DNS response history for rick.ns.cloudflare.com

rick.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 2026-08-19. For this date, NameServerHistory found 221 DNS check records, 219 successful responses, 2 failed responses, and 212 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 rick.ns.cloudflare.com.
Records on Selected Date

221

Historical checks stored for this nameserver on selected date

Average Latency

212 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.64.33.139

Most recently resolved hosting IP on selected date

Successful Responses

219

Checks that returned a measurable response

Failed Responses

2

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 rick.ns.cloudflare.com

Showing DNS history for 2026-08-19 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
221 2026-08-19 23:56 639227805445376839
65 ms 172.64.33.139
220 2026-08-19 23:56 639227805445376839
65 ms 108.162.193.139
219 2026-08-19 23:56 639227805445376839
65 ms 173.245.59.139
218 2026-08-19 23:40 639227795899225951
3 ms 108.162.193.139
217 2026-08-19 23:40 639227795899225951
3 ms 172.64.33.139
216 2026-08-19 23:40 639227795899225951
3 ms 173.245.59.139
215 2026-08-19 23:24 639227786351762008
25 ms 108.162.193.139
214 2026-08-19 23:24 639227786351762008
25 ms 172.64.33.139
213 2026-08-19 23:24 639227786351762008
25 ms 173.245.59.139
212 2026-08-19 23:08 639227776640591733
24 ms 172.64.33.139
211 2026-08-19 23:08 639227776640591733
24 ms 108.162.193.139
210 2026-08-19 23:08 639227776640591733
24 ms 173.245.59.139
209 2026-08-19 22:52 639227767128841282
22 ms 172.64.33.139
208 2026-08-19 22:52 639227767128841282
22 ms 108.162.193.139
207 2026-08-19 22:52 639227767128841282
22 ms 173.245.59.139
206 2026-08-19 22:36 639227757477304711
11 ms 172.64.33.139
205 2026-08-19 22:36 639227757477304711
11 ms 108.162.193.139
204 2026-08-19 22:36 639227757477304711
11 ms 173.245.59.139
203 2026-08-19 22:20 639227747572098014
3 ms 108.162.193.139
202 2026-08-19 22:20 639227747572098014
3 ms 172.64.33.139
201 2026-08-19 22:20 639227747572098014
3 ms 173.245.59.139
200 2026-08-19 22:03 639227737588613113
24 ms 108.162.193.139
199 2026-08-19 22:03 639227737588613113
24 ms 172.64.33.139
198 2026-08-19 22:03 639227737588613113
24 ms 173.245.59.139
197 2026-08-19 21:11 639227706134603955
11 ms 172.64.33.139
196 2026-08-19 21:11 639227706134603955
11 ms 108.162.193.139
195 2026-08-19 21:11 639227706134603955
11 ms 173.245.59.139
194 2026-08-19 20:55 639227696589027396
16 ms 108.162.193.139
193 2026-08-19 20:55 639227696589027396
16 ms 172.64.33.139
192 2026-08-19 20:55 639227696589027396
16 ms 173.245.59.139
191 2026-08-19 20:39 639227687097707639
32 ms 108.162.193.139
190 2026-08-19 20:39 639227687097707639
32 ms 172.64.33.139
189 2026-08-19 20:39 639227687097707639
32 ms 173.245.59.139
188 2026-08-19 20:23 639227677474464487
25 ms 108.162.193.139
187 2026-08-19 20:23 639227677474464487
25 ms 172.64.33.139
186 2026-08-19 20:23 639227677474464487
25 ms 173.245.59.139
185 2026-08-19 20:07 639227667767441118
16 ms 108.162.193.139
184 2026-08-19 20:07 639227667767441118
16 ms 172.64.33.139
183 2026-08-19 20:07 639227667767441118
16 ms 173.245.59.139
182 2026-08-19 19:51 639227657984833832
10 ms 108.162.193.139
181 2026-08-19 19:51 639227657984833832
10 ms 172.64.33.139
180 2026-08-19 19:51 639227657984833832
10 ms 173.245.59.139
179 2026-08-19 19:34 639227648079992640
-
178 2026-08-19 19:17 639227638125048441
26 ms 172.64.33.139
177 2026-08-19 19:17 639227638125048441
26 ms 108.162.193.139
176 2026-08-19 19:17 639227638125048441
26 ms 173.245.59.139
175 2026-08-19 19:01 639227628211392142
24 ms 172.64.33.139
174 2026-08-19 19:01 639227628211392142
24 ms 108.162.193.139
173 2026-08-19 19:01 639227628211392142
24 ms 173.245.59.139
172 2026-08-19 18:44 639227618261696275
43 ms 172.64.33.139
171 2026-08-19 18:44 639227618261696275
43 ms 108.162.193.139
170 2026-08-19 18:44 639227618261696275
43 ms 173.245.59.139
169 2026-08-19 18:28 639227608366233645
9 ms 108.162.193.139
168 2026-08-19 18:28 639227608366233645
9 ms 172.64.33.139
167 2026-08-19 18:28 639227608366233645
9 ms 173.245.59.139
166 2026-08-19 18:11 639227598301787588
10 ms 108.162.193.139
165 2026-08-19 18:11 639227598301787588
10 ms 172.64.33.139
164 2026-08-19 18:11 639227598301787588
10 ms 173.245.59.139
163 2026-08-19 17:18 639227566241010716
-
162 2026-08-19 17:01 639227556454538959
20 ms 173.245.59.139
161 2026-08-19 17:01 639227556454538959
20 ms 108.162.193.139
160 2026-08-19 17:01 639227556454538959
20 ms 172.64.33.139
159 2026-08-19 16:45 639227546640305542
4 ms 108.162.193.139
158 2026-08-19 16:45 639227546640305542
4 ms 172.64.33.139
157 2026-08-19 16:45 639227546640305542
4 ms 173.245.59.139
156 2026-08-19 16:29 639227536965466472
28 ms 108.162.193.139
155 2026-08-19 16:29 639227536965466472
28 ms 172.64.33.139
154 2026-08-19 16:29 639227536965466472
28 ms 173.245.59.139
153 2026-08-19 16:12 639227527048658280
56 ms 108.162.193.139
152 2026-08-19 16:12 639227527048658280
56 ms 173.245.59.139
151 2026-08-19 16:12 639227527048658280
56 ms 172.64.33.139
150 2026-08-19 15:56 639227517386634438
14 ms 108.162.193.139
149 2026-08-19 15:56 639227517386634438
14 ms 173.245.59.139
148 2026-08-19 15:56 639227517386634438
14 ms 172.64.33.139
147 2026-08-19 15:40 639227507459551637
16 ms 173.245.59.139
146 2026-08-19 15:40 639227507459551637
16 ms 172.64.33.139
145 2026-08-19 15:40 639227507459551637
16 ms 108.162.193.139
144 2026-08-19 15:23 639227497515595277
8 ms 108.162.193.139
143 2026-08-19 15:23 639227497515595277
8 ms 172.64.33.139
142 2026-08-19 15:23 639227497515595277
8 ms 173.245.59.139
141 2026-08-19 15:06 639227487441798036
37 ms 173.245.59.139
140 2026-08-19 15:06 639227487441798036
37 ms 172.64.33.139
139 2026-08-19 15:06 639227487441798036
37 ms 108.162.193.139
138 2026-08-19 14:50 639227477445551863
4 ms 108.162.193.139
137 2026-08-19 14:50 639227477445551863
4 ms 172.64.33.139
136 2026-08-19 14:50 639227477445551863
4 ms 173.245.59.139
135 2026-08-19 14:33 639227467297067891
5 ms 108.162.193.139
134 2026-08-19 14:33 639227467297067891
5 ms 172.64.33.139
133 2026-08-19 14:33 639227467297067891
5 ms 173.245.59.139
132 2026-08-19 14:16 639227457057795635
30 ms 172.64.33.139
131 2026-08-19 14:16 639227457057795635
30 ms 108.162.193.139
130 2026-08-19 14:16 639227457057795635
30 ms 173.245.59.139
129 2026-08-19 13:23 639227425244777397
58 ms 108.162.193.139
128 2026-08-19 13:23 639227425244777397
58 ms 172.64.33.139
127 2026-08-19 13:23 639227425244777397
58 ms 173.245.59.139
126 2026-08-19 13:06 639227415422116485
9 ms 172.64.33.139
125 2026-08-19 13:06 639227415422116485
9 ms 108.162.193.139
124 2026-08-19 13:06 639227415422116485
9 ms 173.245.59.139
123 2026-08-19 12:49 639227405307256053
35 ms 108.162.193.139
122 2026-08-19 12:49 639227405307256053
35 ms 172.64.33.139
121 2026-08-19 12:49 639227405307256053
35 ms 173.245.59.139
120 2026-08-19 12:33 639227395396602630
41 ms 108.162.193.139
119 2026-08-19 12:33 639227395396602630
41 ms 172.64.33.139
118 2026-08-19 12:33 639227395396602630
41 ms 173.245.59.139
117 2026-08-19 12:16 639227385510363611
12 ms 172.64.33.139
116 2026-08-19 12:16 639227385510363611
12 ms 108.162.193.139
115 2026-08-19 12:16 639227385510363611
12 ms 173.245.59.139
114 2026-08-19 12:00 639227375508324850
22 ms 108.162.193.139
113 2026-08-19 12:00 639227375508324850
22 ms 172.64.33.139
112 2026-08-19 12:00 639227375508324850
22 ms 173.245.59.139
111 2026-08-19 11:43 639227365326611906
11 ms 108.162.193.139
110 2026-08-19 11:43 639227365326611906
11 ms 172.64.33.139
109 2026-08-19 11:43 639227365326611906
11 ms 173.245.59.139
108 2026-08-19 11:26 639227355360014208
15 ms 108.162.193.139
107 2026-08-19 11:26 639227355360014208
15 ms 172.64.33.139
106 2026-08-19 11:26 639227355360014208
15 ms 173.245.59.139
105 2026-08-19 11:09 639227345036782165
8 ms 108.162.193.139
104 2026-08-19 11:09 639227345036782165
8 ms 173.245.59.139
103 2026-08-19 11:09 639227345036782165
8 ms 172.64.33.139
102 2026-08-19 10:52 639227334992964533
2033 ms 173.245.59.139
101 2026-08-19 10:52 639227334992964533
2033 ms 172.64.33.139
100 2026-08-19 10:52 639227334992964533
2033 ms 108.162.193.139
99 2026-08-19 10:36 639227324986605572
51 ms 108.162.193.139
98 2026-08-19 10:36 639227324986605572
51 ms 172.64.33.139
97 2026-08-19 10:36 639227324986605572
51 ms 173.245.59.139
96 2026-08-19 10:19 639227314928414539
17 ms 108.162.193.139
95 2026-08-19 10:19 639227314928414539
17 ms 172.64.33.139
94 2026-08-19 10:19 639227314928414539
17 ms 173.245.59.139
93 2026-08-19 09:26 639227283029182134
31 ms 173.245.59.139
92 2026-08-19 09:26 639227283029182134
31 ms 108.162.193.139
91 2026-08-19 09:26 639227283029182134
31 ms 172.64.33.139
90 2026-08-19 09:09 639227273294779350
18 ms 108.162.193.139
89 2026-08-19 09:09 639227273294779350
18 ms 172.64.33.139
88 2026-08-19 09:09 639227273294779350
18 ms 173.245.59.139
87 2026-08-19 08:53 639227263525231313
4 ms 108.162.193.139
86 2026-08-19 08:53 639227263525231313
4 ms 172.64.33.139
85 2026-08-19 08:53 639227263525231313
4 ms 173.245.59.139
84 2026-08-19 08:36 639227253578313363
2036 ms 173.245.59.139
83 2026-08-19 08:36 639227253578313363
2036 ms 108.162.193.139
82 2026-08-19 08:36 639227253578313363
2036 ms 172.64.33.139
81 2026-08-19 08:20 639227243649973322
4 ms 108.162.193.139
80 2026-08-19 08:20 639227243649973322
4 ms 172.64.33.139
79 2026-08-19 08:20 639227243649973322
4 ms 173.245.59.139
78 2026-08-19 08:03 639227233581059317
47 ms 108.162.193.139
77 2026-08-19 08:03 639227233581059317
47 ms 172.64.33.139
76 2026-08-19 08:03 639227233581059317
47 ms 173.245.59.139
75 2026-08-19 07:47 639227223667352067
4 ms 108.162.193.139
74 2026-08-19 07:47 639227223667352067
4 ms 172.64.33.139
73 2026-08-19 07:47 639227223667352067
4 ms 173.245.59.139
72 2026-08-19 07:30 639227213714837066
5 ms 108.162.193.139
71 2026-08-19 07:30 639227213714837066
5 ms 172.64.33.139
70 2026-08-19 07:30 639227213714837066
5 ms 173.245.59.139
69 2026-08-19 07:13 639227203701208496
2008 ms 108.162.193.139
68 2026-08-19 07:13 639227203701208496
2008 ms 172.64.33.139
67 2026-08-19 07:13 639227203701208496
2008 ms 173.245.59.139
66 2026-08-19 06:57 639227193643202179
12 ms 108.162.193.139
65 2026-08-19 06:57 639227193643202179
12 ms 172.64.33.139
64 2026-08-19 06:57 639227193643202179
12 ms 173.245.59.139
63 2026-08-19 06:40 639227183584431597
26 ms 108.162.193.139
62 2026-08-19 06:40 639227183584431597
26 ms 172.64.33.139
61 2026-08-19 06:40 639227183584431597
26 ms 173.245.59.139
60 2026-08-19 06:23 639227173347403088
4 ms 108.162.193.139
59 2026-08-19 06:23 639227173347403088
4 ms 172.64.33.139
58 2026-08-19 06:23 639227173347403088
4 ms 173.245.59.139
57 2026-08-19 05:30 639227141523007601
45 ms 172.64.33.139
56 2026-08-19 05:30 639227141523007601
45 ms 173.245.59.139
55 2026-08-19 05:30 639227141523007601
45 ms 108.162.193.139
54 2026-08-19 05:14 639227131785931574
9 ms 108.162.193.139
53 2026-08-19 05:14 639227131785931574
9 ms 172.64.33.139
52 2026-08-19 05:14 639227131785931574
9 ms 173.245.59.139
51 2026-08-19 04:58 639227122176475389
26 ms 108.162.193.139
50 2026-08-19 04:58 639227122176475389
26 ms 172.64.33.139
49 2026-08-19 04:58 639227122176475389
26 ms 173.245.59.139
48 2026-08-19 04:42 639227112668934596
3 ms 108.162.193.139
47 2026-08-19 04:42 639227112668934596
3 ms 172.64.33.139
46 2026-08-19 04:42 639227112668934596
3 ms 173.245.59.139
45 2026-08-19 04:25 639227102773292788
2043 ms 173.245.59.139
44 2026-08-19 04:25 639227102773292788
2043 ms 172.64.33.139
43 2026-08-19 04:25 639227102773292788
2043 ms 108.162.193.139
42 2026-08-19 04:09 639227093141136930
4 ms 108.162.193.139
41 2026-08-19 04:09 639227093141136930
4 ms 172.64.33.139
40 2026-08-19 04:09 639227093141136930
4 ms 173.245.59.139
39 2026-08-19 03:53 639227083449420147
2012 ms 173.245.59.139
38 2026-08-19 03:53 639227083449420147
2012 ms 108.162.193.139
37 2026-08-19 03:53 639227083449420147
2012 ms 172.64.33.139
36 2026-08-19 03:37 639227073771748493
2035 ms 108.162.193.139
35 2026-08-19 03:37 639227073771748493
2035 ms 172.64.33.139
34 2026-08-19 03:37 639227073771748493
2035 ms 173.245.59.139
33 2026-08-19 03:21 639227063977347614
9 ms 172.64.33.139
32 2026-08-19 03:21 639227063977347614
9 ms 173.245.59.139
31 2026-08-19 03:21 639227063977347614
9 ms 108.162.193.139
30 2026-08-19 03:04 639227054253519024
23 ms 108.162.193.139
29 2026-08-19 03:04 639227054253519024
23 ms 172.64.33.139
28 2026-08-19 03:04 639227054253519024
23 ms 173.245.59.139
27 2026-08-19 02:48 639227044381963886
3 ms 108.162.193.139
26 2026-08-19 02:48 639227044381963886
3 ms 172.64.33.139
25 2026-08-19 02:48 639227044381963886
3 ms 173.245.59.139
24 2026-08-19 02:31 639227034441085514
2012 ms 108.162.193.139
23 2026-08-19 02:31 639227034441085514
2012 ms 172.64.33.139
22 2026-08-19 02:31 639227034441085514
2012 ms 173.245.59.139
21 2026-08-19 01:39 639227003126489968
4 ms 108.162.193.139
20 2026-08-19 01:39 639227003126489968
4 ms 172.64.33.139
19 2026-08-19 01:39 639227003126489968
4 ms 173.245.59.139
18 2026-08-19 01:23 639226993456311614
37 ms 173.245.59.139
17 2026-08-19 01:23 639226993456311614
37 ms 108.162.193.139
16 2026-08-19 01:23 639226993456311614
37 ms 172.64.33.139
15 2026-08-19 01:07 639226983847312345
18 ms 108.162.193.139
14 2026-08-19 01:07 639226983847312345
18 ms 172.64.33.139
13 2026-08-19 01:07 639226983847312345
18 ms 173.245.59.139
12 2026-08-19 00:51 639226974357874853
14 ms 108.162.193.139
11 2026-08-19 00:51 639226974357874853
14 ms 172.64.33.139
10 2026-08-19 00:51 639226974357874853
14 ms 173.245.59.139
9 2026-08-19 00:35 639226964670484721
41 ms 108.162.193.139
8 2026-08-19 00:35 639226964670484721
41 ms 172.64.33.139
7 2026-08-19 00:35 639226964670484721
41 ms 173.245.59.139
6 2026-08-19 00:19 639226954857899696
25 ms 108.162.193.139
5 2026-08-19 00:19 639226954857899696
25 ms 172.64.33.139
4 2026-08-19 00:19 639226954857899696
25 ms 173.245.59.139
3 2026-08-19 00:02 639226945091603488
10 ms 172.64.33.139
2 2026-08-19 00:02 639226945091603488
10 ms 173.245.59.139
1 2026-08-19 00:02 639226945091603488
10 ms 108.162.193.139