DNS response history for ns1.cloudflutter.com

ns1.cloudflutter.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 2026-08-12. For this date, NameServerHistory found 124 DNS check records, 124 successful responses, 0 failed responses, and 437 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 ns1.cloudflutter.com.
Records on Selected Date

124

Historical checks stored for this nameserver on selected date

Average Latency

437 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-12 23:57

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.93.121.142

Most recently resolved hosting IP on selected date

Successful Responses

124

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 ns1.cloudflutter.com

Showing DNS history for 2026-08-12 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
124 2026-08-12 23:57 639221753022017039
127 ms 172.93.121.142
123 2026-08-12 23:57 639221753022017039
127 ms 107.191.99.10
122 2026-08-12 23:42 639221744107644868
245 ms 172.93.121.142
121 2026-08-12 23:42 639221744107644868
245 ms 107.191.99.10
120 2026-08-12 23:27 639221735030187244
237 ms 172.93.121.142
119 2026-08-12 23:27 639221735030187244
237 ms 107.191.99.10
118 2026-08-12 23:12 639221725815508109
2031 ms 172.93.121.142
117 2026-08-12 23:12 639221725815508109
2031 ms 107.191.99.10
116 2026-08-12 22:20 639221694790955973
297 ms 107.191.99.10
115 2026-08-12 22:20 639221694790955973
297 ms 172.93.121.142
114 2026-08-12 22:05 639221685562451720
136 ms 172.93.121.142
113 2026-08-12 22:05 639221685562451720
136 ms 107.191.99.10
112 2026-08-12 21:49 639221676023655289
264 ms 172.93.121.142
111 2026-08-12 21:49 639221676023655289
264 ms 107.191.99.10
110 2026-08-12 21:33 639221666449119409
241 ms 107.191.99.10
109 2026-08-12 21:33 639221666449119409
241 ms 172.93.121.142
108 2026-08-12 20:42 639221635456432556
239 ms 107.191.99.10
107 2026-08-12 20:42 639221635456432556
239 ms 172.93.121.142
106 2026-08-12 20:26 639221626313054202
5 ms 172.93.121.142
105 2026-08-12 20:26 639221626313054202
5 ms 107.191.99.10
104 2026-08-12 20:11 639221617091958857
248 ms 107.191.99.10
103 2026-08-12 20:11 639221617091958857
248 ms 172.93.121.142
102 2026-08-12 19:55 639221607786737151
239 ms 107.191.99.10
101 2026-08-12 19:55 639221607786737151
239 ms 172.93.121.142
100 2026-08-12 19:04 639221576664330059
237 ms 107.191.99.10
99 2026-08-12 19:04 639221576664330059
237 ms 172.93.121.142
98 2026-08-12 18:48 639221567514216674
240 ms 172.93.121.142
97 2026-08-12 18:48 639221567514216674
240 ms 107.191.99.10
96 2026-08-12 18:33 639221558399762524
286 ms 107.191.99.10
95 2026-08-12 18:33 639221558399762524
286 ms 172.93.121.142
94 2026-08-12 18:17 639221549052016282
233 ms 172.93.121.142
93 2026-08-12 18:17 639221549052016282
233 ms 107.191.99.10
92 2026-08-12 17:25 639221517673834934
237 ms 172.93.121.142
91 2026-08-12 17:25 639221517673834934
237 ms 107.191.99.10
90 2026-08-12 17:10 639221508282311633
237 ms 172.93.121.142
89 2026-08-12 17:10 639221508282311633
237 ms 107.191.99.10
88 2026-08-12 16:54 639221498786324983
237 ms 172.93.121.142
87 2026-08-12 16:54 639221498786324983
237 ms 107.191.99.10
86 2026-08-12 16:38 639221489157589737
239 ms 107.191.99.10
85 2026-08-12 16:38 639221489157589737
239 ms 172.93.121.142
84 2026-08-12 15:46 639221457655914645
252 ms 107.191.99.10
83 2026-08-12 15:46 639221457655914645
252 ms 172.93.121.142
82 2026-08-12 15:30 639221448164090526
238 ms 172.93.121.142
81 2026-08-12 15:30 639221448164090526
238 ms 107.191.99.10
80 2026-08-12 15:14 639221438725783630
239 ms 172.93.121.142
79 2026-08-12 15:14 639221438725783630
239 ms 107.191.99.10
78 2026-08-12 14:58 639221429178071087
244 ms 107.191.99.10
77 2026-08-12 14:58 639221429178071087
244 ms 172.93.121.142
76 2026-08-12 14:05 639221397761278719
234 ms 107.191.99.10
75 2026-08-12 14:05 639221397761278719
234 ms 172.93.121.142
74 2026-08-12 13:50 639221388200567278
235 ms 107.191.99.10
73 2026-08-12 13:50 639221388200567278
235 ms 172.93.121.142
72 2026-08-12 13:34 639221378483570949
238 ms 107.191.99.10
71 2026-08-12 13:34 639221378483570949
238 ms 172.93.121.142
70 2026-08-12 13:17 639221368872360139
238 ms 107.191.99.10
69 2026-08-12 13:17 639221368872360139
238 ms 172.93.121.142
68 2026-08-12 12:24 639221337226647415
2167 ms 172.93.121.142
67 2026-08-12 12:24 639221337226647415
2167 ms 107.191.99.10
66 2026-08-12 12:09 639221327924087446
2225 ms 107.191.99.10
65 2026-08-12 12:09 639221327924087446
2225 ms 172.93.121.142
64 2026-08-12 11:53 639221318096976375
241 ms 107.191.99.10
63 2026-08-12 11:53 639221318096976375
241 ms 172.93.121.142
62 2026-08-12 11:36 639221308343145274
325 ms 107.191.99.10
61 2026-08-12 11:36 639221308343145274
325 ms 172.93.121.142
60 2026-08-12 10:44 639221277089610470
343 ms 107.191.99.10
59 2026-08-12 10:44 639221277089610470
343 ms 172.93.121.142
58 2026-08-12 10:28 639221267628136359
237 ms 107.191.99.10
57 2026-08-12 10:28 639221267628136359
237 ms 172.93.121.142
56 2026-08-12 10:12 639221257907569952
31 ms 107.191.99.10
55 2026-08-12 10:12 639221257907569952
31 ms 172.93.121.142
54 2026-08-12 09:56 639221248402420965
279 ms 172.93.121.142
53 2026-08-12 09:56 639221248402420965
279 ms 107.191.99.10
52 2026-08-12 09:03 639221216797540533
261 ms 107.191.99.10
51 2026-08-12 09:03 639221216797540533
261 ms 172.93.121.142
50 2026-08-12 08:48 639221207385792352
117 ms 107.191.99.10
49 2026-08-12 08:48 639221207385792352
117 ms 172.93.121.142
48 2026-08-12 08:32 639221198078534844
238 ms 172.93.121.142
47 2026-08-12 08:32 639221198078534844
238 ms 107.191.99.10
46 2026-08-12 08:17 639221188677585577
166 ms 107.191.99.10
45 2026-08-12 08:17 639221188677585577
166 ms 172.93.121.142
44 2026-08-12 07:23 639221157276484143
230 ms 172.93.121.142
43 2026-08-12 07:23 639221157276484143
230 ms 107.191.99.10
42 2026-08-12 07:08 639221147876262183
227 ms 107.191.99.10
41 2026-08-12 07:08 639221147876262183
227 ms 172.93.121.142
40 2026-08-12 06:52 639221138388812469
231 ms 107.191.99.10
39 2026-08-12 06:52 639221138388812469
231 ms 172.93.121.142
38 2026-08-12 06:36 639221128987381118
245 ms 107.191.99.10
37 2026-08-12 06:36 639221128987381118
245 ms 172.93.121.142
36 2026-08-12 05:44 639221097816416095
240 ms 107.191.99.10
35 2026-08-12 05:44 639221097816416095
240 ms 172.93.121.142
34 2026-08-12 05:29 639221088508065616
283 ms 107.191.99.10
33 2026-08-12 05:29 639221088508065616
283 ms 172.93.121.142
32 2026-08-12 05:13 639221079092308503
2133 ms 172.93.121.142
31 2026-08-12 05:13 639221079092308503
2133 ms 107.191.99.10
30 2026-08-12 04:58 639221069595873597
231 ms 107.191.99.10
29 2026-08-12 04:58 639221069595873597
231 ms 172.93.121.142
28 2026-08-12 04:06 639221038601577496
287 ms 172.93.121.142
27 2026-08-12 04:06 639221038601577496
287 ms 107.191.99.10
26 2026-08-12 03:50 639221029533901299
2163 ms 107.191.99.10
25 2026-08-12 03:50 639221029533901299
2163 ms 172.93.121.142
24 2026-08-12 03:35 639221020333828965
2252 ms 107.191.99.10
23 2026-08-12 03:35 639221020333828965
2252 ms 172.93.121.142
22 2026-08-12 03:20 639221011110510484
177 ms 107.191.99.10
21 2026-08-12 03:20 639221011110510484
177 ms 172.93.121.142
20 2026-08-12 02:28 639220979815209769
176 ms 107.191.99.10
19 2026-08-12 02:28 639220979815209769
176 ms 172.93.121.142
18 2026-08-12 02:13 639220970971410921
3 ms 107.191.99.10
17 2026-08-12 02:13 639220970971410921
3 ms 172.93.121.142
16 2026-08-12 01:58 639220961848982361
237 ms 172.93.121.142
15 2026-08-12 01:58 639220961848982361
237 ms 107.191.99.10
14 2026-08-12 01:43 639220952784591501
329 ms 107.191.99.10
13 2026-08-12 01:43 639220952784591501
329 ms 172.93.121.142
12 2026-08-12 01:28 639220943893596731
159 ms 107.191.99.10
11 2026-08-12 01:28 639220943893596731
159 ms 172.93.121.142
10 2026-08-12 01:13 639220934954704520
146 ms 172.93.121.142
9 2026-08-12 01:13 639220934954704520
146 ms 107.191.99.10
8 2026-08-12 00:58 639220925792457751
231 ms 172.93.121.142
7 2026-08-12 00:58 639220925792457751
231 ms 107.191.99.10
6 2026-08-12 00:42 639220916610063538
11 ms 172.93.121.142
5 2026-08-12 00:42 639220916610063538
11 ms 107.191.99.10
4 2026-08-12 00:27 639220907229361754
127 ms 107.191.99.10
3 2026-08-12 00:27 639220907229361754
127 ms 172.93.121.142
2 2026-08-12 00:11 639220897896762127
2189 ms 172.93.121.142
1 2026-08-12 00:11 639220897896762127
2189 ms 107.191.99.10