DNS response history for rosa.ns.cloudflare.com

rosa.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 2026-08-23. For this date, NameServerHistory found 223 DNS check records, 222 successful responses, 1 failed responses, and 38 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 rosa.ns.cloudflare.com.
Records on Selected Date

223

Historical checks stored for this nameserver on selected date

Average Latency

38 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.192.228

Most recently resolved hosting IP on selected date

Successful Responses

222

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 rosa.ns.cloudflare.com

Showing DNS history for 2026-08-23 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
223 2026-08-23 23:44 639231254406598736
24 ms 108.162.192.228
222 2026-08-23 23:44 639231254406598736
24 ms 172.64.32.228
221 2026-08-23 23:44 639231254406598736
24 ms 173.245.58.228
220 2026-08-23 23:27 639231244697865594
9 ms 108.162.192.228
219 2026-08-23 23:27 639231244697865594
9 ms 172.64.32.228
218 2026-08-23 23:27 639231244697865594
9 ms 173.245.58.228
217 2026-08-23 23:11 639231234893504693
19 ms 108.162.192.228
216 2026-08-23 23:11 639231234893504693
19 ms 172.64.32.228
215 2026-08-23 23:11 639231234893504693
19 ms 173.245.58.228
214 2026-08-23 22:55 639231225024549139
81 ms 108.162.192.228
213 2026-08-23 22:55 639231225024549139
81 ms 172.64.32.228
212 2026-08-23 22:55 639231225024549139
81 ms 173.245.58.228
211 2026-08-23 22:38 639231214931957622
92 ms 108.162.192.228
210 2026-08-23 22:38 639231214931957622
92 ms 172.64.32.228
209 2026-08-23 22:38 639231214931957622
92 ms 173.245.58.228
208 2026-08-23 22:21 639231204962010549
-
207 2026-08-23 22:05 639231195170138463
20 ms 108.162.192.228
206 2026-08-23 22:05 639231195170138463
20 ms 172.64.32.228
205 2026-08-23 22:05 639231195170138463
20 ms 173.245.58.228
204 2026-08-23 21:48 639231185235020577
20 ms 108.162.192.228
203 2026-08-23 21:48 639231185235020577
20 ms 172.64.32.228
202 2026-08-23 21:48 639231185235020577
20 ms 173.245.58.228
201 2026-08-23 21:32 639231175558690075
14 ms 108.162.192.228
200 2026-08-23 21:32 639231175558690075
14 ms 172.64.32.228
199 2026-08-23 21:32 639231175558690075
14 ms 173.245.58.228
198 2026-08-23 21:16 639231165610444012
90 ms 108.162.192.228
197 2026-08-23 21:16 639231165610444012
90 ms 172.64.32.228
196 2026-08-23 21:16 639231165610444012
90 ms 173.245.58.228
195 2026-08-23 20:23 639231133806425363
29 ms 108.162.192.228
194 2026-08-23 20:23 639231133806425363
29 ms 172.64.32.228
193 2026-08-23 20:23 639231133806425363
29 ms 173.245.58.228
192 2026-08-23 20:07 639231124203758023
18 ms 108.162.192.228
191 2026-08-23 20:07 639231124203758023
18 ms 172.64.32.228
190 2026-08-23 20:07 639231124203758023
18 ms 173.245.58.228
189 2026-08-23 19:50 639231114428262706
9 ms 108.162.192.228
188 2026-08-23 19:50 639231114428262706
9 ms 172.64.32.228
187 2026-08-23 19:50 639231114428262706
9 ms 173.245.58.228
186 2026-08-23 19:34 639231104662480065
32 ms 108.162.192.228
185 2026-08-23 19:34 639231104662480065
32 ms 172.64.32.228
184 2026-08-23 19:34 639231104662480065
32 ms 173.245.58.228
183 2026-08-23 19:18 639231094840372018
39 ms 108.162.192.228
182 2026-08-23 19:18 639231094840372018
39 ms 172.64.32.228
181 2026-08-23 19:18 639231094840372018
39 ms 173.245.58.228
180 2026-08-23 19:01 639231085024583224
20 ms 108.162.192.228
179 2026-08-23 19:01 639231085024583224
20 ms 172.64.32.228
178 2026-08-23 19:01 639231085024583224
20 ms 173.245.58.228
177 2026-08-23 18:45 639231075257417427
38 ms 108.162.192.228
176 2026-08-23 18:45 639231075257417427
38 ms 172.64.32.228
175 2026-08-23 18:45 639231075257417427
38 ms 173.245.58.228
174 2026-08-23 18:29 639231065516009503
63 ms 108.162.192.228
173 2026-08-23 18:29 639231065516009503
63 ms 172.64.32.228
172 2026-08-23 18:29 639231065516009503
63 ms 173.245.58.228
171 2026-08-23 18:13 639231055805348837
31 ms 108.162.192.228
170 2026-08-23 18:13 639231055805348837
31 ms 172.64.32.228
169 2026-08-23 18:13 639231055805348837
31 ms 173.245.58.228
168 2026-08-23 17:56 639231045980373765
25 ms 108.162.192.228
167 2026-08-23 17:56 639231045980373765
25 ms 172.64.32.228
166 2026-08-23 17:56 639231045980373765
25 ms 173.245.58.228
165 2026-08-23 17:39 639231035984577527
23 ms 173.245.58.228
164 2026-08-23 17:39 639231035984577527
23 ms 108.162.192.228
163 2026-08-23 17:39 639231035984577527
23 ms 172.64.32.228
162 2026-08-23 17:23 639231025928115303
168 ms 108.162.192.228
161 2026-08-23 17:23 639231025928115303
168 ms 172.64.32.228
160 2026-08-23 17:23 639231025928115303
168 ms 173.245.58.228
159 2026-08-23 16:30 639230994250157583
9 ms 172.64.32.228
158 2026-08-23 16:30 639230994250157583
9 ms 173.245.58.228
157 2026-08-23 16:30 639230994250157583
9 ms 108.162.192.228
156 2026-08-23 16:14 639230984476411369
21 ms 108.162.192.228
155 2026-08-23 16:14 639230984476411369
21 ms 172.64.32.228
154 2026-08-23 16:14 639230984476411369
21 ms 173.245.58.228
153 2026-08-23 15:58 639230974838373450
34 ms 108.162.192.228
152 2026-08-23 15:58 639230974838373450
34 ms 172.64.32.228
151 2026-08-23 15:58 639230974838373450
34 ms 173.245.58.228
150 2026-08-23 15:42 639230965244277645
12 ms 108.162.192.228
149 2026-08-23 15:42 639230965244277645
12 ms 172.64.32.228
148 2026-08-23 15:42 639230965244277645
12 ms 173.245.58.228
147 2026-08-23 15:25 639230955522101820
26 ms 108.162.192.228
146 2026-08-23 15:25 639230955522101820
26 ms 172.64.32.228
145 2026-08-23 15:25 639230955522101820
26 ms 173.245.58.228
144 2026-08-23 15:09 639230945754521603
24 ms 108.162.192.228
143 2026-08-23 15:09 639230945754521603
24 ms 172.64.32.228
142 2026-08-23 15:09 639230945754521603
24 ms 173.245.58.228
141 2026-08-23 14:53 639230935852040504
5 ms 108.162.192.228
140 2026-08-23 14:53 639230935852040504
5 ms 172.64.32.228
139 2026-08-23 14:53 639230935852040504
5 ms 173.245.58.228
138 2026-08-23 14:37 639230926222061048
9 ms 108.162.192.228
137 2026-08-23 14:37 639230926222061048
9 ms 172.64.32.228
136 2026-08-23 14:37 639230926222061048
9 ms 173.245.58.228
135 2026-08-23 14:20 639230916449726907
23 ms 108.162.192.228
134 2026-08-23 14:20 639230916449726907
23 ms 172.64.32.228
133 2026-08-23 14:20 639230916449726907
23 ms 173.245.58.228
132 2026-08-23 14:04 639230906595053086
21 ms 108.162.192.228
131 2026-08-23 14:04 639230906595053086
21 ms 172.64.32.228
130 2026-08-23 14:04 639230906595053086
21 ms 173.245.58.228
129 2026-08-23 13:47 639230896680429441
29 ms 108.162.192.228
128 2026-08-23 13:47 639230896680429441
29 ms 172.64.32.228
127 2026-08-23 13:47 639230896680429441
29 ms 173.245.58.228
126 2026-08-23 13:31 639230886630210965
174 ms 108.162.192.228
125 2026-08-23 13:31 639230886630210965
174 ms 172.64.32.228
124 2026-08-23 13:31 639230886630210965
174 ms 173.245.58.228
123 2026-08-23 12:39 639230855430405719
5 ms 173.245.58.228
122 2026-08-23 12:39 639230855430405719
5 ms 108.162.192.228
121 2026-08-23 12:39 639230855430405719
5 ms 172.64.32.228
120 2026-08-23 12:22 639230845707499136
7 ms 108.162.192.228
119 2026-08-23 12:22 639230845707499136
7 ms 172.64.32.228
118 2026-08-23 12:22 639230845707499136
7 ms 173.245.58.228
117 2026-08-23 12:06 639230836186805419
14 ms 173.245.58.228
116 2026-08-23 12:06 639230836186805419
14 ms 108.162.192.228
115 2026-08-23 12:06 639230836186805419
14 ms 172.64.32.228
114 2026-08-23 11:50 639230826493828316
3 ms 108.162.192.228
113 2026-08-23 11:50 639230826493828316
3 ms 172.64.32.228
112 2026-08-23 11:50 639230826493828316
3 ms 173.245.58.228
111 2026-08-23 11:34 639230816817882996
24 ms 108.162.192.228
110 2026-08-23 11:34 639230816817882996
24 ms 172.64.32.228
109 2026-08-23 11:34 639230816817882996
24 ms 173.245.58.228
108 2026-08-23 11:18 639230806933854189
5 ms 108.162.192.228
107 2026-08-23 11:18 639230806933854189
5 ms 172.64.32.228
106 2026-08-23 11:18 639230806933854189
5 ms 173.245.58.228
105 2026-08-23 11:01 639230797120243854
21 ms 172.64.32.228
104 2026-08-23 11:01 639230797120243854
21 ms 173.245.58.228
103 2026-08-23 11:01 639230797120243854
21 ms 108.162.192.228
102 2026-08-23 10:45 639230787310272840
15 ms 173.245.58.228
101 2026-08-23 10:45 639230787310272840
15 ms 108.162.192.228
100 2026-08-23 10:45 639230787310272840
15 ms 172.64.32.228
99 2026-08-23 10:29 639230777600173142
17 ms 108.162.192.228
98 2026-08-23 10:29 639230777600173142
17 ms 172.64.32.228
97 2026-08-23 10:29 639230777600173142
17 ms 173.245.58.228
96 2026-08-23 10:12 639230767665024593
19 ms 108.162.192.228
95 2026-08-23 10:12 639230767665024593
19 ms 172.64.32.228
94 2026-08-23 10:12 639230767665024593
19 ms 173.245.58.228
93 2026-08-23 09:56 639230757720962293
15 ms 108.162.192.228
92 2026-08-23 09:56 639230757720962293
15 ms 172.64.32.228
91 2026-08-23 09:56 639230757720962293
15 ms 173.245.58.228
90 2026-08-23 09:39 639230747722189784
103 ms 173.245.58.228
89 2026-08-23 09:39 639230747722189784
103 ms 108.162.192.228
88 2026-08-23 09:39 639230747722189784
103 ms 172.64.32.228
87 2026-08-23 08:47 639230716313923480
28 ms 108.162.192.228
86 2026-08-23 08:47 639230716313923480
28 ms 172.64.32.228
85 2026-08-23 08:47 639230716313923480
28 ms 173.245.58.228
84 2026-08-23 08:31 639230706813835990
44 ms 108.162.192.228
83 2026-08-23 08:31 639230706813835990
44 ms 172.64.32.228
82 2026-08-23 08:31 639230706813835990
44 ms 173.245.58.228
81 2026-08-23 08:14 639230696871062203
46 ms 108.162.192.228
80 2026-08-23 08:14 639230696871062203
46 ms 172.64.32.228
79 2026-08-23 08:14 639230696871062203
46 ms 173.245.58.228
78 2026-08-23 07:58 639230687142781616
8 ms 108.162.192.228
77 2026-08-23 07:58 639230687142781616
8 ms 172.64.32.228
76 2026-08-23 07:58 639230687142781616
8 ms 173.245.58.228
75 2026-08-23 07:42 639230677432142227
17 ms 108.162.192.228
74 2026-08-23 07:42 639230677432142227
17 ms 172.64.32.228
73 2026-08-23 07:42 639230677432142227
17 ms 173.245.58.228
72 2026-08-23 07:26 639230667686258061
14 ms 108.162.192.228
71 2026-08-23 07:26 639230667686258061
14 ms 172.64.32.228
70 2026-08-23 07:26 639230667686258061
14 ms 173.245.58.228
69 2026-08-23 07:10 639230658039243685
31 ms 108.162.192.228
68 2026-08-23 07:10 639230658039243685
31 ms 172.64.32.228
67 2026-08-23 07:10 639230658039243685
31 ms 173.245.58.228
66 2026-08-23 06:54 639230648468473803
5 ms 108.162.192.228
65 2026-08-23 06:54 639230648468473803
5 ms 172.64.32.228
64 2026-08-23 06:54 639230648468473803
5 ms 173.245.58.228
63 2026-08-23 06:38 639230638829658294
49 ms 108.162.192.228
62 2026-08-23 06:38 639230638829658294
49 ms 172.64.32.228
61 2026-08-23 06:38 639230638829658294
49 ms 173.245.58.228
60 2026-08-23 06:22 639230629247017617
52 ms 108.162.192.228
59 2026-08-23 06:22 639230629247017617
52 ms 172.64.32.228
58 2026-08-23 06:22 639230629247017617
52 ms 173.245.58.228
57 2026-08-23 06:06 639230619625318239
12 ms 108.162.192.228
56 2026-08-23 06:06 639230619625318239
12 ms 172.64.32.228
55 2026-08-23 06:06 639230619625318239
12 ms 173.245.58.228
54 2026-08-23 05:49 639230609697630264
231 ms 108.162.192.228
53 2026-08-23 05:49 639230609697630264
231 ms 172.64.32.228
52 2026-08-23 05:49 639230609697630264
231 ms 173.245.58.228
51 2026-08-23 04:57 639230578570131864
9 ms 108.162.192.228
50 2026-08-23 04:57 639230578570131864
9 ms 172.64.32.228
49 2026-08-23 04:57 639230578570131864
9 ms 173.245.58.228
48 2026-08-23 04:41 639230568958963168
6 ms 108.162.192.228
47 2026-08-23 04:41 639230568958963168
6 ms 172.64.32.228
46 2026-08-23 04:41 639230568958963168
6 ms 173.245.58.228
45 2026-08-23 04:25 639230559287611211
57 ms 108.162.192.228
44 2026-08-23 04:25 639230559287611211
57 ms 172.64.32.228
43 2026-08-23 04:25 639230559287611211
57 ms 173.245.58.228
42 2026-08-23 04:09 639230549524312030
5 ms 108.162.192.228
41 2026-08-23 04:09 639230549524312030
5 ms 172.64.32.228
40 2026-08-23 04:09 639230549524312030
5 ms 173.245.58.228
39 2026-08-23 03:52 639230539739801669
216 ms 108.162.192.228
38 2026-08-23 03:52 639230539739801669
216 ms 172.64.32.228
37 2026-08-23 03:52 639230539739801669
216 ms 173.245.58.228
36 2026-08-23 03:36 639230530084069375
16 ms 108.162.192.228
35 2026-08-23 03:36 639230530084069375
16 ms 172.64.32.228
34 2026-08-23 03:36 639230530084069375
16 ms 173.245.58.228
33 2026-08-23 03:20 639230520362691441
11 ms 108.162.192.228
32 2026-08-23 03:20 639230520362691441
11 ms 172.64.32.228
31 2026-08-23 03:20 639230520362691441
11 ms 173.245.58.228
30 2026-08-23 03:04 639230510677194518
15 ms 108.162.192.228
29 2026-08-23 03:04 639230510677194518
15 ms 172.64.32.228
28 2026-08-23 03:04 639230510677194518
15 ms 173.245.58.228
27 2026-08-23 02:48 639230501156002646
21 ms 108.162.192.228
26 2026-08-23 02:48 639230501156002646
21 ms 172.64.32.228
25 2026-08-23 02:48 639230501156002646
21 ms 173.245.58.228
24 2026-08-23 02:32 639230491502198541
70 ms 108.162.192.228
23 2026-08-23 02:32 639230491502198541
70 ms 172.64.32.228
22 2026-08-23 02:32 639230491502198541
70 ms 173.245.58.228
21 2026-08-23 02:16 639230481860318494
37 ms 108.162.192.228
20 2026-08-23 02:16 639230481860318494
37 ms 172.64.32.228
19 2026-08-23 02:16 639230481860318494
37 ms 173.245.58.228
18 2026-08-23 01:59 639230471893008575
172 ms 108.162.192.228
17 2026-08-23 01:59 639230471893008575
172 ms 172.64.32.228
16 2026-08-23 01:59 639230471893008575
172 ms 173.245.58.228
15 2026-08-23 01:06 639230440030877421
7 ms 108.162.192.228
14 2026-08-23 01:06 639230440030877421
7 ms 172.64.32.228
13 2026-08-23 01:06 639230440030877421
7 ms 173.245.58.228
12 2026-08-23 00:50 639230430479725508
52 ms 108.162.192.228
11 2026-08-23 00:50 639230430479725508
52 ms 172.64.32.228
10 2026-08-23 00:50 639230430479725508
52 ms 173.245.58.228
9 2026-08-23 00:34 639230420875160219
36 ms 108.162.192.228
8 2026-08-23 00:34 639230420875160219
36 ms 172.64.32.228
7 2026-08-23 00:34 639230420875160219
36 ms 173.245.58.228
6 2026-08-23 00:18 639230411240692575
4 ms 108.162.192.228
5 2026-08-23 00:18 639230411240692575
4 ms 172.64.32.228
4 2026-08-23 00:18 639230411240692575
4 ms 173.245.58.228
3 2026-08-23 00:02 639230401550806607
20 ms 108.162.192.228
2 2026-08-23 00:02 639230401550806607
20 ms 172.64.32.228
1 2026-08-23 00:02 639230401550806607
20 ms 173.245.58.228