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 2026-08-16. For this date, NameServerHistory found 237 DNS check records, 236 successful responses, 1 failed responses, and 315 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

237

Historical checks stored for this nameserver on selected date

Average Latency

315 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:45

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

236

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 2026-08-16 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
237 2026-08-16 23:45 639225207490611656
22 ms 198.49.23.144
236 2026-08-16 23:45 639225207490611656
22 ms 198.49.23.145
235 2026-08-16 23:45 639225207490611656
22 ms 198.185.159.145
234 2026-08-16 23:45 639225207490611656
22 ms 198.185.159.144
233 2026-08-16 23:30 639225198045815385
23 ms 198.185.159.144
232 2026-08-16 23:30 639225198045815385
23 ms 198.49.23.144
231 2026-08-16 23:30 639225198045815385
23 ms 198.49.23.145
230 2026-08-16 23:30 639225198045815385
23 ms 198.185.159.145
229 2026-08-16 22:38 639225166825544741
4 ms 198.185.159.145
228 2026-08-16 22:38 639225166825544741
4 ms 198.185.159.144
227 2026-08-16 22:38 639225166825544741
4 ms 198.49.23.144
226 2026-08-16 22:38 639225166825544741
4 ms 198.49.23.145
225 2026-08-16 22:22 639225157549461269
33 ms 198.185.159.144
224 2026-08-16 22:22 639225157549461269
33 ms 198.49.23.144
223 2026-08-16 22:22 639225157549461269
33 ms 198.49.23.145
222 2026-08-16 22:22 639225157549461269
33 ms 198.185.159.145
221 2026-08-16 22:06 639225147914556308
7 ms 198.185.159.145
220 2026-08-16 22:06 639225147914556308
7 ms 198.185.159.144
219 2026-08-16 22:06 639225147914556308
7 ms 198.49.23.145
218 2026-08-16 22:06 639225147914556308
7 ms 198.49.23.144
217 2026-08-16 21:50 639225138472322960
7 ms 198.49.23.144
216 2026-08-16 21:50 639225138472322960
7 ms 198.49.23.145
215 2026-08-16 21:50 639225138472322960
7 ms 198.185.159.145
214 2026-08-16 21:50 639225138472322960
7 ms 198.185.159.144
213 2026-08-16 20:58 639225107211236826
2 ms 198.185.159.145
212 2026-08-16 20:58 639225107211236826
2 ms 198.185.159.144
211 2026-08-16 20:58 639225107211236826
2 ms 198.49.23.144
210 2026-08-16 20:58 639225107211236826
2 ms 198.49.23.145
209 2026-08-16 20:43 639225097684457510
8 ms 198.185.159.145
208 2026-08-16 20:43 639225097684457510
8 ms 198.185.159.144
207 2026-08-16 20:43 639225097684457510
8 ms 198.49.23.144
206 2026-08-16 20:43 639225097684457510
8 ms 198.49.23.145
205 2026-08-16 20:26 639225087942913396
5 ms 198.185.159.144
204 2026-08-16 20:26 639225087942913396
5 ms 198.49.23.144
203 2026-08-16 20:26 639225087942913396
5 ms 198.49.23.145
202 2026-08-16 20:26 639225087942913396
5 ms 198.185.159.145
201 2026-08-16 20:10 639225078238684183
4 ms 198.49.23.145
200 2026-08-16 20:10 639225078238684183
4 ms 198.185.159.145
199 2026-08-16 20:10 639225078238684183
4 ms 198.185.159.144
198 2026-08-16 20:10 639225078238684183
4 ms 198.49.23.144
197 2026-08-16 19:18 639225046944151094
10 ms 198.49.23.144
196 2026-08-16 19:18 639225046944151094
10 ms 198.49.23.145
195 2026-08-16 19:18 639225046944151094
10 ms 198.185.159.145
194 2026-08-16 19:18 639225046944151094
10 ms 198.185.159.144
193 2026-08-16 19:02 639225037234857231
13 ms 198.49.23.144
192 2026-08-16 19:02 639225037234857231
13 ms 198.49.23.145
191 2026-08-16 19:02 639225037234857231
13 ms 198.185.159.145
190 2026-08-16 19:02 639225037234857231
13 ms 198.185.159.144
189 2026-08-16 18:45 639225027423459920
9 ms 198.49.23.144
188 2026-08-16 18:45 639225027423459920
9 ms 198.49.23.145
187 2026-08-16 18:45 639225027423459920
9 ms 198.185.159.145
186 2026-08-16 18:45 639225027423459920
9 ms 198.185.159.144
185 2026-08-16 18:30 639225017891613027
42 ms 198.49.23.145
184 2026-08-16 18:30 639225017891613027
42 ms 198.49.23.144
183 2026-08-16 18:30 639225017891613027
42 ms 198.185.159.144
182 2026-08-16 18:30 639225017891613027
42 ms 198.185.159.145
181 2026-08-16 17:37 639224986298183527
46 ms 198.49.23.144
180 2026-08-16 17:37 639224986298183527
46 ms 198.49.23.145
179 2026-08-16 17:37 639224986298183527
46 ms 198.185.159.145
178 2026-08-16 17:37 639224986298183527
46 ms 198.185.159.144
177 2026-08-16 17:21 639224976567107023
51 ms 198.185.159.145
176 2026-08-16 17:21 639224976567107023
51 ms 198.185.159.144
175 2026-08-16 17:21 639224976567107023
51 ms 198.49.23.144
174 2026-08-16 17:21 639224976567107023
51 ms 198.49.23.145
173 2026-08-16 17:04 639224966709723386
2042 ms 198.185.159.144
172 2026-08-16 17:04 639224966709723386
2042 ms 198.49.23.144
171 2026-08-16 17:04 639224966709723386
2042 ms 198.185.159.145
170 2026-08-16 17:04 639224966709723386
2042 ms 198.49.23.145
169 2026-08-16 16:48 639224957175756942
37 ms 198.49.23.145
168 2026-08-16 16:48 639224957175756942
37 ms 198.185.159.145
167 2026-08-16 16:48 639224957175756942
37 ms 198.185.159.144
166 2026-08-16 16:48 639224957175756942
37 ms 198.49.23.144
165 2026-08-16 15:56 639224925782379869
41 ms 198.49.23.145
164 2026-08-16 15:56 639224925782379869
41 ms 198.185.159.145
163 2026-08-16 15:56 639224925782379869
41 ms 198.185.159.144
162 2026-08-16 15:56 639224925782379869
41 ms 198.49.23.144
161 2026-08-16 15:40 639224916429532459
2032 ms 198.49.23.144
160 2026-08-16 15:40 639224916429532459
2032 ms 198.49.23.145
159 2026-08-16 15:40 639224916429532459
2032 ms 198.185.159.145
158 2026-08-16 15:40 639224916429532459
2032 ms 198.185.159.144
157 2026-08-16 15:24 639224906878325623
9 ms 198.185.159.145
156 2026-08-16 15:24 639224906878325623
9 ms 198.49.23.145
155 2026-08-16 15:24 639224906878325623
9 ms 198.185.159.144
154 2026-08-16 15:24 639224906878325623
9 ms 198.49.23.144
153 2026-08-16 15:08 639224897258974385
24 ms 198.185.159.144
152 2026-08-16 15:08 639224897258974385
24 ms 198.185.159.145
151 2026-08-16 15:08 639224897258974385
24 ms 198.49.23.145
150 2026-08-16 15:08 639224897258974385
24 ms 198.49.23.144
149 2026-08-16 14:17 639224866169532828
56 ms 198.185.159.144
148 2026-08-16 14:17 639224866169532828
56 ms 198.49.23.144
147 2026-08-16 14:17 639224866169532828
56 ms 198.49.23.145
146 2026-08-16 14:17 639224866169532828
56 ms 198.185.159.145
145 2026-08-16 14:01 639224856561831915
3 ms 198.185.159.145
144 2026-08-16 14:01 639224856561831915
3 ms 198.185.159.144
143 2026-08-16 14:01 639224856561831915
3 ms 198.49.23.144
142 2026-08-16 14:01 639224856561831915
3 ms 198.49.23.145
141 2026-08-16 13:44 639224846830897794
-
140 2026-08-16 13:28 639224836975863283
171 ms 198.185.159.145
139 2026-08-16 13:28 639224836975863283
171 ms 198.185.159.144
138 2026-08-16 13:28 639224836975863283
171 ms 198.49.23.144
137 2026-08-16 13:28 639224836975863283
171 ms 198.49.23.145
136 2026-08-16 12:35 639224804985340946
2010 ms 198.185.159.144
135 2026-08-16 12:35 639224804985340946
2010 ms 198.49.23.144
134 2026-08-16 12:35 639224804985340946
2010 ms 198.49.23.145
133 2026-08-16 12:35 639224804985340946
2010 ms 198.185.159.145
132 2026-08-16 12:19 639224795567782333
192 ms 198.185.159.144
131 2026-08-16 12:19 639224795567782333
192 ms 198.49.23.144
130 2026-08-16 12:19 639224795567782333
192 ms 198.49.23.145
129 2026-08-16 12:19 639224795567782333
192 ms 198.185.159.145
128 2026-08-16 12:03 639224785914225250
101 ms 198.185.159.144
127 2026-08-16 12:03 639224785914225250
101 ms 198.185.159.145
126 2026-08-16 12:03 639224785914225250
101 ms 198.49.23.144
125 2026-08-16 12:03 639224785914225250
101 ms 198.49.23.145
124 2026-08-16 11:47 639224776383854998
97 ms 198.185.159.144
123 2026-08-16 11:47 639224776383854998
97 ms 198.49.23.144
122 2026-08-16 11:47 639224776383854998
97 ms 198.49.23.145
121 2026-08-16 11:47 639224776383854998
97 ms 198.185.159.145
120 2026-08-16 10:53 639224744252113993
14 ms 198.185.159.145
119 2026-08-16 10:53 639224744252113993
14 ms 198.185.159.144
118 2026-08-16 10:53 639224744252113993
14 ms 198.49.23.144
117 2026-08-16 10:53 639224744252113993
14 ms 198.49.23.145
116 2026-08-16 10:37 639224734238905542
2024 ms 198.49.23.144
115 2026-08-16 10:37 639224734238905542
2024 ms 198.185.159.144
114 2026-08-16 10:37 639224734238905542
2024 ms 198.49.23.145
113 2026-08-16 10:37 639224734238905542
2024 ms 198.185.159.145
112 2026-08-16 10:20 639224724335031221
42 ms 198.49.23.144
111 2026-08-16 10:20 639224724335031221
42 ms 198.49.23.145
110 2026-08-16 10:20 639224724335031221
42 ms 198.185.159.145
109 2026-08-16 10:20 639224724335031221
42 ms 198.185.159.144
108 2026-08-16 10:04 639224714475244430
79 ms 198.185.159.145
107 2026-08-16 10:04 639224714475244430
79 ms 198.185.159.144
106 2026-08-16 10:04 639224714475244430
79 ms 198.49.23.144
105 2026-08-16 10:04 639224714475244430
79 ms 198.49.23.145
104 2026-08-16 09:08 639224681063874153
2009 ms 198.49.23.144
103 2026-08-16 09:08 639224681063874153
2009 ms 198.49.23.145
102 2026-08-16 09:08 639224681063874153
2009 ms 198.185.159.144
101 2026-08-16 09:08 639224681063874153
2009 ms 198.185.159.145
100 2026-08-16 08:51 639224671038956665
2011 ms 198.185.159.145
99 2026-08-16 08:51 639224671038956665
2011 ms 198.49.23.145
98 2026-08-16 08:51 639224671038956665
2011 ms 198.185.159.144
97 2026-08-16 08:51 639224671038956665
2011 ms 198.49.23.144
96 2026-08-16 08:35 639224661079806122
2009 ms 198.185.159.145
95 2026-08-16 08:35 639224661079806122
2009 ms 198.49.23.145
94 2026-08-16 08:35 639224661079806122
2009 ms 198.49.23.144
93 2026-08-16 08:35 639224661079806122
2009 ms 198.185.159.144
92 2026-08-16 08:18 639224651169993038
174 ms 198.49.23.145
91 2026-08-16 08:18 639224651169993038
174 ms 198.185.159.145
90 2026-08-16 08:18 639224651169993038
174 ms 198.185.159.144
89 2026-08-16 08:18 639224651169993038
174 ms 198.49.23.144
88 2026-08-16 07:24 639224618882283050
99 ms 198.185.159.145
87 2026-08-16 07:24 639224618882283050
99 ms 198.185.159.144
86 2026-08-16 07:24 639224618882283050
99 ms 198.49.23.144
85 2026-08-16 07:24 639224618882283050
99 ms 198.49.23.145
84 2026-08-16 07:09 639224609519965372
147 ms 198.185.159.144
83 2026-08-16 07:09 639224609519965372
147 ms 198.49.23.144
82 2026-08-16 07:09 639224609519965372
147 ms 198.49.23.145
81 2026-08-16 07:09 639224609519965372
147 ms 198.185.159.145
80 2026-08-16 06:53 639224599969658888
79 ms 198.49.23.145
79 2026-08-16 06:53 639224599969658888
79 ms 198.185.159.145
78 2026-08-16 06:53 639224599969658888
79 ms 198.185.159.144
77 2026-08-16 06:53 639224599969658888
79 ms 198.49.23.144
76 2026-08-16 06:37 639224590360343307
95 ms 198.185.159.144
75 2026-08-16 06:37 639224590360343307
95 ms 198.49.23.144
74 2026-08-16 06:37 639224590360343307
95 ms 198.49.23.145
73 2026-08-16 06:37 639224590360343307
95 ms 198.185.159.145
72 2026-08-16 05:44 639224558901831832
115 ms 198.185.159.144
71 2026-08-16 05:44 639224558901831832
115 ms 198.49.23.144
70 2026-08-16 05:44 639224558901831832
115 ms 198.49.23.145
69 2026-08-16 05:44 639224558901831832
115 ms 198.185.159.145
68 2026-08-16 05:29 639224549678210576
2008 ms 198.49.23.145
67 2026-08-16 05:29 639224549678210576
2008 ms 198.185.159.144
66 2026-08-16 05:29 639224549678210576
2008 ms 198.185.159.145
65 2026-08-16 05:29 639224549678210576
2008 ms 198.49.23.144
64 2026-08-16 05:14 639224540433420642
92 ms 198.185.159.145
63 2026-08-16 05:14 639224540433420642
92 ms 198.185.159.144
62 2026-08-16 05:14 639224540433420642
92 ms 198.49.23.144
61 2026-08-16 05:14 639224540433420642
92 ms 198.49.23.145
60 2026-08-16 04:58 639224531046032443
12 ms 198.49.23.144
59 2026-08-16 04:58 639224531046032443
12 ms 198.49.23.145
58 2026-08-16 04:58 639224531046032443
12 ms 198.185.159.145
57 2026-08-16 04:58 639224531046032443
12 ms 198.185.159.144
56 2026-08-16 04:06 639224499638024410
48 ms 198.49.23.145
55 2026-08-16 04:06 639224499638024410
48 ms 198.185.159.145
54 2026-08-16 04:06 639224499638024410
48 ms 198.185.159.144
53 2026-08-16 04:06 639224499638024410
48 ms 198.49.23.144
52 2026-08-16 03:50 639224490358783451
38 ms 198.49.23.145
51 2026-08-16 03:50 639224490358783451
38 ms 198.185.159.145
50 2026-08-16 03:50 639224490358783451
38 ms 198.185.159.144
49 2026-08-16 03:50 639224490358783451
38 ms 198.49.23.144
48 2026-08-16 03:35 639224481111410545
163 ms 198.185.159.144
47 2026-08-16 03:35 639224481111410545
163 ms 198.49.23.144
46 2026-08-16 03:35 639224481111410545
163 ms 198.49.23.145
45 2026-08-16 03:35 639224481111410545
163 ms 198.185.159.145
44 2026-08-16 03:19 639224471809153772
59 ms 198.49.23.145
43 2026-08-16 03:19 639224471809153772
59 ms 198.49.23.144
42 2026-08-16 03:19 639224471809153772
59 ms 198.185.159.145
41 2026-08-16 03:19 639224471809153772
59 ms 198.185.159.144
40 2026-08-16 02:26 639224440124457324
4 ms 198.185.159.144
39 2026-08-16 02:26 639224440124457324
4 ms 198.49.23.144
38 2026-08-16 02:26 639224440124457324
4 ms 198.49.23.145
37 2026-08-16 02:26 639224440124457324
4 ms 198.185.159.145
36 2026-08-16 02:11 639224430921105721
8 ms 198.49.23.145
35 2026-08-16 02:11 639224430921105721
8 ms 198.185.159.145
34 2026-08-16 02:11 639224430921105721
8 ms 198.185.159.144
33 2026-08-16 02:11 639224430921105721
8 ms 198.49.23.144
32 2026-08-16 01:55 639224421455433103
102 ms 198.185.159.144
31 2026-08-16 01:55 639224421455433103
102 ms 198.49.23.144
30 2026-08-16 01:55 639224421455433103
102 ms 198.49.23.145
29 2026-08-16 01:55 639224421455433103
102 ms 198.185.159.145
28 2026-08-16 01:40 639224412089740331
2 ms 198.49.23.144
27 2026-08-16 01:40 639224412089740331
2 ms 198.49.23.145
26 2026-08-16 01:40 639224412089740331
2 ms 198.185.159.145
25 2026-08-16 01:40 639224412089740331
2 ms 198.185.159.144
24 2026-08-16 01:25 639224403168392868
17 ms 198.49.23.144
23 2026-08-16 01:25 639224403168392868
17 ms 198.49.23.145
22 2026-08-16 01:25 639224403168392868
17 ms 198.185.159.145
21 2026-08-16 01:25 639224403168392868
17 ms 198.185.159.144
20 2026-08-16 01:09 639224393856251387
3 ms 198.49.23.145
19 2026-08-16 01:09 639224393856251387
3 ms 198.185.159.145
18 2026-08-16 01:09 639224393856251387
3 ms 198.185.159.144
17 2026-08-16 01:09 639224393856251387
3 ms 198.49.23.144
16 2026-08-16 00:54 639224384677141438
26 ms 198.185.159.144
15 2026-08-16 00:54 639224384677141438
26 ms 198.49.23.144
14 2026-08-16 00:54 639224384677141438
26 ms 198.49.23.145
13 2026-08-16 00:54 639224384677141438
26 ms 198.185.159.145
12 2026-08-16 00:39 639224375597986398
3 ms 198.49.23.145
11 2026-08-16 00:39 639224375597986398
3 ms 198.185.159.145
10 2026-08-16 00:39 639224375597986398
3 ms 198.185.159.144
9 2026-08-16 00:39 639224375597986398
3 ms 198.49.23.144
8 2026-08-16 00:24 639224366430296466
3 ms 198.49.23.144
7 2026-08-16 00:24 639224366430296466
3 ms 198.49.23.145
6 2026-08-16 00:24 639224366430296466
3 ms 198.185.159.145
5 2026-08-16 00:24 639224366430296466
3 ms 198.185.159.144
4 2026-08-16 00:08 639224357218176789
3 ms 198.49.23.144
3 2026-08-16 00:08 639224357218176789
3 ms 198.49.23.145
2 2026-08-16 00:08 639224357218176789
3 ms 198.185.159.145
1 2026-08-16 00:08 639224357218176789
3 ms 198.185.159.144