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 2026-08-21. For this date, NameServerHistory found 288 DNS check records, 288 successful responses, 0 failed responses, and 164 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

288

Historical checks stored for this nameserver on selected date

Average Latency

164 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:46

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

288

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 ext-cust.squarespace.com

Showing DNS history for 2026-08-21 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
288 2026-08-21 23:46 639229527598660841
14 ms 198.185.159.145
287 2026-08-21 23:46 639229527598660841
14 ms 198.185.159.144
286 2026-08-21 23:46 639229527598660841
14 ms 198.49.23.144
285 2026-08-21 23:46 639229527598660841
14 ms 198.49.23.145
284 2026-08-21 23:30 639229517954323214
5 ms 198.185.159.145
283 2026-08-21 23:30 639229517954323214
5 ms 198.185.159.144
282 2026-08-21 23:30 639229517954323214
5 ms 198.49.23.144
281 2026-08-21 23:30 639229517954323214
5 ms 198.49.23.145
280 2026-08-21 23:13 639229508269999021
21 ms 198.185.159.145
279 2026-08-21 23:13 639229508269999021
21 ms 198.185.159.144
278 2026-08-21 23:13 639229508269999021
21 ms 198.49.23.144
277 2026-08-21 23:13 639229508269999021
21 ms 198.49.23.145
276 2026-08-21 22:57 639229498559060171
28 ms 198.49.23.145
275 2026-08-21 22:57 639229498559060171
28 ms 198.185.159.145
274 2026-08-21 22:57 639229498559060171
28 ms 198.185.159.144
273 2026-08-21 22:57 639229498559060171
28 ms 198.49.23.144
272 2026-08-21 22:41 639229488519347586
22 ms 198.185.159.144
271 2026-08-21 22:41 639229488519347586
22 ms 198.49.23.144
270 2026-08-21 22:41 639229488519347586
22 ms 198.49.23.145
269 2026-08-21 22:41 639229488519347586
22 ms 198.185.159.145
268 2026-08-21 21:47 639229456606578934
2023 ms 198.185.159.144
267 2026-08-21 21:47 639229456606578934
2023 ms 198.49.23.144
266 2026-08-21 21:47 639229456606578934
2023 ms 198.185.159.145
265 2026-08-21 21:47 639229456606578934
2023 ms 198.49.23.145
264 2026-08-21 21:31 639229446985772499
57 ms 198.185.159.144
263 2026-08-21 21:31 639229446985772499
57 ms 198.49.23.144
262 2026-08-21 21:31 639229446985772499
57 ms 198.49.23.145
261 2026-08-21 21:31 639229446985772499
57 ms 198.185.159.145
260 2026-08-21 21:15 639229437367313098
13 ms 198.49.23.145
259 2026-08-21 21:15 639229437367313098
13 ms 198.185.159.144
258 2026-08-21 21:15 639229437367313098
13 ms 198.185.159.145
257 2026-08-21 21:15 639229437367313098
13 ms 198.49.23.144
256 2026-08-21 21:00 639229427923950391
43 ms 198.185.159.145
255 2026-08-21 21:00 639229427923950391
43 ms 198.185.159.144
254 2026-08-21 21:00 639229427923950391
43 ms 198.49.23.144
253 2026-08-21 21:00 639229427923950391
43 ms 198.49.23.145
252 2026-08-21 20:43 639229418168588854
65 ms 198.49.23.145
251 2026-08-21 20:43 639229418168588854
65 ms 198.185.159.145
250 2026-08-21 20:43 639229418168588854
65 ms 198.185.159.144
249 2026-08-21 20:43 639229418168588854
65 ms 198.49.23.144
248 2026-08-21 20:27 639229408345678334
9 ms 198.49.23.145
247 2026-08-21 20:27 639229408345678334
9 ms 198.185.159.145
246 2026-08-21 20:27 639229408345678334
9 ms 198.185.159.144
245 2026-08-21 20:27 639229408345678334
9 ms 198.49.23.144
244 2026-08-21 20:11 639229398616354648
17 ms 198.49.23.145
243 2026-08-21 20:11 639229398616354648
17 ms 198.185.159.145
242 2026-08-21 20:11 639229398616354648
17 ms 198.185.159.144
241 2026-08-21 20:11 639229398616354648
17 ms 198.49.23.144
240 2026-08-21 19:54 639229388634592323
61 ms 198.49.23.145
239 2026-08-21 19:54 639229388634592323
61 ms 198.185.159.145
238 2026-08-21 19:54 639229388634592323
61 ms 198.185.159.144
237 2026-08-21 19:54 639229388634592323
61 ms 198.49.23.144
236 2026-08-21 19:38 639229378792837692
2 ms 198.49.23.144
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2 ms 198.49.23.145
234 2026-08-21 19:38 639229378792837692
2 ms 198.185.159.145
233 2026-08-21 19:38 639229378792837692
2 ms 198.185.159.144
232 2026-08-21 19:22 639229369154682311
24 ms 198.49.23.145
231 2026-08-21 19:22 639229369154682311
24 ms 198.185.159.145
230 2026-08-21 19:22 639229369154682311
24 ms 198.185.159.144
229 2026-08-21 19:22 639229369154682311
24 ms 198.49.23.144
228 2026-08-21 19:05 639229359248017926
7 ms 198.49.23.144
227 2026-08-21 19:05 639229359248017926
7 ms 198.49.23.145
226 2026-08-21 19:05 639229359248017926
7 ms 198.185.159.145
225 2026-08-21 19:05 639229359248017926
7 ms 198.185.159.144
224 2026-08-21 18:48 639229349124294642
23 ms 198.49.23.144
223 2026-08-21 18:48 639229349124294642
23 ms 198.185.159.145
222 2026-08-21 18:48 639229349124294642
23 ms 198.185.159.144
221 2026-08-21 18:48 639229349124294642
23 ms 198.49.23.145
220 2026-08-21 17:56 639229317791715692
2015 ms 198.49.23.145
219 2026-08-21 17:56 639229317791715692
2015 ms 198.185.159.145
218 2026-08-21 17:56 639229317791715692
2015 ms 198.185.159.144
217 2026-08-21 17:56 639229317791715692
2015 ms 198.49.23.144
216 2026-08-21 17:40 639229308115194575
3 ms 198.49.23.145
215 2026-08-21 17:40 639229308115194575
3 ms 198.185.159.145
214 2026-08-21 17:40 639229308115194575
3 ms 198.185.159.144
213 2026-08-21 17:40 639229308115194575
3 ms 198.49.23.144
212 2026-08-21 17:24 639229298320320558
6 ms 198.49.23.144
211 2026-08-21 17:24 639229298320320558
6 ms 198.49.23.145
210 2026-08-21 17:24 639229298320320558
6 ms 198.185.159.145
209 2026-08-21 17:24 639229298320320558
6 ms 198.185.159.144
208 2026-08-21 17:07 639229288674863221
41 ms 198.49.23.145
207 2026-08-21 17:07 639229288674863221
41 ms 198.185.159.145
206 2026-08-21 17:07 639229288674863221
41 ms 198.49.23.144
205 2026-08-21 17:07 639229288674863221
41 ms 198.185.159.144
204 2026-08-21 16:51 639229278983677079
19 ms 198.49.23.145
203 2026-08-21 16:51 639229278983677079
19 ms 198.185.159.144
202 2026-08-21 16:51 639229278983677079
19 ms 198.49.23.144
201 2026-08-21 16:51 639229278983677079
19 ms 198.185.159.145
200 2026-08-21 16:35 639229269405517175
4 ms 198.49.23.145
199 2026-08-21 16:35 639229269405517175
4 ms 198.185.159.145
198 2026-08-21 16:35 639229269405517175
4 ms 198.185.159.144
197 2026-08-21 16:35 639229269405517175
4 ms 198.49.23.144
196 2026-08-21 16:19 639229259594798244
19 ms 198.185.159.145
195 2026-08-21 16:19 639229259594798244
19 ms 198.185.159.144
194 2026-08-21 16:19 639229259594798244
19 ms 198.49.23.144
193 2026-08-21 16:19 639229259594798244
19 ms 198.49.23.145
192 2026-08-21 16:03 639229249736681188
9 ms 198.185.159.144
191 2026-08-21 16:03 639229249736681188
9 ms 198.49.23.144
190 2026-08-21 16:03 639229249736681188
9 ms 198.49.23.145
189 2026-08-21 16:03 639229249736681188
9 ms 198.185.159.145
188 2026-08-21 15:46 639229239699417787
11 ms 198.49.23.145
187 2026-08-21 15:46 639229239699417787
11 ms 198.185.159.145
186 2026-08-21 15:46 639229239699417787
11 ms 198.185.159.144
185 2026-08-21 15:46 639229239699417787
11 ms 198.49.23.144
184 2026-08-21 15:29 639229229621964033
6 ms 198.49.23.144
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6 ms 198.49.23.145
182 2026-08-21 15:29 639229229621964033
6 ms 198.185.159.145
181 2026-08-21 15:29 639229229621964033
6 ms 198.185.159.144
180 2026-08-21 15:12 639229219567270965
2058 ms 198.185.159.144
179 2026-08-21 15:12 639229219567270965
2058 ms 198.49.23.145
178 2026-08-21 15:12 639229219567270965
2058 ms 198.185.159.145
177 2026-08-21 15:12 639229219567270965
2058 ms 198.49.23.144
176 2026-08-21 14:55 639229209406666856
20 ms 198.49.23.145
175 2026-08-21 14:55 639229209406666856
20 ms 198.185.159.145
174 2026-08-21 14:55 639229209406666856
20 ms 198.185.159.144
173 2026-08-21 14:55 639229209406666856
20 ms 198.49.23.144
172 2026-08-21 14:03 639229177815876178
28 ms 198.185.159.145
171 2026-08-21 14:03 639229177815876178
28 ms 198.185.159.144
170 2026-08-21 14:03 639229177815876178
28 ms 198.49.23.144
169 2026-08-21 14:03 639229177815876178
28 ms 198.49.23.145
168 2026-08-21 13:47 639229168243572685
8 ms 198.49.23.144
167 2026-08-21 13:47 639229168243572685
8 ms 198.185.159.144
166 2026-08-21 13:47 639229168243572685
8 ms 198.49.23.145
165 2026-08-21 13:47 639229168243572685
8 ms 198.185.159.145
164 2026-08-21 13:31 639229158599856475
3 ms 198.49.23.145
163 2026-08-21 13:31 639229158599856475
3 ms 198.185.159.145
162 2026-08-21 13:31 639229158599856475
3 ms 198.185.159.144
161 2026-08-21 13:31 639229158599856475
3 ms 198.49.23.144
160 2026-08-21 13:15 639229148998940902
4 ms 198.185.159.145
159 2026-08-21 13:15 639229148998940902
4 ms 198.185.159.144
158 2026-08-21 13:15 639229148998940902
4 ms 198.49.23.144
157 2026-08-21 13:15 639229148998940902
4 ms 198.49.23.145
156 2026-08-21 12:59 639229139276923594
3 ms 198.49.23.144
155 2026-08-21 12:59 639229139276923594
3 ms 198.49.23.145
154 2026-08-21 12:59 639229139276923594
3 ms 198.185.159.145
153 2026-08-21 12:59 639229139276923594
3 ms 198.185.159.144
152 2026-08-21 12:43 639229129709912394
8 ms 198.185.159.145
151 2026-08-21 12:43 639229129709912394
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150 2026-08-21 12:43 639229129709912394
8 ms 198.49.23.144
149 2026-08-21 12:43 639229129709912394
8 ms 198.49.23.145
148 2026-08-21 12:26 639229119801488500
4 ms 198.49.23.145
147 2026-08-21 12:26 639229119801488500
4 ms 198.185.159.145
146 2026-08-21 12:26 639229119801488500
4 ms 198.185.159.144
145 2026-08-21 12:26 639229119801488500
4 ms 198.49.23.144
144 2026-08-21 12:10 639229110135262458
22 ms 198.185.159.145
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22 ms 198.185.159.144
142 2026-08-21 12:10 639229110135262458
22 ms 198.49.23.144
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22 ms 198.49.23.145
140 2026-08-21 11:54 639229100336051392
4 ms 198.49.23.144
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4 ms 198.49.23.145
138 2026-08-21 11:54 639229100336051392
4 ms 198.185.159.145
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4 ms 198.185.159.144
136 2026-08-21 11:37 639229090641415626
24 ms 198.185.159.144
135 2026-08-21 11:37 639229090641415626
24 ms 198.49.23.144
134 2026-08-21 11:37 639229090641415626
24 ms 198.49.23.145
133 2026-08-21 11:37 639229090641415626
24 ms 198.185.159.145
132 2026-08-21 11:21 639229080702683947
33 ms 198.49.23.145
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33 ms 198.185.159.145
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33 ms 198.185.159.144
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33 ms 198.49.23.144
128 2026-08-21 11:04 639229070601456699
60 ms 198.49.23.145
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60 ms 198.49.23.144
126 2026-08-21 11:04 639229070601456699
60 ms 198.185.159.145
125 2026-08-21 11:04 639229070601456699
60 ms 198.185.159.144
124 2026-08-21 10:11 639229038947447232
2034 ms 198.185.159.145
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2034 ms 198.185.159.144
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2034 ms 198.49.23.144
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2034 ms 198.49.23.145
120 2026-08-21 09:55 639229029268708773
15 ms 198.185.159.145
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118 2026-08-21 09:55 639229029268708773
15 ms 198.49.23.144
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15 ms 198.49.23.145
116 2026-08-21 09:39 639229019647910603
7 ms 198.185.159.145
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7 ms 198.49.23.144
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112 2026-08-21 09:23 639229009983843738
111 ms 198.185.159.144
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111 ms 198.185.159.145
108 2026-08-21 09:07 639229000203331882
4 ms 198.185.159.145
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2011 ms 198.185.159.145
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100 2026-08-21 08:34 639228980567740722
66 ms 198.49.23.145
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66 ms 198.185.159.144
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66 ms 198.185.159.145
96 2026-08-21 08:18 639228970762445174
49 ms 198.49.23.144
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65 ms 198.185.159.144
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8 ms 198.49.23.144
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8 ms 198.185.159.145
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8 ms 198.185.159.144
60 2026-08-21 05:14 639228860695366512
16 ms 198.49.23.144
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16 ms 198.185.159.145
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16 ms 198.185.159.144
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4 ms 198.185.159.144
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4 ms 198.185.159.145
52 2026-08-21 04:42 639228841479265462
28 ms 198.185.159.145
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28 ms 198.49.23.144
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48 2026-08-21 04:26 639228831752962260
38 ms 198.185.159.144
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38 ms 198.185.159.145
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42 2026-08-21 04:10 639228821953295483
4 ms 198.185.159.144
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4 ms 198.49.23.144
40 2026-08-21 03:53 639228812227429953
21 ms 198.185.159.144
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36 2026-08-21 03:37 639228802476107538
32 ms 198.49.23.145
35 2026-08-21 03:37 639228802476107538
32 ms 198.185.159.145
34 2026-08-21 03:37 639228802476107538
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32 ms 198.49.23.144
32 2026-08-21 03:21 639228792525492032
9 ms 198.49.23.144
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30 2026-08-21 03:21 639228792525492032
9 ms 198.185.159.145
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9 ms 198.185.159.144
28 2026-08-21 02:28 639228761131421385
3 ms 198.49.23.145
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24 2026-08-21 02:12 639228751571206692
15 ms 198.185.159.145
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22 2026-08-21 02:12 639228751571206692
15 ms 198.49.23.144
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15 ms 198.49.23.145
20 2026-08-21 01:56 639228741705571019
18 ms 198.185.159.144
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16 2026-08-21 01:39 639228731642208228
5 ms 198.49.23.144
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14 2026-08-21 01:39 639228731642208228
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12 2026-08-21 00:47 639228700387002072
61 ms 198.49.23.144
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61 ms 198.49.23.145
10 2026-08-21 00:47 639228700387002072
61 ms 198.185.159.145
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61 ms 198.185.159.144
8 2026-08-21 00:31 639228690742014433
28 ms 198.185.159.145
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28 ms 198.49.23.144
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28 ms 198.49.23.145
4 2026-08-21 00:14 639228680877937122
21 ms 198.185.159.145
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21 ms 198.185.159.144
2 2026-08-21 00:14 639228680877937122
21 ms 198.49.23.144
1 2026-08-21 00:14 639228680877937122
21 ms 198.49.23.145