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 2026-08-28. For this date, NameServerHistory found 166 DNS check records, 165 successful responses, 1 failed responses, and 173 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

166

Historical checks stored for this nameserver on selected date

Average Latency

173 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-28 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

108.162.194.135

Most recently resolved hosting IP on selected date

Successful Responses

165

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 2026-08-28 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
166 2026-08-28 23:44 639235574865467349
2 ms 108.162.194.135
165 2026-08-28 23:44 639235574865467349
2 ms 162.159.38.135
164 2026-08-28 23:44 639235574865467349
2 ms 172.64.34.135
163 2026-08-28 23:27 639235564640220198
22 ms 108.162.194.135
162 2026-08-28 23:27 639235564640220198
22 ms 162.159.38.135
161 2026-08-28 23:27 639235564640220198
22 ms 172.64.34.135
160 2026-08-28 23:10 639235554328938529
47 ms 108.162.194.135
159 2026-08-28 23:10 639235554328938529
47 ms 162.159.38.135
158 2026-08-28 23:10 639235554328938529
47 ms 172.64.34.135
157 2026-08-28 22:53 639235543879452837
13 ms 108.162.194.135
156 2026-08-28 22:53 639235543879452837
13 ms 162.159.38.135
155 2026-08-28 22:53 639235543879452837
13 ms 172.64.34.135
154 2026-08-28 21:59 639235511923394567
37 ms 108.162.194.135
153 2026-08-28 21:59 639235511923394567
37 ms 162.159.38.135
152 2026-08-28 21:59 639235511923394567
37 ms 172.64.34.135
151 2026-08-28 21:42 639235501571282412
5 ms 108.162.194.135
150 2026-08-28 21:42 639235501571282412
5 ms 162.159.38.135
149 2026-08-28 21:42 639235501571282412
5 ms 172.64.34.135
148 2026-08-28 21:25 639235491147763512
17 ms 108.162.194.135
147 2026-08-28 21:25 639235491147763512
17 ms 162.159.38.135
146 2026-08-28 21:25 639235491147763512
17 ms 172.64.34.135
145 2026-08-28 21:07 639235480607057252
145 ms 108.162.194.135
144 2026-08-28 21:07 639235480607057252
145 ms 162.159.38.135
143 2026-08-28 21:07 639235480607057252
145 ms 172.64.34.135
142 2026-08-28 20:14 639235448504869535
5 ms 108.162.194.135
141 2026-08-28 20:14 639235448504869535
5 ms 162.159.38.135
140 2026-08-28 20:14 639235448504869535
5 ms 172.64.34.135
139 2026-08-28 19:57 639235438205961423
10 ms 108.162.194.135
138 2026-08-28 19:57 639235438205961423
10 ms 162.159.38.135
137 2026-08-28 19:57 639235438205961423
10 ms 172.64.34.135
136 2026-08-28 19:39 639235427771603643
18 ms 108.162.194.135
135 2026-08-28 19:39 639235427771603643
18 ms 162.159.38.135
134 2026-08-28 19:39 639235427771603643
18 ms 172.64.34.135
133 2026-08-28 19:22 639235417327437217
70 ms 108.162.194.135
132 2026-08-28 19:22 639235417327437217
70 ms 162.159.38.135
131 2026-08-28 19:22 639235417327437217
70 ms 172.64.34.135
130 2026-08-28 18:29 639235385468729647
-
129 2026-08-28 18:12 639235375227508188
7 ms 108.162.194.135
128 2026-08-28 18:12 639235375227508188
7 ms 162.159.38.135
127 2026-08-28 18:12 639235375227508188
7 ms 172.64.34.135
126 2026-08-28 17:55 639235364947407812
9 ms 108.162.194.135
125 2026-08-28 17:55 639235364947407812
9 ms 162.159.38.135
124 2026-08-28 17:55 639235364947407812
9 ms 172.64.34.135
123 2026-08-28 17:37 639235354434017190
16 ms 108.162.194.135
122 2026-08-28 17:37 639235354434017190
16 ms 162.159.38.135
121 2026-08-28 17:37 639235354434017190
16 ms 172.64.34.135
120 2026-08-28 16:44 639235322621629103
5 ms 108.162.194.135
119 2026-08-28 16:44 639235322621629103
5 ms 162.159.38.135
118 2026-08-28 16:44 639235322621629103
5 ms 172.64.34.135
117 2026-08-28 16:27 639235312230592801
549 ms 108.162.194.135
116 2026-08-28 16:27 639235312230592801
549 ms 162.159.38.135
115 2026-08-28 16:27 639235312230592801
549 ms 172.64.34.135
114 2026-08-28 16:09 639235301738139314
16 ms 108.162.194.135
113 2026-08-28 16:09 639235301738139314
16 ms 162.159.38.135
112 2026-08-28 16:09 639235301738139314
16 ms 172.64.34.135
111 2026-08-28 15:52 639235291168160936
25 ms 108.162.194.135
110 2026-08-28 15:52 639235291168160936
25 ms 162.159.38.135
109 2026-08-28 15:52 639235291168160936
25 ms 172.64.34.135
108 2026-08-28 14:58 639235258803654519
6 ms 108.162.194.135
107 2026-08-28 14:58 639235258803654519
6 ms 162.159.38.135
106 2026-08-28 14:58 639235258803654519
6 ms 172.64.34.135
105 2026-08-28 14:41 639235248596087996
21 ms 108.162.194.135
104 2026-08-28 14:41 639235248596087996
21 ms 162.159.38.135
103 2026-08-28 14:41 639235248596087996
21 ms 172.64.34.135
102 2026-08-28 14:23 639235238225955920
6 ms 108.162.194.135
101 2026-08-28 14:23 639235238225955920
6 ms 162.159.38.135
100 2026-08-28 14:23 639235238225955920
6 ms 172.64.34.135
99 2026-08-28 14:06 639235227727862105
3 ms 108.162.194.135
98 2026-08-28 14:06 639235227727862105
3 ms 162.159.38.135
97 2026-08-28 14:06 639235227727862105
3 ms 172.64.34.135
96 2026-08-28 13:12 639235195230848570
31 ms 162.159.38.135
95 2026-08-28 13:12 639235195230848570
31 ms 172.64.34.135
94 2026-08-28 13:12 639235195230848570
31 ms 108.162.194.135
93 2026-08-28 12:54 639235184840503274
23 ms 108.162.194.135
92 2026-08-28 12:54 639235184840503274
23 ms 162.159.38.135
91 2026-08-28 12:54 639235184840503274
23 ms 172.64.34.135
90 2026-08-28 12:37 639235174453894956
4 ms 108.162.194.135
89 2026-08-28 12:37 639235174453894956
4 ms 162.159.38.135
88 2026-08-28 12:37 639235174453894956
4 ms 172.64.34.135
87 2026-08-28 12:20 639235163898672622
4032 ms 108.162.194.135
86 2026-08-28 12:20 639235163898672622
4032 ms 162.159.38.135
85 2026-08-28 12:20 639235163898672622
4032 ms 172.64.34.135
84 2026-08-28 11:27 639235132147470568
15 ms 108.162.194.135
83 2026-08-28 11:27 639235132147470568
15 ms 162.159.38.135
82 2026-08-28 11:27 639235132147470568
15 ms 172.64.34.135
81 2026-08-28 11:09 639235121907744088
7 ms 108.162.194.135
80 2026-08-28 11:09 639235121907744088
7 ms 162.159.38.135
79 2026-08-28 11:09 639235121907744088
7 ms 172.64.34.135
78 2026-08-28 10:52 639235111428014262
5 ms 108.162.194.135
77 2026-08-28 10:52 639235111428014262
5 ms 162.159.38.135
76 2026-08-28 10:52 639235111428014262
5 ms 172.64.34.135
75 2026-08-28 10:34 639235100921813626
62 ms 108.162.194.135
74 2026-08-28 10:34 639235100921813626
62 ms 162.159.38.135
73 2026-08-28 10:34 639235100921813626
62 ms 172.64.34.135
72 2026-08-28 09:41 639235068670703481
6 ms 108.162.194.135
71 2026-08-28 09:41 639235068670703481
6 ms 162.159.38.135
70 2026-08-28 09:41 639235068670703481
6 ms 172.64.34.135
69 2026-08-28 09:23 639235058337459445
4 ms 108.162.194.135
68 2026-08-28 09:23 639235058337459445
4 ms 162.159.38.135
67 2026-08-28 09:23 639235058337459445
4 ms 172.64.34.135
66 2026-08-28 09:06 639235047825109146
12 ms 108.162.194.135
65 2026-08-28 09:06 639235047825109146
12 ms 162.159.38.135
64 2026-08-28 09:06 639235047825109146
12 ms 172.64.34.135
63 2026-08-28 08:49 639235037383229033
5 ms 108.162.194.135
62 2026-08-28 08:49 639235037383229033
5 ms 162.159.38.135
61 2026-08-28 08:49 639235037383229033
5 ms 172.64.34.135
60 2026-08-28 07:56 639235005619242711
3 ms 108.162.194.135
59 2026-08-28 07:56 639235005619242711
3 ms 162.159.38.135
58 2026-08-28 07:56 639235005619242711
3 ms 172.64.34.135
57 2026-08-28 07:38 639234995310346584
3 ms 108.162.194.135
56 2026-08-28 07:38 639234995310346584
3 ms 162.159.38.135
55 2026-08-28 07:38 639234995310346584
3 ms 172.64.34.135
54 2026-08-28 07:21 639234984946548933
14 ms 108.162.194.135
53 2026-08-28 07:21 639234984946548933
14 ms 162.159.38.135
52 2026-08-28 07:21 639234984946548933
14 ms 172.64.34.135
51 2026-08-28 07:04 639234974608077290
5 ms 108.162.194.135
50 2026-08-28 07:04 639234974608077290
5 ms 162.159.38.135
49 2026-08-28 07:04 639234974608077290
5 ms 172.64.34.135
48 2026-08-28 06:10 639234942529845595
21 ms 108.162.194.135
47 2026-08-28 06:10 639234942529845595
21 ms 162.159.38.135
46 2026-08-28 06:10 639234942529845595
21 ms 172.64.34.135
45 2026-08-28 05:53 639234932259126627
9 ms 108.162.194.135
44 2026-08-28 05:53 639234932259126627
9 ms 162.159.38.135
43 2026-08-28 05:53 639234932259126627
9 ms 172.64.34.135
42 2026-08-28 05:36 639234921916735988
3 ms 108.162.194.135
41 2026-08-28 05:36 639234921916735988
3 ms 162.159.38.135
40 2026-08-28 05:36 639234921916735988
3 ms 172.64.34.135
39 2026-08-28 05:19 639234911470038027
27 ms 108.162.194.135
38 2026-08-28 05:19 639234911470038027
27 ms 162.159.38.135
37 2026-08-28 05:19 639234911470038027
27 ms 172.64.34.135
36 2026-08-28 04:26 639234879588411654
36 ms 108.162.194.135
35 2026-08-28 04:26 639234879588411654
36 ms 162.159.38.135
34 2026-08-28 04:26 639234879588411654
36 ms 172.64.34.135
33 2026-08-28 04:09 639234869341589104
2054 ms 108.162.194.135
32 2026-08-28 04:09 639234869341589104
2054 ms 162.159.38.135
31 2026-08-28 04:09 639234869341589104
2054 ms 172.64.34.135
30 2026-08-28 03:51 639234859012216675
4 ms 108.162.194.135
29 2026-08-28 03:51 639234859012216675
4 ms 162.159.38.135
28 2026-08-28 03:51 639234859012216675
4 ms 172.64.34.135
27 2026-08-28 03:34 639234848695364934
3 ms 108.162.194.135
26 2026-08-28 03:34 639234848695364934
3 ms 162.159.38.135
25 2026-08-28 03:34 639234848695364934
3 ms 172.64.34.135
24 2026-08-28 02:41 639234816952458162
5 ms 108.162.194.135
23 2026-08-28 02:41 639234816952458162
5 ms 162.159.38.135
22 2026-08-28 02:41 639234816952458162
5 ms 172.64.34.135
21 2026-08-28 02:24 639234806773081598
3 ms 108.162.194.135
20 2026-08-28 02:24 639234806773081598
3 ms 162.159.38.135
19 2026-08-28 02:24 639234806773081598
3 ms 172.64.34.135
18 2026-08-28 02:07 639234796382955255
39 ms 108.162.194.135
17 2026-08-28 02:07 639234796382955255
39 ms 162.159.38.135
16 2026-08-28 02:07 639234796382955255
39 ms 172.64.34.135
15 2026-08-28 01:50 639234786015782563
8 ms 108.162.194.135
14 2026-08-28 01:50 639234786015782563
8 ms 162.159.38.135
13 2026-08-28 01:50 639234786015782563
8 ms 172.64.34.135
12 2026-08-28 00:56 639234753811917646
2008 ms 172.64.34.135
11 2026-08-28 00:56 639234753811917646
2008 ms 108.162.194.135
10 2026-08-28 00:56 639234753811917646
2008 ms 162.159.38.135
9 2026-08-28 00:39 639234743739767811
9 ms 172.64.34.135
8 2026-08-28 00:39 639234743739767811
9 ms 108.162.194.135
7 2026-08-28 00:39 639234743739767811
9 ms 162.159.38.135
6 2026-08-28 00:22 639234733372362811
2 ms 108.162.194.135
5 2026-08-28 00:22 639234733372362811
2 ms 162.159.38.135
4 2026-08-28 00:22 639234733372362811
2 ms 172.64.34.135
3 2026-08-28 00:05 639234723048550337
14 ms 172.64.34.135
2 2026-08-28 00:05 639234723048550337
14 ms 108.162.194.135
1 2026-08-28 00:05 639234723048550337
14 ms 162.159.38.135