DNS response history for guy.ns.cloudflare.com

guy.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 2026-08-19. For this date, NameServerHistory found 225 DNS check records, 225 successful responses, 0 failed responses, and 155 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 guy.ns.cloudflare.com.
Records on Selected Date

225

Historical checks stored for this nameserver on selected date

Average Latency

155 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.64.33.173

Most recently resolved hosting IP on selected date

Successful Responses

225

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 guy.ns.cloudflare.com

Showing DNS history for 2026-08-19 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
225 2026-08-19 23:56 639227805445376839
18 ms 172.64.33.173
224 2026-08-19 23:56 639227805445376839
18 ms 173.245.59.173
223 2026-08-19 23:56 639227805445376839
18 ms 108.162.193.173
222 2026-08-19 23:40 639227795899225951
16 ms 108.162.193.173
221 2026-08-19 23:40 639227795899225951
16 ms 172.64.33.173
220 2026-08-19 23:40 639227795899225951
16 ms 173.245.59.173
219 2026-08-19 23:24 639227786351762008
5 ms 108.162.193.173
218 2026-08-19 23:24 639227786351762008
5 ms 172.64.33.173
217 2026-08-19 23:24 639227786351762008
5 ms 173.245.59.173
216 2026-08-19 23:08 639227776640591733
3 ms 108.162.193.173
215 2026-08-19 23:08 639227776640591733
3 ms 172.64.33.173
214 2026-08-19 23:08 639227776640591733
3 ms 173.245.59.173
213 2026-08-19 22:52 639227767128841282
33 ms 108.162.193.173
212 2026-08-19 22:52 639227767128841282
33 ms 173.245.59.173
211 2026-08-19 22:52 639227767128841282
33 ms 172.64.33.173
210 2026-08-19 22:36 639227757477304711
4 ms 108.162.193.173
209 2026-08-19 22:36 639227757477304711
4 ms 172.64.33.173
208 2026-08-19 22:36 639227757477304711
4 ms 173.245.59.173
207 2026-08-19 22:19 639227747572098014
4 ms 108.162.193.173
206 2026-08-19 22:19 639227747572098014
4 ms 172.64.33.173
205 2026-08-19 22:19 639227747572098014
4 ms 173.245.59.173
204 2026-08-19 22:03 639227737588613113
9 ms 108.162.193.173
203 2026-08-19 22:03 639227737588613113
9 ms 172.64.33.173
202 2026-08-19 22:03 639227737588613113
9 ms 173.245.59.173
201 2026-08-19 21:10 639227706134603955
4 ms 108.162.193.173
200 2026-08-19 21:10 639227706134603955
4 ms 172.64.33.173
199 2026-08-19 21:10 639227706134603955
4 ms 173.245.59.173
198 2026-08-19 20:54 639227696589027396
4 ms 108.162.193.173
197 2026-08-19 20:54 639227696589027396
4 ms 172.64.33.173
196 2026-08-19 20:54 639227696589027396
4 ms 173.245.59.173
195 2026-08-19 20:38 639227687097707639
7 ms 172.64.33.173
194 2026-08-19 20:38 639227687097707639
7 ms 108.162.193.173
193 2026-08-19 20:38 639227687097707639
7 ms 173.245.59.173
192 2026-08-19 20:22 639227677474464487
4 ms 108.162.193.173
191 2026-08-19 20:22 639227677474464487
4 ms 172.64.33.173
190 2026-08-19 20:22 639227677474464487
4 ms 173.245.59.173
189 2026-08-19 20:06 639227667767441118
11 ms 172.64.33.173
188 2026-08-19 20:06 639227667767441118
11 ms 108.162.193.173
187 2026-08-19 20:06 639227667767441118
11 ms 173.245.59.173
186 2026-08-19 19:50 639227657984833832
36 ms 108.162.193.173
185 2026-08-19 19:50 639227657984833832
36 ms 173.245.59.173
184 2026-08-19 19:50 639227657984833832
36 ms 172.64.33.173
183 2026-08-19 19:33 639227648079992640
60 ms 172.64.33.173
182 2026-08-19 19:33 639227648079992640
60 ms 108.162.193.173
181 2026-08-19 19:33 639227648079992640
60 ms 173.245.59.173
180 2026-08-19 19:17 639227638125048441
32 ms 108.162.193.173
179 2026-08-19 19:17 639227638125048441
32 ms 172.64.33.173
178 2026-08-19 19:17 639227638125048441
32 ms 173.245.59.173
177 2026-08-19 19:00 639227628211392142
26 ms 108.162.193.173
176 2026-08-19 19:00 639227628211392142
26 ms 172.64.33.173
175 2026-08-19 19:00 639227628211392142
26 ms 173.245.59.173
174 2026-08-19 18:44 639227618261696275
32 ms 172.64.33.173
173 2026-08-19 18:44 639227618261696275
32 ms 173.245.59.173
172 2026-08-19 18:44 639227618261696275
32 ms 108.162.193.173
171 2026-08-19 18:27 639227608366233645
31 ms 108.162.193.173
170 2026-08-19 18:27 639227608366233645
31 ms 173.245.59.173
169 2026-08-19 18:27 639227608366233645
31 ms 172.64.33.173
168 2026-08-19 18:10 639227598301787588
26 ms 108.162.193.173
167 2026-08-19 18:10 639227598301787588
26 ms 172.64.33.173
166 2026-08-19 18:10 639227598301787588
26 ms 173.245.59.173
165 2026-08-19 17:17 639227566241010716
4 ms 108.162.193.173
164 2026-08-19 17:17 639227566241010716
4 ms 172.64.33.173
163 2026-08-19 17:17 639227566241010716
4 ms 173.245.59.173
162 2026-08-19 17:01 639227556454538959
4 ms 108.162.193.173
161 2026-08-19 17:01 639227556454538959
4 ms 172.64.33.173
160 2026-08-19 17:01 639227556454538959
4 ms 173.245.59.173
159 2026-08-19 16:44 639227546640305542
33 ms 108.162.193.173
158 2026-08-19 16:44 639227546640305542
33 ms 173.245.59.173
157 2026-08-19 16:44 639227546640305542
33 ms 172.64.33.173
156 2026-08-19 16:28 639227536965466472
2012 ms 173.245.59.173
155 2026-08-19 16:28 639227536965466472
2012 ms 172.64.33.173
154 2026-08-19 16:28 639227536965466472
2012 ms 108.162.193.173
153 2026-08-19 16:12 639227527048658280
3 ms 108.162.193.173
152 2026-08-19 16:12 639227527048658280
3 ms 172.64.33.173
151 2026-08-19 16:12 639227527048658280
3 ms 173.245.59.173
150 2026-08-19 15:56 639227517386634438
14 ms 108.162.193.173
149 2026-08-19 15:56 639227517386634438
14 ms 172.64.33.173
148 2026-08-19 15:56 639227517386634438
14 ms 173.245.59.173
147 2026-08-19 15:39 639227507459551637
36 ms 172.64.33.173
146 2026-08-19 15:39 639227507459551637
36 ms 108.162.193.173
145 2026-08-19 15:39 639227507459551637
36 ms 173.245.59.173
144 2026-08-19 15:22 639227497515595277
33 ms 108.162.193.173
143 2026-08-19 15:22 639227497515595277
33 ms 172.64.33.173
142 2026-08-19 15:22 639227497515595277
33 ms 173.245.59.173
141 2026-08-19 15:06 639227487441798036
57 ms 108.162.193.173
140 2026-08-19 15:06 639227487441798036
57 ms 172.64.33.173
139 2026-08-19 15:06 639227487441798036
57 ms 173.245.59.173
138 2026-08-19 14:49 639227477445551863
9 ms 108.162.193.173
137 2026-08-19 14:49 639227477445551863
9 ms 172.64.33.173
136 2026-08-19 14:49 639227477445551863
9 ms 173.245.59.173
135 2026-08-19 14:32 639227467297067891
7 ms 108.162.193.173
134 2026-08-19 14:32 639227467297067891
7 ms 172.64.33.173
133 2026-08-19 14:32 639227467297067891
7 ms 173.245.59.173
132 2026-08-19 14:15 639227457057795635
8 ms 172.64.33.173
131 2026-08-19 14:15 639227457057795635
8 ms 173.245.59.173
130 2026-08-19 14:15 639227457057795635
8 ms 108.162.193.173
129 2026-08-19 13:22 639227425244777397
12 ms 108.162.193.173
128 2026-08-19 13:22 639227425244777397
12 ms 172.64.33.173
127 2026-08-19 13:22 639227425244777397
12 ms 173.245.59.173
126 2026-08-19 13:06 639227415422116485
23 ms 108.162.193.173
125 2026-08-19 13:06 639227415422116485
23 ms 172.64.33.173
124 2026-08-19 13:06 639227415422116485
23 ms 173.245.59.173
123 2026-08-19 12:49 639227405307256053
9 ms 173.245.59.173
122 2026-08-19 12:49 639227405307256053
9 ms 108.162.193.173
121 2026-08-19 12:49 639227405307256053
9 ms 172.64.33.173
120 2026-08-19 12:32 639227395396602630
30 ms 108.162.193.173
119 2026-08-19 12:32 639227395396602630
30 ms 172.64.33.173
118 2026-08-19 12:32 639227395396602630
30 ms 173.245.59.173
117 2026-08-19 12:16 639227385510363611
17 ms 108.162.193.173
116 2026-08-19 12:16 639227385510363611
17 ms 172.64.33.173
115 2026-08-19 12:16 639227385510363611
17 ms 173.245.59.173
114 2026-08-19 11:59 639227375508324850
36 ms 108.162.193.173
113 2026-08-19 11:59 639227375508324850
36 ms 172.64.33.173
112 2026-08-19 11:59 639227375508324850
36 ms 173.245.59.173
111 2026-08-19 11:42 639227365326611906
7 ms 108.162.193.173
110 2026-08-19 11:42 639227365326611906
7 ms 172.64.33.173
109 2026-08-19 11:42 639227365326611906
7 ms 173.245.59.173
108 2026-08-19 11:26 639227355360014208
9 ms 108.162.193.173
107 2026-08-19 11:26 639227355360014208
9 ms 172.64.33.173
106 2026-08-19 11:26 639227355360014208
9 ms 173.245.59.173
105 2026-08-19 11:08 639227345036782165
44 ms 108.162.193.173
104 2026-08-19 11:08 639227345036782165
44 ms 172.64.33.173
103 2026-08-19 11:08 639227345036782165
44 ms 173.245.59.173
102 2026-08-19 10:52 639227334992964533
2103 ms 108.162.193.173
101 2026-08-19 10:52 639227334992964533
2103 ms 173.245.59.173
100 2026-08-19 10:52 639227334992964533
2103 ms 172.64.33.173
99 2026-08-19 10:35 639227324986605572
20 ms 108.162.193.173
98 2026-08-19 10:35 639227324986605572
20 ms 173.245.59.173
97 2026-08-19 10:35 639227324986605572
20 ms 172.64.33.173
96 2026-08-19 10:18 639227314928414539
11 ms 108.162.193.173
95 2026-08-19 10:18 639227314928414539
11 ms 172.64.33.173
94 2026-08-19 10:18 639227314928414539
11 ms 173.245.59.173
93 2026-08-19 09:25 639227283029182134
15 ms 108.162.193.173
92 2026-08-19 09:25 639227283029182134
15 ms 172.64.33.173
91 2026-08-19 09:25 639227283029182134
15 ms 173.245.59.173
90 2026-08-19 09:09 639227273294779350
5 ms 108.162.193.173
89 2026-08-19 09:09 639227273294779350
5 ms 172.64.33.173
88 2026-08-19 09:09 639227273294779350
5 ms 173.245.59.173
87 2026-08-19 08:52 639227263525231313
13 ms 108.162.193.173
86 2026-08-19 08:52 639227263525231313
13 ms 172.64.33.173
85 2026-08-19 08:52 639227263525231313
13 ms 173.245.59.173
84 2026-08-19 08:36 639227253578313363
5 ms 108.162.193.173
83 2026-08-19 08:36 639227253578313363
5 ms 172.64.33.173
82 2026-08-19 08:36 639227253578313363
5 ms 173.245.59.173
81 2026-08-19 08:19 639227243649973322
20 ms 173.245.59.173
80 2026-08-19 08:19 639227243649973322
20 ms 108.162.193.173
79 2026-08-19 08:19 639227243649973322
20 ms 172.64.33.173
78 2026-08-19 08:03 639227233581059317
4 ms 108.162.193.173
77 2026-08-19 08:03 639227233581059317
4 ms 172.64.33.173
76 2026-08-19 08:03 639227233581059317
4 ms 173.245.59.173
75 2026-08-19 07:46 639227223667352067
2020 ms 173.245.59.173
74 2026-08-19 07:46 639227223667352067
2020 ms 108.162.193.173
73 2026-08-19 07:46 639227223667352067
2020 ms 172.64.33.173
72 2026-08-19 07:29 639227213714837066
2047 ms 172.64.33.173
71 2026-08-19 07:29 639227213714837066
2047 ms 173.245.59.173
70 2026-08-19 07:29 639227213714837066
2047 ms 108.162.193.173
69 2026-08-19 07:13 639227203701208496
32 ms 108.162.193.173
68 2026-08-19 07:13 639227203701208496
32 ms 172.64.33.173
67 2026-08-19 07:13 639227203701208496
32 ms 173.245.59.173
66 2026-08-19 06:56 639227193643202179
3 ms 173.245.59.173
65 2026-08-19 06:56 639227193643202179
3 ms 108.162.193.173
64 2026-08-19 06:56 639227193643202179
3 ms 172.64.33.173
63 2026-08-19 06:39 639227183584431597
54 ms 108.162.193.173
62 2026-08-19 06:39 639227183584431597
54 ms 172.64.33.173
61 2026-08-19 06:39 639227183584431597
54 ms 173.245.59.173
60 2026-08-19 06:22 639227173347403088
6 ms 108.162.193.173
59 2026-08-19 06:22 639227173347403088
6 ms 172.64.33.173
58 2026-08-19 06:22 639227173347403088
6 ms 173.245.59.173
57 2026-08-19 05:29 639227141523007601
18 ms 108.162.193.173
56 2026-08-19 05:29 639227141523007601
18 ms 172.64.33.173
55 2026-08-19 05:29 639227141523007601
18 ms 173.245.59.173
54 2026-08-19 05:13 639227131785931574
62 ms 108.162.193.173
53 2026-08-19 05:13 639227131785931574
62 ms 172.64.33.173
52 2026-08-19 05:13 639227131785931574
62 ms 173.245.59.173
51 2026-08-19 04:57 639227122176475389
23 ms 173.245.59.173
50 2026-08-19 04:57 639227122176475389
23 ms 172.64.33.173
49 2026-08-19 04:57 639227122176475389
23 ms 108.162.193.173
48 2026-08-19 04:41 639227112668934596
44 ms 108.162.193.173
47 2026-08-19 04:41 639227112668934596
44 ms 173.245.59.173
46 2026-08-19 04:41 639227112668934596
44 ms 172.64.33.173
45 2026-08-19 04:25 639227102773292788
6 ms 108.162.193.173
44 2026-08-19 04:25 639227102773292788
6 ms 172.64.33.173
43 2026-08-19 04:25 639227102773292788
6 ms 173.245.59.173
42 2026-08-19 04:08 639227093141136930
8 ms 172.64.33.173
41 2026-08-19 04:08 639227093141136930
8 ms 108.162.193.173
40 2026-08-19 04:08 639227093141136930
8 ms 173.245.59.173
39 2026-08-19 03:52 639227083449420147
54 ms 173.245.59.173
38 2026-08-19 03:52 639227083449420147
54 ms 172.64.33.173
37 2026-08-19 03:52 639227083449420147
54 ms 108.162.193.173
36 2026-08-19 03:36 639227073771748493
7 ms 108.162.193.173
35 2026-08-19 03:36 639227073771748493
7 ms 173.245.59.173
34 2026-08-19 03:36 639227073771748493
7 ms 172.64.33.173
33 2026-08-19 03:20 639227063977347614
2011 ms 172.64.33.173
32 2026-08-19 03:20 639227063977347614
2011 ms 108.162.193.173
31 2026-08-19 03:20 639227063977347614
2011 ms 173.245.59.173
30 2026-08-19 03:04 639227054253519024
32 ms 173.245.59.173
29 2026-08-19 03:04 639227054253519024
32 ms 172.64.33.173
28 2026-08-19 03:04 639227054253519024
32 ms 108.162.193.173
27 2026-08-19 02:47 639227044381963886
3 ms 108.162.193.173
26 2026-08-19 02:47 639227044381963886
3 ms 172.64.33.173
25 2026-08-19 02:47 639227044381963886
3 ms 173.245.59.173
24 2026-08-19 02:31 639227034441085514
32 ms 173.245.59.173
23 2026-08-19 02:31 639227034441085514
32 ms 172.64.33.173
22 2026-08-19 02:31 639227034441085514
32 ms 108.162.193.173
21 2026-08-19 01:38 639227003126489968
30 ms 108.162.193.173
20 2026-08-19 01:38 639227003126489968
30 ms 172.64.33.173
19 2026-08-19 01:38 639227003126489968
30 ms 173.245.59.173
18 2026-08-19 01:22 639226993456311614
10 ms 172.64.33.173
17 2026-08-19 01:22 639226993456311614
10 ms 173.245.59.173
16 2026-08-19 01:22 639226993456311614
10 ms 108.162.193.173
15 2026-08-19 01:06 639226983847312345
11 ms 108.162.193.173
14 2026-08-19 01:06 639226983847312345
11 ms 172.64.33.173
13 2026-08-19 01:06 639226983847312345
11 ms 173.245.59.173
12 2026-08-19 00:50 639226974357874853
37 ms 173.245.59.173
11 2026-08-19 00:50 639226974357874853
37 ms 172.64.33.173
10 2026-08-19 00:50 639226974357874853
37 ms 108.162.193.173
9 2026-08-19 00:34 639226964670484721
35 ms 108.162.193.173
8 2026-08-19 00:34 639226964670484721
35 ms 172.64.33.173
7 2026-08-19 00:34 639226964670484721
35 ms 173.245.59.173
6 2026-08-19 00:18 639226954857899696
10 ms 108.162.193.173
5 2026-08-19 00:18 639226954857899696
10 ms 173.245.59.173
4 2026-08-19 00:18 639226954857899696
10 ms 172.64.33.173
3 2026-08-19 00:02 639226945091603488
30 ms 108.162.193.173
2 2026-08-19 00:02 639226945091603488
30 ms 172.64.33.173
1 2026-08-19 00:02 639226945091603488
30 ms 173.245.59.173