DNS response history for ns7.cloudflare.com

ns7.cloudflare.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 2026-08-17. For this date, NameServerHistory found 144 DNS check records, 144 successful responses, 0 failed responses, and 214 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 ns7.cloudflare.com.
Records on Selected Date

144

Historical checks stored for this nameserver on selected date

Average Latency

214 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

162.159.4.8

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 ns7.cloudflare.com

Showing DNS history for 2026-08-17 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 2026-08-17 23:48 639226072268080268
36 ms 162.159.4.8
143 2026-08-17 23:48 639226072268080268
36 ms 162.159.6.6
142 2026-08-17 23:32 639226062577647657
2030 ms 162.159.4.8
141 2026-08-17 23:32 639226062577647657
2030 ms 162.159.6.6
140 2026-08-17 22:39 639226031060857136
2 ms 162.159.4.8
139 2026-08-17 22:39 639226031060857136
2 ms 162.159.6.6
138 2026-08-17 22:23 639226021535117364
36 ms 162.159.4.8
137 2026-08-17 22:23 639226021535117364
36 ms 162.159.6.6
136 2026-08-17 22:07 639226011884237078
10 ms 162.159.4.8
135 2026-08-17 22:07 639226011884237078
10 ms 162.159.6.6
134 2026-08-17 21:51 639226002309299142
58 ms 162.159.4.8
133 2026-08-17 21:51 639226002309299142
58 ms 162.159.6.6
132 2026-08-17 21:36 639225992791784448
6 ms 162.159.4.8
131 2026-08-17 21:36 639225992791784448
6 ms 162.159.6.6
130 2026-08-17 21:19 639225983045271390
36 ms 162.159.4.8
129 2026-08-17 21:19 639225983045271390
36 ms 162.159.6.6
128 2026-08-17 21:03 639225973246293513
9 ms 162.159.4.8
127 2026-08-17 21:03 639225973246293513
9 ms 162.159.6.6
126 2026-08-17 20:47 639225963620186236
4 ms 162.159.4.8
125 2026-08-17 20:47 639225963620186236
4 ms 162.159.6.6
124 2026-08-17 20:31 639225953899183916
5 ms 162.159.4.8
123 2026-08-17 20:31 639225953899183916
5 ms 162.159.6.6
122 2026-08-17 20:15 639225944391528206
2044 ms 162.159.4.8
121 2026-08-17 20:15 639225944391528206
2044 ms 162.159.6.6
120 2026-08-17 19:59 639225934593254169
18 ms 162.159.4.8
119 2026-08-17 19:59 639225934593254169
18 ms 162.159.6.6
118 2026-08-17 19:42 639225924669984512
5 ms 162.159.4.8
117 2026-08-17 19:42 639225924669984512
5 ms 162.159.6.6
116 2026-08-17 18:49 639225893048561320
20 ms 162.159.4.8
115 2026-08-17 18:49 639225893048561320
20 ms 162.159.6.6
114 2026-08-17 18:33 639225883481298424
49 ms 162.159.4.8
113 2026-08-17 18:33 639225883481298424
49 ms 162.159.6.6
112 2026-08-17 18:17 639225873845394034
6 ms 162.159.4.8
111 2026-08-17 18:17 639225873845394034
6 ms 162.159.6.6
110 2026-08-17 18:01 639225864216078662
42 ms 162.159.4.8
109 2026-08-17 18:01 639225864216078662
42 ms 162.159.6.6
108 2026-08-17 17:45 639225854541857773
12 ms 162.159.6.6
107 2026-08-17 17:45 639225854541857773
12 ms 162.159.4.8
106 2026-08-17 17:29 639225844733604072
52 ms 162.159.4.8
105 2026-08-17 17:29 639225844733604072
52 ms 162.159.6.6
104 2026-08-17 17:13 639225835085229232
7 ms 162.159.4.8
103 2026-08-17 17:13 639225835085229232
7 ms 162.159.6.6
102 2026-08-17 16:56 639225825349373981
14 ms 162.159.4.8
101 2026-08-17 16:56 639225825349373981
14 ms 162.159.6.6
100 2026-08-17 16:40 639225815690604161
24 ms 162.159.4.8
99 2026-08-17 16:40 639225815690604161
24 ms 162.159.6.6
98 2026-08-17 16:24 639225805952472306
2016 ms 162.159.6.6
97 2026-08-17 16:24 639225805952472306
2016 ms 162.159.4.8
96 2026-08-17 16:08 639225796264729638
20 ms 162.159.4.8
95 2026-08-17 16:08 639225796264729638
20 ms 162.159.6.6
94 2026-08-17 15:52 639225786326499329
8 ms 162.159.4.8
93 2026-08-17 15:52 639225786326499329
8 ms 162.159.6.6
92 2026-08-17 14:59 639225754798130711
35 ms 162.159.4.8
91 2026-08-17 14:59 639225754798130711
35 ms 162.159.6.6
90 2026-08-17 14:43 639225745123193922
12 ms 162.159.4.8
89 2026-08-17 14:43 639225745123193922
12 ms 162.159.6.6
88 2026-08-17 14:27 639225735540597271
30 ms 162.159.6.6
87 2026-08-17 14:27 639225735540597271
30 ms 162.159.4.8
86 2026-08-17 14:11 639225725894857396
11 ms 162.159.4.8
85 2026-08-17 14:11 639225725894857396
11 ms 162.159.6.6
84 2026-08-17 13:55 639225716249606913
12 ms 162.159.4.8
83 2026-08-17 13:55 639225716249606913
12 ms 162.159.6.6
82 2026-08-17 13:39 639225706638238179
47 ms 162.159.4.8
81 2026-08-17 13:39 639225706638238179
47 ms 162.159.6.6
80 2026-08-17 13:22 639225696949691423
5 ms 162.159.4.8
79 2026-08-17 13:22 639225696949691423
5 ms 162.159.6.6
78 2026-08-17 13:06 639225687286186336
8 ms 162.159.4.8
77 2026-08-17 13:06 639225687286186336
8 ms 162.159.6.6
76 2026-08-17 12:50 639225677679573133
44 ms 162.159.4.8
75 2026-08-17 12:50 639225677679573133
44 ms 162.159.6.6
74 2026-08-17 12:34 639225667957861024
2009 ms 162.159.6.6
73 2026-08-17 12:34 639225667957861024
2009 ms 162.159.4.8
72 2026-08-17 12:18 639225658298791618
17 ms 162.159.4.8
71 2026-08-17 12:18 639225658298791618
17 ms 162.159.6.6
70 2026-08-17 12:02 639225648583652785
4 ms 162.159.4.8
69 2026-08-17 12:02 639225648583652785
4 ms 162.159.6.6
68 2026-08-17 11:09 639225617000524308
2009 ms 162.159.6.6
67 2026-08-17 11:09 639225617000524308
2009 ms 162.159.4.8
66 2026-08-17 10:54 639225607668541600
13 ms 162.159.4.8
65 2026-08-17 10:54 639225607668541600
13 ms 162.159.6.6
64 2026-08-17 10:38 639225598117279238
61 ms 162.159.6.6
63 2026-08-17 10:38 639225598117279238
61 ms 162.159.4.8
62 2026-08-17 10:22 639225588751002710
6 ms 162.159.4.8
61 2026-08-17 10:22 639225588751002710
6 ms 162.159.6.6
60 2026-08-17 10:06 639225579295831051
4 ms 162.159.4.8
59 2026-08-17 10:06 639225579295831051
4 ms 162.159.6.6
58 2026-08-17 09:51 639225569761469940
25 ms 162.159.4.8
57 2026-08-17 09:51 639225569761469940
25 ms 162.159.6.6
56 2026-08-17 09:35 639225560161422333
18 ms 162.159.4.8
55 2026-08-17 09:35 639225560161422333
18 ms 162.159.6.6
54 2026-08-17 09:19 639225550739955565
8 ms 162.159.6.6
53 2026-08-17 09:19 639225550739955565
8 ms 162.159.4.8
52 2026-08-17 09:03 639225541125222426
32 ms 162.159.6.6
51 2026-08-17 09:03 639225541125222426
32 ms 162.159.4.8
50 2026-08-17 08:47 639225531526675983
34 ms 162.159.6.6
49 2026-08-17 08:47 639225531526675983
34 ms 162.159.4.8
48 2026-08-17 08:31 639225521915528222
24 ms 162.159.4.8
47 2026-08-17 08:31 639225521915528222
24 ms 162.159.6.6
46 2026-08-17 08:14 639225512148151789
5 ms 162.159.4.8
45 2026-08-17 08:14 639225512148151789
5 ms 162.159.6.6
44 2026-08-17 07:22 639225480786142412
8 ms 162.159.4.8
43 2026-08-17 07:22 639225480786142412
8 ms 162.159.6.6
42 2026-08-17 07:07 639225471394348551
32 ms 162.159.4.8
41 2026-08-17 07:07 639225471394348551
32 ms 162.159.6.6
40 2026-08-17 06:51 639225462031685068
2009 ms 162.159.4.8
39 2026-08-17 06:51 639225462031685068
2009 ms 162.159.6.6
38 2026-08-17 06:35 639225452639458328
36 ms 162.159.4.8
37 2026-08-17 06:35 639225452639458328
36 ms 162.159.6.6
36 2026-08-17 06:20 639225443300966543
4 ms 162.159.4.8
35 2026-08-17 06:20 639225443300966543
4 ms 162.159.6.6
34 2026-08-17 06:04 639225433880499379
4 ms 162.159.4.8
33 2026-08-17 06:04 639225433880499379
4 ms 162.159.6.6
32 2026-08-17 05:48 639225424395198277
24 ms 162.159.4.8
31 2026-08-17 05:48 639225424395198277
24 ms 162.159.6.6
30 2026-08-17 05:32 639225414744137487
12 ms 162.159.4.8
29 2026-08-17 05:32 639225414744137487
12 ms 162.159.6.6
28 2026-08-17 05:16 639225405186783164
13 ms 162.159.4.8
27 2026-08-17 05:16 639225405186783164
13 ms 162.159.6.6
26 2026-08-17 05:00 639225395563669822
10 ms 162.159.4.8
25 2026-08-17 05:00 639225395563669822
10 ms 162.159.6.6
24 2026-08-17 04:44 639225386076645158
97 ms 162.159.4.8
23 2026-08-17 04:44 639225386076645158
97 ms 162.159.6.6
22 2026-08-17 04:29 639225376620669704
9 ms 162.159.4.8
21 2026-08-17 04:29 639225376620669704
9 ms 162.159.6.6
20 2026-08-17 03:37 639225345580892706
5 ms 162.159.4.8
19 2026-08-17 03:37 639225345580892706
5 ms 162.159.6.6
18 2026-08-17 03:21 639225336207383710
20 ms 162.159.4.8
17 2026-08-17 03:21 639225336207383710
20 ms 162.159.6.6
16 2026-08-17 03:05 639225326726565001
6 ms 162.159.4.8
15 2026-08-17 03:05 639225326726565001
6 ms 162.159.6.6
14 2026-08-17 02:50 639225317249271010
3 ms 162.159.4.8
13 2026-08-17 02:50 639225317249271010
3 ms 162.159.6.6
12 2026-08-17 01:58 639225286280886044
29 ms 162.159.4.8
11 2026-08-17 01:58 639225286280886044
29 ms 162.159.6.6
10 2026-08-17 01:42 639225276872567548
2020 ms 162.159.6.6
9 2026-08-17 01:42 639225276872567548
2020 ms 162.159.4.8
8 2026-08-17 01:26 639225267353865348
3 ms 162.159.4.8
7 2026-08-17 01:26 639225267353865348
3 ms 162.159.6.6
6 2026-08-17 01:11 639225258033914248
11 ms 162.159.4.8
5 2026-08-17 01:11 639225258033914248
11 ms 162.159.6.6
4 2026-08-17 00:19 639225226652221583
4 ms 162.159.4.8
3 2026-08-17 00:19 639225226652221583
4 ms 162.159.6.6
2 2026-08-17 00:03 639225217156387684
36 ms 162.159.4.8
1 2026-08-17 00:03 639225217156387684
36 ms 162.159.6.6