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 2026-08-18. For this date, NameServerHistory found 148 DNS check records, 146 successful responses, 2 failed responses, and 313 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

148

Historical checks stored for this nameserver on selected date

Average Latency

313 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-18 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

146

Checks that returned a measurable response

Failed Responses

2

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 ns1.cloudflutter.com

Showing DNS history for 2026-08-18 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
148 2026-08-18 23:53 639226935204800669
185 ms 107.191.99.10
147 2026-08-18 23:53 639226935204800669
185 ms 172.93.121.142
146 2026-08-18 23:37 639226925298919497
130 ms 172.93.121.142
145 2026-08-18 23:37 639226925298919497
130 ms 107.191.99.10
144 2026-08-18 23:20 639226915487885053
236 ms 172.93.121.142
143 2026-08-18 23:20 639226915487885053
236 ms 107.191.99.10
142 2026-08-18 23:04 639226905465760034
233 ms 172.93.121.142
141 2026-08-18 23:04 639226905465760034
233 ms 107.191.99.10
140 2026-08-18 22:47 639226895378104692
10 ms 107.191.99.10
139 2026-08-18 22:47 639226895378104692
10 ms 172.93.121.142
138 2026-08-18 21:53 639226863374232622
169 ms 107.191.99.10
137 2026-08-18 21:53 639226863374232622
169 ms 172.93.121.142
136 2026-08-18 21:37 639226853698516058
234 ms 172.93.121.142
135 2026-08-18 21:37 639226853698516058
234 ms 107.191.99.10
134 2026-08-18 21:21 639226843797360601
230 ms 172.93.121.142
133 2026-08-18 21:21 639226843797360601
230 ms 107.191.99.10
132 2026-08-18 21:04 639226834046588155
236 ms 107.191.99.10
131 2026-08-18 21:04 639226834046588155
236 ms 172.93.121.142
130 2026-08-18 20:48 639226824234488533
2167 ms 107.191.99.10
129 2026-08-18 20:48 639226824234488533
2167 ms 172.93.121.142
128 2026-08-18 20:32 639226814549928621
239 ms 107.191.99.10
127 2026-08-18 20:32 639226814549928621
239 ms 172.93.121.142
126 2026-08-18 20:16 639226804721432353
243 ms 107.191.99.10
125 2026-08-18 20:16 639226804721432353
243 ms 172.93.121.142
124 2026-08-18 19:59 639226795048828184
186 ms 107.191.99.10
123 2026-08-18 19:59 639226795048828184
186 ms 172.93.121.142
122 2026-08-18 19:43 639226785202482420
172 ms 107.191.99.10
121 2026-08-18 19:43 639226785202482420
172 ms 172.93.121.142
120 2026-08-18 19:26 639226775309362607
232 ms 107.191.99.10
119 2026-08-18 19:26 639226775309362607
232 ms 172.93.121.142
118 2026-08-18 19:10 639226765406586155
336 ms 107.191.99.10
117 2026-08-18 19:10 639226765406586155
336 ms 172.93.121.142
116 2026-08-18 18:53 639226755437790519
233 ms 172.93.121.142
115 2026-08-18 18:53 639226755437790519
233 ms 107.191.99.10
114 2026-08-18 18:01 639226723856194457
239 ms 107.191.99.10
113 2026-08-18 18:01 639226723856194457
239 ms 172.93.121.142
112 2026-08-18 17:44 639226714050583422
240 ms 172.93.121.142
111 2026-08-18 17:44 639226714050583422
240 ms 107.191.99.10
110 2026-08-18 17:28 639226704236499724
-
109 2026-08-18 17:11 639226694184520163
489 ms 107.191.99.10
108 2026-08-18 17:11 639226694184520163
489 ms 172.93.121.142
107 2026-08-18 16:55 639226684161203477
287 ms 107.191.99.10
106 2026-08-18 16:55 639226684161203477
287 ms 172.93.121.142
105 2026-08-18 16:38 639226674305430109
2010 ms 172.93.121.142
104 2026-08-18 16:38 639226674305430109
2010 ms 107.191.99.10
103 2026-08-18 16:22 639226664489607984
236 ms 172.93.121.142
102 2026-08-18 16:22 639226664489607984
236 ms 107.191.99.10
101 2026-08-18 16:05 639226654533111667
245 ms 107.191.99.10
100 2026-08-18 16:05 639226654533111667
245 ms 172.93.121.142
99 2026-08-18 15:49 639226644778594725
283 ms 172.93.121.142
98 2026-08-18 15:49 639226644778594725
283 ms 107.191.99.10
97 2026-08-18 15:33 639226634901553621
235 ms 172.93.121.142
96 2026-08-18 15:33 639226634901553621
235 ms 107.191.99.10
95 2026-08-18 15:16 639226624921864967
249 ms 172.93.121.142
94 2026-08-18 15:16 639226624921864967
249 ms 107.191.99.10
93 2026-08-18 14:59 639226614939419403
2170 ms 172.93.121.142
92 2026-08-18 14:59 639226614939419403
2170 ms 107.191.99.10
91 2026-08-18 14:06 639226583021074771
242 ms 107.191.99.10
90 2026-08-18 14:06 639226583021074771
242 ms 172.93.121.142
89 2026-08-18 13:50 639226573279933585
243 ms 172.93.121.142
88 2026-08-18 13:50 639226573279933585
243 ms 107.191.99.10
87 2026-08-18 13:33 639226563494036301
187 ms 172.93.121.142
86 2026-08-18 13:33 639226563494036301
187 ms 107.191.99.10
85 2026-08-18 13:17 639226553708216256
240 ms 172.93.121.142
84 2026-08-18 13:17 639226553708216256
240 ms 107.191.99.10
83 2026-08-18 13:01 639226544003734815
146 ms 172.93.121.142
82 2026-08-18 13:01 639226544003734815
146 ms 107.191.99.10
81 2026-08-18 12:45 639226534105733155
236 ms 172.93.121.142
80 2026-08-18 12:45 639226534105733155
236 ms 107.191.99.10
79 2026-08-18 12:28 639226524298118898
238 ms 172.93.121.142
78 2026-08-18 12:28 639226524298118898
238 ms 107.191.99.10
77 2026-08-18 12:12 639226514525195335
235 ms 107.191.99.10
76 2026-08-18 12:12 639226514525195335
235 ms 172.93.121.142
75 2026-08-18 11:55 639226504703635320
238 ms 107.191.99.10
74 2026-08-18 11:55 639226504703635320
238 ms 172.93.121.142
73 2026-08-18 11:39 639226494737271720
192 ms 107.191.99.10
72 2026-08-18 11:39 639226494737271720
192 ms 172.93.121.142
71 2026-08-18 11:22 639226485005027236
206 ms 107.191.99.10
70 2026-08-18 11:22 639226485005027236
206 ms 172.93.121.142
69 2026-08-18 11:06 639226475133236105
2168 ms 107.191.99.10
68 2026-08-18 11:06 639226475133236105
2168 ms 172.93.121.142
67 2026-08-18 10:13 639226442975077052
251 ms 172.93.121.142
66 2026-08-18 10:13 639226442975077052
251 ms 107.191.99.10
65 2026-08-18 09:56 639226433317932039
154 ms 172.93.121.142
64 2026-08-18 09:56 639226433317932039
154 ms 107.191.99.10
63 2026-08-18 09:40 639226423688431096
233 ms 172.93.121.142
62 2026-08-18 09:40 639226423688431096
233 ms 107.191.99.10
61 2026-08-18 09:24 639226413998250045
237 ms 172.93.121.142
60 2026-08-18 09:24 639226413998250045
237 ms 107.191.99.10
59 2026-08-18 09:08 639226404284554875
235 ms 107.191.99.10
58 2026-08-18 09:08 639226404284554875
235 ms 172.93.121.142
57 2026-08-18 08:52 639226394637043309
238 ms 107.191.99.10
56 2026-08-18 08:52 639226394637043309
238 ms 172.93.121.142
55 2026-08-18 08:36 639226385052447582
235 ms 107.191.99.10
54 2026-08-18 08:36 639226385052447582
235 ms 172.93.121.142
53 2026-08-18 08:20 639226375506189603
11 ms 107.191.99.10
52 2026-08-18 08:20 639226375506189603
11 ms 172.93.121.142
51 2026-08-18 08:04 639226365690646426
245 ms 172.93.121.142
50 2026-08-18 08:04 639226365690646426
245 ms 107.191.99.10
49 2026-08-18 07:47 639226355771007701
234 ms 172.93.121.142
48 2026-08-18 07:47 639226355771007701
234 ms 107.191.99.10
47 2026-08-18 07:31 639226345946269369
319 ms 172.93.121.142
46 2026-08-18 07:31 639226345946269369
319 ms 107.191.99.10
45 2026-08-18 07:15 639226336241601848
169 ms 107.191.99.10
44 2026-08-18 07:15 639226336241601848
169 ms 172.93.121.142
43 2026-08-18 06:22 639226304950675290
188 ms 107.191.99.10
42 2026-08-18 06:22 639226304950675290
188 ms 172.93.121.142
41 2026-08-18 06:07 639226295324754616
173 ms 107.191.99.10
40 2026-08-18 06:07 639226295324754616
173 ms 172.93.121.142
39 2026-08-18 05:51 639226285824640601
154 ms 172.93.121.142
38 2026-08-18 05:51 639226285824640601
154 ms 107.191.99.10
37 2026-08-18 05:35 639226276321223917
234 ms 107.191.99.10
36 2026-08-18 05:35 639226276321223917
234 ms 172.93.121.142
35 2026-08-18 05:19 639226266800200046
243 ms 172.93.121.142
34 2026-08-18 05:19 639226266800200046
243 ms 107.191.99.10
33 2026-08-18 05:03 639226256958066164
139 ms 172.93.121.142
32 2026-08-18 05:03 639226256958066164
139 ms 107.191.99.10
31 2026-08-18 04:47 639226247432364597
7 ms 172.93.121.142
30 2026-08-18 04:47 639226247432364597
7 ms 107.191.99.10
29 2026-08-18 04:31 639226237703388552
242 ms 107.191.99.10
28 2026-08-18 04:31 639226237703388552
242 ms 172.93.121.142
27 2026-08-18 04:14 639226227937569589
165 ms 172.93.121.142
26 2026-08-18 04:14 639226227937569589
165 ms 107.191.99.10
25 2026-08-18 03:58 639226218052465471
7 ms 172.93.121.142
24 2026-08-18 03:58 639226218052465471
7 ms 107.191.99.10
23 2026-08-18 03:42 639226208429623997
232 ms 107.191.99.10
22 2026-08-18 03:42 639226208429623997
232 ms 172.93.121.142
21 2026-08-18 03:25 639226198800675295
232 ms 107.191.99.10
20 2026-08-18 03:25 639226198800675295
232 ms 172.93.121.142
19 2026-08-18 02:34 639226167722042574
182 ms 107.191.99.10
18 2026-08-18 02:34 639226167722042574
182 ms 172.93.121.142
17 2026-08-18 02:18 639226158277924383
137 ms 172.93.121.142
16 2026-08-18 02:18 639226158277924383
137 ms 107.191.99.10
15 2026-08-18 02:02 639226148757810592
233 ms 107.191.99.10
14 2026-08-18 02:02 639226148757810592
233 ms 172.93.121.142
13 2026-08-18 01:46 639226139348611045
198 ms 172.93.121.142
12 2026-08-18 01:46 639226139348611045
198 ms 107.191.99.10
11 2026-08-18 01:31 639226129823462907
-
10 2026-08-18 01:15 639226120218260005
243 ms 107.191.99.10
9 2026-08-18 01:15 639226120218260005
243 ms 172.93.121.142
8 2026-08-18 00:59 639226110875503904
30 ms 172.93.121.142
7 2026-08-18 00:59 639226110875503904
30 ms 107.191.99.10
6 2026-08-18 00:43 639226101376311912
9 ms 107.191.99.10
5 2026-08-18 00:43 639226101376311912
9 ms 172.93.121.142
4 2026-08-18 00:27 639226091924943492
234 ms 172.93.121.142
3 2026-08-18 00:27 639226091924943492
234 ms 107.191.99.10
2 2026-08-18 00:11 639226082133158124
256 ms 172.93.121.142
1 2026-08-18 00:11 639226082133158124
256 ms 107.191.99.10