DNS response history for graham.ns.cloudflare.com

graham.ns.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 2026-08-25. For this date, NameServerHistory found 207 DNS check records, 207 successful responses, 0 failed responses, and 255 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 graham.ns.cloudflare.com.
Records on Selected Date

207

Historical checks stored for this nameserver on selected date

Average Latency

255 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.64.33.171

Most recently resolved hosting IP on selected date

Successful Responses

207

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 graham.ns.cloudflare.com

Showing DNS history for 2026-08-25 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
207 2026-08-25 23:49 639232985300872416
2035 ms 172.64.33.171
206 2026-08-25 23:49 639232985300872416
2035 ms 108.162.193.171
205 2026-08-25 23:49 639232985300872416
2035 ms 173.245.59.171
204 2026-08-25 23:31 639232974980190573
8 ms 108.162.193.171
203 2026-08-25 23:31 639232974980190573
8 ms 172.64.33.171
202 2026-08-25 23:31 639232974980190573
8 ms 173.245.59.171
201 2026-08-25 23:14 639232964577050707
3 ms 108.162.193.171
200 2026-08-25 23:14 639232964577050707
3 ms 172.64.33.171
199 2026-08-25 23:14 639232964577050707
3 ms 173.245.59.171
198 2026-08-25 22:20 639232932163142799
40 ms 108.162.193.171
197 2026-08-25 22:20 639232932163142799
40 ms 173.245.59.171
196 2026-08-25 22:20 639232932163142799
40 ms 172.64.33.171
195 2026-08-25 22:03 639232921673215474
10 ms 173.245.59.171
194 2026-08-25 22:03 639232921673215474
10 ms 172.64.33.171
193 2026-08-25 22:03 639232921673215474
10 ms 108.162.193.171
192 2026-08-25 21:45 639232911234504639
32 ms 108.162.193.171
191 2026-08-25 21:45 639232911234504639
32 ms 172.64.33.171
190 2026-08-25 21:45 639232911234504639
32 ms 173.245.59.171
189 2026-08-25 21:28 639232900747078453
5 ms 108.162.193.171
188 2026-08-25 21:28 639232900747078453
5 ms 172.64.33.171
187 2026-08-25 21:28 639232900747078453
5 ms 173.245.59.171
186 2026-08-25 21:10 639232890389222534
9 ms 108.162.193.171
185 2026-08-25 21:10 639232890389222534
9 ms 172.64.33.171
184 2026-08-25 21:10 639232890389222534
9 ms 173.245.59.171
183 2026-08-25 20:53 639232880143390843
4 ms 108.162.193.171
182 2026-08-25 20:53 639232880143390843
4 ms 172.64.33.171
181 2026-08-25 20:53 639232880143390843
4 ms 173.245.59.171
180 2026-08-25 20:36 639232869755024069
5 ms 108.162.193.171
179 2026-08-25 20:36 639232869755024069
5 ms 172.64.33.171
178 2026-08-25 20:36 639232869755024069
5 ms 173.245.59.171
177 2026-08-25 20:19 639232859355940346
6 ms 108.162.193.171
176 2026-08-25 20:19 639232859355940346
6 ms 172.64.33.171
175 2026-08-25 20:19 639232859355940346
6 ms 173.245.59.171
174 2026-08-25 20:01 639232848992244953
8 ms 108.162.193.171
173 2026-08-25 20:01 639232848992244953
8 ms 172.64.33.171
172 2026-08-25 20:01 639232848992244953
8 ms 173.245.59.171
171 2026-08-25 19:44 639232838596478500
42 ms 108.162.193.171
170 2026-08-25 19:44 639232838596478500
42 ms 172.64.33.171
169 2026-08-25 19:44 639232838596478500
42 ms 173.245.59.171
168 2026-08-25 19:27 639232828175327683
36 ms 108.162.193.171
167 2026-08-25 19:27 639232828175327683
36 ms 172.64.33.171
166 2026-08-25 19:27 639232828175327683
36 ms 173.245.59.171
165 2026-08-25 19:10 639232817798330473
21 ms 108.162.193.171
164 2026-08-25 19:10 639232817798330473
21 ms 173.245.59.171
163 2026-08-25 19:10 639232817798330473
21 ms 172.64.33.171
162 2026-08-25 18:16 639232785462407552
5 ms 108.162.193.171
161 2026-08-25 18:16 639232785462407552
5 ms 172.64.33.171
160 2026-08-25 18:16 639232785462407552
5 ms 173.245.59.171
159 2026-08-25 17:58 639232775177487032
5 ms 108.162.193.171
158 2026-08-25 17:58 639232775177487032
5 ms 172.64.33.171
157 2026-08-25 17:58 639232775177487032
5 ms 173.245.59.171
156 2026-08-25 17:41 639232764991087115
47 ms 108.162.193.171
155 2026-08-25 17:41 639232764991087115
47 ms 172.64.33.171
154 2026-08-25 17:41 639232764991087115
47 ms 173.245.59.171
153 2026-08-25 17:25 639232754842971478
9 ms 108.162.193.171
152 2026-08-25 17:25 639232754842971478
9 ms 172.64.33.171
151 2026-08-25 17:25 639232754842971478
9 ms 173.245.59.171
150 2026-08-25 17:07 639232744455159107
4 ms 108.162.193.171
149 2026-08-25 17:07 639232744455159107
4 ms 172.64.33.171
148 2026-08-25 17:07 639232744455159107
4 ms 173.245.59.171
147 2026-08-25 16:50 639232734145178231
9 ms 108.162.193.171
146 2026-08-25 16:50 639232734145178231
9 ms 172.64.33.171
145 2026-08-25 16:50 639232734145178231
9 ms 173.245.59.171
144 2026-08-25 16:33 639232723827874402
24 ms 172.64.33.171
143 2026-08-25 16:33 639232723827874402
24 ms 108.162.193.171
142 2026-08-25 16:33 639232723827874402
24 ms 173.245.59.171
141 2026-08-25 16:16 639232713533011892
12 ms 108.162.193.171
140 2026-08-25 16:16 639232713533011892
12 ms 172.64.33.171
139 2026-08-25 16:16 639232713533011892
12 ms 173.245.59.171
138 2026-08-25 15:58 639232703065318207
5 ms 108.162.193.171
137 2026-08-25 15:58 639232703065318207
5 ms 172.64.33.171
136 2026-08-25 15:58 639232703065318207
5 ms 173.245.59.171
135 2026-08-25 15:41 639232692629559470
7 ms 108.162.193.171
134 2026-08-25 15:41 639232692629559470
7 ms 172.64.33.171
133 2026-08-25 15:41 639232692629559470
7 ms 173.245.59.171
132 2026-08-25 15:24 639232682238836475
12 ms 108.162.193.171
131 2026-08-25 15:24 639232682238836475
12 ms 172.64.33.171
130 2026-08-25 15:24 639232682238836475
12 ms 173.245.59.171
129 2026-08-25 15:06 639232671787004306
2011 ms 108.162.193.171
128 2026-08-25 15:06 639232671787004306
2011 ms 172.64.33.171
127 2026-08-25 15:06 639232671787004306
2011 ms 173.245.59.171
126 2026-08-25 14:12 639232638994329666
32 ms 108.162.193.171
125 2026-08-25 14:12 639232638994329666
32 ms 172.64.33.171
124 2026-08-25 14:12 639232638994329666
32 ms 173.245.59.171
123 2026-08-25 13:54 639232628614783237
31 ms 108.162.193.171
122 2026-08-25 13:54 639232628614783237
31 ms 172.64.33.171
121 2026-08-25 13:54 639232628614783237
31 ms 173.245.59.171
120 2026-08-25 13:37 639232618360728578
12 ms 108.162.193.171
119 2026-08-25 13:37 639232618360728578
12 ms 173.245.59.171
118 2026-08-25 13:37 639232618360728578
12 ms 172.64.33.171
117 2026-08-25 13:20 639232608016476376
62 ms 108.162.193.171
116 2026-08-25 13:20 639232608016476376
62 ms 172.64.33.171
115 2026-08-25 13:20 639232608016476376
62 ms 173.245.59.171
114 2026-08-25 13:03 639232597643611557
2013 ms 108.162.193.171
113 2026-08-25 13:03 639232597643611557
2013 ms 172.64.33.171
112 2026-08-25 13:03 639232597643611557
2013 ms 173.245.59.171
111 2026-08-25 12:45 639232587225721862
37 ms 108.162.193.171
110 2026-08-25 12:45 639232587225721862
37 ms 173.245.59.171
109 2026-08-25 12:45 639232587225721862
37 ms 172.64.33.171
108 2026-08-25 12:28 639232576780683689
26 ms 108.162.193.171
107 2026-08-25 12:28 639232576780683689
26 ms 172.64.33.171
106 2026-08-25 12:28 639232576780683689
26 ms 173.245.59.171
105 2026-08-25 12:10 639232566381512620
50 ms 108.162.193.171
104 2026-08-25 12:10 639232566381512620
50 ms 172.64.33.171
103 2026-08-25 12:10 639232566381512620
50 ms 173.245.59.171
102 2026-08-25 11:53 639232556111768563
20 ms 108.162.193.171
101 2026-08-25 11:53 639232556111768563
20 ms 172.64.33.171
100 2026-08-25 11:53 639232556111768563
20 ms 173.245.59.171
99 2026-08-25 11:36 639232545839529039
9 ms 108.162.193.171
98 2026-08-25 11:36 639232545839529039
9 ms 172.64.33.171
97 2026-08-25 11:36 639232545839529039
9 ms 173.245.59.171
96 2026-08-25 11:19 639232535349285207
25 ms 108.162.193.171
95 2026-08-25 11:19 639232535349285207
25 ms 172.64.33.171
94 2026-08-25 11:19 639232535349285207
25 ms 173.245.59.171
93 2026-08-25 11:01 639232524938080723
16 ms 172.64.33.171
92 2026-08-25 11:01 639232524938080723
16 ms 173.245.59.171
91 2026-08-25 11:01 639232524938080723
16 ms 108.162.193.171
90 2026-08-25 10:08 639232492740373468
43 ms 108.162.193.171
89 2026-08-25 10:08 639232492740373468
43 ms 172.64.33.171
88 2026-08-25 10:08 639232492740373468
43 ms 173.245.59.171
87 2026-08-25 09:50 639232482235303141
2029 ms 108.162.193.171
86 2026-08-25 09:50 639232482235303141
2029 ms 172.64.33.171
85 2026-08-25 09:50 639232482235303141
2029 ms 173.245.59.171
84 2026-08-25 09:33 639232471861770303
37 ms 173.245.59.171
83 2026-08-25 09:33 639232471861770303
37 ms 108.162.193.171
82 2026-08-25 09:33 639232471861770303
37 ms 172.64.33.171
81 2026-08-25 09:16 639232461630217327
4 ms 108.162.193.171
80 2026-08-25 09:16 639232461630217327
4 ms 172.64.33.171
79 2026-08-25 09:16 639232461630217327
4 ms 173.245.59.171
78 2026-08-25 08:59 639232451282965990
59 ms 172.64.33.171
77 2026-08-25 08:59 639232451282965990
59 ms 108.162.193.171
76 2026-08-25 08:59 639232451282965990
59 ms 173.245.59.171
75 2026-08-25 08:41 639232440814614938
29 ms 108.162.193.171
74 2026-08-25 08:41 639232440814614938
29 ms 172.64.33.171
73 2026-08-25 08:41 639232440814614938
29 ms 173.245.59.171
72 2026-08-25 08:24 639232430410720425
7 ms 108.162.193.171
71 2026-08-25 08:24 639232430410720425
7 ms 172.64.33.171
70 2026-08-25 08:24 639232430410720425
7 ms 173.245.59.171
69 2026-08-25 08:07 639232420003096185
51 ms 172.64.33.171
68 2026-08-25 08:07 639232420003096185
51 ms 108.162.193.171
67 2026-08-25 08:07 639232420003096185
51 ms 173.245.59.171
66 2026-08-25 07:49 639232409467287444
2032 ms 172.64.33.171
65 2026-08-25 07:49 639232409467287444
2032 ms 108.162.193.171
64 2026-08-25 07:49 639232409467287444
2032 ms 173.245.59.171
63 2026-08-25 07:32 639232399077195997
31 ms 172.64.33.171
62 2026-08-25 07:32 639232399077195997
31 ms 108.162.193.171
61 2026-08-25 07:32 639232399077195997
31 ms 173.245.59.171
60 2026-08-25 07:14 639232388731528337
5 ms 108.162.193.171
59 2026-08-25 07:14 639232388731528337
5 ms 172.64.33.171
58 2026-08-25 07:14 639232388731528337
5 ms 173.245.59.171
57 2026-08-25 06:57 639232378288598612
9 ms 108.162.193.171
56 2026-08-25 06:57 639232378288598612
9 ms 172.64.33.171
55 2026-08-25 06:57 639232378288598612
9 ms 173.245.59.171
54 2026-08-25 06:04 639232346196373643
2274 ms 108.162.193.171
53 2026-08-25 06:04 639232346196373643
2274 ms 173.245.59.171
52 2026-08-25 06:04 639232346196373643
2274 ms 172.64.33.171
51 2026-08-25 05:47 639232336112370741
9 ms 108.162.193.171
50 2026-08-25 05:47 639232336112370741
9 ms 173.245.59.171
49 2026-08-25 05:47 639232336112370741
9 ms 172.64.33.171
48 2026-08-25 05:30 639232326146508970
6 ms 108.162.193.171
47 2026-08-25 05:30 639232326146508970
6 ms 172.64.33.171
46 2026-08-25 05:30 639232326146508970
6 ms 173.245.59.171
45 2026-08-25 05:14 639232316189381720
6 ms 108.162.193.171
44 2026-08-25 05:14 639232316189381720
6 ms 172.64.33.171
43 2026-08-25 05:14 639232316189381720
6 ms 173.245.59.171
42 2026-08-25 04:57 639232306217998913
4012 ms 173.245.59.171
41 2026-08-25 04:57 639232306217998913
4012 ms 172.64.33.171
40 2026-08-25 04:57 639232306217998913
4012 ms 108.162.193.171
39 2026-08-25 04:40 639232296255744174
8 ms 108.162.193.171
38 2026-08-25 04:40 639232296255744174
8 ms 172.64.33.171
37 2026-08-25 04:40 639232296255744174
8 ms 173.245.59.171
36 2026-08-25 04:23 639232286095760789
18 ms 173.245.59.171
35 2026-08-25 04:23 639232286095760789
18 ms 108.162.193.171
34 2026-08-25 04:23 639232286095760789
18 ms 172.64.33.171
33 2026-08-25 04:07 639232276086186273
31 ms 108.162.193.171
32 2026-08-25 04:07 639232276086186273
31 ms 173.245.59.171
31 2026-08-25 04:07 639232276086186273
31 ms 172.64.33.171
30 2026-08-25 03:50 639232265900986425
4 ms 108.162.193.171
29 2026-08-25 03:50 639232265900986425
4 ms 172.64.33.171
28 2026-08-25 03:50 639232265900986425
4 ms 173.245.59.171
27 2026-08-25 03:33 639232255723518075
4 ms 108.162.193.171
26 2026-08-25 03:33 639232255723518075
4 ms 172.64.33.171
25 2026-08-25 03:33 639232255723518075
4 ms 173.245.59.171
24 2026-08-25 03:16 639232245484452890
12 ms 172.64.33.171
23 2026-08-25 03:16 639232245484452890
12 ms 108.162.193.171
22 2026-08-25 03:16 639232245484452890
12 ms 173.245.59.171
21 2026-08-25 02:58 639232235157175331
35 ms 173.245.59.171
20 2026-08-25 02:58 639232235157175331
35 ms 172.64.33.171
19 2026-08-25 02:58 639232235157175331
35 ms 108.162.193.171
18 2026-08-25 02:05 639232203197189095
4 ms 108.162.193.171
17 2026-08-25 02:05 639232203197189095
4 ms 172.64.33.171
16 2026-08-25 02:05 639232203197189095
4 ms 173.245.59.171
15 2026-08-25 01:48 639232192844564298
28 ms 173.245.59.171
14 2026-08-25 01:48 639232192844564298
28 ms 172.64.33.171
13 2026-08-25 01:48 639232192844564298
28 ms 108.162.193.171
12 2026-08-25 01:31 639232182496008942
3 ms 108.162.193.171
11 2026-08-25 01:31 639232182496008942
3 ms 172.64.33.171
10 2026-08-25 01:31 639232182496008942
3 ms 173.245.59.171
9 2026-08-25 01:14 639232172197053132
15 ms 108.162.193.171
8 2026-08-25 01:14 639232172197053132
15 ms 172.64.33.171
7 2026-08-25 01:14 639232172197053132
15 ms 173.245.59.171
6 2026-08-25 00:20 639232140250307418
12 ms 108.162.193.171
5 2026-08-25 00:20 639232140250307418
12 ms 172.64.33.171
4 2026-08-25 00:20 639232140250307418
12 ms 173.245.59.171
3 2026-08-25 00:03 639232129927860324
8 ms 173.245.59.171
2 2026-08-25 00:03 639232129927860324
8 ms 172.64.33.171
1 2026-08-25 00:03 639232129927860324
8 ms 108.162.193.171