DNS response history for cecelia.ns.cloudflare.com

cecelia.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 2026-08-30. For this date, NameServerHistory found 190 DNS check records, 189 successful responses, 1 failed responses, and 368 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 cecelia.ns.cloudflare.com.
Records on Selected Date

190

Historical checks stored for this nameserver on selected date

Average Latency

368 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-30 20:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.64.34.135

Most recently resolved hosting IP on selected date

Successful Responses

189

Checks that returned a measurable response

Failed Responses

1

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 cecelia.ns.cloudflare.com

Showing DNS history for 2026-08-30 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
190 2026-08-30 20:47 639237196292015951
2018 ms 172.64.34.135
189 2026-08-30 20:47 639237196292015951
2018 ms 108.162.194.135
188 2026-08-30 20:47 639237196292015951
2018 ms 162.159.38.135
187 2026-08-30 20:30 639237186084150891
4 ms 108.162.194.135
186 2026-08-30 20:30 639237186084150891
4 ms 162.159.38.135
185 2026-08-30 20:30 639237186084150891
4 ms 172.64.34.135
184 2026-08-30 20:13 639237175762412232
3 ms 108.162.194.135
183 2026-08-30 20:13 639237175762412232
3 ms 162.159.38.135
182 2026-08-30 20:13 639237175762412232
3 ms 172.64.34.135
181 2026-08-30 19:56 639237165682654803
7 ms 108.162.194.135
180 2026-08-30 19:56 639237165682654803
7 ms 162.159.38.135
179 2026-08-30 19:56 639237165682654803
7 ms 172.64.34.135
178 2026-08-30 19:39 639237155472501164
-
177 2026-08-30 19:22 639237145214619953
4 ms 108.162.194.135
176 2026-08-30 19:22 639237145214619953
4 ms 162.159.38.135
175 2026-08-30 19:22 639237145214619953
4 ms 172.64.34.135
174 2026-08-30 19:04 639237134816906963
5 ms 108.162.194.135
173 2026-08-30 19:04 639237134816906963
5 ms 162.159.38.135
172 2026-08-30 19:04 639237134816906963
5 ms 172.64.34.135
171 2026-08-30 18:47 639237124591343541
32 ms 108.162.194.135
170 2026-08-30 18:47 639237124591343541
32 ms 162.159.38.135
169 2026-08-30 18:47 639237124591343541
32 ms 172.64.34.135
168 2026-08-30 18:30 639237114243099765
8 ms 108.162.194.135
167 2026-08-30 18:30 639237114243099765
8 ms 162.159.38.135
166 2026-08-30 18:30 639237114243099765
8 ms 172.64.34.135
165 2026-08-30 18:13 639237103865174052
87 ms 108.162.194.135
164 2026-08-30 18:13 639237103865174052
87 ms 162.159.38.135
163 2026-08-30 18:13 639237103865174052
87 ms 172.64.34.135
162 2026-08-30 17:20 639237072062599712
4 ms 108.162.194.135
161 2026-08-30 17:20 639237072062599712
4 ms 162.159.38.135
160 2026-08-30 17:20 639237072062599712
4 ms 172.64.34.135
159 2026-08-30 17:03 639237062090595638
8 ms 108.162.194.135
158 2026-08-30 17:03 639237062090595638
8 ms 162.159.38.135
157 2026-08-30 17:03 639237062090595638
8 ms 172.64.34.135
156 2026-08-30 16:46 639237052076426119
9 ms 108.162.194.135
155 2026-08-30 16:46 639237052076426119
9 ms 162.159.38.135
154 2026-08-30 16:46 639237052076426119
9 ms 172.64.34.135
153 2026-08-30 16:30 639237042059539260
101 ms 108.162.194.135
152 2026-08-30 16:30 639237042059539260
101 ms 162.159.38.135
151 2026-08-30 16:30 639237042059539260
101 ms 172.64.34.135
150 2026-08-30 16:13 639237031962634816
15 ms 108.162.194.135
149 2026-08-30 16:13 639237031962634816
15 ms 162.159.38.135
148 2026-08-30 16:13 639237031962634816
15 ms 172.64.34.135
147 2026-08-30 15:56 639237021754634200
2014 ms 162.159.38.135
146 2026-08-30 15:56 639237021754634200
2014 ms 108.162.194.135
145 2026-08-30 15:56 639237021754634200
2014 ms 172.64.34.135
144 2026-08-30 15:39 639237011506593617
5 ms 108.162.194.135
143 2026-08-30 15:39 639237011506593617
5 ms 162.159.38.135
142 2026-08-30 15:39 639237011506593617
5 ms 172.64.34.135
141 2026-08-30 15:22 639237001261956475
10 ms 108.162.194.135
140 2026-08-30 15:22 639237001261956475
10 ms 162.159.38.135
139 2026-08-30 15:22 639237001261956475
10 ms 172.64.34.135
138 2026-08-30 15:05 639236991144138400
5 ms 108.162.194.135
137 2026-08-30 15:05 639236991144138400
5 ms 162.159.38.135
136 2026-08-30 15:05 639236991144138400
5 ms 172.64.34.135
135 2026-08-30 14:48 639236981087883451
26 ms 172.64.34.135
134 2026-08-30 14:48 639236981087883451
26 ms 108.162.194.135
133 2026-08-30 14:48 639236981087883451
26 ms 162.159.38.135
132 2026-08-30 14:31 639236970808543176
22 ms 108.162.194.135
131 2026-08-30 14:31 639236970808543176
22 ms 162.159.38.135
130 2026-08-30 14:31 639236970808543176
22 ms 172.64.34.135
129 2026-08-30 14:14 639236960498194193
4 ms 108.162.194.135
128 2026-08-30 14:14 639236960498194193
4 ms 162.159.38.135
127 2026-08-30 14:14 639236960498194193
4 ms 172.64.34.135
126 2026-08-30 13:20 639236928433577921
4 ms 108.162.194.135
125 2026-08-30 13:20 639236928433577921
4 ms 162.159.38.135
124 2026-08-30 13:20 639236928433577921
4 ms 172.64.34.135
123 2026-08-30 13:04 639236918429703736
33 ms 108.162.194.135
122 2026-08-30 13:04 639236918429703736
33 ms 162.159.38.135
121 2026-08-30 13:04 639236918429703736
33 ms 172.64.34.135
120 2026-08-30 12:47 639236908230327486
11 ms 108.162.194.135
119 2026-08-30 12:47 639236908230327486
11 ms 162.159.38.135
118 2026-08-30 12:47 639236908230327486
11 ms 172.64.34.135
117 2026-08-30 12:30 639236898168597833
12 ms 108.162.194.135
116 2026-08-30 12:30 639236898168597833
12 ms 162.159.38.135
115 2026-08-30 12:30 639236898168597833
12 ms 172.64.34.135
114 2026-08-30 12:13 639236888142648178
8 ms 108.162.194.135
113 2026-08-30 12:13 639236888142648178
8 ms 162.159.38.135
112 2026-08-30 12:13 639236888142648178
8 ms 172.64.34.135
111 2026-08-30 11:56 639236878057367680
5 ms 108.162.194.135
110 2026-08-30 11:56 639236878057367680
5 ms 162.159.38.135
109 2026-08-30 11:56 639236878057367680
5 ms 172.64.34.135
108 2026-08-30 11:39 639236867916029489
5 ms 108.162.194.135
107 2026-08-30 11:39 639236867916029489
5 ms 162.159.38.135
106 2026-08-30 11:39 639236867916029489
5 ms 172.64.34.135
105 2026-08-30 11:23 639236858088772005
38 ms 108.162.194.135
104 2026-08-30 11:23 639236858088772005
38 ms 162.159.38.135
103 2026-08-30 11:23 639236858088772005
38 ms 172.64.34.135
102 2026-08-30 11:07 639236848158742395
13 ms 108.162.194.135
101 2026-08-30 11:07 639236848158742395
13 ms 162.159.38.135
100 2026-08-30 11:07 639236848158742395
13 ms 172.64.34.135
99 2026-08-30 10:50 639236838137395574
29 ms 172.64.34.135
98 2026-08-30 10:50 639236838137395574
29 ms 108.162.194.135
97 2026-08-30 10:50 639236838137395574
29 ms 162.159.38.135
96 2026-08-30 10:33 639236827967386881
17 ms 108.162.194.135
95 2026-08-30 10:33 639236827967386881
17 ms 162.159.38.135
94 2026-08-30 10:33 639236827967386881
17 ms 172.64.34.135
93 2026-08-30 10:16 639236817708615077
2008 ms 172.64.34.135
92 2026-08-30 10:16 639236817708615077
2008 ms 162.159.38.135
91 2026-08-30 10:16 639236817708615077
2008 ms 108.162.194.135
90 2026-08-30 09:23 639236785770651804
27 ms 108.162.194.135
89 2026-08-30 09:23 639236785770651804
27 ms 162.159.38.135
88 2026-08-30 09:23 639236785770651804
27 ms 172.64.34.135
87 2026-08-30 09:06 639236775820686373
3 ms 108.162.194.135
86 2026-08-30 09:06 639236775820686373
3 ms 162.159.38.135
85 2026-08-30 09:06 639236775820686373
3 ms 172.64.34.135
84 2026-08-30 08:49 639236765768339082
7 ms 108.162.194.135
83 2026-08-30 08:49 639236765768339082
7 ms 162.159.38.135
82 2026-08-30 08:49 639236765768339082
7 ms 172.64.34.135
81 2026-08-30 08:32 639236755602384085
4 ms 108.162.194.135
80 2026-08-30 08:32 639236755602384085
4 ms 162.159.38.135
79 2026-08-30 08:32 639236755602384085
4 ms 172.64.34.135
78 2026-08-30 08:16 639236745600094925
7 ms 108.162.194.135
77 2026-08-30 08:16 639236745600094925
7 ms 162.159.38.135
76 2026-08-30 08:16 639236745600094925
7 ms 172.64.34.135
75 2026-08-30 07:58 639236735311262753
2008 ms 172.64.34.135
74 2026-08-30 07:58 639236735311262753
2008 ms 108.162.194.135
73 2026-08-30 07:58 639236735311262753
2008 ms 162.159.38.135
72 2026-08-30 07:41 639236724996745235
2034 ms 162.159.38.135
71 2026-08-30 07:41 639236724996745235
2034 ms 172.64.34.135
70 2026-08-30 07:41 639236724996745235
2034 ms 108.162.194.135
69 2026-08-30 07:24 639236714839899761
3 ms 108.162.194.135
68 2026-08-30 07:24 639236714839899761
3 ms 162.159.38.135
67 2026-08-30 07:24 639236714839899761
3 ms 172.64.34.135
66 2026-08-30 07:08 639236704748431488
4014 ms 162.159.38.135
65 2026-08-30 07:08 639236704748431488
4014 ms 108.162.194.135
64 2026-08-30 07:08 639236704748431488
4014 ms 172.64.34.135
63 2026-08-30 06:50 639236694430128550
33 ms 162.159.38.135
62 2026-08-30 06:50 639236694430128550
33 ms 172.64.34.135
61 2026-08-30 06:50 639236694430128550
33 ms 108.162.194.135
60 2026-08-30 06:33 639236684143292417
33 ms 172.64.34.135
59 2026-08-30 06:33 639236684143292417
33 ms 162.159.38.135
58 2026-08-30 06:33 639236684143292417
33 ms 108.162.194.135
57 2026-08-30 06:16 639236673972499943
8 ms 108.162.194.135
56 2026-08-30 06:16 639236673972499943
8 ms 162.159.38.135
55 2026-08-30 06:16 639236673972499943
8 ms 172.64.34.135
54 2026-08-30 05:23 639236642126522802
4012 ms 108.162.194.135
53 2026-08-30 05:23 639236642126522802
4012 ms 162.159.38.135
52 2026-08-30 05:23 639236642126522802
4012 ms 172.64.34.135
51 2026-08-30 05:07 639236632183518198
25 ms 108.162.194.135
50 2026-08-30 05:07 639236632183518198
25 ms 162.159.38.135
49 2026-08-30 05:07 639236632183518198
25 ms 172.64.34.135
48 2026-08-30 04:50 639236622289312589
3 ms 108.162.194.135
47 2026-08-30 04:50 639236622289312589
3 ms 162.159.38.135
46 2026-08-30 04:50 639236622289312589
3 ms 172.64.34.135
45 2026-08-30 04:34 639236612490676525
12 ms 172.64.34.135
44 2026-08-30 04:34 639236612490676525
12 ms 162.159.38.135
43 2026-08-30 04:34 639236612490676525
12 ms 108.162.194.135
42 2026-08-30 04:17 639236602582494852
10 ms 108.162.194.135
41 2026-08-30 04:17 639236602582494852
10 ms 162.159.38.135
40 2026-08-30 04:17 639236602582494852
10 ms 172.64.34.135
39 2026-08-30 04:00 639236592511706469
6 ms 108.162.194.135
38 2026-08-30 04:00 639236592511706469
6 ms 162.159.38.135
37 2026-08-30 04:00 639236592511706469
6 ms 172.64.34.135
36 2026-08-30 03:44 639236582441006869
5 ms 108.162.194.135
35 2026-08-30 03:44 639236582441006869
5 ms 162.159.38.135
34 2026-08-30 03:44 639236582441006869
5 ms 172.64.34.135
33 2026-08-30 03:27 639236572478785089
24 ms 108.162.194.135
32 2026-08-30 03:27 639236572478785089
24 ms 162.159.38.135
31 2026-08-30 03:27 639236572478785089
24 ms 172.64.34.135
30 2026-08-30 03:11 639236562556749999
31 ms 108.162.194.135
29 2026-08-30 03:11 639236562556749999
31 ms 162.159.38.135
28 2026-08-30 03:11 639236562556749999
31 ms 172.64.34.135
27 2026-08-30 02:54 639236552353482281
15 ms 172.64.34.135
26 2026-08-30 02:54 639236552353482281
15 ms 108.162.194.135
25 2026-08-30 02:54 639236552353482281
15 ms 162.159.38.135
24 2026-08-30 02:37 639236542188881607
2017 ms 162.159.38.135
23 2026-08-30 02:37 639236542188881607
2017 ms 108.162.194.135
22 2026-08-30 02:37 639236542188881607
2017 ms 172.64.34.135
21 2026-08-30 02:19 639236531885440105
112 ms 162.159.38.135
20 2026-08-30 02:19 639236531885440105
112 ms 172.64.34.135
19 2026-08-30 02:19 639236531885440105
112 ms 108.162.194.135
18 2026-08-30 01:26 639236499922985383
2023 ms 172.64.34.135
17 2026-08-30 01:26 639236499922985383
2023 ms 108.162.194.135
16 2026-08-30 01:26 639236499922985383
2023 ms 162.159.38.135
15 2026-08-30 01:09 639236489713594431
39 ms 162.159.38.135
14 2026-08-30 01:09 639236489713594431
39 ms 172.64.34.135
13 2026-08-30 01:09 639236489713594431
39 ms 108.162.194.135
12 2026-08-30 00:53 639236479750443901
21 ms 108.162.194.135
11 2026-08-30 00:53 639236479750443901
21 ms 162.159.38.135
10 2026-08-30 00:53 639236479750443901
21 ms 172.64.34.135
9 2026-08-30 00:36 639236469719936375
6 ms 108.162.194.135
8 2026-08-30 00:36 639236469719936375
6 ms 162.159.38.135
7 2026-08-30 00:36 639236469719936375
6 ms 172.64.34.135
6 2026-08-30 00:19 639236459579244885
84 ms 108.162.194.135
5 2026-08-30 00:19 639236459579244885
84 ms 162.159.38.135
4 2026-08-30 00:19 639236459579244885
84 ms 172.64.34.135
3 2026-08-30 00:02 639236449582837549
6 ms 108.162.194.135
2 2026-08-30 00:02 639236449582837549
6 ms 162.159.38.135
1 2026-08-30 00:02 639236449582837549
6 ms 172.64.34.135