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 2026-08-13. For this date, NameServerHistory found 144 DNS check records, 144 successful responses, 0 failed responses, and 260 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

144

Historical checks stored for this nameserver on selected date

Average Latency

260 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-13 23:59

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

144

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 2026-08-13 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
144 2026-08-13 23:59 639222618462620588
169 ms 107.191.99.10
143 2026-08-13 23:59 639222618462620588
169 ms 172.93.121.142
142 2026-08-13 23:42 639222608688333012
1016 ms 172.93.121.142
141 2026-08-13 23:42 639222608688333012
1016 ms 107.191.99.10
140 2026-08-13 23:26 639222598741756356
225 ms 107.191.99.10
139 2026-08-13 23:26 639222598741756356
225 ms 172.93.121.142
138 2026-08-13 23:09 639222588615244093
2175 ms 172.93.121.142
137 2026-08-13 23:09 639222588615244093
2175 ms 107.191.99.10
136 2026-08-13 22:15 639222556495289724
14 ms 107.191.99.10
135 2026-08-13 22:15 639222556495289724
14 ms 172.93.121.142
134 2026-08-13 21:59 639222546477917698
151 ms 172.93.121.142
133 2026-08-13 21:59 639222546477917698
151 ms 107.191.99.10
132 2026-08-13 21:42 639222536257653790
239 ms 172.93.121.142
131 2026-08-13 21:42 639222536257653790
239 ms 107.191.99.10
130 2026-08-13 21:25 639222525833084485
241 ms 107.191.99.10
129 2026-08-13 21:25 639222525833084485
241 ms 172.93.121.142
128 2026-08-13 21:07 639222515446085004
4 ms 107.191.99.10
127 2026-08-13 21:07 639222515446085004
4 ms 172.93.121.142
126 2026-08-13 20:50 639222505166766781
26 ms 107.191.99.10
125 2026-08-13 20:50 639222505166766781
26 ms 172.93.121.142
124 2026-08-13 20:33 639222494930541001
10 ms 107.191.99.10
123 2026-08-13 20:33 639222494930541001
10 ms 172.93.121.142
122 2026-08-13 20:16 639222484469216890
235 ms 107.191.99.10
121 2026-08-13 20:16 639222484469216890
235 ms 172.93.121.142
120 2026-08-13 19:59 639222474270039940
239 ms 172.93.121.142
119 2026-08-13 19:59 639222474270039940
239 ms 107.191.99.10
118 2026-08-13 19:41 639222464005587385
239 ms 172.93.121.142
117 2026-08-13 19:41 639222464005587385
239 ms 107.191.99.10
116 2026-08-13 19:24 639222453485975041
238 ms 107.191.99.10
115 2026-08-13 19:24 639222453485975041
238 ms 172.93.121.142
114 2026-08-13 19:06 639222442984828770
278 ms 107.191.99.10
113 2026-08-13 19:06 639222442984828770
278 ms 172.93.121.142
112 2026-08-13 18:12 639222410191353397
161 ms 107.191.99.10
111 2026-08-13 18:12 639222410191353397
161 ms 172.93.121.142
110 2026-08-13 17:55 639222399952628376
252 ms 107.191.99.10
109 2026-08-13 17:55 639222399952628376
252 ms 172.93.121.142
108 2026-08-13 17:38 639222389608608647
41 ms 107.191.99.10
107 2026-08-13 17:38 639222389608608647
41 ms 172.93.121.142
106 2026-08-13 17:21 639222379604012481
233 ms 107.191.99.10
105 2026-08-13 17:21 639222379604012481
233 ms 172.93.121.142
104 2026-08-13 17:04 639222369372672858
236 ms 107.191.99.10
103 2026-08-13 17:04 639222369372672858
236 ms 172.93.121.142
102 2026-08-13 16:47 639222359096909298
12 ms 172.93.121.142
101 2026-08-13 16:47 639222359096909298
12 ms 107.191.99.10
100 2026-08-13 16:30 639222348814301655
236 ms 172.93.121.142
99 2026-08-13 16:30 639222348814301655
236 ms 107.191.99.10
98 2026-08-13 16:12 639222338608331104
239 ms 172.93.121.142
97 2026-08-13 16:12 639222338608331104
239 ms 107.191.99.10
96 2026-08-13 15:55 639222328204609760
201 ms 172.93.121.142
95 2026-08-13 15:55 639222328204609760
201 ms 107.191.99.10
94 2026-08-13 15:38 639222317859759909
289 ms 107.191.99.10
93 2026-08-13 15:38 639222317859759909
289 ms 172.93.121.142
92 2026-08-13 15:21 639222307560137918
280 ms 172.93.121.142
91 2026-08-13 15:21 639222307560137918
280 ms 107.191.99.10
90 2026-08-13 15:03 639222297274357149
2127 ms 107.191.99.10
89 2026-08-13 15:03 639222297274357149
2127 ms 172.93.121.142
88 2026-08-13 14:10 639222265004477827
239 ms 107.191.99.10
87 2026-08-13 14:10 639222265004477827
239 ms 172.93.121.142
86 2026-08-13 13:54 639222255176583683
206 ms 107.191.99.10
85 2026-08-13 13:54 639222255176583683
206 ms 172.93.121.142
84 2026-08-13 13:37 639222245340146131
20 ms 172.93.121.142
83 2026-08-13 13:37 639222245340146131
20 ms 107.191.99.10
82 2026-08-13 13:21 639222235662219956
239 ms 107.191.99.10
81 2026-08-13 13:21 639222235662219956
239 ms 172.93.121.142
80 2026-08-13 13:05 639222225817223284
233 ms 107.191.99.10
79 2026-08-13 13:05 639222225817223284
233 ms 172.93.121.142
78 2026-08-13 12:49 639222216341869648
239 ms 172.93.121.142
77 2026-08-13 12:49 639222216341869648
239 ms 107.191.99.10
76 2026-08-13 12:33 639222206848442189
265 ms 172.93.121.142
75 2026-08-13 12:33 639222206848442189
265 ms 107.191.99.10
74 2026-08-13 12:17 639222197538963225
242 ms 172.93.121.142
73 2026-08-13 12:17 639222197538963225
242 ms 107.191.99.10
72 2026-08-13 12:02 639222188113685569
2314 ms 107.191.99.10
71 2026-08-13 12:02 639222188113685569
2314 ms 172.93.121.142
70 2026-08-13 11:46 639222178880138458
162 ms 107.191.99.10
69 2026-08-13 11:46 639222178880138458
162 ms 172.93.121.142
68 2026-08-13 11:30 639222169343013317
252 ms 172.93.121.142
67 2026-08-13 11:30 639222169343013317
252 ms 107.191.99.10
66 2026-08-13 11:15 639222159910600596
239 ms 172.93.121.142
65 2026-08-13 11:15 639222159910600596
239 ms 107.191.99.10
64 2026-08-13 10:23 639222128676274866
240 ms 172.93.121.142
63 2026-08-13 10:23 639222128676274866
240 ms 107.191.99.10
62 2026-08-13 10:07 639222119169781983
239 ms 172.93.121.142
61 2026-08-13 10:07 639222119169781983
239 ms 107.191.99.10
60 2026-08-13 09:51 639222109996148889
239 ms 107.191.99.10
59 2026-08-13 09:51 639222109996148889
239 ms 172.93.121.142
58 2026-08-13 09:36 639222100791323799
151 ms 172.93.121.142
57 2026-08-13 09:36 639222100791323799
151 ms 107.191.99.10
56 2026-08-13 09:21 639222091647893142
261 ms 107.191.99.10
55 2026-08-13 09:21 639222091647893142
261 ms 172.93.121.142
54 2026-08-13 09:06 639222082524717649
242 ms 172.93.121.142
53 2026-08-13 09:06 639222082524717649
242 ms 107.191.99.10
52 2026-08-13 08:51 639222073378630456
129 ms 107.191.99.10
51 2026-08-13 08:51 639222073378630456
129 ms 172.93.121.142
50 2026-08-13 08:36 639222064537306701
248 ms 172.93.121.142
49 2026-08-13 08:36 639222064537306701
248 ms 107.191.99.10
48 2026-08-13 08:21 639222055409471864
250 ms 172.93.121.142
47 2026-08-13 08:21 639222055409471864
250 ms 107.191.99.10
46 2026-08-13 08:05 639222046117152411
147 ms 172.93.121.142
45 2026-08-13 08:05 639222046117152411
147 ms 107.191.99.10
44 2026-08-13 07:50 639222036915107067
4 ms 107.191.99.10
43 2026-08-13 07:50 639222036915107067
4 ms 172.93.121.142
42 2026-08-13 07:35 639222027654889141
238 ms 172.93.121.142
41 2026-08-13 07:35 639222027654889141
238 ms 107.191.99.10
40 2026-08-13 06:44 639221996824612035
30 ms 107.191.99.10
39 2026-08-13 06:44 639221996824612035
30 ms 172.93.121.142
38 2026-08-13 06:29 639221987863418113
143 ms 107.191.99.10
37 2026-08-13 06:29 639221987863418113
143 ms 172.93.121.142
36 2026-08-13 06:14 639221979006823112
5 ms 107.191.99.10
35 2026-08-13 06:14 639221979006823112
5 ms 172.93.121.142
34 2026-08-13 05:59 639221970068466615
240 ms 107.191.99.10
33 2026-08-13 05:59 639221970068466615
240 ms 172.93.121.142
32 2026-08-13 05:44 639221961001585139
199 ms 107.191.99.10
31 2026-08-13 05:44 639221961001585139
199 ms 172.93.121.142
30 2026-08-13 05:29 639221952104046397
5 ms 172.93.121.142
29 2026-08-13 05:29 639221952104046397
5 ms 107.191.99.10
28 2026-08-13 05:14 639221943247694484
4 ms 107.191.99.10
27 2026-08-13 05:14 639221943247694484
4 ms 172.93.121.142
26 2026-08-13 05:00 639221934603388241
7 ms 107.191.99.10
25 2026-08-13 05:00 639221934603388241
7 ms 172.93.121.142
24 2026-08-13 04:45 639221925729273358
236 ms 107.191.99.10
23 2026-08-13 04:45 639221925729273358
236 ms 172.93.121.142
22 2026-08-13 04:30 639221916777813401
178 ms 107.191.99.10
21 2026-08-13 04:30 639221916777813401
178 ms 172.93.121.142
20 2026-08-13 04:15 639221907816913910
3 ms 172.93.121.142
19 2026-08-13 04:15 639221907816913910
3 ms 107.191.99.10
18 2026-08-13 04:00 639221898639694322
5 ms 172.93.121.142
17 2026-08-13 04:00 639221898639694322
5 ms 107.191.99.10
16 2026-08-13 03:09 639221868257567489
121 ms 107.191.99.10
15 2026-08-13 03:09 639221868257567489
121 ms 172.93.121.142
14 2026-08-13 02:54 639221859270235608
2 ms 107.191.99.10
13 2026-08-13 02:54 639221859270235608
2 ms 172.93.121.142
12 2026-08-13 02:39 639221850184464515
3 ms 107.191.99.10
11 2026-08-13 02:39 639221850184464515
3 ms 172.93.121.142
10 2026-08-13 02:24 639221841141973425
240 ms 172.93.121.142
9 2026-08-13 02:24 639221841141973425
240 ms 107.191.99.10
8 2026-08-13 01:33 639221810548753083
118 ms 172.93.121.142
7 2026-08-13 01:33 639221810548753083
118 ms 107.191.99.10
6 2026-08-13 01:18 639221801656796262
243 ms 107.191.99.10
5 2026-08-13 01:18 639221801656796262
243 ms 172.93.121.142
4 2026-08-13 01:03 639221792658715334
4 ms 107.191.99.10
3 2026-08-13 01:03 639221792658715334
4 ms 172.93.121.142
2 2026-08-13 00:48 639221783571379176
125 ms 107.191.99.10
1 2026-08-13 00:48 639221783571379176
125 ms 172.93.121.142