DNS response history for randall.ns.cloudeflare.com

randall.ns.cloudeflare.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 405 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 randall.ns.cloudeflare.com.
Records on Selected Date

222

Historical checks stored for this nameserver on selected date

Average Latency

405 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.237.146.39

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 randall.ns.cloudeflare.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 23:54 639230391807229016
2241 ms 172.237.146.39
221 2026-08-22 23:54 639230391807229016
2241 ms 172.237.146.18
220 2026-08-22 23:54 639230391807229016
2241 ms 172.237.146.46
219 2026-08-22 23:37 639230382051619327
117 ms 172.237.146.46
218 2026-08-22 23:37 639230382051619327
117 ms 172.237.146.18
217 2026-08-22 23:37 639230382051619327
117 ms 172.237.146.39
216 2026-08-22 23:21 639230372323353529
112 ms 172.237.146.46
215 2026-08-22 23:21 639230372323353529
112 ms 172.237.146.39
214 2026-08-22 23:21 639230372323353529
112 ms 172.237.146.18
213 2026-08-22 23:05 639230362586451064
197 ms 172.237.146.46
212 2026-08-22 23:05 639230362586451064
197 ms 172.237.146.18
211 2026-08-22 23:05 639230362586451064
197 ms 172.237.146.39
210 2026-08-22 22:48 639230352793666303
202 ms 172.237.146.46
209 2026-08-22 22:48 639230352793666303
202 ms 172.237.146.39
208 2026-08-22 22:48 639230352793666303
202 ms 172.237.146.18
207 2026-08-22 22:32 639230342775737758
263 ms 172.237.146.18
206 2026-08-22 22:32 639230342775737758
263 ms 172.237.146.46
205 2026-08-22 22:32 639230342775737758
263 ms 172.237.146.39
204 2026-08-22 22:15 639230332639939561
117 ms 172.237.146.18
203 2026-08-22 22:15 639230332639939561
117 ms 172.237.146.39
202 2026-08-22 22:15 639230332639939561
117 ms 172.237.146.46
201 2026-08-22 21:22 639230301014190104
119 ms 172.237.146.39
200 2026-08-22 21:22 639230301014190104
119 ms 172.237.146.18
199 2026-08-22 21:22 639230301014190104
119 ms 172.237.146.46
198 2026-08-22 21:06 639230291048161498
234 ms 172.237.146.46
197 2026-08-22 21:06 639230291048161498
234 ms 172.237.146.18
196 2026-08-22 21:06 639230291048161498
234 ms 172.237.146.39
195 2026-08-22 20:49 639230280894353664
221 ms 172.237.146.18
194 2026-08-22 20:49 639230280894353664
221 ms 172.237.146.46
193 2026-08-22 20:49 639230280894353664
221 ms 172.237.146.39
192 2026-08-22 20:32 639230270699419073
323 ms 172.237.146.39
191 2026-08-22 20:32 639230270699419073
323 ms 172.237.146.18
190 2026-08-22 20:32 639230270699419073
323 ms 172.237.146.46
189 2026-08-22 20:14 639230260248163050
229 ms 172.237.146.39
188 2026-08-22 20:14 639230260248163050
229 ms 172.237.146.18
187 2026-08-22 20:14 639230260248163050
229 ms 172.237.146.46
186 2026-08-22 19:57 639230250122494282
242 ms 172.237.146.39
185 2026-08-22 19:57 639230250122494282
242 ms 172.237.146.18
184 2026-08-22 19:57 639230250122494282
242 ms 172.237.146.46
183 2026-08-22 19:40 639230239972935046
201 ms 172.237.146.18
182 2026-08-22 19:40 639230239972935046
201 ms 172.237.146.39
181 2026-08-22 19:40 639230239972935046
201 ms 172.237.146.46
180 2026-08-22 19:24 639230229963262464
363 ms 172.237.146.46
179 2026-08-22 19:24 639230229963262464
363 ms 172.237.146.18
178 2026-08-22 19:24 639230229963262464
363 ms 172.237.146.39
177 2026-08-22 19:07 639230220033804658
214 ms 172.237.146.18
176 2026-08-22 19:07 639230220033804658
214 ms 172.237.146.46
175 2026-08-22 19:07 639230220033804658
214 ms 172.237.146.39
174 2026-08-22 18:50 639230209891107289
255 ms 172.237.146.39
173 2026-08-22 18:50 639230209891107289
255 ms 172.237.146.18
172 2026-08-22 18:50 639230209891107289
255 ms 172.237.146.46
171 2026-08-22 18:33 639230199630298717
273 ms 172.237.146.39
170 2026-08-22 18:33 639230199630298717
273 ms 172.237.146.46
169 2026-08-22 18:33 639230199630298717
273 ms 172.237.146.18
168 2026-08-22 18:16 639230189301984150
328 ms 172.237.146.46
167 2026-08-22 18:16 639230189301984150
328 ms 172.237.146.39
166 2026-08-22 18:16 639230189301984150
328 ms 172.237.146.18
165 2026-08-22 17:22 639230157138468804
118 ms 172.237.146.39
164 2026-08-22 17:22 639230157138468804
118 ms 172.237.146.18
163 2026-08-22 17:22 639230157138468804
118 ms 172.237.146.46
162 2026-08-22 17:05 639230146987869495
116 ms 172.237.146.46
161 2026-08-22 17:05 639230146987869495
116 ms 172.237.146.18
160 2026-08-22 17:05 639230146987869495
116 ms 172.237.146.39
159 2026-08-22 16:49 639230136768638516
533 ms 172.237.146.18
158 2026-08-22 16:49 639230136768638516
533 ms 172.237.146.46
157 2026-08-22 16:49 639230136768638516
533 ms 172.237.146.39
156 2026-08-22 16:32 639230126735907877
309 ms 172.237.146.46
155 2026-08-22 16:32 639230126735907877
309 ms 172.237.146.39
154 2026-08-22 16:32 639230126735907877
309 ms 172.237.146.18
153 2026-08-22 16:15 639230116551187768
110 ms 172.237.146.46
152 2026-08-22 16:15 639230116551187768
110 ms 172.237.146.18
151 2026-08-22 16:15 639230116551187768
110 ms 172.237.146.39
150 2026-08-22 15:58 639230106335615913
126 ms 172.237.146.39
149 2026-08-22 15:58 639230106335615913
126 ms 172.237.146.18
148 2026-08-22 15:58 639230106335615913
126 ms 172.237.146.46
147 2026-08-22 15:41 639230096177758176
222 ms 172.237.146.18
146 2026-08-22 15:41 639230096177758176
222 ms 172.237.146.39
145 2026-08-22 15:41 639230096177758176
222 ms 172.237.146.46
144 2026-08-22 15:24 639230086185999993
135 ms 172.237.146.39
143 2026-08-22 15:24 639230086185999993
135 ms 172.237.146.46
142 2026-08-22 15:24 639230086185999993
135 ms 172.237.146.18
141 2026-08-22 15:07 639230076247854903
131 ms 172.237.146.46
140 2026-08-22 15:07 639230076247854903
131 ms 172.237.146.18
139 2026-08-22 15:07 639230076247854903
131 ms 172.237.146.39
138 2026-08-22 14:51 639230066076077530
136 ms 172.237.146.39
137 2026-08-22 14:51 639230066076077530
136 ms 172.237.146.46
136 2026-08-22 14:51 639230066076077530
136 ms 172.237.146.18
135 2026-08-22 14:33 639230055738197328
205 ms 172.237.146.39
134 2026-08-22 14:33 639230055738197328
205 ms 172.237.146.46
133 2026-08-22 14:33 639230055738197328
205 ms 172.237.146.18
132 2026-08-22 14:16 639230045411225521
4306 ms 172.237.146.39
131 2026-08-22 14:16 639230045411225521
4306 ms 172.237.146.46
130 2026-08-22 14:16 639230045411225521
4306 ms 172.237.146.18
129 2026-08-22 13:22 639230013046000470
111 ms 172.237.146.18
128 2026-08-22 13:22 639230013046000470
111 ms 172.237.146.46
127 2026-08-22 13:22 639230013046000470
111 ms 172.237.146.39
126 2026-08-22 13:06 639230003090037878
135 ms 172.237.146.18
125 2026-08-22 13:06 639230003090037878
135 ms 172.237.146.46
124 2026-08-22 13:06 639230003090037878
135 ms 172.237.146.39
123 2026-08-22 12:49 639229993008259475
241 ms 172.237.146.39
122 2026-08-22 12:49 639229993008259475
241 ms 172.237.146.18
121 2026-08-22 12:49 639229993008259475
241 ms 172.237.146.46
120 2026-08-22 12:32 639229982909449470
303 ms 172.237.146.46
119 2026-08-22 12:32 639229982909449470
303 ms 172.237.146.39
118 2026-08-22 12:32 639229982909449470
303 ms 172.237.146.18
117 2026-08-22 12:15 639229973035502212
211 ms 172.237.146.39
116 2026-08-22 12:15 639229973035502212
211 ms 172.237.146.18
115 2026-08-22 12:15 639229973035502212
211 ms 172.237.146.46
114 2026-08-22 11:59 639229963064296145
114 ms 172.237.146.18
113 2026-08-22 11:59 639229963064296145
114 ms 172.237.146.39
112 2026-08-22 11:59 639229963064296145
114 ms 172.237.146.46
111 2026-08-22 11:42 639229952996162143
213 ms 172.237.146.39
110 2026-08-22 11:42 639229952996162143
213 ms 172.237.146.46
109 2026-08-22 11:42 639229952996162143
213 ms 172.237.146.18
108 2026-08-22 11:25 639229943051949195
105 ms 172.237.146.39
107 2026-08-22 11:25 639229943051949195
105 ms 172.237.146.46
106 2026-08-22 11:25 639229943051949195
105 ms 172.237.146.18
105 2026-08-22 11:09 639229932919214934
409 ms 172.237.146.18
104 2026-08-22 11:09 639229932919214934
409 ms 172.237.146.39
103 2026-08-22 11:09 639229932919214934
409 ms 172.237.146.46
102 2026-08-22 10:52 639229922745889838
277 ms 172.237.146.46
101 2026-08-22 10:52 639229922745889838
277 ms 172.237.146.39
100 2026-08-22 10:52 639229922745889838
277 ms 172.237.146.18
99 2026-08-22 10:35 639229912587214796
222 ms 172.237.146.39
98 2026-08-22 10:35 639229912587214796
222 ms 172.237.146.46
97 2026-08-22 10:35 639229912587214796
222 ms 172.237.146.18
96 2026-08-22 10:18 639229902240004454
158 ms 172.237.146.39
95 2026-08-22 10:18 639229902240004454
158 ms 172.237.146.46
94 2026-08-22 10:18 639229902240004454
158 ms 172.237.146.18
93 2026-08-22 09:25 639229870800501662
248 ms 172.237.146.39
92 2026-08-22 09:25 639229870800501662
248 ms 172.237.146.46
91 2026-08-22 09:25 639229870800501662
248 ms 172.237.146.18
90 2026-08-22 09:09 639229861058384956
148 ms 172.237.146.46
89 2026-08-22 09:09 639229861058384956
148 ms 172.237.146.39
88 2026-08-22 09:09 639229861058384956
148 ms 172.237.146.18
87 2026-08-22 08:53 639229851158592604
265 ms 172.237.146.18
86 2026-08-22 08:53 639229851158592604
265 ms 172.237.146.39
85 2026-08-22 08:53 639229851158592604
265 ms 172.237.146.46
84 2026-08-22 08:36 639229841475569629
112 ms 172.237.146.46
83 2026-08-22 08:36 639229841475569629
112 ms 172.237.146.18
82 2026-08-22 08:36 639229841475569629
112 ms 172.237.146.39
81 2026-08-22 08:20 639229831887658471
203 ms 172.237.146.18
80 2026-08-22 08:20 639229831887658471
203 ms 172.237.146.46
79 2026-08-22 08:20 639229831887658471
203 ms 172.237.146.39
78 2026-08-22 08:04 639229822043670346
181 ms 172.237.146.46
77 2026-08-22 08:04 639229822043670346
181 ms 172.237.146.39
76 2026-08-22 08:04 639229822043670346
181 ms 172.237.146.18
75 2026-08-22 07:48 639229812327913936
2399 ms 172.237.146.18
74 2026-08-22 07:48 639229812327913936
2399 ms 172.237.146.46
73 2026-08-22 07:48 639229812327913936
2399 ms 172.237.146.39
72 2026-08-22 07:32 639229802629488686
2234 ms 172.237.146.46
71 2026-08-22 07:32 639229802629488686
2234 ms 172.237.146.39
70 2026-08-22 07:32 639229802629488686
2234 ms 172.237.146.18
69 2026-08-22 07:16 639229793051447309
102 ms 172.237.146.18
68 2026-08-22 07:16 639229793051447309
102 ms 172.237.146.39
67 2026-08-22 07:16 639229793051447309
102 ms 172.237.146.46
66 2026-08-22 06:59 639229783303531961
216 ms 172.237.146.46
65 2026-08-22 06:59 639229783303531961
216 ms 172.237.146.39
64 2026-08-22 06:59 639229783303531961
216 ms 172.237.146.18
63 2026-08-22 06:43 639229773458051942
117 ms 172.237.146.18
62 2026-08-22 06:43 639229773458051942
117 ms 172.237.146.46
61 2026-08-22 06:43 639229773458051942
117 ms 172.237.146.39
60 2026-08-22 06:26 639229763373848056
317 ms 172.237.146.46
59 2026-08-22 06:26 639229763373848056
317 ms 172.237.146.18
58 2026-08-22 06:26 639229763373848056
317 ms 172.237.146.39
57 2026-08-22 05:34 639229732140622809
118 ms 172.237.146.39
56 2026-08-22 05:34 639229732140622809
118 ms 172.237.146.46
55 2026-08-22 05:34 639229732140622809
118 ms 172.237.146.18
54 2026-08-22 05:18 639229722699695967
141 ms 172.237.146.46
53 2026-08-22 05:18 639229722699695967
141 ms 172.237.146.18
52 2026-08-22 05:18 639229722699695967
141 ms 172.237.146.39
51 2026-08-22 05:02 639229713097498075
215 ms 172.237.146.39
50 2026-08-22 05:02 639229713097498075
215 ms 172.237.146.18
49 2026-08-22 05:02 639229713097498075
215 ms 172.237.146.46
48 2026-08-22 04:46 639229703543969637
296 ms 172.237.146.46
47 2026-08-22 04:46 639229703543969637
296 ms 172.237.146.39
46 2026-08-22 04:46 639229703543969637
296 ms 172.237.146.18
45 2026-08-22 04:31 639229693970392873
304 ms 172.237.146.46
44 2026-08-22 04:31 639229693970392873
304 ms 172.237.146.18
43 2026-08-22 04:31 639229693970392873
304 ms 172.237.146.39
42 2026-08-22 04:14 639229684277329469
430 ms 172.237.146.18
41 2026-08-22 04:14 639229684277329469
430 ms 172.237.146.46
40 2026-08-22 04:14 639229684277329469
430 ms 172.237.146.39
39 2026-08-22 03:58 639229674501596661
311 ms 172.237.146.39
38 2026-08-22 03:58 639229674501596661
311 ms 172.237.146.46
37 2026-08-22 03:58 639229674501596661
311 ms 172.237.146.18
36 2026-08-22 03:42 639229665064441147
220 ms 172.237.146.39
35 2026-08-22 03:42 639229665064441147
220 ms 172.237.146.46
34 2026-08-22 03:42 639229665064441147
220 ms 172.237.146.18
33 2026-08-22 03:26 639229655507536872
109 ms 172.237.146.18
32 2026-08-22 03:26 639229655507536872
109 ms 172.237.146.46
31 2026-08-22 03:26 639229655507536872
109 ms 172.237.146.39
30 2026-08-22 03:10 639229645849603111
2160 ms 172.237.146.46
29 2026-08-22 03:10 639229645849603111
2160 ms 172.237.146.39
28 2026-08-22 03:10 639229645849603111
2160 ms 172.237.146.18
27 2026-08-22 02:54 639229636090497453
226 ms 172.237.146.39
26 2026-08-22 02:54 639229636090497453
226 ms 172.237.146.18
25 2026-08-22 02:54 639229636090497453
226 ms 172.237.146.46
24 2026-08-22 02:37 639229625978544281
457 ms 172.237.146.39
23 2026-08-22 02:37 639229625978544281
457 ms 172.237.146.18
22 2026-08-22 02:37 639229625978544281
457 ms 172.237.146.46
21 2026-08-22 01:45 639229594644662176
346 ms 172.237.146.39
20 2026-08-22 01:45 639229594644662176
346 ms 172.237.146.18
19 2026-08-22 01:45 639229594644662176
346 ms 172.237.146.46
18 2026-08-22 01:29 639229585214633065
2224 ms 172.237.146.39
17 2026-08-22 01:29 639229585214633065
2224 ms 172.237.146.18
16 2026-08-22 01:29 639229585214633065
2224 ms 172.237.146.46
15 2026-08-22 01:13 639229575581042175
201 ms 172.237.146.39
14 2026-08-22 01:13 639229575581042175
201 ms 172.237.146.46
13 2026-08-22 01:13 639229575581042175
201 ms 172.237.146.18
12 2026-08-22 00:57 639229565912268962
110 ms 172.237.146.46
11 2026-08-22 00:57 639229565912268962
110 ms 172.237.146.39
10 2026-08-22 00:57 639229565912268962
110 ms 172.237.146.18
9 2026-08-22 00:41 639229556237813203
114 ms 172.237.146.18
8 2026-08-22 00:41 639229556237813203
114 ms 172.237.146.46
7 2026-08-22 00:41 639229556237813203
114 ms 172.237.146.39
6 2026-08-22 00:25 639229546625802518
131 ms 172.237.146.18
5 2026-08-22 00:25 639229546625802518
131 ms 172.237.146.46
4 2026-08-22 00:25 639229546625802518
131 ms 172.237.146.39
3 2026-08-22 00:09 639229537172016621
154 ms 172.237.146.39
2 2026-08-22 00:09 639229537172016621
154 ms 172.237.146.18
1 2026-08-22 00:09 639229537172016621
154 ms 172.237.146.46