:50 639221429178071087
7 ms 198.49.23.144
151 2026-08-12 14:50 639221429178071087
7 ms 198.49.23.145
150 2026-08-12 14:50 639221429178071087
7 ms 198.185.159.145
149 2026-08-12 13:57 639221397761278719
3 ms 198.185.159.145
148 2026-08-12 13:57 639221397761278719
3 ms 198.185.159.144
147 2026-08-12 13:57 639221397761278719
3 ms 198.49.23.144
146 2026-08-12 13:57 639221397761278719
3 ms 198.49.23.145
145 2026-08-12 13:42 639221388200567278
17 ms 198.185.159.145
144 2026-08-12 13:42 639221388200567278
17 ms 198.49.23.145
143 2026-08-12 13:42 639221388200567278
17 ms 198.49.23.144
142 2026-08-12 13:42 639221388200567278
17 ms 198.185.159.144
141 2026-08-12 13:25 639221378483570949
20 ms 198.185.159.145
140 2026-08-12 13:25 639221378483570949
20 ms 198.185.159.144
139 2026-08-12 13:25 639221378483570949
20 ms 198.49.23.144
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20 ms 198.49.23.145
137 2026-08-12 13:09 639221368872360139
30 ms 198.49.23.144
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30 ms 198.49.23.145
135 2026-08-12 13:09 639221368872360139
30 ms 198.185.159.145
134 2026-08-12 13:09 639221368872360139
30 ms 198.185.159.144
133 2026-08-12 12:17 639221337226647415
52 ms 198.185.159.144
132 2026-08-12 12:17 639221337226647415
52 ms 198.49.23.144
131 2026-08-12 12:17 639221337226647415
52 ms 198.49.23.145
130 2026-08-12 12:17 639221337226647415
52 ms 198.185.159.145
129 2026-08-12 12:01 639221327924087446
37 ms 198.185.159.145
128 2026-08-12 12:01 639221327924087446
37 ms 198.185.159.144
127 2026-08-12 12:01 639221327924087446
37 ms 198.49.23.144
126 2026-08-12 12:01 639221327924087446
37 ms 198.49.23.145
125 2026-08-12 11:45 639221318096976375
15 ms 198.49.23.144
124 2026-08-12 11:45 639221318096976375
15 ms 198.49.23.145
123 2026-08-12 11:45 639221318096976375
15 ms 198.185.159.145
122 2026-08-12 11:45 639221318096976375
15 ms 198.185.159.144
121 2026-08-12 11:29 639221308343145274
25 ms 198.49.23.145
120 2026-08-12 11:29 639221308343145274
25 ms 198.185.159.145
119 2026-08-12 11:29 639221308343145274
25 ms 198.185.159.144
118 2026-08-12 11:29 639221308343145274
25 ms 198.49.23.144
117 2026-08-12 10:37 639221277089610470
26 ms 198.49.23.144
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26 ms 198.49.23.145
115 2026-08-12 10:37 639221277089610470
26 ms 198.185.159.145
114 2026-08-12 10:37 639221277089610470
26 ms 198.185.159.144
113 2026-08-12 10:21 639221267628136359
34 ms 198.185.159.144
112 2026-08-12 10:21 639221267628136359
34 ms 198.49.23.144
111 2026-08-12 10:21 639221267628136359
34 ms 198.49.23.145
110 2026-08-12 10:21 639221267628136359
34 ms 198.185.159.145
109 2026-08-12 10:05 639221257907569952
40 ms 198.49.23.145
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40 ms 198.185.159.145
107 2026-08-12 10:05 639221257907569952
40 ms 198.185.159.144
106 2026-08-12 10:05 639221257907569952
40 ms 198.49.23.144
105 2026-08-12 09:49 639221248402420965
102 ms 198.49.23.145
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102 ms 198.185.159.145
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102 ms 198.185.159.144
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102 ms 198.49.23.144
101 2026-08-12 08:56 639221216797540533
12 ms 198.49.23.145
100 2026-08-12 08:56 639221216797540533
12 ms 198.185.159.145
99 2026-08-12 08:56 639221216797540533
12 ms 198.185.159.144
98 2026-08-12 08:56 639221216797540533
12 ms 198.49.23.144
97 2026-08-12 08:41 639221207385792352
38 ms 198.185.159.145
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38 ms 198.185.159.144
95 2026-08-12 08:41 639221207385792352
38 ms 198.49.23.144
94 2026-08-12 08:41 639221207385792352
38 ms 198.49.23.145
93 2026-08-12 08:25 639221198078534844
111 ms 198.49.23.145
92 2026-08-12 08:25 639221198078534844
111 ms 198.185.159.145
91 2026-08-12 08:25 639221198078534844
111 ms 198.185.159.144
90 2026-08-12 08:25 639221198078534844
111 ms 198.49.23.144
89 2026-08-12 08:10 639221188677585577
27 ms 198.49.23.145
88 2026-08-12 08:10 639221188677585577
27 ms 198.185.159.145
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27 ms 198.185.159.144
86 2026-08-12 08:10 639221188677585577
27 ms 198.49.23.144
85 2026-08-12 07:17 639221157276484143
23 ms 198.49.23.145
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23 ms 198.185.159.145
83 2026-08-12 07:17 639221157276484143
23 ms 198.185.159.144
82 2026-08-12 07:17 639221157276484143
23 ms 198.49.23.144
81 2026-08-12 07:01 639221147876262183
6 ms 198.49.23.145
80 2026-08-12 07:01 639221147876262183
6 ms 198.185.159.145
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6 ms 198.185.159.144
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6 ms 198.49.23.144
77 2026-08-12 06:45 639221138388812469
2 ms 198.49.23.145
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2 ms 198.185.159.145
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2 ms 198.185.159.144
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2 ms 198.49.23.144
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17 ms 198.49.23.144
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17 ms 198.49.23.145
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17 ms 198.185.159.145
70 2026-08-12 06:29 639221128987381118
17 ms 198.185.159.144
69 2026-08-12 05:37 639221097816416095
2 ms 198.49.23.144
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2 ms 198.49.23.145
67 2026-08-12 05:37 639221097816416095
2 ms 198.185.159.145
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2 ms 198.185.159.144
65 2026-08-12 05:22 639221088508065616
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64 2026-08-12 05:06 639221079092308503
6 ms 198.49.23.144
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6 ms 198.49.23.145
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6 ms 198.185.159.145
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6 ms 198.185.159.144
60 2026-08-12 04:51 639221069595873597
2077 ms 198.49.23.144
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2077 ms 198.49.23.145
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2077 ms 198.185.159.145
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2077 ms 198.185.159.144
56 2026-08-12 03:59 639221038601577496
35 ms 198.185.159.145
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35 ms 198.185.159.144
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35 ms 198.49.23.145
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35 ms 198.49.23.144
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2034 ms 198.49.23.144
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2034 ms 198.185.159.145
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2034 ms 198.185.159.144
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3 ms 198.49.23.144
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3 ms 198.185.159.145
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3 ms 198.185.159.144
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3 ms 198.49.23.145
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29 ms 198.49.23.144
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29 ms 198.185.159.145
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29 ms 198.185.159.144
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15 ms 198.185.159.144
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15 ms 198.49.23.145
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27 ms 198.185.159.145
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27 ms 198.185.159.144
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27 ms 198.49.23.145
28 2026-08-12 01:36 639220952784591501
8 ms 198.49.23.145
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8 ms 198.185.159.145
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8 ms 198.185.159.144
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8 ms 198.49.23.144
24 2026-08-12 01:21 639220943893596731
2045 ms 198.49.23.145
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2045 ms 198.185.159.145
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2045 ms 198.185.159.144
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2045 ms 198.49.23.144
20 2026-08-12 01:06 639220934954704520
7 ms 198.185.159.145
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7 ms 198.185.159.144
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7 ms 198.49.23.144
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7 ms 198.49.23.145
16 2026-08-12 00:51 639220925792457751
123 ms 198.185.159.145
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123 ms 198.185.159.144
14 2026-08-12 00:51 639220925792457751
123 ms 198.49.23.144
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123 ms 198.49.23.145
12 2026-08-12 00:36 639220916610063538
39 ms 198.49.23.145
11 2026-08-12 00:36 639220916610063538
39 ms 198.185.159.145
10 2026-08-12 00:36 639220916610063538
39 ms 198.185.159.144
9 2026-08-12 00:36 639220916610063538
39 ms 198.49.23.144
8 2026-08-12 00:20 639220907229361754
9 ms 198.49.23.145
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9 ms 198.185.159.144
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9 ms 198.49.23.144
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9 ms 198.185.159.145
4 2026-08-12 00:05 639220897896762127
8 ms 198.185.159.144
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8 ms 198.185.159.145
2 2026-08-12 00:05 639220897896762127
8 ms 198.49.23.145
1 2026-08-12 00:05 639220897896762127
8 ms 198.49.23.144