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 2026-08-08. For this date, NameServerHistory found 256 DNS check records, 256 successful responses, 0 failed responses, and 239 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

256

Historical checks stored for this nameserver on selected date

Average Latency

239 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-08 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

198.49.23.144

Most recently resolved hosting IP on selected date

Successful Responses

256

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 2026-08-08 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
256 2026-08-08 23:56 639218300987184335
3 ms 198.49.23.144
255 2026-08-08 23:56 639218300987184335
3 ms 198.49.23.145
254 2026-08-08 23:56 639218300987184335
3 ms 198.185.159.145
253 2026-08-08 23:56 639218300987184335
3 ms 198.185.159.144
252 2026-08-08 23:41 639218291874134258
9 ms 198.49.23.144
251 2026-08-08 23:41 639218291874134258
9 ms 198.185.159.144
250 2026-08-08 23:41 639218291874134258
9 ms 198.49.23.145
249 2026-08-08 23:41 639218291874134258
9 ms 198.185.159.145
248 2026-08-08 23:26 639218282817785496
63 ms 198.185.159.144
247 2026-08-08 23:26 639218282817785496
63 ms 198.49.23.145
246 2026-08-08 23:26 639218282817785496
63 ms 198.49.23.144
245 2026-08-08 23:26 639218282817785496
63 ms 198.185.159.145
244 2026-08-08 22:35 639218252106422334
2 ms 198.49.23.145
243 2026-08-08 22:35 639218252106422334
2 ms 198.185.159.145
242 2026-08-08 22:35 639218252106422334
2 ms 198.185.159.144
241 2026-08-08 22:35 639218252106422334
2 ms 198.49.23.144
240 2026-08-08 22:20 639218243323944113
28 ms 198.185.159.144
239 2026-08-08 22:20 639218243323944113
28 ms 198.49.23.144
238 2026-08-08 22:20 639218243323944113
28 ms 198.49.23.145
237 2026-08-08 22:20 639218243323944113
28 ms 198.185.159.145
236 2026-08-08 22:05 639218234397020230
6 ms 198.49.23.145
235 2026-08-08 22:05 639218234397020230
6 ms 198.185.159.145
234 2026-08-08 22:05 639218234397020230
6 ms 198.185.159.144
233 2026-08-08 22:05 639218234397020230
6 ms 198.49.23.144
232 2026-08-08 21:50 639218225412858763
2029 ms 198.185.159.145
231 2026-08-08 21:50 639218225412858763
2029 ms 198.185.159.144
230 2026-08-08 21:50 639218225412858763
2029 ms 198.49.23.144
229 2026-08-08 21:50 639218225412858763
2029 ms 198.49.23.145
228 2026-08-08 20:58 639218194282616684
32 ms 198.49.23.145
227 2026-08-08 20:58 639218194282616684
32 ms 198.185.159.145
226 2026-08-08 20:58 639218194282616684
32 ms 198.185.159.144
225 2026-08-08 20:58 639218194282616684
32 ms 198.49.23.144
224 2026-08-08 20:43 639218185036989606
70 ms 198.49.23.144
223 2026-08-08 20:43 639218185036989606
70 ms 198.49.23.145
222 2026-08-08 20:43 639218185036989606
70 ms 198.185.159.145
221 2026-08-08 20:43 639218185036989606
70 ms 198.185.159.144
220 2026-08-08 20:28 639218175974363575
2013 ms 198.185.159.144
219 2026-08-08 20:28 639218175974363575
2013 ms 198.185.159.145
218 2026-08-08 20:28 639218175974363575
2013 ms 198.49.23.145
217 2026-08-08 20:28 639218175974363575
2013 ms 198.49.23.144
216 2026-08-08 20:13 639218166972644815
10 ms 198.185.159.145
215 2026-08-08 20:13 639218166972644815
10 ms 198.185.159.144
214 2026-08-08 20:13 639218166972644815
10 ms 198.49.23.144
213 2026-08-08 20:13 639218166972644815
10 ms 198.49.23.145
212 2026-08-08 19:21 639218135900313734
16 ms 198.49.23.145
211 2026-08-08 19:21 639218135900313734
16 ms 198.185.159.145
210 2026-08-08 19:21 639218135900313734
16 ms 198.185.159.144
209 2026-08-08 19:21 639218135900313734
16 ms 198.49.23.144
208 2026-08-08 19:06 639218127088470726
4 ms 198.185.159.144
207 2026-08-08 19:06 639218127088470726
4 ms 198.49.23.144
206 2026-08-08 19:06 639218127088470726
4 ms 198.49.23.145
205 2026-08-08 19:06 639218127088470726
4 ms 198.185.159.145
204 2026-08-08 18:51 639218118310406743
54 ms 198.49.23.144
203 2026-08-08 18:51 639218118310406743
54 ms 198.185.159.144
202 2026-08-08 18:51 639218118310406743
54 ms 198.185.159.145
201 2026-08-08 18:51 639218118310406743
54 ms 198.49.23.145
200 2026-08-08 18:37 639218109452520238
3 ms 198.185.159.144
199 2026-08-08 18:37 639218109452520238
3 ms 198.49.23.144
198 2026-08-08 18:37 639218109452520238
3 ms 198.49.23.145
197 2026-08-08 18:37 639218109452520238
3 ms 198.185.159.145
196 2026-08-08 17:45 639218078440804962
14 ms 198.49.23.144
195 2026-08-08 17:45 639218078440804962
14 ms 198.185.159.145
194 2026-08-08 17:45 639218078440804962
14 ms 198.49.23.145
193 2026-08-08 17:45 639218078440804962
14 ms 198.185.159.144
192 2026-08-08 17:31 639218069827056995
2017 ms 198.49.23.145
191 2026-08-08 17:31 639218069827056995
2017 ms 198.185.159.144
190 2026-08-08 17:31 639218069827056995
2017 ms 198.49.23.144
189 2026-08-08 17:31 639218069827056995
2017 ms 198.185.159.145
188 2026-08-08 17:16 639218060928974999
42 ms 198.185.159.144
187 2026-08-08 17:16 639218060928974999
42 ms 198.49.23.144
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42 ms 198.49.23.145
185 2026-08-08 17:16 639218060928974999
42 ms 198.185.159.145
184 2026-08-08 17:01 639218052072104591
5 ms 198.185.159.145
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5 ms 198.185.159.144
182 2026-08-08 17:01 639218052072104591
5 ms 198.49.23.144
181 2026-08-08 17:01 639218052072104591
5 ms 198.49.23.145
180 2026-08-08 16:09 639218021131612993
2062 ms 198.185.159.145
179 2026-08-08 16:09 639218021131612993
2062 ms 198.185.159.144
178 2026-08-08 16:09 639218021131612993
2062 ms 198.49.23.144
177 2026-08-08 16:09 639218021131612993
2062 ms 198.49.23.145
176 2026-08-08 15:54 639218012544891033
7 ms 198.49.23.145
175 2026-08-08 15:54 639218012544891033
7 ms 198.185.159.145
174 2026-08-08 15:54 639218012544891033
7 ms 198.185.159.144
173 2026-08-08 15:54 639218012544891033
7 ms 198.49.23.144
172 2026-08-08 15:40 639218003733822367
3 ms 198.49.23.145
171 2026-08-08 15:40 639218003733822367
3 ms 198.185.159.145
170 2026-08-08 15:40 639218003733822367
3 ms 198.185.159.144
169 2026-08-08 15:40 639218003733822367
3 ms 198.49.23.144
168 2026-08-08 15:25 639217994998349201
17 ms 198.185.159.145
167 2026-08-08 15:25 639217994998349201
17 ms 198.185.159.144
166 2026-08-08 15:25 639217994998349201
17 ms 198.49.23.144
165 2026-08-08 15:25 639217994998349201
17 ms 198.49.23.145
164 2026-08-08 14:33 639217963788814319
25 ms 198.49.23.145
163 2026-08-08 14:33 639217963788814319
25 ms 198.185.159.145
162 2026-08-08 14:33 639217963788814319
25 ms 198.185.159.144
161 2026-08-08 14:33 639217963788814319
25 ms 198.49.23.144
160 2026-08-08 14:19 639217955087396874
34 ms 198.49.23.144
159 2026-08-08 14:19 639217955087396874
34 ms 198.49.23.145
158 2026-08-08 14:19 639217955087396874
34 ms 198.185.159.145
157 2026-08-08 14:19 639217955087396874
34 ms 198.185.159.144
156 2026-08-08 14:04 639217946350294952
3 ms 198.185.159.145
155 2026-08-08 14:04 639217946350294952
3 ms 198.185.159.144
154 2026-08-08 14:04 639217946350294952
3 ms 198.49.23.144
153 2026-08-08 14:04 639217946350294952
3 ms 198.49.23.145
152 2026-08-08 13:50 639217937526020436
23 ms 198.49.23.144
151 2026-08-08 13:50 639217937526020436
23 ms 198.49.23.145
150 2026-08-08 13:50 639217937526020436
23 ms 198.185.159.145
149 2026-08-08 13:50 639217937526020436
23 ms 198.185.159.144
148 2026-08-08 12:58 639217906769667024
2010 ms 198.49.23.145
147 2026-08-08 12:58 639217906769667024
2010 ms 198.185.159.145
146 2026-08-08 12:58 639217906769667024
2010 ms 198.185.159.144
145 2026-08-08 12:58 639217906769667024
2010 ms 198.49.23.144
144 2026-08-08 12:44 639217898300938849
29 ms 198.49.23.144
143 2026-08-08 12:44 639217898300938849
29 ms 198.49.23.145
142 2026-08-08 12:44 639217898300938849
29 ms 198.185.159.145
141 2026-08-08 12:44 639217898300938849
29 ms 198.185.159.144
140 2026-08-08 12:30 639217889778639925
14 ms 198.49.23.144
139 2026-08-08 12:30 639217889778639925
14 ms 198.49.23.145
138 2026-08-08 12:30 639217889778639925
14 ms 198.185.159.145
137 2026-08-08 12:30 639217889778639925
14 ms 198.185.159.144
136 2026-08-08 12:15 639217881083065140
4 ms 198.185.159.145
135 2026-08-08 12:15 639217881083065140
4 ms 198.185.159.144
134 2026-08-08 12:15 639217881083065140
4 ms 198.49.23.144
133 2026-08-08 12:15 639217881083065140
4 ms 198.49.23.145
132 2026-08-08 11:26 639217850620659312
52 ms 198.185.159.144
131 2026-08-08 11:26 639217850620659312
52 ms 198.49.23.144
130 2026-08-08 11:26 639217850620659312
52 ms 198.49.23.145
129 2026-08-08 11:26 639217850620659312
52 ms 198.185.159.145
128 2026-08-08 11:11 639217841938624907
35 ms 198.185.159.144
127 2026-08-08 11:11 639217841938624907
35 ms 198.49.23.144
126 2026-08-08 11:11 639217841938624907
35 ms 198.49.23.145
125 2026-08-08 11:11 639217841938624907
35 ms 198.185.159.145
124 2026-08-08 10:57 639217833389546843
8 ms 198.185.159.145
123 2026-08-08 10:57 639217833389546843
8 ms 198.49.23.145
122 2026-08-08 10:57 639217833389546843
8 ms 198.185.159.144
121 2026-08-08 10:57 639217833389546843
8 ms 198.49.23.144
120 2026-08-08 10:43 639217824846173945
10 ms 198.49.23.145
119 2026-08-08 10:43 639217824846173945
10 ms 198.185.159.145
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10 ms 198.185.159.144
117 2026-08-08 10:43 639217824846173945
10 ms 198.49.23.144
116 2026-08-08 09:51 639217793807292972
2 ms 198.49.23.144
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2 ms 198.49.23.145
114 2026-08-08 09:51 639217793807292972
2 ms 198.185.159.145
113 2026-08-08 09:51 639217793807292972
2 ms 198.185.159.144
112 2026-08-08 09:37 639217785208951403
6 ms 198.185.159.145
111 2026-08-08 09:37 639217785208951403
6 ms 198.185.159.144
110 2026-08-08 09:37 639217785208951403
6 ms 198.49.23.144
109 2026-08-08 09:37 639217785208951403
6 ms 198.49.23.145
108 2026-08-08 09:22 639217776566534942
8 ms 198.49.23.145
107 2026-08-08 09:22 639217776566534942
8 ms 198.185.159.145
106 2026-08-08 09:22 639217776566534942
8 ms 198.185.159.144
105 2026-08-08 09:22 639217776566534942
8 ms 198.49.23.144
104 2026-08-08 09:08 639217767935139326
10 ms 198.49.23.145
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10 ms 198.49.23.144
102 2026-08-08 09:08 639217767935139326
10 ms 198.185.159.145
101 2026-08-08 09:08 639217767935139326
10 ms 198.185.159.144
100 2026-08-08 08:17 639217737225367411
3 ms 198.185.159.144
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3 ms 198.49.23.144
98 2026-08-08 08:17 639217737225367411
3 ms 198.49.23.145
97 2026-08-08 08:17 639217737225367411
3 ms 198.185.159.145
96 2026-08-08 08:03 639217728765093674
29 ms 198.49.23.144
95 2026-08-08 08:03 639217728765093674
29 ms 198.185.159.145
94 2026-08-08 08:03 639217728765093674
29 ms 198.185.159.144
93 2026-08-08 08:03 639217728765093674
29 ms 198.49.23.145
92 2026-08-08 07:49 639217720136905586
7 ms 198.49.23.145
91 2026-08-08 07:49 639217720136905586
7 ms 198.49.23.144
90 2026-08-08 07:49 639217720136905586
7 ms 198.185.159.145
89 2026-08-08 07:49 639217720136905586
7 ms 198.185.159.144
88 2026-08-08 07:34 639217711410853004
18 ms 198.185.159.145
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18 ms 198.185.159.144
86 2026-08-08 07:34 639217711410853004
18 ms 198.49.23.144
85 2026-08-08 07:34 639217711410853004
18 ms 198.49.23.145
84 2026-08-08 06:41 639217680275549698
3 ms 198.49.23.145
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3 ms 198.185.159.145
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3 ms 198.185.159.144
81 2026-08-08 06:41 639217680275549698
3 ms 198.49.23.144
80 2026-08-08 06:26 639217671340563867
7 ms 198.49.23.144
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7 ms 198.185.159.145
78 2026-08-08 06:26 639217671340563867
7 ms 198.49.23.145
77 2026-08-08 06:26 639217671340563867
7 ms 198.185.159.144
76 2026-08-08 06:12 639217662739829952
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
73 2026-08-08 06:12 639217662739829952
6 ms 198.49.23.144
72 2026-08-08 05:57 639217654129395144
8 ms 198.49.23.144
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8 ms 198.185.159.144
70 2026-08-08 05:57 639217654129395144
8 ms 198.49.23.145
69 2026-08-08 05:57 639217654129395144
8 ms 198.185.159.145
68 2026-08-08 05:07 639217623690502934
2009 ms 198.185.159.144
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2009 ms 198.49.23.144
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2009 ms 198.49.23.145
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2009 ms 198.185.159.145
64 2026-08-08 04:52 639217615180184169
90 ms 198.185.159.144
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90 ms 198.185.159.145
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90 ms 198.49.23.144
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90 ms 198.49.23.145
60 2026-08-08 04:38 639217606737293244
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
56 2026-08-08 04:24 639217598089858483
16 ms 198.185.159.144
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16 ms 198.49.23.144
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16 ms 198.185.159.145
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16 ms 198.49.23.145
52 2026-08-08 03:33 639217567343169140
2012 ms 198.185.159.145
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2012 ms 198.49.23.145
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2012 ms 198.185.159.144
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2012 ms 198.49.23.144
48 2026-08-08 03:18 639217558743892856
9 ms 198.185.159.145
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9 ms 198.49.23.144
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44 2026-08-08 03:04 639217550069823359
163 ms 198.185.159.144
43 2026-08-08 03:04 639217550069823359
163 ms 198.49.23.144
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163 ms 198.49.23.145
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163 ms 198.185.159.145
40 2026-08-08 02:50 639217541571663863
8 ms 198.49.23.145
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8 ms 198.185.159.145
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8 ms 198.49.23.144
36 2026-08-08 01:59 639217510598671918
34 ms 198.185.159.144
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34 ms 198.49.23.144
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34 ms 198.49.23.145
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34 ms 198.185.159.145
32 2026-08-08 01:45 639217501853904641
29 ms 198.49.23.144
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29 ms 198.185.159.145
30 2026-08-08 01:45 639217501853904641
29 ms 198.185.159.144
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29 ms 198.49.23.145
28 2026-08-08 01:30 639217492857464038
8 ms 198.185.159.145
27 2026-08-08 01:30 639217492857464038
8 ms 198.185.159.144
26 2026-08-08 01:30 639217492857464038
8 ms 198.49.23.145
25 2026-08-08 01:30 639217492857464038
8 ms 198.49.23.144
24 2026-08-08 01:15 639217483935810845
8 ms 198.49.23.145
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8 ms 198.49.23.144
22 2026-08-08 01:15 639217483935810845
8 ms 198.185.159.145
21 2026-08-08 01:15 639217483935810845
8 ms 198.185.159.144
20 2026-08-08 01:00 639217475281344873
5 ms 198.49.23.145
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5 ms 198.185.159.145
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5 ms 198.185.159.144
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5 ms 198.49.23.144
16 2026-08-08 00:46 639217466591266473
4 ms 198.185.159.144
15 2026-08-08 00:46 639217466591266473
4 ms 198.49.23.144
14 2026-08-08 00:46 639217466591266473
4 ms 198.49.23.145
13 2026-08-08 00:46 639217466591266473
4 ms 198.185.159.145
12 2026-08-08 00:31 639217457842031506
2 ms 198.185.159.145
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2 ms 198.185.159.144
10 2026-08-08 00:31 639217457842031506
2 ms 198.49.23.144
9 2026-08-08 00:31 639217457842031506
2 ms 198.49.23.145
8 2026-08-08 00:17 639217449192590684
7 ms 198.185.159.144
7 2026-08-08 00:17 639217449192590684
7 ms 198.49.23.145
6 2026-08-08 00:17 639217449192590684
7 ms 198.185.159.145
5 2026-08-08 00:17 639217449192590684
7 ms 198.49.23.144
4 2026-08-08 00:02 639217440385817840
10 ms 198.185.159.144
3 2026-08-08 00:02 639217440385817840
10 ms 198.185.159.145
2 2026-08-08 00:02 639217440385817840
10 ms 198.49.23.144
1 2026-08-08 00:02 639217440385817840
10 ms 198.49.23.145