DNS response history for deb.ns.cloudflare.com

deb.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 221 DNS check records, 219 successful responses, 2 failed responses, and 248 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 deb.ns.cloudflare.com.
Records on Selected Date

221

Historical checks stored for this nameserver on selected date

Average Latency

248 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

173.245.58.92

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 deb.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
221 2026-08-23 23:44 639231254406598736
222 ms 173.245.58.92
220 2026-08-23 23:44 639231254406598736
222 ms 172.64.32.92
219 2026-08-23 23:44 639231254406598736
222 ms 108.162.192.92
218 2026-08-23 23:27 639231244697865594
17 ms 108.162.192.92
217 2026-08-23 23:27 639231244697865594
17 ms 172.64.32.92
216 2026-08-23 23:27 639231244697865594
17 ms 173.245.58.92
215 2026-08-23 23:11 639231234893504693
59 ms 108.162.192.92
214 2026-08-23 23:11 639231234893504693
59 ms 172.64.32.92
213 2026-08-23 23:11 639231234893504693
59 ms 173.245.58.92
212 2026-08-23 22:55 639231225024549139
150 ms 108.162.192.92
211 2026-08-23 22:55 639231225024549139
150 ms 172.64.32.92
210 2026-08-23 22:55 639231225024549139
150 ms 173.245.58.92
209 2026-08-23 22:38 639231214931957622
120 ms 108.162.192.92
208 2026-08-23 22:38 639231214931957622
120 ms 172.64.32.92
207 2026-08-23 22:38 639231214931957622
120 ms 173.245.58.92
206 2026-08-23 22:21 639231204962010549
177 ms 108.162.192.92
205 2026-08-23 22:21 639231204962010549
177 ms 172.64.32.92
204 2026-08-23 22:21 639231204962010549
177 ms 173.245.58.92
203 2026-08-23 22:05 639231195170138463
129 ms 108.162.192.92
202 2026-08-23 22:05 639231195170138463
129 ms 172.64.32.92
201 2026-08-23 22:05 639231195170138463
129 ms 173.245.58.92
200 2026-08-23 21:48 639231185235020577
29 ms 108.162.192.92
199 2026-08-23 21:48 639231185235020577
29 ms 172.64.32.92
198 2026-08-23 21:48 639231185235020577
29 ms 173.245.58.92
197 2026-08-23 21:32 639231175558690075
42 ms 108.162.192.92
196 2026-08-23 21:32 639231175558690075
42 ms 172.64.32.92
195 2026-08-23 21:32 639231175558690075
42 ms 173.245.58.92
194 2026-08-23 21:16 639231165610444012
91 ms 108.162.192.92
193 2026-08-23 21:16 639231165610444012
91 ms 172.64.32.92
192 2026-08-23 21:16 639231165610444012
91 ms 173.245.58.92
191 2026-08-23 20:23 639231133806425363
130 ms 173.245.58.92
190 2026-08-23 20:23 639231133806425363
130 ms 172.64.32.92
189 2026-08-23 20:23 639231133806425363
130 ms 108.162.192.92
188 2026-08-23 20:07 639231124203758023
116 ms 108.162.192.92
187 2026-08-23 20:07 639231124203758023
116 ms 172.64.32.92
186 2026-08-23 20:07 639231124203758023
116 ms 173.245.58.92
185 2026-08-23 19:50 639231114428262706
2008 ms 172.64.32.92
184 2026-08-23 19:50 639231114428262706
2008 ms 173.245.58.92
183 2026-08-23 19:50 639231114428262706
2008 ms 108.162.192.92
182 2026-08-23 19:34 639231104662480065
-
181 2026-08-23 19:18 639231094840372018
71 ms 108.162.192.92
180 2026-08-23 19:18 639231094840372018
71 ms 172.64.32.92
179 2026-08-23 19:18 639231094840372018
71 ms 173.245.58.92
178 2026-08-23 19:01 639231085024583224
42 ms 172.64.32.92
177 2026-08-23 19:01 639231085024583224
42 ms 173.245.58.92
176 2026-08-23 19:01 639231085024583224
42 ms 108.162.192.92
175 2026-08-23 18:45 639231075257417427
2014 ms 173.245.58.92
174 2026-08-23 18:45 639231075257417427
2014 ms 172.64.32.92
173 2026-08-23 18:45 639231075257417427
2014 ms 108.162.192.92
172 2026-08-23 18:29 639231065516009503
92 ms 108.162.192.92
171 2026-08-23 18:29 639231065516009503
92 ms 172.64.32.92
170 2026-08-23 18:29 639231065516009503
92 ms 173.245.58.92
169 2026-08-23 18:13 639231055805348837
68 ms 108.162.192.92
168 2026-08-23 18:13 639231055805348837
68 ms 172.64.32.92
167 2026-08-23 18:13 639231055805348837
68 ms 173.245.58.92
166 2026-08-23 17:56 639231045980373765
65 ms 108.162.192.92
165 2026-08-23 17:56 639231045980373765
65 ms 172.64.32.92
164 2026-08-23 17:56 639231045980373765
65 ms 173.245.58.92
163 2026-08-23 17:39 639231035984577527
100 ms 172.64.32.92
162 2026-08-23 17:39 639231035984577527
100 ms 108.162.192.92
161 2026-08-23 17:39 639231035984577527
100 ms 173.245.58.92
160 2026-08-23 17:23 639231025928115303
150 ms 108.162.192.92
159 2026-08-23 17:23 639231025928115303
150 ms 172.64.32.92
158 2026-08-23 17:23 639231025928115303
150 ms 173.245.58.92
157 2026-08-23 16:30 639230994250157583
114 ms 108.162.192.92
156 2026-08-23 16:30 639230994250157583
114 ms 173.245.58.92
155 2026-08-23 16:30 639230994250157583
114 ms 172.64.32.92
154 2026-08-23 16:14 639230984476411369
63 ms 108.162.192.92
153 2026-08-23 16:14 639230984476411369
63 ms 173.245.58.92
152 2026-08-23 16:14 639230984476411369
63 ms 172.64.32.92
151 2026-08-23 15:58 639230974838373450
183 ms 108.162.192.92
150 2026-08-23 15:58 639230974838373450
183 ms 172.64.32.92
149 2026-08-23 15:58 639230974838373450
183 ms 173.245.58.92
148 2026-08-23 15:42 639230965244277645
95 ms 108.162.192.92
147 2026-08-23 15:42 639230965244277645
95 ms 172.64.32.92
146 2026-08-23 15:42 639230965244277645
95 ms 173.245.58.92
145 2026-08-23 15:25 639230955522101820
36 ms 172.64.32.92
144 2026-08-23 15:25 639230955522101820
36 ms 173.245.58.92
143 2026-08-23 15:25 639230955522101820
36 ms 108.162.192.92
142 2026-08-23 15:09 639230945754521603
165 ms 108.162.192.92
141 2026-08-23 15:09 639230945754521603
165 ms 172.64.32.92
140 2026-08-23 15:09 639230945754521603
165 ms 173.245.58.92
139 2026-08-23 14:53 639230935852040504
35 ms 108.162.192.92
138 2026-08-23 14:53 639230935852040504
35 ms 172.64.32.92
137 2026-08-23 14:53 639230935852040504
35 ms 173.245.58.92
136 2026-08-23 14:37 639230926222061048
51 ms 108.162.192.92
135 2026-08-23 14:37 639230926222061048
51 ms 172.64.32.92
134 2026-08-23 14:37 639230926222061048
51 ms 173.245.58.92
133 2026-08-23 14:20 639230916449726907
49 ms 108.162.192.92
132 2026-08-23 14:20 639230916449726907
49 ms 172.64.32.92
131 2026-08-23 14:20 639230916449726907
49 ms 173.245.58.92
130 2026-08-23 14:04 639230906595053086
74 ms 108.162.192.92
129 2026-08-23 14:04 639230906595053086
74 ms 173.245.58.92
128 2026-08-23 14:04 639230906595053086
74 ms 172.64.32.92
127 2026-08-23 13:47 639230896680429441
63 ms 108.162.192.92
126 2026-08-23 13:47 639230896680429441
63 ms 172.64.32.92
125 2026-08-23 13:47 639230896680429441
63 ms 173.245.58.92
124 2026-08-23 13:31 639230886630210965
95 ms 173.245.58.92
123 2026-08-23 13:31 639230886630210965
95 ms 172.64.32.92
122 2026-08-23 13:31 639230886630210965
95 ms 108.162.192.92
121 2026-08-23 12:39 639230855430405719
2035 ms 108.162.192.92
120 2026-08-23 12:39 639230855430405719
2035 ms 173.245.58.92
119 2026-08-23 12:39 639230855430405719
2035 ms 172.64.32.92
118 2026-08-23 12:22 639230845707499136
156 ms 108.162.192.92
117 2026-08-23 12:22 639230845707499136
156 ms 173.245.58.92
116 2026-08-23 12:22 639230845707499136
156 ms 172.64.32.92
115 2026-08-23 12:06 639230836186805419
88 ms 108.162.192.92
114 2026-08-23 12:06 639230836186805419
88 ms 172.64.32.92
113 2026-08-23 12:06 639230836186805419
88 ms 173.245.58.92
112 2026-08-23 11:50 639230826493828316
83 ms 108.162.192.92
111 2026-08-23 11:50 639230826493828316
83 ms 172.64.32.92
110 2026-08-23 11:50 639230826493828316
83 ms 173.245.58.92
109 2026-08-23 11:34 639230816817882996
43 ms 108.162.192.92
108 2026-08-23 11:34 639230816817882996
43 ms 172.64.32.92
107 2026-08-23 11:34 639230816817882996
43 ms 173.245.58.92
106 2026-08-23 11:18 639230806933854189
2029 ms 108.162.192.92
105 2026-08-23 11:18 639230806933854189
2029 ms 173.245.58.92
104 2026-08-23 11:18 639230806933854189
2029 ms 172.64.32.92
103 2026-08-23 11:01 639230797120243854
37 ms 108.162.192.92
102 2026-08-23 11:01 639230797120243854
37 ms 172.64.32.92
101 2026-08-23 11:01 639230797120243854
37 ms 173.245.58.92
100 2026-08-23 10:45 639230787310272840
108 ms 108.162.192.92
99 2026-08-23 10:45 639230787310272840
108 ms 172.64.32.92
98 2026-08-23 10:45 639230787310272840
108 ms 173.245.58.92
97 2026-08-23 10:29 639230777600173142
2009 ms 108.162.192.92
96 2026-08-23 10:29 639230777600173142
2009 ms 173.245.58.92
95 2026-08-23 10:29 639230777600173142
2009 ms 172.64.32.92
94 2026-08-23 10:12 639230767665024593
40 ms 108.162.192.92
93 2026-08-23 10:12 639230767665024593
40 ms 172.64.32.92
92 2026-08-23 10:12 639230767665024593
40 ms 173.245.58.92
91 2026-08-23 09:56 639230757720962293
54 ms 108.162.192.92
90 2026-08-23 09:56 639230757720962293
54 ms 172.64.32.92
89 2026-08-23 09:56 639230757720962293
54 ms 173.245.58.92
88 2026-08-23 09:39 639230747722189784
67 ms 108.162.192.92
87 2026-08-23 09:39 639230747722189784
67 ms 172.64.32.92
86 2026-08-23 09:39 639230747722189784
67 ms 173.245.58.92
85 2026-08-23 08:47 639230716313923480
315 ms 108.162.192.92
84 2026-08-23 08:47 639230716313923480
315 ms 172.64.32.92
83 2026-08-23 08:47 639230716313923480
315 ms 173.245.58.92
82 2026-08-23 08:31 639230706813835990
56 ms 172.64.32.92
81 2026-08-23 08:31 639230706813835990
56 ms 173.245.58.92
80 2026-08-23 08:31 639230706813835990
56 ms 108.162.192.92
79 2026-08-23 08:14 639230696871062203
50 ms 108.162.192.92
78 2026-08-23 08:14 639230696871062203
50 ms 172.64.32.92
77 2026-08-23 08:14 639230696871062203
50 ms 173.245.58.92
76 2026-08-23 07:58 639230687142781616
12 ms 173.245.58.92
75 2026-08-23 07:58 639230687142781616
12 ms 108.162.192.92
74 2026-08-23 07:58 639230687142781616
12 ms 172.64.32.92
73 2026-08-23 07:42 639230677432142227
164 ms 173.245.58.92
72 2026-08-23 07:42 639230677432142227
164 ms 172.64.32.92
71 2026-08-23 07:42 639230677432142227
164 ms 108.162.192.92
70 2026-08-23 07:26 639230667686258061
119 ms 173.245.58.92
69 2026-08-23 07:26 639230667686258061
119 ms 172.64.32.92
68 2026-08-23 07:26 639230667686258061
119 ms 108.162.192.92
67 2026-08-23 07:10 639230658039243685
36 ms 108.162.192.92
66 2026-08-23 07:10 639230658039243685
36 ms 172.64.32.92
65 2026-08-23 07:10 639230658039243685
36 ms 173.245.58.92
64 2026-08-23 06:54 639230648468473803
57 ms 108.162.192.92
63 2026-08-23 06:54 639230648468473803
57 ms 172.64.32.92
62 2026-08-23 06:54 639230648468473803
57 ms 173.245.58.92
61 2026-08-23 06:38 639230638829658294
41 ms 108.162.192.92
60 2026-08-23 06:38 639230638829658294
41 ms 172.64.32.92
59 2026-08-23 06:38 639230638829658294
41 ms 173.245.58.92
58 2026-08-23 06:22 639230629247017617
35 ms 173.245.58.92
57 2026-08-23 06:22 639230629247017617
35 ms 108.162.192.92
56 2026-08-23 06:22 639230629247017617
35 ms 172.64.32.92
55 2026-08-23 06:06 639230619625318239
49 ms 108.162.192.92
54 2026-08-23 06:06 639230619625318239
49 ms 172.64.32.92
53 2026-08-23 06:06 639230619625318239
49 ms 173.245.58.92
52 2026-08-23 05:49 639230609697630264
115 ms 108.162.192.92
51 2026-08-23 05:49 639230609697630264
115 ms 172.64.32.92
50 2026-08-23 05:49 639230609697630264
115 ms 173.245.58.92
49 2026-08-23 04:57 639230578570131864
149 ms 108.162.192.92
48 2026-08-23 04:57 639230578570131864
149 ms 172.64.32.92
47 2026-08-23 04:57 639230578570131864
149 ms 173.245.58.92
46 2026-08-23 04:41 639230568958963168
118 ms 173.245.58.92
45 2026-08-23 04:41 639230568958963168
118 ms 108.162.192.92
44 2026-08-23 04:41 639230568958963168
118 ms 172.64.32.92
43 2026-08-23 04:25 639230559287611211
55 ms 108.162.192.92
42 2026-08-23 04:25 639230559287611211
55 ms 172.64.32.92
41 2026-08-23 04:25 639230559287611211
55 ms 173.245.58.92
40 2026-08-23 04:09 639230549524312030
67 ms 108.162.192.92
39 2026-08-23 04:09 639230549524312030
67 ms 172.64.32.92
38 2026-08-23 04:09 639230549524312030
67 ms 173.245.58.92
37 2026-08-23 03:52 639230539739801669
2018 ms 173.245.58.92
36 2026-08-23 03:52 639230539739801669
2018 ms 108.162.192.92
35 2026-08-23 03:52 639230539739801669
2018 ms 172.64.32.92
34 2026-08-23 03:36 639230530084069375
175 ms 173.245.58.92
33 2026-08-23 03:36 639230530084069375
175 ms 172.64.32.92
32 2026-08-23 03:36 639230530084069375
175 ms 108.162.192.92
31 2026-08-23 03:20 639230520362691441
31 ms 108.162.192.92
30 2026-08-23 03:20 639230520362691441
31 ms 172.64.32.92
29 2026-08-23 03:20 639230520362691441
31 ms 173.245.58.92
28 2026-08-23 03:04 639230510677194518
105 ms 108.162.192.92
27 2026-08-23 03:04 639230510677194518
105 ms 172.64.32.92
26 2026-08-23 03:04 639230510677194518
105 ms 173.245.58.92
25 2026-08-23 02:48 639230501156002646
99 ms 172.64.32.92
24 2026-08-23 02:48 639230501156002646
99 ms 108.162.192.92
23 2026-08-23 02:48 639230501156002646
99 ms 173.245.58.92
22 2026-08-23 02:32 639230491502198541
77 ms 108.162.192.92
21 2026-08-23 02:32 639230491502198541
77 ms 173.245.58.92
20 2026-08-23 02:32 639230491502198541
77 ms 172.64.32.92
19 2026-08-23 02:16 639230481860318494
51 ms 108.162.192.92
18 2026-08-23 02:16 639230481860318494
51 ms 172.64.32.92
17 2026-08-23 02:16 639230481860318494
51 ms 173.245.58.92
16 2026-08-23 01:59 639230471893008575
98 ms 108.162.192.92
15 2026-08-23 01:59 639230471893008575
98 ms 172.64.32.92
14 2026-08-23 01:59 639230471893008575
98 ms 173.245.58.92
13 2026-08-23 01:06 639230440030877421
38 ms 108.162.192.92
12 2026-08-23 01:06 639230440030877421
38 ms 172.64.32.92
11 2026-08-23 01:06 639230440030877421
38 ms 173.245.58.92
10 2026-08-23 00:50 639230430479725508
104 ms 108.162.192.92
9 2026-08-23 00:50 639230430479725508
104 ms 172.64.32.92
8 2026-08-23 00:50 639230430479725508
104 ms 173.245.58.92
7 2026-08-23 00:34 639230420875160219
-
6 2026-08-23 00:18 639230411240692575
97 ms 173.245.58.92
5 2026-08-23 00:18 639230411240692575
97 ms 172.64.32.92
4 2026-08-23 00:18 639230411240692575
97 ms 108.162.192.92
3 2026-08-23 00:02 639230401550806607
92 ms 108.162.192.92
2 2026-08-23 00:02 639230401550806607
92 ms 172.64.32.92
1 2026-08-23 00:02 639230401550806607
92 ms 173.245.58.92