DNS response history for ridge.ns.cloudflare.com

ridge.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 222 DNS check records, 222 successful responses, 0 failed responses, and 132 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 ridge.ns.cloudflare.com.
Records on Selected Date

222

Historical checks stored for this nameserver on selected date

Average Latency

132 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

162.159.44.139

Most recently resolved hosting IP on selected date

Successful Responses

222

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 ridge.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
222 2026-08-22 23:46 639230391807229016
15 ms 162.159.44.139
221 2026-08-22 23:46 639230391807229016
15 ms 108.162.195.139
220 2026-08-22 23:46 639230391807229016
15 ms 172.64.35.139
219 2026-08-22 23:30 639230382051619327
6 ms 108.162.195.139
218 2026-08-22 23:30 639230382051619327
6 ms 162.159.44.139
217 2026-08-22 23:30 639230382051619327
6 ms 172.64.35.139
216 2026-08-22 23:14 639230372323353529
3 ms 108.162.195.139
215 2026-08-22 23:14 639230372323353529
3 ms 162.159.44.139
214 2026-08-22 23:14 639230372323353529
3 ms 172.64.35.139
213 2026-08-22 22:57 639230362586451064
6 ms 108.162.195.139
212 2026-08-22 22:57 639230362586451064
6 ms 162.159.44.139
211 2026-08-22 22:57 639230362586451064
6 ms 172.64.35.139
210 2026-08-22 22:41 639230352793666303
22 ms 108.162.195.139
209 2026-08-22 22:41 639230352793666303
22 ms 162.159.44.139
208 2026-08-22 22:41 639230352793666303
22 ms 172.64.35.139
207 2026-08-22 22:24 639230342775737758
37 ms 162.159.44.139
206 2026-08-22 22:24 639230342775737758
37 ms 108.162.195.139
205 2026-08-22 22:24 639230342775737758
37 ms 172.64.35.139
204 2026-08-22 22:07 639230332639939561
5 ms 108.162.195.139
203 2026-08-22 22:07 639230332639939561
5 ms 162.159.44.139
202 2026-08-22 22:07 639230332639939561
5 ms 172.64.35.139
201 2026-08-22 21:15 639230301014190104
61 ms 162.159.44.139
200 2026-08-22 21:15 639230301014190104
61 ms 108.162.195.139
199 2026-08-22 21:15 639230301014190104
61 ms 172.64.35.139
198 2026-08-22 20:58 639230291048161498
22 ms 162.159.44.139
197 2026-08-22 20:58 639230291048161498
22 ms 108.162.195.139
196 2026-08-22 20:58 639230291048161498
22 ms 172.64.35.139
195 2026-08-22 20:41 639230280894353664
6 ms 108.162.195.139
194 2026-08-22 20:41 639230280894353664
6 ms 162.159.44.139
193 2026-08-22 20:41 639230280894353664
6 ms 172.64.35.139
192 2026-08-22 20:24 639230270699419073
7 ms 162.159.44.139
191 2026-08-22 20:24 639230270699419073
7 ms 108.162.195.139
190 2026-08-22 20:24 639230270699419073
7 ms 172.64.35.139
189 2026-08-22 20:07 639230260248163050
7 ms 172.64.35.139
188 2026-08-22 20:07 639230260248163050
7 ms 162.159.44.139
187 2026-08-22 20:07 639230260248163050
7 ms 108.162.195.139
186 2026-08-22 19:50 639230250122494282
34 ms 108.162.195.139
185 2026-08-22 19:50 639230250122494282
34 ms 162.159.44.139
184 2026-08-22 19:50 639230250122494282
34 ms 172.64.35.139
183 2026-08-22 19:33 639230239972935046
44 ms 108.162.195.139
182 2026-08-22 19:33 639230239972935046
44 ms 162.159.44.139
181 2026-08-22 19:33 639230239972935046
44 ms 172.64.35.139
180 2026-08-22 19:16 639230229963262464
57 ms 108.162.195.139
179 2026-08-22 19:16 639230229963262464
57 ms 162.159.44.139
178 2026-08-22 19:16 639230229963262464
57 ms 172.64.35.139
177 2026-08-22 19:00 639230220033804658
4 ms 108.162.195.139
176 2026-08-22 19:00 639230220033804658
4 ms 162.159.44.139
175 2026-08-22 19:00 639230220033804658
4 ms 172.64.35.139
174 2026-08-22 18:43 639230209891107289
12 ms 108.162.195.139
173 2026-08-22 18:43 639230209891107289
12 ms 162.159.44.139
172 2026-08-22 18:43 639230209891107289
12 ms 172.64.35.139
171 2026-08-22 18:26 639230199630298717
4 ms 108.162.195.139
170 2026-08-22 18:26 639230199630298717
4 ms 162.159.44.139
169 2026-08-22 18:26 639230199630298717
4 ms 172.64.35.139
168 2026-08-22 18:08 639230189301984150
63 ms 108.162.195.139
167 2026-08-22 18:08 639230189301984150
63 ms 162.159.44.139
166 2026-08-22 18:08 639230189301984150
63 ms 172.64.35.139
165 2026-08-22 17:15 639230157138468804
4 ms 108.162.195.139
164 2026-08-22 17:15 639230157138468804
4 ms 162.159.44.139
163 2026-08-22 17:15 639230157138468804
4 ms 172.64.35.139
162 2026-08-22 16:58 639230146987869495
29 ms 172.64.35.139
161 2026-08-22 16:58 639230146987869495
29 ms 108.162.195.139
160 2026-08-22 16:58 639230146987869495
29 ms 162.159.44.139
159 2026-08-22 16:41 639230136768638516
6 ms 108.162.195.139
158 2026-08-22 16:41 639230136768638516
6 ms 162.159.44.139
157 2026-08-22 16:41 639230136768638516
6 ms 172.64.35.139
156 2026-08-22 16:24 639230126735907877
17 ms 172.64.35.139
155 2026-08-22 16:24 639230126735907877
17 ms 108.162.195.139
154 2026-08-22 16:24 639230126735907877
17 ms 162.159.44.139
153 2026-08-22 16:07 639230116551187768
18 ms 172.64.35.139
152 2026-08-22 16:07 639230116551187768
18 ms 108.162.195.139
151 2026-08-22 16:07 639230116551187768
18 ms 162.159.44.139
150 2026-08-22 15:50 639230106335615913
13 ms 172.64.35.139
149 2026-08-22 15:50 639230106335615913
13 ms 162.159.44.139
148 2026-08-22 15:50 639230106335615913
13 ms 108.162.195.139
147 2026-08-22 15:33 639230096177758176
58 ms 108.162.195.139
146 2026-08-22 15:33 639230096177758176
58 ms 162.159.44.139
145 2026-08-22 15:33 639230096177758176
58 ms 172.64.35.139
144 2026-08-22 15:17 639230086185999993
26 ms 108.162.195.139
143 2026-08-22 15:17 639230086185999993
26 ms 162.159.44.139
142 2026-08-22 15:17 639230086185999993
26 ms 172.64.35.139
141 2026-08-22 15:00 639230076247854903
31 ms 172.64.35.139
140 2026-08-22 15:00 639230076247854903
31 ms 108.162.195.139
139 2026-08-22 15:00 639230076247854903
31 ms 162.159.44.139
138 2026-08-22 14:43 639230066076077530
13 ms 162.159.44.139
137 2026-08-22 14:43 639230066076077530
13 ms 108.162.195.139
136 2026-08-22 14:43 639230066076077530
13 ms 172.64.35.139
135 2026-08-22 14:26 639230055738197328
25 ms 172.64.35.139
134 2026-08-22 14:26 639230055738197328
25 ms 162.159.44.139
133 2026-08-22 14:26 639230055738197328
25 ms 108.162.195.139
132 2026-08-22 14:09 639230045411225521
56 ms 108.162.195.139
131 2026-08-22 14:09 639230045411225521
56 ms 162.159.44.139
130 2026-08-22 14:09 639230045411225521
56 ms 172.64.35.139
129 2026-08-22 13:15 639230013046000470
18 ms 108.162.195.139
128 2026-08-22 13:15 639230013046000470
18 ms 162.159.44.139
127 2026-08-22 13:15 639230013046000470
18 ms 172.64.35.139
126 2026-08-22 12:58 639230003090037878
6 ms 108.162.195.139
125 2026-08-22 12:58 639230003090037878
6 ms 162.159.44.139
124 2026-08-22 12:58 639230003090037878
6 ms 172.64.35.139
123 2026-08-22 12:41 639229993008259475
8 ms 108.162.195.139
122 2026-08-22 12:41 639229993008259475
8 ms 162.159.44.139
121 2026-08-22 12:41 639229993008259475
8 ms 172.64.35.139
120 2026-08-22 12:25 639229982909449470
18 ms 108.162.195.139
119 2026-08-22 12:25 639229982909449470
18 ms 162.159.44.139
118 2026-08-22 12:25 639229982909449470
18 ms 172.64.35.139
117 2026-08-22 12:08 639229973035502212
2028 ms 172.64.35.139
116 2026-08-22 12:08 639229973035502212
2028 ms 162.159.44.139
115 2026-08-22 12:08 639229973035502212
2028 ms 108.162.195.139
114 2026-08-22 11:51 639229963064296145
66 ms 108.162.195.139
113 2026-08-22 11:51 639229963064296145
66 ms 162.159.44.139
112 2026-08-22 11:51 639229963064296145
66 ms 172.64.35.139
111 2026-08-22 11:35 639229952996162143
3 ms 108.162.195.139
110 2026-08-22 11:35 639229952996162143
3 ms 162.159.44.139
109 2026-08-22 11:35 639229952996162143
3 ms 172.64.35.139
108 2026-08-22 11:18 639229943051949195
24 ms 108.162.195.139
107 2026-08-22 11:18 639229943051949195
24 ms 162.159.44.139
106 2026-08-22 11:18 639229943051949195
24 ms 172.64.35.139
105 2026-08-22 11:01 639229932919214934
11 ms 172.64.35.139
104 2026-08-22 11:01 639229932919214934
11 ms 162.159.44.139
103 2026-08-22 11:01 639229932919214934
11 ms 108.162.195.139
102 2026-08-22 10:44 639229922745889838
2011 ms 172.64.35.139
101 2026-08-22 10:44 639229922745889838
2011 ms 108.162.195.139
100 2026-08-22 10:44 639229922745889838
2011 ms 162.159.44.139
99 2026-08-22 10:27 639229912587214796
38 ms 108.162.195.139
98 2026-08-22 10:27 639229912587214796
38 ms 162.159.44.139
97 2026-08-22 10:27 639229912587214796
38 ms 172.64.35.139
96 2026-08-22 10:10 639229902240004454
111 ms 108.162.195.139
95 2026-08-22 10:10 639229902240004454
111 ms 162.159.44.139
94 2026-08-22 10:10 639229902240004454
111 ms 172.64.35.139
93 2026-08-22 09:18 639229870800501662
5 ms 108.162.195.139
92 2026-08-22 09:18 639229870800501662
5 ms 162.159.44.139
91 2026-08-22 09:18 639229870800501662
5 ms 172.64.35.139
90 2026-08-22 09:01 639229861058384956
30 ms 108.162.195.139
89 2026-08-22 09:01 639229861058384956
30 ms 162.159.44.139
88 2026-08-22 09:01 639229861058384956
30 ms 172.64.35.139
87 2026-08-22 08:45 639229851158592604
2012 ms 162.159.44.139
86 2026-08-22 08:45 639229851158592604
2012 ms 108.162.195.139
85 2026-08-22 08:45 639229851158592604
2012 ms 172.64.35.139
84 2026-08-22 08:29 639229841475569629
42 ms 108.162.195.139
83 2026-08-22 08:29 639229841475569629
42 ms 162.159.44.139
82 2026-08-22 08:29 639229841475569629
42 ms 172.64.35.139
81 2026-08-22 08:13 639229831887658471
10 ms 108.162.195.139
80 2026-08-22 08:13 639229831887658471
10 ms 162.159.44.139
79 2026-08-22 08:13 639229831887658471
10 ms 172.64.35.139
78 2026-08-22 07:56 639229822043670346
31 ms 108.162.195.139
77 2026-08-22 07:56 639229822043670346
31 ms 162.159.44.139
76 2026-08-22 07:56 639229822043670346
31 ms 172.64.35.139
75 2026-08-22 07:40 639229812327913936
37 ms 172.64.35.139
74 2026-08-22 07:40 639229812327913936
37 ms 162.159.44.139
73 2026-08-22 07:40 639229812327913936
37 ms 108.162.195.139
72 2026-08-22 07:24 639229802629488686
13 ms 108.162.195.139
71 2026-08-22 07:24 639229802629488686
13 ms 162.159.44.139
70 2026-08-22 07:24 639229802629488686
13 ms 172.64.35.139
69 2026-08-22 07:08 639229793051447309
23 ms 108.162.195.139
68 2026-08-22 07:08 639229793051447309
23 ms 172.64.35.139
67 2026-08-22 07:08 639229793051447309
23 ms 162.159.44.139
66 2026-08-22 06:52 639229783303531961
46 ms 108.162.195.139
65 2026-08-22 06:52 639229783303531961
46 ms 162.159.44.139
64 2026-08-22 06:52 639229783303531961
46 ms 172.64.35.139
63 2026-08-22 06:35 639229773458051942
10 ms 108.162.195.139
62 2026-08-22 06:35 639229773458051942
10 ms 172.64.35.139
61 2026-08-22 06:35 639229773458051942
10 ms 162.159.44.139
60 2026-08-22 06:19 639229763373848056
37 ms 108.162.195.139
59 2026-08-22 06:19 639229763373848056
37 ms 162.159.44.139
58 2026-08-22 06:19 639229763373848056
37 ms 172.64.35.139
57 2026-08-22 05:27 639229732140622809
36 ms 162.159.44.139
56 2026-08-22 05:27 639229732140622809
36 ms 108.162.195.139
55 2026-08-22 05:27 639229732140622809
36 ms 172.64.35.139
54 2026-08-22 05:11 639229722699695967
10 ms 162.159.44.139
53 2026-08-22 05:11 639229722699695967
10 ms 172.64.35.139
52 2026-08-22 05:11 639229722699695967
10 ms 108.162.195.139
51 2026-08-22 04:55 639229713097498075
37 ms 108.162.195.139
50 2026-08-22 04:55 639229713097498075
37 ms 172.64.35.139
49 2026-08-22 04:55 639229713097498075
37 ms 162.159.44.139
48 2026-08-22 04:39 639229703543969637
34 ms 162.159.44.139
47 2026-08-22 04:39 639229703543969637
34 ms 172.64.35.139
46 2026-08-22 04:39 639229703543969637
34 ms 108.162.195.139
45 2026-08-22 04:23 639229693970392873
4 ms 108.162.195.139
44 2026-08-22 04:23 639229693970392873
4 ms 162.159.44.139
43 2026-08-22 04:23 639229693970392873
4 ms 172.64.35.139
42 2026-08-22 04:07 639229684277329469
30 ms 108.162.195.139
41 2026-08-22 04:07 639229684277329469
30 ms 172.64.35.139
40 2026-08-22 04:07 639229684277329469
30 ms 162.159.44.139
39 2026-08-22 03:51 639229674501596661
10 ms 108.162.195.139
38 2026-08-22 03:51 639229674501596661
10 ms 162.159.44.139
37 2026-08-22 03:51 639229674501596661
10 ms 172.64.35.139
36 2026-08-22 03:35 639229665064441147
4 ms 108.162.195.139
35 2026-08-22 03:35 639229665064441147
4 ms 162.159.44.139
34 2026-08-22 03:35 639229665064441147
4 ms 172.64.35.139
33 2026-08-22 03:19 639229655507536872
51 ms 162.159.44.139
32 2026-08-22 03:19 639229655507536872
51 ms 172.64.35.139
31 2026-08-22 03:19 639229655507536872
51 ms 108.162.195.139
30 2026-08-22 03:03 639229645849603111
22 ms 108.162.195.139
29 2026-08-22 03:03 639229645849603111
22 ms 162.159.44.139
28 2026-08-22 03:03 639229645849603111
22 ms 172.64.35.139
27 2026-08-22 02:46 639229636090497453
11 ms 108.162.195.139
26 2026-08-22 02:46 639229636090497453
11 ms 162.159.44.139
25 2026-08-22 02:46 639229636090497453
11 ms 172.64.35.139
24 2026-08-22 02:30 639229625978544281
63 ms 108.162.195.139
23 2026-08-22 02:30 639229625978544281
63 ms 162.159.44.139
22 2026-08-22 02:30 639229625978544281
63 ms 172.64.35.139
21 2026-08-22 01:37 639229594644662176
4 ms 108.162.195.139
20 2026-08-22 01:37 639229594644662176
4 ms 162.159.44.139
19 2026-08-22 01:37 639229594644662176
4 ms 172.64.35.139
18 2026-08-22 01:22 639229585214633065
29 ms 108.162.195.139
17 2026-08-22 01:22 639229585214633065
29 ms 172.64.35.139
16 2026-08-22 01:22 639229585214633065
29 ms 162.159.44.139
15 2026-08-22 01:06 639229575581042175
2009 ms 108.162.195.139
14 2026-08-22 01:06 639229575581042175
2009 ms 172.64.35.139
13 2026-08-22 01:06 639229575581042175
2009 ms 162.159.44.139
12 2026-08-22 00:50 639229565912268962
8 ms 108.162.195.139
11 2026-08-22 00:50 639229565912268962
8 ms 162.159.44.139
10 2026-08-22 00:50 639229565912268962
8 ms 172.64.35.139
9 2026-08-22 00:33 639229556237813203
22 ms 162.159.44.139
8 2026-08-22 00:33 639229556237813203
22 ms 172.64.35.139
7 2026-08-22 00:33 639229556237813203
22 ms 108.162.195.139
6 2026-08-22 00:17 639229546625802518
4 ms 108.162.195.139
5 2026-08-22 00:17 639229546625802518
4 ms 162.159.44.139
4 2026-08-22 00:17 639229546625802518
4 ms 172.64.35.139
3 2026-08-22 00:02 639229537172016621
8 ms 108.162.195.139
2 2026-08-22 00:02 639229537172016621
8 ms 162.159.44.139
1 2026-08-22 00:02 639229537172016621
8 ms 172.64.35.139