DNS response history for dilbert.ns.cloudflare.com

dilbert.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 2026-08-08. For this date, NameServerHistory found 188 DNS check records, 186 successful responses, 2 failed responses, and 77 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 dilbert.ns.cloudflare.com.
Records on Selected Date

188

Historical checks stored for this nameserver on selected date

Average Latency

77 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-08 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

173.245.59.155

Most recently resolved hosting IP on selected date

Successful Responses

186

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 dilbert.ns.cloudflare.com

Showing DNS history for 2026-08-08 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
188 2026-08-08 23:55 639218300987184335
26 ms 173.245.59.155
187 2026-08-08 23:55 639218300987184335
26 ms 172.64.33.155
186 2026-08-08 23:55 639218300987184335
26 ms 108.162.193.155
185 2026-08-08 23:39 639218291874134258
3 ms 108.162.193.155
184 2026-08-08 23:39 639218291874134258
3 ms 172.64.33.155
183 2026-08-08 23:39 639218291874134258
3 ms 173.245.59.155
182 2026-08-08 23:24 639218282817785496
24 ms 108.162.193.155
181 2026-08-08 23:24 639218282817785496
24 ms 172.64.33.155
180 2026-08-08 23:24 639218282817785496
24 ms 173.245.59.155
179 2026-08-08 22:33 639218252106422334
12 ms 108.162.193.155
178 2026-08-08 22:33 639218252106422334
12 ms 172.64.33.155
177 2026-08-08 22:33 639218252106422334
12 ms 173.245.59.155
176 2026-08-08 22:19 639218243323944113
25 ms 172.64.33.155
175 2026-08-08 22:19 639218243323944113
25 ms 173.245.59.155
174 2026-08-08 22:19 639218243323944113
25 ms 108.162.193.155
173 2026-08-08 22:04 639218234397020230
2014 ms 108.162.193.155
172 2026-08-08 22:04 639218234397020230
2014 ms 172.64.33.155
171 2026-08-08 22:04 639218234397020230
2014 ms 173.245.59.155
170 2026-08-08 21:49 639218225412858763
97 ms 173.245.59.155
169 2026-08-08 21:49 639218225412858763
97 ms 172.64.33.155
168 2026-08-08 21:49 639218225412858763
97 ms 108.162.193.155
167 2026-08-08 20:57 639218194282616684
26 ms 108.162.193.155
166 2026-08-08 20:57 639218194282616684
26 ms 172.64.33.155
165 2026-08-08 20:57 639218194282616684
26 ms 173.245.59.155
164 2026-08-08 20:42 639218185036989606
5 ms 108.162.193.155
163 2026-08-08 20:42 639218185036989606
5 ms 172.64.33.155
162 2026-08-08 20:42 639218185036989606
5 ms 173.245.59.155
161 2026-08-08 20:27 639218175974363575
7 ms 108.162.193.155
160 2026-08-08 20:27 639218175974363575
7 ms 173.245.59.155
159 2026-08-08 20:27 639218175974363575
7 ms 172.64.33.155
158 2026-08-08 20:12 639218166972644815
64 ms 108.162.193.155
157 2026-08-08 20:12 639218166972644815
64 ms 173.245.59.155
156 2026-08-08 20:12 639218166972644815
64 ms 172.64.33.155
155 2026-08-08 19:20 639218135900313734
30 ms 108.162.193.155
154 2026-08-08 19:20 639218135900313734
30 ms 172.64.33.155
153 2026-08-08 19:20 639218135900313734
30 ms 173.245.59.155
152 2026-08-08 19:05 639218127088470726
16 ms 173.245.59.155
151 2026-08-08 19:05 639218127088470726
16 ms 108.162.193.155
150 2026-08-08 19:05 639218127088470726
16 ms 172.64.33.155
149 2026-08-08 18:50 639218118310406743
5 ms 108.162.193.155
148 2026-08-08 18:50 639218118310406743
5 ms 172.64.33.155
147 2026-08-08 18:50 639218118310406743
5 ms 173.245.59.155
146 2026-08-08 18:36 639218109452520238
4 ms 108.162.193.155
145 2026-08-08 18:36 639218109452520238
4 ms 172.64.33.155
144 2026-08-08 18:36 639218109452520238
4 ms 173.245.59.155
143 2026-08-08 17:44 639218078440804962
38 ms 172.64.33.155
142 2026-08-08 17:44 639218078440804962
38 ms 173.245.59.155
141 2026-08-08 17:44 639218078440804962
38 ms 108.162.193.155
140 2026-08-08 17:30 639218069827056995
72 ms 173.245.59.155
139 2026-08-08 17:30 639218069827056995
72 ms 108.162.193.155
138 2026-08-08 17:30 639218069827056995
72 ms 172.64.33.155
137 2026-08-08 17:15 639218060928974999
4 ms 108.162.193.155
136 2026-08-08 17:15 639218060928974999
4 ms 172.64.33.155
135 2026-08-08 17:15 639218060928974999
4 ms 173.245.59.155
134 2026-08-08 17:00 639218052072104591
21 ms 108.162.193.155
133 2026-08-08 17:00 639218052072104591
21 ms 172.64.33.155
132 2026-08-08 17:00 639218052072104591
21 ms 173.245.59.155
131 2026-08-08 16:08 639218021131612993
5 ms 108.162.193.155
130 2026-08-08 16:08 639218021131612993
5 ms 172.64.33.155
129 2026-08-08 16:08 639218021131612993
5 ms 173.245.59.155
128 2026-08-08 15:54 639218012544891033
7 ms 172.64.33.155
127 2026-08-08 15:54 639218012544891033
7 ms 173.245.59.155
126 2026-08-08 15:54 639218012544891033
7 ms 108.162.193.155
125 2026-08-08 15:39 639218003733822367
-
124 2026-08-08 15:25 639217994998349201
46 ms 173.245.59.155
123 2026-08-08 15:25 639217994998349201
46 ms 108.162.193.155
122 2026-08-08 15:25 639217994998349201
46 ms 172.64.33.155
121 2026-08-08 14:33 639217963788814319
68 ms 108.162.193.155
120 2026-08-08 14:33 639217963788814319
68 ms 173.245.59.155
119 2026-08-08 14:33 639217963788814319
68 ms 172.64.33.155
118 2026-08-08 14:18 639217955087396874
4 ms 108.162.193.155
117 2026-08-08 14:18 639217955087396874
4 ms 172.64.33.155
116 2026-08-08 14:18 639217955087396874
4 ms 173.245.59.155
115 2026-08-08 14:04 639217946350294952
73 ms 108.162.193.155
114 2026-08-08 14:04 639217946350294952
73 ms 172.64.33.155
113 2026-08-08 14:04 639217946350294952
73 ms 173.245.59.155
112 2026-08-08 13:49 639217937526020436
43 ms 108.162.193.155
111 2026-08-08 13:49 639217937526020436
43 ms 172.64.33.155
110 2026-08-08 13:49 639217937526020436
43 ms 173.245.59.155
109 2026-08-08 12:58 639217906769667024
5 ms 108.162.193.155
108 2026-08-08 12:58 639217906769667024
5 ms 172.64.33.155
107 2026-08-08 12:58 639217906769667024
5 ms 173.245.59.155
106 2026-08-08 12:44 639217898300938849
32 ms 108.162.193.155
105 2026-08-08 12:44 639217898300938849
32 ms 172.64.33.155
104 2026-08-08 12:44 639217898300938849
32 ms 173.245.59.155
103 2026-08-08 12:29 639217889778639925
7 ms 173.245.59.155
102 2026-08-08 12:29 639217889778639925
7 ms 172.64.33.155
101 2026-08-08 12:29 639217889778639925
7 ms 108.162.193.155
100 2026-08-08 12:15 639217881083065140
14 ms 172.64.33.155
99 2026-08-08 12:15 639217881083065140
14 ms 173.245.59.155
98 2026-08-08 12:15 639217881083065140
14 ms 108.162.193.155
97 2026-08-08 11:24 639217850620659312
154 ms 108.162.193.155
96 2026-08-08 11:24 639217850620659312
154 ms 172.64.33.155
95 2026-08-08 11:24 639217850620659312
154 ms 173.245.59.155
94 2026-08-08 11:09 639217841938624907
43 ms 108.162.193.155
93 2026-08-08 11:09 639217841938624907
43 ms 172.64.33.155
92 2026-08-08 11:09 639217841938624907
43 ms 173.245.59.155
91 2026-08-08 10:55 639217833389546843
169 ms 108.162.193.155
90 2026-08-08 10:55 639217833389546843
169 ms 172.64.33.155
89 2026-08-08 10:55 639217833389546843
169 ms 173.245.59.155
88 2026-08-08 10:41 639217824846173945
176 ms 108.162.193.155
87 2026-08-08 10:41 639217824846173945
176 ms 172.64.33.155
86 2026-08-08 10:41 639217824846173945
176 ms 173.245.59.155
85 2026-08-08 09:49 639217793807292972
-
84 2026-08-08 09:35 639217785208951403
20 ms 108.162.193.155
83 2026-08-08 09:35 639217785208951403
20 ms 172.64.33.155
82 2026-08-08 09:35 639217785208951403
20 ms 173.245.59.155
81 2026-08-08 09:20 639217776566534942
34 ms 173.245.59.155
80 2026-08-08 09:20 639217776566534942
34 ms 172.64.33.155
79 2026-08-08 09:20 639217776566534942
34 ms 108.162.193.155
78 2026-08-08 09:06 639217767935139326
115 ms 108.162.193.155
77 2026-08-08 09:06 639217767935139326
115 ms 172.64.33.155
76 2026-08-08 09:06 639217767935139326
115 ms 173.245.59.155
75 2026-08-08 08:15 639217737225367411
53 ms 108.162.193.155
74 2026-08-08 08:15 639217737225367411
53 ms 172.64.33.155
73 2026-08-08 08:15 639217737225367411
53 ms 173.245.59.155
72 2026-08-08 08:01 639217728765093674
109 ms 108.162.193.155
71 2026-08-08 08:01 639217728765093674
109 ms 172.64.33.155
70 2026-08-08 08:01 639217728765093674
109 ms 173.245.59.155
69 2026-08-08 07:46 639217720136905586
50 ms 108.162.193.155
68 2026-08-08 07:46 639217720136905586
50 ms 172.64.33.155
67 2026-08-08 07:46 639217720136905586
50 ms 173.245.59.155
66 2026-08-08 07:32 639217711410853004
352 ms 173.245.59.155
65 2026-08-08 07:32 639217711410853004
352 ms 172.64.33.155
64 2026-08-08 07:32 639217711410853004
352 ms 108.162.193.155
63 2026-08-08 06:40 639217680275549698
53 ms 173.245.59.155
62 2026-08-08 06:40 639217680275549698
53 ms 172.64.33.155
61 2026-08-08 06:40 639217680275549698
53 ms 108.162.193.155
60 2026-08-08 06:25 639217671340563867
13 ms 173.245.59.155
59 2026-08-08 06:25 639217671340563867
13 ms 172.64.33.155
58 2026-08-08 06:25 639217671340563867
13 ms 108.162.193.155
57 2026-08-08 06:11 639217662739829952
13 ms 108.162.193.155
56 2026-08-08 06:11 639217662739829952
13 ms 173.245.59.155
55 2026-08-08 06:11 639217662739829952
13 ms 172.64.33.155
54 2026-08-08 05:56 639217654129395144
10 ms 108.162.193.155
53 2026-08-08 05:56 639217654129395144
10 ms 172.64.33.155
52 2026-08-08 05:56 639217654129395144
10 ms 173.245.59.155
51 2026-08-08 05:06 639217623690502934
4 ms 108.162.193.155
50 2026-08-08 05:06 639217623690502934
4 ms 172.64.33.155
49 2026-08-08 05:06 639217623690502934
4 ms 173.245.59.155
48 2026-08-08 04:52 639217615180184169
5 ms 108.162.193.155
47 2026-08-08 04:52 639217615180184169
5 ms 172.64.33.155
46 2026-08-08 04:52 639217615180184169
5 ms 173.245.59.155
45 2026-08-08 04:37 639217606737293244
34 ms 108.162.193.155
44 2026-08-08 04:37 639217606737293244
34 ms 172.64.33.155
43 2026-08-08 04:37 639217606737293244
34 ms 173.245.59.155
42 2026-08-08 04:23 639217598089858483
19 ms 108.162.193.155
41 2026-08-08 04:23 639217598089858483
19 ms 172.64.33.155
40 2026-08-08 04:23 639217598089858483
19 ms 173.245.59.155
39 2026-08-08 03:32 639217567343169140
9 ms 108.162.193.155
38 2026-08-08 03:32 639217567343169140
9 ms 172.64.33.155
37 2026-08-08 03:32 639217567343169140
9 ms 173.245.59.155
36 2026-08-08 03:17 639217558743892856
14 ms 108.162.193.155
35 2026-08-08 03:17 639217558743892856
14 ms 172.64.33.155
34 2026-08-08 03:17 639217558743892856
14 ms 173.245.59.155
33 2026-08-08 03:03 639217550069823359
27 ms 108.162.193.155
32 2026-08-08 03:03 639217550069823359
27 ms 172.64.33.155
31 2026-08-08 03:03 639217550069823359
27 ms 173.245.59.155
30 2026-08-08 02:49 639217541571663863
154 ms 173.245.59.155
29 2026-08-08 02:49 639217541571663863
154 ms 172.64.33.155
28 2026-08-08 02:49 639217541571663863
154 ms 108.162.193.155
27 2026-08-08 01:57 639217510598671918
91 ms 172.64.33.155
26 2026-08-08 01:57 639217510598671918
91 ms 173.245.59.155
25 2026-08-08 01:57 639217510598671918
91 ms 108.162.193.155
24 2026-08-08 01:43 639217501853904641
25 ms 108.162.193.155
23 2026-08-08 01:43 639217501853904641
25 ms 172.64.33.155
22 2026-08-08 01:43 639217501853904641
25 ms 173.245.59.155
21 2026-08-08 01:28 639217492857464038
25 ms 108.162.193.155
20 2026-08-08 01:28 639217492857464038
25 ms 172.64.33.155
19 2026-08-08 01:28 639217492857464038
25 ms 173.245.59.155
18 2026-08-08 01:13 639217483935810845
38 ms 172.64.33.155
17 2026-08-08 01:13 639217483935810845
38 ms 173.245.59.155
16 2026-08-08 01:13 639217483935810845
38 ms 108.162.193.155
15 2026-08-08 00:58 639217475281344873
13 ms 108.162.193.155
14 2026-08-08 00:58 639217475281344873
13 ms 172.64.33.155
13 2026-08-08 00:58 639217475281344873
13 ms 173.245.59.155
12 2026-08-08 00:44 639217466591266473
25 ms 108.162.193.155
11 2026-08-08 00:44 639217466591266473
25 ms 173.245.59.155
10 2026-08-08 00:44 639217466591266473
25 ms 172.64.33.155
9 2026-08-08 00:29 639217457842031506
59 ms 172.64.33.155
8 2026-08-08 00:29 639217457842031506
59 ms 173.245.59.155
7 2026-08-08 00:29 639217457842031506
59 ms 108.162.193.155
6 2026-08-08 00:15 639217449192590684
11 ms 108.162.193.155
5 2026-08-08 00:15 639217449192590684
11 ms 172.64.33.155
4 2026-08-08 00:15 639217449192590684
11 ms 173.245.59.155
3 2026-08-08 00:00 639217440385817840
35 ms 108.162.193.155
2 2026-08-08 00:00 639217440385817840
35 ms 172.64.33.155
1 2026-08-08 00:00 639217440385817840
35 ms 173.245.59.155