DNS response history for arch.ns.cloudflare.com

arch.ns.cloudflare.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 2026-08-22. For this date, NameServerHistory found 216 DNS check records, 213 successful responses, 3 failed responses, and 442 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 arch.ns.cloudflare.com.
Records on Selected Date

216

Historical checks stored for this nameserver on selected date

Average Latency

442 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:46

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.193.68

Most recently resolved hosting IP on selected date

Successful Responses

213

Checks that returned a measurable response

Failed Responses

3

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for arch.ns.cloudflare.com

Showing DNS history for 2026-08-22 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
216 2026-08-22 23:46 639230391807229016
30 ms 108.162.193.68
215 2026-08-22 23:46 639230391807229016
30 ms 172.64.33.68
214 2026-08-22 23:46 639230391807229016
30 ms 173.245.59.68
213 2026-08-22 23:30 639230382051619327
10 ms 108.162.193.68
212 2026-08-22 23:30 639230382051619327
10 ms 172.64.33.68
211 2026-08-22 23:30 639230382051619327
10 ms 173.245.59.68
210 2026-08-22 23:14 639230372323353529
33 ms 108.162.193.68
209 2026-08-22 23:14 639230372323353529
33 ms 172.64.33.68
208 2026-08-22 23:14 639230372323353529
33 ms 173.245.59.68
207 2026-08-22 22:57 639230362586451064
4026 ms 173.245.59.68
206 2026-08-22 22:57 639230362586451064
4026 ms 172.64.33.68
205 2026-08-22 22:57 639230362586451064
4026 ms 108.162.193.68
204 2026-08-22 22:41 639230352793666303
9 ms 108.162.193.68
203 2026-08-22 22:41 639230352793666303
9 ms 172.64.33.68
202 2026-08-22 22:41 639230352793666303
9 ms 173.245.59.68
201 2026-08-22 22:24 639230342775737758
28 ms 108.162.193.68
200 2026-08-22 22:24 639230342775737758
28 ms 172.64.33.68
199 2026-08-22 22:24 639230342775737758
28 ms 173.245.59.68
198 2026-08-22 22:07 639230332639939561
2027 ms 172.64.33.68
197 2026-08-22 22:07 639230332639939561
2027 ms 108.162.193.68
196 2026-08-22 22:07 639230332639939561
2027 ms 173.245.59.68
195 2026-08-22 21:15 639230301014190104
4 ms 108.162.193.68
194 2026-08-22 21:15 639230301014190104
4 ms 172.64.33.68
193 2026-08-22 21:15 639230301014190104
4 ms 173.245.59.68
192 2026-08-22 20:58 639230291048161498
2025 ms 108.162.193.68
191 2026-08-22 20:58 639230291048161498
2025 ms 173.245.59.68
190 2026-08-22 20:58 639230291048161498
2025 ms 172.64.33.68
189 2026-08-22 20:41 639230280894353664
39 ms 108.162.193.68
188 2026-08-22 20:41 639230280894353664
39 ms 173.245.59.68
187 2026-08-22 20:41 639230280894353664
39 ms 172.64.33.68
186 2026-08-22 20:24 639230270699419073
2014 ms 172.64.33.68
185 2026-08-22 20:24 639230270699419073
2014 ms 173.245.59.68
184 2026-08-22 20:24 639230270699419073
2014 ms 108.162.193.68
183 2026-08-22 20:07 639230260248163050
5 ms 108.162.193.68
182 2026-08-22 20:07 639230260248163050
5 ms 172.64.33.68
181 2026-08-22 20:07 639230260248163050
5 ms 173.245.59.68
180 2026-08-22 19:50 639230250122494282
31 ms 108.162.193.68
179 2026-08-22 19:50 639230250122494282
31 ms 172.64.33.68
178 2026-08-22 19:50 639230250122494282
31 ms 173.245.59.68
177 2026-08-22 19:33 639230239972935046
11 ms 172.64.33.68
176 2026-08-22 19:33 639230239972935046
11 ms 108.162.193.68
175 2026-08-22 19:33 639230239972935046
11 ms 173.245.59.68
174 2026-08-22 19:16 639230229963262464
2032 ms 173.245.59.68
173 2026-08-22 19:16 639230229963262464
2032 ms 172.64.33.68
172 2026-08-22 19:16 639230229963262464
2032 ms 108.162.193.68
171 2026-08-22 19:00 639230220033804658
15 ms 108.162.193.68
170 2026-08-22 19:00 639230220033804658
15 ms 172.64.33.68
169 2026-08-22 19:00 639230220033804658
15 ms 173.245.59.68
168 2026-08-22 18:43 639230209891107289
11 ms 108.162.193.68
167 2026-08-22 18:43 639230209891107289
11 ms 173.245.59.68
166 2026-08-22 18:43 639230209891107289
11 ms 172.64.33.68
165 2026-08-22 18:26 639230199630298717
2016 ms 172.64.33.68
164 2026-08-22 18:26 639230199630298717
2016 ms 173.245.59.68
163 2026-08-22 18:26 639230199630298717
2016 ms 108.162.193.68
162 2026-08-22 18:09 639230189301984150
14 ms 172.64.33.68
161 2026-08-22 18:09 639230189301984150
14 ms 108.162.193.68
160 2026-08-22 18:09 639230189301984150
14 ms 173.245.59.68
159 2026-08-22 17:15 639230157138468804
2018 ms 172.64.33.68
158 2026-08-22 17:15 639230157138468804
2018 ms 173.245.59.68
157 2026-08-22 17:15 639230157138468804
2018 ms 108.162.193.68
156 2026-08-22 16:58 639230146987869495
25 ms 108.162.193.68
155 2026-08-22 16:58 639230146987869495
25 ms 172.64.33.68
154 2026-08-22 16:58 639230146987869495
25 ms 173.245.59.68
153 2026-08-22 16:41 639230136768638516
9 ms 108.162.193.68
152 2026-08-22 16:41 639230136768638516
9 ms 172.64.33.68
151 2026-08-22 16:41 639230136768638516
9 ms 173.245.59.68
150 2026-08-22 16:24 639230126735907877
2042 ms 172.64.33.68
149 2026-08-22 16:24 639230126735907877
2042 ms 108.162.193.68
148 2026-08-22 16:24 639230126735907877
2042 ms 173.245.59.68
147 2026-08-22 16:07 639230116551187768
5 ms 108.162.193.68
146 2026-08-22 16:07 639230116551187768
5 ms 172.64.33.68
145 2026-08-22 16:07 639230116551187768
5 ms 173.245.59.68
144 2026-08-22 15:50 639230106335615913
56 ms 173.245.59.68
143 2026-08-22 15:50 639230106335615913
56 ms 108.162.193.68
142 2026-08-22 15:50 639230106335615913
56 ms 172.64.33.68
141 2026-08-22 15:33 639230096177758176
19 ms 108.162.193.68
140 2026-08-22 15:33 639230096177758176
19 ms 172.64.33.68
139 2026-08-22 15:33 639230096177758176
19 ms 173.245.59.68
138 2026-08-22 15:17 639230086185999993
31 ms 173.245.59.68
137 2026-08-22 15:17 639230086185999993
31 ms 172.64.33.68
136 2026-08-22 15:17 639230086185999993
31 ms 108.162.193.68
135 2026-08-22 15:00 639230076247854903
-
134 2026-08-22 14:43 639230066076077530
-
133 2026-08-22 14:26 639230055738197328
17 ms 108.162.193.68
132 2026-08-22 14:26 639230055738197328
17 ms 172.64.33.68
131 2026-08-22 14:26 639230055738197328
17 ms 173.245.59.68
130 2026-08-22 14:09 639230045411225521
31 ms 108.162.193.68
129 2026-08-22 14:09 639230045411225521
31 ms 173.245.59.68
128 2026-08-22 14:09 639230045411225521
31 ms 172.64.33.68
127 2026-08-22 13:15 639230013046000470
23 ms 108.162.193.68
126 2026-08-22 13:15 639230013046000470
23 ms 172.64.33.68
125 2026-08-22 13:15 639230013046000470
23 ms 173.245.59.68
124 2026-08-22 12:58 639230003090037878
40 ms 108.162.193.68
123 2026-08-22 12:58 639230003090037878
40 ms 173.245.59.68
122 2026-08-22 12:58 639230003090037878
40 ms 172.64.33.68
121 2026-08-22 12:41 639229993008259475
5 ms 108.162.193.68
120 2026-08-22 12:41 639229993008259475
5 ms 172.64.33.68
119 2026-08-22 12:41 639229993008259475
5 ms 173.245.59.68
118 2026-08-22 12:25 639229982909449470
11 ms 108.162.193.68
117 2026-08-22 12:25 639229982909449470
11 ms 173.245.59.68
116 2026-08-22 12:25 639229982909449470
11 ms 172.64.33.68
115 2026-08-22 12:08 639229973035502212
11 ms 173.245.59.68
114 2026-08-22 12:08 639229973035502212
11 ms 172.64.33.68
113 2026-08-22 12:08 639229973035502212
11 ms 108.162.193.68
112 2026-08-22 11:51 639229963064296145
4 ms 108.162.193.68
111 2026-08-22 11:51 639229963064296145
4 ms 172.64.33.68
110 2026-08-22 11:51 639229963064296145
4 ms 173.245.59.68
109 2026-08-22 11:35 639229952996162143
9 ms 108.162.193.68
108 2026-08-22 11:35 639229952996162143
9 ms 172.64.33.68
107 2026-08-22 11:35 639229952996162143
9 ms 173.245.59.68
106 2026-08-22 11:18 639229943051949195
5 ms 108.162.193.68
105 2026-08-22 11:18 639229943051949195
5 ms 172.64.33.68
104 2026-08-22 11:18 639229943051949195
5 ms 173.245.59.68
103 2026-08-22 11:01 639229932919214934
-
102 2026-08-22 10:44 639229922745889838
7 ms 108.162.193.68
101 2026-08-22 10:44 639229922745889838
7 ms 172.64.33.68
100 2026-08-22 10:44 639229922745889838
7 ms 173.245.59.68
99 2026-08-22 10:27 639229912587214796
6 ms 108.162.193.68
98 2026-08-22 10:27 639229912587214796
6 ms 172.64.33.68
97 2026-08-22 10:27 639229912587214796
6 ms 173.245.59.68
96 2026-08-22 10:10 639229902240004454
71 ms 173.245.59.68
95 2026-08-22 10:10 639229902240004454
71 ms 108.162.193.68
94 2026-08-22 10:10 639229902240004454
71 ms 172.64.33.68
93 2026-08-22 09:18 639229870800501662
10 ms 108.162.193.68
92 2026-08-22 09:18 639229870800501662
10 ms 172.64.33.68
91 2026-08-22 09:18 639229870800501662
10 ms 173.245.59.68
90 2026-08-22 09:01 639229861058384956
5 ms 108.162.193.68
89 2026-08-22 09:01 639229861058384956
5 ms 172.64.33.68
88 2026-08-22 09:01 639229861058384956
5 ms 173.245.59.68
87 2026-08-22 08:45 639229851158592604
30 ms 108.162.193.68
86 2026-08-22 08:45 639229851158592604
30 ms 172.64.33.68
85 2026-08-22 08:45 639229851158592604
30 ms 173.245.59.68
84 2026-08-22 08:29 639229841475569629
2021 ms 173.245.59.68
83 2026-08-22 08:29 639229841475569629
2021 ms 172.64.33.68
82 2026-08-22 08:29 639229841475569629
2021 ms 108.162.193.68
81 2026-08-22 08:13 639229831887658471
37 ms 108.162.193.68
80 2026-08-22 08:13 639229831887658471
37 ms 172.64.33.68
79 2026-08-22 08:13 639229831887658471
37 ms 173.245.59.68
78 2026-08-22 07:56 639229822043670346
2017 ms 173.245.59.68
77 2026-08-22 07:56 639229822043670346
2017 ms 172.64.33.68
76 2026-08-22 07:56 639229822043670346
2017 ms 108.162.193.68
75 2026-08-22 07:40 639229812327913936
26 ms 108.162.193.68
74 2026-08-22 07:40 639229812327913936
26 ms 172.64.33.68
73 2026-08-22 07:40 639229812327913936
26 ms 173.245.59.68
72 2026-08-22 07:24 639229802629488686
2053 ms 172.64.33.68
71 2026-08-22 07:24 639229802629488686
2053 ms 108.162.193.68
70 2026-08-22 07:24 639229802629488686
2053 ms 173.245.59.68
69 2026-08-22 07:08 639229793051447309
4 ms 108.162.193.68
68 2026-08-22 07:08 639229793051447309
4 ms 172.64.33.68
67 2026-08-22 07:08 639229793051447309
4 ms 173.245.59.68
66 2026-08-22 06:52 639229783303531961
4 ms 108.162.193.68
65 2026-08-22 06:52 639229783303531961
4 ms 172.64.33.68
64 2026-08-22 06:52 639229783303531961
4 ms 173.245.59.68
63 2026-08-22 06:35 639229773458051942
4 ms 108.162.193.68
62 2026-08-22 06:35 639229773458051942
4 ms 172.64.33.68
61 2026-08-22 06:35 639229773458051942
4 ms 173.245.59.68
60 2026-08-22 06:19 639229763373848056
4 ms 108.162.193.68
59 2026-08-22 06:19 639229763373848056
4 ms 172.64.33.68
58 2026-08-22 06:19 639229763373848056
4 ms 173.245.59.68
57 2026-08-22 05:27 639229732140622809
30 ms 108.162.193.68
56 2026-08-22 05:27 639229732140622809
30 ms 172.64.33.68
55 2026-08-22 05:27 639229732140622809
30 ms 173.245.59.68
54 2026-08-22 05:11 639229722699695967
40 ms 172.64.33.68
53 2026-08-22 05:11 639229722699695967
40 ms 173.245.59.68
52 2026-08-22 05:11 639229722699695967
40 ms 108.162.193.68
51 2026-08-22 04:55 639229713097498075
3 ms 108.162.193.68
50 2026-08-22 04:55 639229713097498075
3 ms 172.64.33.68
49 2026-08-22 04:55 639229713097498075
3 ms 173.245.59.68
48 2026-08-22 04:39 639229703543969637
9 ms 173.245.59.68
47 2026-08-22 04:39 639229703543969637
9 ms 108.162.193.68
46 2026-08-22 04:39 639229703543969637
9 ms 172.64.33.68
45 2026-08-22 04:23 639229693970392873
20 ms 173.245.59.68
44 2026-08-22 04:23 639229693970392873
20 ms 108.162.193.68
43 2026-08-22 04:23 639229693970392873
20 ms 172.64.33.68
42 2026-08-22 04:07 639229684277329469
13 ms 108.162.193.68
41 2026-08-22 04:07 639229684277329469
13 ms 173.245.59.68
40 2026-08-22 04:07 639229684277329469
13 ms 172.64.33.68
39 2026-08-22 03:51 639229674501596661
5 ms 108.162.193.68
38 2026-08-22 03:51 639229674501596661
5 ms 172.64.33.68
37 2026-08-22 03:51 639229674501596661
5 ms 173.245.59.68
36 2026-08-22 03:35 639229665064441147
17 ms 108.162.193.68
35 2026-08-22 03:35 639229665064441147
17 ms 172.64.33.68
34 2026-08-22 03:35 639229665064441147
17 ms 173.245.59.68
33 2026-08-22 03:19 639229655507536872
16 ms 108.162.193.68
32 2026-08-22 03:19 639229655507536872
16 ms 172.64.33.68
31 2026-08-22 03:19 639229655507536872
16 ms 173.245.59.68
30 2026-08-22 03:03 639229645849603111
3 ms 108.162.193.68
29 2026-08-22 03:03 639229645849603111
3 ms 172.64.33.68
28 2026-08-22 03:03 639229645849603111
3 ms 173.245.59.68
27 2026-08-22 02:47 639229636090497453
8 ms 108.162.193.68
26 2026-08-22 02:47 639229636090497453
8 ms 172.64.33.68
25 2026-08-22 02:47 639229636090497453
8 ms 173.245.59.68
24 2026-08-22 02:30 639229625978544281
25 ms 108.162.193.68
23 2026-08-22 02:30 639229625978544281
25 ms 172.64.33.68
22 2026-08-22 02:30 639229625978544281
25 ms 173.245.59.68
21 2026-08-22 01:37 639229594644662176
12 ms 108.162.193.68
20 2026-08-22 01:37 639229594644662176
12 ms 172.64.33.68
19 2026-08-22 01:37 639229594644662176
12 ms 173.245.59.68
18 2026-08-22 01:22 639229585214633065
2014 ms 108.162.193.68
17 2026-08-22 01:22 639229585214633065
2014 ms 172.64.33.68
16 2026-08-22 01:22 639229585214633065
2014 ms 173.245.59.68
15 2026-08-22 01:06 639229575581042175
5 ms 108.162.193.68
14 2026-08-22 01:06 639229575581042175
5 ms 172.64.33.68
13 2026-08-22 01:06 639229575581042175
5 ms 173.245.59.68
12 2026-08-22 00:50 639229565912268962
35 ms 108.162.193.68
11 2026-08-22 00:50 639229565912268962
35 ms 172.64.33.68
10 2026-08-22 00:50 639229565912268962
35 ms 173.245.59.68
9 2026-08-22 00:33 639229556237813203
2081 ms 108.162.193.68
8 2026-08-22 00:33 639229556237813203
2081 ms 172.64.33.68
7 2026-08-22 00:33 639229556237813203
2081 ms 173.245.59.68
6 2026-08-22 00:17 639229546625802518
21 ms 172.64.33.68
5 2026-08-22 00:17 639229546625802518
21 ms 108.162.193.68
4 2026-08-22 00:17 639229546625802518
21 ms 173.245.59.68
3 2026-08-22 00:02 639229537172016621
2017 ms 173.245.59.68
2 2026-08-22 00:02 639229537172016621
2017 ms 172.64.33.68
1 2026-08-22 00:02 639229537172016621
2017 ms 108.162.193.68