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 2026-08-16. For this date, NameServerHistory found 122 DNS check records, 122 successful responses, 0 failed responses, and 240 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

122

Historical checks stored for this nameserver on selected date

Average Latency

240 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:53

All timestamps shown in UTC

Latest Resolved IP on Selected Date

107.191.99.10

Most recently resolved hosting IP on selected date

Successful Responses

122

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 2026-08-16 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
122 2026-08-16 23:53 639225207490611656
268 ms 107.191.99.10
121 2026-08-16 23:53 639225207490611656
268 ms 172.93.121.142
120 2026-08-16 23:37 639225198045815385
264 ms 107.191.99.10
119 2026-08-16 23:37 639225198045815385
264 ms 172.93.121.142
118 2026-08-16 22:46 639225166825544741
22 ms 107.191.99.10
117 2026-08-16 22:46 639225166825544741
22 ms 172.93.121.142
116 2026-08-16 22:30 639225157549461269
12 ms 172.93.121.142
115 2026-08-16 22:30 639225157549461269
12 ms 107.191.99.10
114 2026-08-16 22:14 639225147914556308
285 ms 172.93.121.142
113 2026-08-16 22:14 639225147914556308
285 ms 107.191.99.10
112 2026-08-16 21:58 639225138472322960
328 ms 107.191.99.10
111 2026-08-16 21:58 639225138472322960
328 ms 172.93.121.142
110 2026-08-16 21:06 639225107211236826
296 ms 172.93.121.142
109 2026-08-16 21:06 639225107211236826
296 ms 107.191.99.10
108 2026-08-16 20:50 639225097684457510
6 ms 172.93.121.142
107 2026-08-16 20:50 639225097684457510
6 ms 107.191.99.10
106 2026-08-16 20:34 639225087942913396
336 ms 172.93.121.142
105 2026-08-16 20:34 639225087942913396
336 ms 107.191.99.10
104 2026-08-16 20:18 639225078238684183
327 ms 107.191.99.10
103 2026-08-16 20:18 639225078238684183
327 ms 172.93.121.142
102 2026-08-16 19:26 639225046944151094
468 ms 172.93.121.142
101 2026-08-16 19:26 639225046944151094
468 ms 107.191.99.10
100 2026-08-16 19:10 639225037234857231
175 ms 172.93.121.142
99 2026-08-16 19:10 639225037234857231
175 ms 107.191.99.10
98 2026-08-16 18:53 639225027423459920
252 ms 107.191.99.10
97 2026-08-16 18:53 639225027423459920
252 ms 172.93.121.142
96 2026-08-16 18:37 639225017891613027
270 ms 172.93.121.142
95 2026-08-16 18:37 639225017891613027
270 ms 107.191.99.10
94 2026-08-16 17:44 639224986298183527
9 ms 107.191.99.10
93 2026-08-16 17:44 639224986298183527
9 ms 172.93.121.142
92 2026-08-16 17:29 639224976567107023
258 ms 107.191.99.10
91 2026-08-16 17:29 639224976567107023
258 ms 172.93.121.142
90 2026-08-16 17:12 639224966709723386
30 ms 172.93.121.142
89 2026-08-16 17:12 639224966709723386
30 ms 107.191.99.10
88 2026-08-16 16:56 639224957175756942
258 ms 107.191.99.10
87 2026-08-16 16:56 639224957175756942
258 ms 172.93.121.142
86 2026-08-16 16:04 639224925782379869
4 ms 172.93.121.142
85 2026-08-16 16:04 639224925782379869
4 ms 107.191.99.10
84 2026-08-16 15:48 639224916429532459
307 ms 107.191.99.10
83 2026-08-16 15:48 639224916429532459
307 ms 172.93.121.142
82 2026-08-16 15:32 639224906878325623
264 ms 107.191.99.10
81 2026-08-16 15:32 639224906878325623
264 ms 172.93.121.142
80 2026-08-16 15:16 639224897258974385
270 ms 107.191.99.10
79 2026-08-16 15:16 639224897258974385
270 ms 172.93.121.142
78 2026-08-16 14:24 639224866169532828
180 ms 172.93.121.142
77 2026-08-16 14:24 639224866169532828
180 ms 107.191.99.10
76 2026-08-16 14:08 639224856561831915
2129 ms 107.191.99.10
75 2026-08-16 14:08 639224856561831915
2129 ms 172.93.121.142
74 2026-08-16 13:52 639224846830897794
262 ms 107.191.99.10
73 2026-08-16 13:52 639224846830897794
262 ms 172.93.121.142
72 2026-08-16 13:36 639224836975863283
247 ms 107.191.99.10
71 2026-08-16 13:36 639224836975863283
247 ms 172.93.121.142
70 2026-08-16 12:43 639224804985340946
17 ms 172.93.121.142
69 2026-08-16 12:43 639224804985340946
17 ms 107.191.99.10
68 2026-08-16 12:27 639224795567782333
313 ms 172.93.121.142
67 2026-08-16 12:27 639224795567782333
313 ms 107.191.99.10
66 2026-08-16 12:11 639224785914225250
6 ms 107.191.99.10
65 2026-08-16 12:11 639224785914225250
6 ms 172.93.121.142
64 2026-08-16 11:55 639224776383854998
11 ms 107.191.99.10
63 2026-08-16 11:55 639224776383854998
11 ms 172.93.121.142
62 2026-08-16 11:02 639224744252113993
336 ms 172.93.121.142
61 2026-08-16 11:02 639224744252113993
336 ms 107.191.99.10
60 2026-08-16 10:46 639224734238905542
329 ms 172.93.121.142
59 2026-08-16 10:46 639224734238905542
329 ms 107.191.99.10
58 2026-08-16 10:29 639224724335031221
259 ms 172.93.121.142
57 2026-08-16 10:29 639224724335031221
259 ms 107.191.99.10
56 2026-08-16 10:12 639224714475244430
10 ms 172.93.121.142
55 2026-08-16 10:12 639224714475244430
10 ms 107.191.99.10
54 2026-08-16 09:17 639224681063874153
12 ms 107.191.99.10
53 2026-08-16 09:17 639224681063874153
12 ms 172.93.121.142
52 2026-08-16 09:00 639224671038956665
285 ms 107.191.99.10
51 2026-08-16 09:00 639224671038956665
285 ms 172.93.121.142
50 2026-08-16 08:43 639224661079806122
273 ms 107.191.99.10
49 2026-08-16 08:43 639224661079806122
273 ms 172.93.121.142
48 2026-08-16 08:27 639224651169993038
283 ms 107.191.99.10
47 2026-08-16 08:27 639224651169993038
283 ms 172.93.121.142
46 2026-08-16 07:33 639224618882283050
4 ms 172.93.121.142
45 2026-08-16 07:33 639224618882283050
4 ms 107.191.99.10
44 2026-08-16 07:17 639224609519965372
4 ms 107.191.99.10
43 2026-08-16 07:17 639224609519965372
4 ms 172.93.121.142
42 2026-08-16 07:01 639224599969658888
244 ms 172.93.121.142
41 2026-08-16 07:01 639224599969658888
244 ms 107.191.99.10
40 2026-08-16 06:45 639224590360343307
237 ms 107.191.99.10
39 2026-08-16 06:45 639224590360343307
237 ms 172.93.121.142
38 2026-08-16 05:53 639224558901831832
140 ms 107.191.99.10
37 2026-08-16 05:53 639224558901831832
140 ms 172.93.121.142
36 2026-08-16 05:37 639224549678210576
173 ms 107.191.99.10
35 2026-08-16 05:37 639224549678210576
173 ms 172.93.121.142
34 2026-08-16 05:22 639224540433420642
237 ms 172.93.121.142
33 2026-08-16 05:22 639224540433420642
237 ms 107.191.99.10
32 2026-08-16 05:06 639224531046032443
2005 ms 172.93.121.142
31 2026-08-16 05:06 639224531046032443
2005 ms 107.191.99.10
30 2026-08-16 04:14 639224499638024410
7 ms 107.191.99.10
29 2026-08-16 04:14 639224499638024410
7 ms 172.93.121.142
28 2026-08-16 03:59 639224490358783451
115 ms 172.93.121.142
27 2026-08-16 03:59 639224490358783451
115 ms 107.191.99.10
26 2026-08-16 03:43 639224481111410545
246 ms 172.93.121.142
25 2026-08-16 03:43 639224481111410545
246 ms 107.191.99.10
24 2026-08-16 03:27 639224471809153772
294 ms 107.191.99.10
23 2026-08-16 03:27 639224471809153772
294 ms 172.93.121.142
22 2026-08-16 02:35 639224440124457324
125 ms 107.191.99.10
21 2026-08-16 02:35 639224440124457324
125 ms 172.93.121.142
20 2026-08-16 02:20 639224430921105721
3 ms 172.93.121.142
19 2026-08-16 02:20 639224430921105721
3 ms 107.191.99.10
18 2026-08-16 02:04 639224421455433103
181 ms 172.93.121.142
17 2026-08-16 02:04 639224421455433103
181 ms 107.191.99.10
16 2026-08-16 01:48 639224412089740331
4 ms 107.191.99.10
15 2026-08-16 01:48 639224412089740331
4 ms 172.93.121.142
14 2026-08-16 01:33 639224403168392868
2 ms 172.93.121.142
13 2026-08-16 01:33 639224403168392868
2 ms 107.191.99.10
12 2026-08-16 01:18 639224393856251387
18 ms 107.191.99.10
11 2026-08-16 01:18 639224393856251387
18 ms 172.93.121.142
10 2026-08-16 01:02 639224384677141438
249 ms 172.93.121.142
9 2026-08-16 01:02 639224384677141438
249 ms 107.191.99.10
8 2026-08-16 00:47 639224375597986398
234 ms 107.191.99.10
7 2026-08-16 00:47 639224375597986398
234 ms 172.93.121.142
6 2026-08-16 00:32 639224366430296466
232 ms 172.93.121.142
5 2026-08-16 00:32 639224366430296466
232 ms 107.191.99.10
4 2026-08-16 00:16 639224357218176789
4 ms 107.191.99.10
3 2026-08-16 00:16 639224357218176789
4 ms 172.93.121.142
2 2026-08-16 00:01 639224347685767174
239 ms 172.93.121.142
1 2026-08-16 00:01 639224347685767174
239 ms 107.191.99.10