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 2026-08-15. For this date, NameServerHistory found 152 DNS check records, 152 successful responses, 0 failed responses, and 298 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

152

Historical checks stored for this nameserver on selected date

Average Latency

298 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-15 23:45

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

152

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 2026-08-15 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
152 2026-08-15 23:45 639224338276675277
234 ms 107.191.99.10
151 2026-08-15 23:45 639224338276675277
234 ms 172.93.121.142
150 2026-08-15 22:53 639224306594546649
117 ms 107.191.99.10
149 2026-08-15 22:53 639224306594546649
117 ms 172.93.121.142
148 2026-08-15 22:37 639224297145423303
4 ms 107.191.99.10
147 2026-08-15 22:37 639224297145423303
4 ms 172.93.121.142
146 2026-08-15 22:21 639224287678238833
4 ms 107.191.99.10
145 2026-08-15 22:21 639224287678238833
4 ms 172.93.121.142
144 2026-08-15 22:06 639224278490872828
248 ms 107.191.99.10
143 2026-08-15 22:06 639224278490872828
248 ms 172.93.121.142
142 2026-08-15 21:50 639224269149307826
3 ms 107.191.99.10
141 2026-08-15 21:50 639224269149307826
3 ms 172.93.121.142
140 2026-08-15 21:35 639224259868597616
233 ms 172.93.121.142
139 2026-08-15 21:35 639224259868597616
233 ms 107.191.99.10
138 2026-08-15 21:19 639224250518642175
2145 ms 107.191.99.10
137 2026-08-15 21:19 639224250518642175
2145 ms 172.93.121.142
136 2026-08-15 21:04 639224241064772383
151 ms 172.93.121.142
135 2026-08-15 21:04 639224241064772383
151 ms 107.191.99.10
134 2026-08-15 20:48 639224231691099605
11 ms 107.191.99.10
133 2026-08-15 20:48 639224231691099605
11 ms 172.93.121.142
132 2026-08-15 20:32 639224222468168159
133 ms 107.191.99.10
131 2026-08-15 20:32 639224222468168159
133 ms 172.93.121.142
130 2026-08-15 20:17 639224213173899635
230 ms 107.191.99.10
129 2026-08-15 20:17 639224213173899635
230 ms 172.93.121.142
128 2026-08-15 20:01 639224203914451783
191 ms 172.93.121.142
127 2026-08-15 20:01 639224203914451783
191 ms 107.191.99.10
126 2026-08-15 19:09 639224172202542163
70 ms 107.191.99.10
125 2026-08-15 19:09 639224172202542163
70 ms 172.93.121.142
124 2026-08-15 18:54 639224163338654093
40 ms 172.93.121.142
123 2026-08-15 18:54 639224163338654093
40 ms 107.191.99.10
122 2026-08-15 18:39 639224154287995374
11 ms 172.93.121.142
121 2026-08-15 18:39 639224154287995374
11 ms 107.191.99.10
120 2026-08-15 18:24 639224145118612503
10 ms 172.93.121.142
119 2026-08-15 18:24 639224145118612503
10 ms 107.191.99.10
118 2026-08-15 18:09 639224135995990731
86 ms 107.191.99.10
117 2026-08-15 18:09 639224135995990731
86 ms 172.93.121.142
116 2026-08-15 17:54 639224127185332624
274 ms 172.93.121.142
115 2026-08-15 17:54 639224127185332624
274 ms 107.191.99.10
114 2026-08-15 17:39 639224118229289175
343 ms 107.191.99.10
113 2026-08-15 17:39 639224118229289175
343 ms 172.93.121.142
112 2026-08-15 17:24 639224109273796359
275 ms 172.93.121.142
111 2026-08-15 17:24 639224109273796359
275 ms 107.191.99.10
110 2026-08-15 17:09 639224100490805608
2 ms 107.191.99.10
109 2026-08-15 17:09 639224100490805608
2 ms 172.93.121.142
108 2026-08-15 16:54 639224091353714490
268 ms 172.93.121.142
107 2026-08-15 16:54 639224091353714490
268 ms 107.191.99.10
106 2026-08-15 16:39 639224082033126828
17 ms 107.191.99.10
105 2026-08-15 16:39 639224082033126828
17 ms 172.93.121.142
104 2026-08-15 16:23 639224072736962403
266 ms 172.93.121.142
103 2026-08-15 16:23 639224072736962403
266 ms 107.191.99.10
102 2026-08-15 15:30 639224041475563754
2007 ms 107.191.99.10
101 2026-08-15 15:30 639224041475563754
2007 ms 172.93.121.142
100 2026-08-15 15:15 639224032345604453
5 ms 107.191.99.10
99 2026-08-15 15:15 639224032345604453
5 ms 172.93.121.142
98 2026-08-15 15:00 639224023169497283
2011 ms 107.191.99.10
97 2026-08-15 15:00 639224023169497283
2011 ms 172.93.121.142
96 2026-08-15 14:44 639224013981146405
239 ms 107.191.99.10
95 2026-08-15 14:44 639224013981146405
239 ms 172.93.121.142
94 2026-08-15 14:29 639224004883412586
244 ms 107.191.99.10
93 2026-08-15 14:29 639224004883412586
244 ms 172.93.121.142
92 2026-08-15 14:14 639223995612880615
237 ms 107.191.99.10
91 2026-08-15 14:14 639223995612880615
237 ms 172.93.121.142
90 2026-08-15 13:58 639223986271830789
2124 ms 107.191.99.10
89 2026-08-15 13:58 639223986271830789
2124 ms 172.93.121.142
88 2026-08-15 13:43 639223977005780949
2122 ms 107.191.99.10
87 2026-08-15 13:43 639223977005780949
2122 ms 172.93.121.142
86 2026-08-15 13:27 639223967653137793
243 ms 172.93.121.142
85 2026-08-15 13:27 639223967653137793
243 ms 107.191.99.10
84 2026-08-15 13:11 639223958286010799
243 ms 172.93.121.142
83 2026-08-15 13:11 639223958286010799
243 ms 107.191.99.10
82 2026-08-15 12:56 639223948936108345
11 ms 107.191.99.10
81 2026-08-15 12:56 639223948936108345
11 ms 172.93.121.142
80 2026-08-15 12:40 639223939673066880
232 ms 107.191.99.10
79 2026-08-15 12:40 639223939673066880
232 ms 172.93.121.142
78 2026-08-15 11:48 639223908317760530
240 ms 172.93.121.142
77 2026-08-15 11:48 639223908317760530
240 ms 107.191.99.10
76 2026-08-15 11:33 639223898992594258
118 ms 107.191.99.10
75 2026-08-15 11:33 639223898992594258
118 ms 172.93.121.142
74 2026-08-15 11:17 639223889761312823
173 ms 107.191.99.10
73 2026-08-15 11:17 639223889761312823
173 ms 172.93.121.142
72 2026-08-15 11:02 639223880359273507
230 ms 172.93.121.142
71 2026-08-15 11:02 639223880359273507
230 ms 107.191.99.10
70 2026-08-15 10:46 639223870920466808
195 ms 107.191.99.10
69 2026-08-15 10:46 639223870920466808
195 ms 172.93.121.142
68 2026-08-15 10:31 639223861579762179
163 ms 172.93.121.142
67 2026-08-15 10:31 639223861579762179
163 ms 107.191.99.10
66 2026-08-15 10:15 639223852238616009
159 ms 107.191.99.10
65 2026-08-15 10:15 639223852238616009
159 ms 172.93.121.142
64 2026-08-15 09:59 639223843019815620
276 ms 172.93.121.142
63 2026-08-15 09:59 639223843019815620
276 ms 107.191.99.10
62 2026-08-15 09:44 639223833669915012
231 ms 107.191.99.10
61 2026-08-15 09:44 639223833669915012
231 ms 172.93.121.142
60 2026-08-15 09:29 639223824494613222
241 ms 172.93.121.142
59 2026-08-15 09:29 639223824494613222
241 ms 107.191.99.10
58 2026-08-15 09:13 639223815116325293
229 ms 172.93.121.142
57 2026-08-15 09:13 639223815116325293
229 ms 107.191.99.10
56 2026-08-15 08:57 639223805493870221
237 ms 107.191.99.10
55 2026-08-15 08:57 639223805493870221
237 ms 172.93.121.142
54 2026-08-15 08:05 639223774218660438
229 ms 172.93.121.142
53 2026-08-15 08:05 639223774218660438
229 ms 107.191.99.10
52 2026-08-15 07:50 639223764663090372
9 ms 107.191.99.10
51 2026-08-15 07:50 639223764663090372
9 ms 172.93.121.142
50 2026-08-15 07:34 639223755338811400
231 ms 107.191.99.10
49 2026-08-15 07:34 639223755338811400
231 ms 172.93.121.142
48 2026-08-15 07:18 639223746019193268
120 ms 107.191.99.10
47 2026-08-15 07:18 639223746019193268
120 ms 172.93.121.142
46 2026-08-15 07:03 639223736658778104
233 ms 107.191.99.10
45 2026-08-15 07:03 639223736658778104
233 ms 172.93.121.142
44 2026-08-15 06:47 639223727330194499
130 ms 107.191.99.10
43 2026-08-15 06:47 639223727330194499
130 ms 172.93.121.142
42 2026-08-15 06:31 639223717848514742
3 ms 107.191.99.10
41 2026-08-15 06:31 639223717848514742
3 ms 172.93.121.142
40 2026-08-15 06:16 639223708284754056
231 ms 107.191.99.10
39 2026-08-15 06:16 639223708284754056
231 ms 172.93.121.142
38 2026-08-15 06:00 639223699061259933
233 ms 107.191.99.10
37 2026-08-15 06:00 639223699061259933
233 ms 172.93.121.142
36 2026-08-15 05:44 639223689592545140
231 ms 172.93.121.142
35 2026-08-15 05:44 639223689592545140
231 ms 107.191.99.10
34 2026-08-15 05:28 639223680143410810
35 ms 107.191.99.10
33 2026-08-15 05:28 639223680143410810
35 ms 172.93.121.142
32 2026-08-15 05:13 639223670514517104
241 ms 172.93.121.142
31 2026-08-15 05:13 639223670514517104
241 ms 107.191.99.10
30 2026-08-15 04:20 639223638855054294
163 ms 107.191.99.10
29 2026-08-15 04:20 639223638855054294
163 ms 172.93.121.142
28 2026-08-15 04:04 639223629623335972
228 ms 107.191.99.10
27 2026-08-15 04:04 639223629623335972
228 ms 172.93.121.142
26 2026-08-15 03:49 639223620390189495
253 ms 172.93.121.142
25 2026-08-15 03:49 639223620390189495
253 ms 107.191.99.10
24 2026-08-15 03:33 639223610916950440
228 ms 172.93.121.142
23 2026-08-15 03:33 639223610916950440
228 ms 107.191.99.10
22 2026-08-15 03:18 639223601597759168
236 ms 107.191.99.10
21 2026-08-15 03:18 639223601597759168
236 ms 172.93.121.142
20 2026-08-15 03:02 639223592342172093
35 ms 172.93.121.142
19 2026-08-15 03:02 639223592342172093
35 ms 107.191.99.10
18 2026-08-15 02:47 639223583324121497
117 ms 107.191.99.10
17 2026-08-15 02:47 639223583324121497
117 ms 172.93.121.142
16 2026-08-15 02:32 639223574086714218
290 ms 172.93.121.142
15 2026-08-15 02:32 639223574086714218
290 ms 107.191.99.10
14 2026-08-15 02:16 639223564698424889
235 ms 107.191.99.10
13 2026-08-15 02:16 639223564698424889
235 ms 172.93.121.142
12 2026-08-15 02:01 639223555408664206
236 ms 107.191.99.10
11 2026-08-15 02:01 639223555408664206
236 ms 172.93.121.142
10 2026-08-15 01:45 639223546000912416
229 ms 172.93.121.142
9 2026-08-15 01:45 639223546000912416
229 ms 107.191.99.10
8 2026-08-15 01:29 639223536550774847
123 ms 107.191.99.10
7 2026-08-15 01:29 639223536550774847
123 ms 172.93.121.142
6 2026-08-15 00:37 639223505017205611
230 ms 172.93.121.142
5 2026-08-15 00:37 639223505017205611
230 ms 107.191.99.10
4 2026-08-15 00:22 639223495784410207
239 ms 172.93.121.142
3 2026-08-15 00:22 639223495784410207
239 ms 107.191.99.10
2 2026-08-15 00:06 639223486524583054
278 ms 107.191.99.10
1 2026-08-15 00:06 639223486524583054
278 ms 172.93.121.142