DNS response history for rex.ns.cloudflare.com

rex.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 225 DNS check records, 225 successful responses, 0 failed responses, and 98 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 rex.ns.cloudflare.com.
Records on Selected Date

225

Historical checks stored for this nameserver on selected date

Average Latency

98 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

108.162.195.13

Most recently resolved hosting IP on selected date

Successful Responses

225

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 rex.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
225 2026-08-23 23:44 639231254406598736
33 ms 108.162.195.13
224 2026-08-23 23:44 639231254406598736
33 ms 162.159.44.13
223 2026-08-23 23:44 639231254406598736
33 ms 172.64.35.13
222 2026-08-23 23:27 639231244697865594
6 ms 108.162.195.13
221 2026-08-23 23:27 639231244697865594
6 ms 162.159.44.13
220 2026-08-23 23:27 639231244697865594
6 ms 172.64.35.13
219 2026-08-23 23:11 639231234893504693
10 ms 108.162.195.13
218 2026-08-23 23:11 639231234893504693
10 ms 162.159.44.13
217 2026-08-23 23:11 639231234893504693
10 ms 172.64.35.13
216 2026-08-23 22:55 639231225024549139
32 ms 108.162.195.13
215 2026-08-23 22:55 639231225024549139
32 ms 162.159.44.13
214 2026-08-23 22:55 639231225024549139
32 ms 172.64.35.13
213 2026-08-23 22:38 639231214931957622
12 ms 108.162.195.13
212 2026-08-23 22:38 639231214931957622
12 ms 162.159.44.13
211 2026-08-23 22:38 639231214931957622
12 ms 172.64.35.13
210 2026-08-23 22:21 639231204962010549
4 ms 108.162.195.13
209 2026-08-23 22:21 639231204962010549
4 ms 162.159.44.13
208 2026-08-23 22:21 639231204962010549
4 ms 172.64.35.13
207 2026-08-23 22:05 639231195170138463
26 ms 108.162.195.13
206 2026-08-23 22:05 639231195170138463
26 ms 172.64.35.13
205 2026-08-23 22:05 639231195170138463
26 ms 162.159.44.13
204 2026-08-23 21:48 639231185235020577
55 ms 108.162.195.13
203 2026-08-23 21:48 639231185235020577
55 ms 162.159.44.13
202 2026-08-23 21:48 639231185235020577
55 ms 172.64.35.13
201 2026-08-23 21:32 639231175558690075
5 ms 108.162.195.13
200 2026-08-23 21:32 639231175558690075
5 ms 162.159.44.13
199 2026-08-23 21:32 639231175558690075
5 ms 172.64.35.13
198 2026-08-23 21:16 639231165610444012
7 ms 108.162.195.13
197 2026-08-23 21:16 639231165610444012
7 ms 162.159.44.13
196 2026-08-23 21:16 639231165610444012
7 ms 172.64.35.13
195 2026-08-23 20:23 639231133806425363
40 ms 172.64.35.13
194 2026-08-23 20:23 639231133806425363
40 ms 108.162.195.13
193 2026-08-23 20:23 639231133806425363
40 ms 162.159.44.13
192 2026-08-23 20:07 639231124203758023
6 ms 108.162.195.13
191 2026-08-23 20:07 639231124203758023
6 ms 162.159.44.13
190 2026-08-23 20:07 639231124203758023
6 ms 172.64.35.13
189 2026-08-23 19:50 639231114428262706
24 ms 162.159.44.13
188 2026-08-23 19:50 639231114428262706
24 ms 172.64.35.13
187 2026-08-23 19:50 639231114428262706
24 ms 108.162.195.13
186 2026-08-23 19:34 639231104662480065
5 ms 108.162.195.13
185 2026-08-23 19:34 639231104662480065
5 ms 162.159.44.13
184 2026-08-23 19:34 639231104662480065
5 ms 172.64.35.13
183 2026-08-23 19:18 639231094840372018
10 ms 108.162.195.13
182 2026-08-23 19:18 639231094840372018
10 ms 162.159.44.13
181 2026-08-23 19:18 639231094840372018
10 ms 172.64.35.13
180 2026-08-23 19:01 639231085024583224
48 ms 172.64.35.13
179 2026-08-23 19:01 639231085024583224
48 ms 162.159.44.13
178 2026-08-23 19:01 639231085024583224
48 ms 108.162.195.13
177 2026-08-23 18:45 639231075257417427
24 ms 108.162.195.13
176 2026-08-23 18:45 639231075257417427
24 ms 162.159.44.13
175 2026-08-23 18:45 639231075257417427
24 ms 172.64.35.13
174 2026-08-23 18:29 639231065516009503
33 ms 108.162.195.13
173 2026-08-23 18:29 639231065516009503
33 ms 162.159.44.13
172 2026-08-23 18:29 639231065516009503
33 ms 172.64.35.13
171 2026-08-23 18:13 639231055805348837
8 ms 108.162.195.13
170 2026-08-23 18:13 639231055805348837
8 ms 162.159.44.13
169 2026-08-23 18:13 639231055805348837
8 ms 172.64.35.13
168 2026-08-23 17:56 639231045980373765
24 ms 108.162.195.13
167 2026-08-23 17:56 639231045980373765
24 ms 172.64.35.13
166 2026-08-23 17:56 639231045980373765
24 ms 162.159.44.13
165 2026-08-23 17:40 639231035984577527
5 ms 108.162.195.13
164 2026-08-23 17:40 639231035984577527
5 ms 162.159.44.13
163 2026-08-23 17:40 639231035984577527
5 ms 172.64.35.13
162 2026-08-23 17:23 639231025928115303
4 ms 108.162.195.13
161 2026-08-23 17:23 639231025928115303
4 ms 162.159.44.13
160 2026-08-23 17:23 639231025928115303
4 ms 172.64.35.13
159 2026-08-23 16:30 639230994250157583
5 ms 108.162.195.13
158 2026-08-23 16:30 639230994250157583
5 ms 162.159.44.13
157 2026-08-23 16:30 639230994250157583
5 ms 172.64.35.13
156 2026-08-23 16:14 639230984476411369
7 ms 172.64.35.13
155 2026-08-23 16:14 639230984476411369
7 ms 162.159.44.13
154 2026-08-23 16:14 639230984476411369
7 ms 108.162.195.13
153 2026-08-23 15:58 639230974838373450
8 ms 108.162.195.13
152 2026-08-23 15:58 639230974838373450
8 ms 162.159.44.13
151 2026-08-23 15:58 639230974838373450
8 ms 172.64.35.13
150 2026-08-23 15:42 639230965244277645
3 ms 108.162.195.13
149 2026-08-23 15:42 639230965244277645
3 ms 162.159.44.13
148 2026-08-23 15:42 639230965244277645
3 ms 172.64.35.13
147 2026-08-23 15:26 639230955522101820
16 ms 172.64.35.13
146 2026-08-23 15:26 639230955522101820
16 ms 162.159.44.13
145 2026-08-23 15:26 639230955522101820
16 ms 108.162.195.13
144 2026-08-23 15:09 639230945754521603
48 ms 162.159.44.13
143 2026-08-23 15:09 639230945754521603
48 ms 172.64.35.13
142 2026-08-23 15:09 639230945754521603
48 ms 108.162.195.13
141 2026-08-23 14:53 639230935852040504
43 ms 108.162.195.13
140 2026-08-23 14:53 639230935852040504
43 ms 162.159.44.13
139 2026-08-23 14:53 639230935852040504
43 ms 172.64.35.13
138 2026-08-23 14:37 639230926222061048
4 ms 108.162.195.13
137 2026-08-23 14:37 639230926222061048
4 ms 162.159.44.13
136 2026-08-23 14:37 639230926222061048
4 ms 172.64.35.13
135 2026-08-23 14:20 639230916449726907
4 ms 108.162.195.13
134 2026-08-23 14:20 639230916449726907
4 ms 162.159.44.13
133 2026-08-23 14:20 639230916449726907
4 ms 172.64.35.13
132 2026-08-23 14:04 639230906595053086
5 ms 108.162.195.13
131 2026-08-23 14:04 639230906595053086
5 ms 162.159.44.13
130 2026-08-23 14:04 639230906595053086
5 ms 172.64.35.13
129 2026-08-23 13:47 639230896680429441
5 ms 108.162.195.13
128 2026-08-23 13:47 639230896680429441
5 ms 162.159.44.13
127 2026-08-23 13:47 639230896680429441
5 ms 172.64.35.13
126 2026-08-23 13:31 639230886630210965
19 ms 162.159.44.13
125 2026-08-23 13:31 639230886630210965
19 ms 172.64.35.13
124 2026-08-23 13:31 639230886630210965
19 ms 108.162.195.13
123 2026-08-23 12:39 639230855430405719
17 ms 108.162.195.13
122 2026-08-23 12:39 639230855430405719
17 ms 162.159.44.13
121 2026-08-23 12:39 639230855430405719
17 ms 172.64.35.13
120 2026-08-23 12:23 639230845707499136
50 ms 162.159.44.13
119 2026-08-23 12:23 639230845707499136
50 ms 108.162.195.13
118 2026-08-23 12:23 639230845707499136
50 ms 172.64.35.13
117 2026-08-23 12:07 639230836186805419
5 ms 108.162.195.13
116 2026-08-23 12:07 639230836186805419
5 ms 162.159.44.13
115 2026-08-23 12:07 639230836186805419
5 ms 172.64.35.13
114 2026-08-23 11:51 639230826493828316
24 ms 172.64.35.13
113 2026-08-23 11:51 639230826493828316
24 ms 162.159.44.13
112 2026-08-23 11:51 639230826493828316
24 ms 108.162.195.13
111 2026-08-23 11:34 639230816817882996
21 ms 172.64.35.13
110 2026-08-23 11:34 639230816817882996
21 ms 162.159.44.13
109 2026-08-23 11:34 639230816817882996
21 ms 108.162.195.13
108 2026-08-23 11:18 639230806933854189
8 ms 172.64.35.13
107 2026-08-23 11:18 639230806933854189
8 ms 108.162.195.13
106 2026-08-23 11:18 639230806933854189
8 ms 162.159.44.13
105 2026-08-23 11:02 639230797120243854
50 ms 172.64.35.13
104 2026-08-23 11:02 639230797120243854
50 ms 162.159.44.13
103 2026-08-23 11:02 639230797120243854
50 ms 108.162.195.13
102 2026-08-23 10:45 639230787310272840
21 ms 108.162.195.13
101 2026-08-23 10:45 639230787310272840
21 ms 172.64.35.13
100 2026-08-23 10:45 639230787310272840
21 ms 162.159.44.13
99 2026-08-23 10:29 639230777600173142
4 ms 108.162.195.13
98 2026-08-23 10:29 639230777600173142
4 ms 162.159.44.13
97 2026-08-23 10:29 639230777600173142
4 ms 172.64.35.13
96 2026-08-23 10:12 639230767665024593
25 ms 172.64.35.13
95 2026-08-23 10:12 639230767665024593
25 ms 162.159.44.13
94 2026-08-23 10:12 639230767665024593
25 ms 108.162.195.13
93 2026-08-23 09:56 639230757720962293
3 ms 108.162.195.13
92 2026-08-23 09:56 639230757720962293
3 ms 162.159.44.13
91 2026-08-23 09:56 639230757720962293
3 ms 172.64.35.13
90 2026-08-23 09:39 639230747722189784
42 ms 162.159.44.13
89 2026-08-23 09:39 639230747722189784
42 ms 172.64.35.13
88 2026-08-23 09:39 639230747722189784
42 ms 108.162.195.13
87 2026-08-23 08:47 639230716313923480
12 ms 172.64.35.13
86 2026-08-23 08:47 639230716313923480
12 ms 162.159.44.13
85 2026-08-23 08:47 639230716313923480
12 ms 108.162.195.13
84 2026-08-23 08:31 639230706813835990
8 ms 172.64.35.13
83 2026-08-23 08:31 639230706813835990
8 ms 162.159.44.13
82 2026-08-23 08:31 639230706813835990
8 ms 108.162.195.13
81 2026-08-23 08:14 639230696871062203
54 ms 162.159.44.13
80 2026-08-23 08:14 639230696871062203
54 ms 172.64.35.13
79 2026-08-23 08:14 639230696871062203
54 ms 108.162.195.13
78 2026-08-23 07:58 639230687142781616
21 ms 108.162.195.13
77 2026-08-23 07:58 639230687142781616
21 ms 162.159.44.13
76 2026-08-23 07:58 639230687142781616
21 ms 172.64.35.13
75 2026-08-23 07:42 639230677432142227
8 ms 108.162.195.13
74 2026-08-23 07:42 639230677432142227
8 ms 162.159.44.13
73 2026-08-23 07:42 639230677432142227
8 ms 172.64.35.13
72 2026-08-23 07:26 639230667686258061
6 ms 108.162.195.13
71 2026-08-23 07:26 639230667686258061
6 ms 162.159.44.13
70 2026-08-23 07:26 639230667686258061
6 ms 172.64.35.13
69 2026-08-23 07:10 639230658039243685
22 ms 108.162.195.13
68 2026-08-23 07:10 639230658039243685
22 ms 162.159.44.13
67 2026-08-23 07:10 639230658039243685
22 ms 172.64.35.13
66 2026-08-23 06:54 639230648468473803
10 ms 162.159.44.13
65 2026-08-23 06:54 639230648468473803
10 ms 108.162.195.13
64 2026-08-23 06:54 639230648468473803
10 ms 172.64.35.13
63 2026-08-23 06:38 639230638829658294
9 ms 108.162.195.13
62 2026-08-23 06:38 639230638829658294
9 ms 162.159.44.13
61 2026-08-23 06:38 639230638829658294
9 ms 172.64.35.13
60 2026-08-23 06:22 639230629247017617
24 ms 108.162.195.13
59 2026-08-23 06:22 639230629247017617
24 ms 162.159.44.13
58 2026-08-23 06:22 639230629247017617
24 ms 172.64.35.13
57 2026-08-23 06:06 639230619625318239
4 ms 108.162.195.13
56 2026-08-23 06:06 639230619625318239
4 ms 162.159.44.13
55 2026-08-23 06:06 639230619625318239
4 ms 172.64.35.13
54 2026-08-23 05:49 639230609697630264
12 ms 108.162.195.13
53 2026-08-23 05:49 639230609697630264
12 ms 162.159.44.13
52 2026-08-23 05:49 639230609697630264
12 ms 172.64.35.13
51 2026-08-23 04:57 639230578570131864
5 ms 108.162.195.13
50 2026-08-23 04:57 639230578570131864
5 ms 162.159.44.13
49 2026-08-23 04:57 639230578570131864
5 ms 172.64.35.13
48 2026-08-23 04:41 639230568958963168
37 ms 108.162.195.13
47 2026-08-23 04:41 639230568958963168
37 ms 162.159.44.13
46 2026-08-23 04:41 639230568958963168
37 ms 172.64.35.13
45 2026-08-23 04:25 639230559287611211
29 ms 108.162.195.13
44 2026-08-23 04:25 639230559287611211
29 ms 162.159.44.13
43 2026-08-23 04:25 639230559287611211
29 ms 172.64.35.13
42 2026-08-23 04:09 639230549524312030
18 ms 108.162.195.13
41 2026-08-23 04:09 639230549524312030
18 ms 162.159.44.13
40 2026-08-23 04:09 639230549524312030
18 ms 172.64.35.13
39 2026-08-23 03:53 639230539739801669
8 ms 162.159.44.13
38 2026-08-23 03:53 639230539739801669
8 ms 172.64.35.13
37 2026-08-23 03:53 639230539739801669
8 ms 108.162.195.13
36 2026-08-23 03:37 639230530084069375
2023 ms 172.64.35.13
35 2026-08-23 03:37 639230530084069375
2023 ms 162.159.44.13
34 2026-08-23 03:37 639230530084069375
2023 ms 108.162.195.13
33 2026-08-23 03:20 639230520362691441
11 ms 108.162.195.13
32 2026-08-23 03:20 639230520362691441
11 ms 172.64.35.13
31 2026-08-23 03:20 639230520362691441
11 ms 162.159.44.13
30 2026-08-23 03:04 639230510677194518
4 ms 108.162.195.13
29 2026-08-23 03:04 639230510677194518
4 ms 162.159.44.13
28 2026-08-23 03:04 639230510677194518
4 ms 172.64.35.13
27 2026-08-23 02:48 639230501156002646
5 ms 108.162.195.13
26 2026-08-23 02:48 639230501156002646
5 ms 162.159.44.13
25 2026-08-23 02:48 639230501156002646
5 ms 172.64.35.13
24 2026-08-23 02:32 639230491502198541
2041 ms 108.162.195.13
23 2026-08-23 02:32 639230491502198541
2041 ms 162.159.44.13
22 2026-08-23 02:32 639230491502198541
2041 ms 172.64.35.13
21 2026-08-23 02:16 639230481860318494
25 ms 162.159.44.13
20 2026-08-23 02:16 639230481860318494
25 ms 172.64.35.13
19 2026-08-23 02:16 639230481860318494
25 ms 108.162.195.13
18 2026-08-23 02:00 639230471893008575
11 ms 108.162.195.13
17 2026-08-23 02:00 639230471893008575
11 ms 162.159.44.13
16 2026-08-23 02:00 639230471893008575
11 ms 172.64.35.13
15 2026-08-23 01:06 639230440030877421
7 ms 108.162.195.13
14 2026-08-23 01:06 639230440030877421
7 ms 162.159.44.13
13 2026-08-23 01:06 639230440030877421
7 ms 172.64.35.13
12 2026-08-23 00:50 639230430479725508
25 ms 162.159.44.13
11 2026-08-23 00:50 639230430479725508
25 ms 172.64.35.13
10 2026-08-23 00:50 639230430479725508
25 ms 108.162.195.13
9 2026-08-23 00:34 639230420875160219
4 ms 108.162.195.13
8 2026-08-23 00:34 639230420875160219
4 ms 162.159.44.13
7 2026-08-23 00:34 639230420875160219
4 ms 172.64.35.13
6 2026-08-23 00:18 639230411240692575
2027 ms 108.162.195.13
5 2026-08-23 00:18 639230411240692575
2027 ms 162.159.44.13
4 2026-08-23 00:18 639230411240692575
2027 ms 172.64.35.13
3 2026-08-23 00:02 639230401550806607
4 ms 108.162.195.13
2 2026-08-23 00:02 639230401550806607
4 ms 162.159.44.13
1 2026-08-23 00:02 639230401550806607
4 ms 172.64.35.13