DNS response history for lex.ns.cloudflare.com

lex.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 2026-08-17. For this date, NameServerHistory found 214 DNS check records, 213 successful responses, 1 failed responses, and 307 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 lex.ns.cloudflare.com.
Records on Selected Date

214

Historical checks stored for this nameserver on selected date

Average Latency

307 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

173.245.59.196

Most recently resolved hosting IP on selected date

Successful Responses

213

Checks that returned a measurable response

Failed Responses

1

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 lex.ns.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
214 2026-08-17 23:48 639226072268080268
2012 ms 173.245.59.196
213 2026-08-17 23:48 639226072268080268
2012 ms 172.64.33.196
212 2026-08-17 23:48 639226072268080268
2012 ms 108.162.193.196
211 2026-08-17 23:32 639226062577647657
26 ms 173.245.59.196
210 2026-08-17 23:32 639226062577647657
26 ms 172.64.33.196
209 2026-08-17 23:32 639226062577647657
26 ms 108.162.193.196
208 2026-08-17 22:39 639226031060857136
9 ms 108.162.193.196
207 2026-08-17 22:39 639226031060857136
9 ms 173.245.59.196
206 2026-08-17 22:39 639226031060857136
9 ms 172.64.33.196
205 2026-08-17 22:23 639226021535117364
2020 ms 172.64.33.196
204 2026-08-17 22:23 639226021535117364
2020 ms 108.162.193.196
203 2026-08-17 22:23 639226021535117364
2020 ms 173.245.59.196
202 2026-08-17 22:07 639226011884237078
25 ms 172.64.33.196
201 2026-08-17 22:07 639226011884237078
25 ms 108.162.193.196
200 2026-08-17 22:07 639226011884237078
25 ms 173.245.59.196
199 2026-08-17 21:51 639226002309299142
31 ms 108.162.193.196
198 2026-08-17 21:51 639226002309299142
31 ms 172.64.33.196
197 2026-08-17 21:51 639226002309299142
31 ms 173.245.59.196
196 2026-08-17 21:35 639225992791784448
17 ms 173.245.59.196
195 2026-08-17 21:35 639225992791784448
17 ms 108.162.193.196
194 2026-08-17 21:35 639225992791784448
17 ms 172.64.33.196
193 2026-08-17 21:19 639225983045271390
2037 ms 108.162.193.196
192 2026-08-17 21:19 639225983045271390
2037 ms 172.64.33.196
191 2026-08-17 21:19 639225983045271390
2037 ms 173.245.59.196
190 2026-08-17 21:03 639225973246293513
5 ms 108.162.193.196
189 2026-08-17 21:03 639225973246293513
5 ms 172.64.33.196
188 2026-08-17 21:03 639225973246293513
5 ms 173.245.59.196
187 2026-08-17 20:47 639225963620186236
8 ms 108.162.193.196
186 2026-08-17 20:47 639225963620186236
8 ms 172.64.33.196
185 2026-08-17 20:47 639225963620186236
8 ms 173.245.59.196
184 2026-08-17 20:30 639225953899183916
14 ms 108.162.193.196
183 2026-08-17 20:30 639225953899183916
14 ms 172.64.33.196
182 2026-08-17 20:30 639225953899183916
14 ms 173.245.59.196
181 2026-08-17 20:15 639225944391528206
27 ms 108.162.193.196
180 2026-08-17 20:15 639225944391528206
27 ms 172.64.33.196
179 2026-08-17 20:15 639225944391528206
27 ms 173.245.59.196
178 2026-08-17 19:58 639225934593254169
2024 ms 173.245.59.196
177 2026-08-17 19:58 639225934593254169
2024 ms 108.162.193.196
176 2026-08-17 19:58 639225934593254169
2024 ms 172.64.33.196
175 2026-08-17 19:42 639225924669984512
34 ms 108.162.193.196
174 2026-08-17 19:42 639225924669984512
34 ms 172.64.33.196
173 2026-08-17 19:42 639225924669984512
34 ms 173.245.59.196
172 2026-08-17 18:49 639225893048561320
20 ms 108.162.193.196
171 2026-08-17 18:49 639225893048561320
20 ms 172.64.33.196
170 2026-08-17 18:49 639225893048561320
20 ms 173.245.59.196
169 2026-08-17 18:33 639225883481298424
43 ms 108.162.193.196
168 2026-08-17 18:33 639225883481298424
43 ms 172.64.33.196
167 2026-08-17 18:33 639225883481298424
43 ms 173.245.59.196
166 2026-08-17 18:17 639225873845394034
23 ms 108.162.193.196
165 2026-08-17 18:17 639225873845394034
23 ms 172.64.33.196
164 2026-08-17 18:17 639225873845394034
23 ms 173.245.59.196
163 2026-08-17 18:01 639225864216078662
37 ms 108.162.193.196
162 2026-08-17 18:01 639225864216078662
37 ms 172.64.33.196
161 2026-08-17 18:01 639225864216078662
37 ms 173.245.59.196
160 2026-08-17 17:45 639225854541857773
2026 ms 172.64.33.196
159 2026-08-17 17:45 639225854541857773
2026 ms 108.162.193.196
158 2026-08-17 17:45 639225854541857773
2026 ms 173.245.59.196
157 2026-08-17 17:28 639225844733604072
57 ms 173.245.59.196
156 2026-08-17 17:28 639225844733604072
57 ms 108.162.193.196
155 2026-08-17 17:28 639225844733604072
57 ms 172.64.33.196
154 2026-08-17 17:13 639225835085229232
-
153 2026-08-17 16:56 639225825349373981
37 ms 108.162.193.196
152 2026-08-17 16:56 639225825349373981
37 ms 172.64.33.196
151 2026-08-17 16:56 639225825349373981
37 ms 173.245.59.196
150 2026-08-17 16:40 639225815690604161
4 ms 108.162.193.196
149 2026-08-17 16:40 639225815690604161
4 ms 172.64.33.196
148 2026-08-17 16:40 639225815690604161
4 ms 173.245.59.196
147 2026-08-17 16:24 639225805952472306
8 ms 108.162.193.196
146 2026-08-17 16:24 639225805952472306
8 ms 172.64.33.196
145 2026-08-17 16:24 639225805952472306
8 ms 173.245.59.196
144 2026-08-17 16:08 639225796264729638
3 ms 108.162.193.196
143 2026-08-17 16:08 639225796264729638
3 ms 172.64.33.196
142 2026-08-17 16:08 639225796264729638
3 ms 173.245.59.196
141 2026-08-17 15:51 639225786326499329
10 ms 108.162.193.196
140 2026-08-17 15:51 639225786326499329
10 ms 172.64.33.196
139 2026-08-17 15:51 639225786326499329
10 ms 173.245.59.196
138 2026-08-17 14:59 639225754798130711
2032 ms 172.64.33.196
137 2026-08-17 14:59 639225754798130711
2032 ms 108.162.193.196
136 2026-08-17 14:59 639225754798130711
2032 ms 173.245.59.196
135 2026-08-17 14:42 639225745123193922
25 ms 173.245.59.196
134 2026-08-17 14:42 639225745123193922
25 ms 172.64.33.196
133 2026-08-17 14:42 639225745123193922
25 ms 108.162.193.196
132 2026-08-17 14:27 639225735540597271
35 ms 108.162.193.196
131 2026-08-17 14:27 639225735540597271
35 ms 172.64.33.196
130 2026-08-17 14:27 639225735540597271
35 ms 173.245.59.196
129 2026-08-17 14:10 639225725894857396
24 ms 108.162.193.196
128 2026-08-17 14:10 639225725894857396
24 ms 172.64.33.196
127 2026-08-17 14:10 639225725894857396
24 ms 173.245.59.196
126 2026-08-17 13:54 639225716249606913
4 ms 108.162.193.196
125 2026-08-17 13:54 639225716249606913
4 ms 172.64.33.196
124 2026-08-17 13:54 639225716249606913
4 ms 173.245.59.196
123 2026-08-17 13:38 639225706638238179
17 ms 108.162.193.196
122 2026-08-17 13:38 639225706638238179
17 ms 172.64.33.196
121 2026-08-17 13:38 639225706638238179
17 ms 173.245.59.196
120 2026-08-17 13:22 639225696949691423
9 ms 108.162.193.196
119 2026-08-17 13:22 639225696949691423
9 ms 172.64.33.196
118 2026-08-17 13:22 639225696949691423
9 ms 173.245.59.196
117 2026-08-17 13:06 639225687286186336
34 ms 108.162.193.196
116 2026-08-17 13:06 639225687286186336
34 ms 172.64.33.196
115 2026-08-17 13:06 639225687286186336
34 ms 173.245.59.196
114 2026-08-17 12:50 639225677679573133
8 ms 108.162.193.196
113 2026-08-17 12:50 639225677679573133
8 ms 172.64.33.196
112 2026-08-17 12:50 639225677679573133
8 ms 173.245.59.196
111 2026-08-17 12:34 639225667957861024
5 ms 108.162.193.196
110 2026-08-17 12:34 639225667957861024
5 ms 172.64.33.196
109 2026-08-17 12:34 639225667957861024
5 ms 173.245.59.196
108 2026-08-17 12:18 639225658298791618
57 ms 108.162.193.196
107 2026-08-17 12:18 639225658298791618
57 ms 172.64.33.196
106 2026-08-17 12:18 639225658298791618
57 ms 173.245.59.196
105 2026-08-17 12:02 639225648583652785
4 ms 108.162.193.196
104 2026-08-17 12:02 639225648583652785
4 ms 172.64.33.196
103 2026-08-17 12:02 639225648583652785
4 ms 173.245.59.196
102 2026-08-17 11:09 639225617000524308
4 ms 108.162.193.196
101 2026-08-17 11:09 639225617000524308
4 ms 172.64.33.196
100 2026-08-17 11:09 639225617000524308
4 ms 173.245.59.196
99 2026-08-17 10:53 639225607668541600
9 ms 108.162.193.196
98 2026-08-17 10:53 639225607668541600
9 ms 172.64.33.196
97 2026-08-17 10:53 639225607668541600
9 ms 173.245.59.196
96 2026-08-17 10:37 639225598117279238
5 ms 108.162.193.196
95 2026-08-17 10:37 639225598117279238
5 ms 172.64.33.196
94 2026-08-17 10:37 639225598117279238
5 ms 173.245.59.196
93 2026-08-17 10:22 639225588751002710
12 ms 173.245.59.196
92 2026-08-17 10:22 639225588751002710
12 ms 172.64.33.196
91 2026-08-17 10:22 639225588751002710
12 ms 108.162.193.196
90 2026-08-17 10:06 639225579295831051
47 ms 108.162.193.196
89 2026-08-17 10:06 639225579295831051
47 ms 172.64.33.196
88 2026-08-17 10:06 639225579295831051
47 ms 173.245.59.196
87 2026-08-17 09:50 639225569761469940
13 ms 108.162.193.196
86 2026-08-17 09:50 639225569761469940
13 ms 172.64.33.196
85 2026-08-17 09:50 639225569761469940
13 ms 173.245.59.196
84 2026-08-17 09:34 639225560161422333
22 ms 173.245.59.196
83 2026-08-17 09:34 639225560161422333
22 ms 108.162.193.196
82 2026-08-17 09:34 639225560161422333
22 ms 172.64.33.196
81 2026-08-17 09:18 639225550739955565
13 ms 108.162.193.196
80 2026-08-17 09:18 639225550739955565
13 ms 172.64.33.196
79 2026-08-17 09:18 639225550739955565
13 ms 173.245.59.196
78 2026-08-17 09:03 639225541125222426
9 ms 108.162.193.196
77 2026-08-17 09:03 639225541125222426
9 ms 172.64.33.196
76 2026-08-17 09:03 639225541125222426
9 ms 173.245.59.196
75 2026-08-17 08:46 639225531526675983
2009 ms 173.245.59.196
74 2026-08-17 08:46 639225531526675983
2009 ms 172.64.33.196
73 2026-08-17 08:46 639225531526675983
2009 ms 108.162.193.196
72 2026-08-17 08:30 639225521915528222
2007 ms 173.245.59.196
71 2026-08-17 08:30 639225521915528222
2007 ms 172.64.33.196
70 2026-08-17 08:30 639225521915528222
2007 ms 108.162.193.196
69 2026-08-17 08:14 639225512148151789
10 ms 108.162.193.196
68 2026-08-17 08:14 639225512148151789
10 ms 172.64.33.196
67 2026-08-17 08:14 639225512148151789
10 ms 173.245.59.196
66 2026-08-17 07:22 639225480786142412
4 ms 108.162.193.196
65 2026-08-17 07:22 639225480786142412
4 ms 172.64.33.196
64 2026-08-17 07:22 639225480786142412
4 ms 173.245.59.196
63 2026-08-17 07:06 639225471394348551
32 ms 108.162.193.196
62 2026-08-17 07:06 639225471394348551
32 ms 172.64.33.196
61 2026-08-17 07:06 639225471394348551
32 ms 173.245.59.196
60 2026-08-17 06:51 639225462031685068
44 ms 173.245.59.196
59 2026-08-17 06:51 639225462031685068
44 ms 108.162.193.196
58 2026-08-17 06:51 639225462031685068
44 ms 172.64.33.196
57 2026-08-17 06:35 639225452639458328
4 ms 108.162.193.196
56 2026-08-17 06:35 639225452639458328
4 ms 172.64.33.196
55 2026-08-17 06:35 639225452639458328
4 ms 173.245.59.196
54 2026-08-17 06:19 639225443300966543
31 ms 108.162.193.196
53 2026-08-17 06:19 639225443300966543
31 ms 172.64.33.196
52 2026-08-17 06:19 639225443300966543
31 ms 173.245.59.196
51 2026-08-17 06:04 639225433880499379
4 ms 108.162.193.196
50 2026-08-17 06:04 639225433880499379
4 ms 172.64.33.196
49 2026-08-17 06:04 639225433880499379
4 ms 173.245.59.196
48 2026-08-17 05:48 639225424395198277
58 ms 108.162.193.196
47 2026-08-17 05:48 639225424395198277
58 ms 172.64.33.196
46 2026-08-17 05:48 639225424395198277
58 ms 173.245.59.196
45 2026-08-17 05:32 639225414744137487
4 ms 108.162.193.196
44 2026-08-17 05:32 639225414744137487
4 ms 172.64.33.196
43 2026-08-17 05:32 639225414744137487
4 ms 173.245.59.196
42 2026-08-17 05:16 639225405186783164
71 ms 172.64.33.196
41 2026-08-17 05:16 639225405186783164
71 ms 173.245.59.196
40 2026-08-17 05:16 639225405186783164
71 ms 108.162.193.196
39 2026-08-17 05:00 639225395563669822
13 ms 173.245.59.196
38 2026-08-17 05:00 639225395563669822
13 ms 172.64.33.196
37 2026-08-17 05:00 639225395563669822
13 ms 108.162.193.196
36 2026-08-17 04:44 639225386076645158
20 ms 172.64.33.196
35 2026-08-17 04:44 639225386076645158
20 ms 173.245.59.196
34 2026-08-17 04:44 639225386076645158
20 ms 108.162.193.196
33 2026-08-17 04:28 639225376620669704
8 ms 172.64.33.196
32 2026-08-17 04:28 639225376620669704
8 ms 173.245.59.196
31 2026-08-17 04:28 639225376620669704
8 ms 108.162.193.196
30 2026-08-17 03:37 639225345580892706
2270 ms 108.162.193.196
29 2026-08-17 03:37 639225345580892706
2270 ms 173.245.59.196
28 2026-08-17 03:37 639225345580892706
2270 ms 172.64.33.196
27 2026-08-17 03:21 639225336207383710
15 ms 108.162.193.196
26 2026-08-17 03:21 639225336207383710
15 ms 172.64.33.196
25 2026-08-17 03:21 639225336207383710
15 ms 173.245.59.196
24 2026-08-17 03:05 639225326726565001
2 ms 108.162.193.196
23 2026-08-17 03:05 639225326726565001
2 ms 172.64.33.196
22 2026-08-17 03:05 639225326726565001
2 ms 173.245.59.196
21 2026-08-17 02:49 639225317249271010
27 ms 173.245.59.196
20 2026-08-17 02:49 639225317249271010
27 ms 172.64.33.196
19 2026-08-17 02:49 639225317249271010
27 ms 108.162.193.196
18 2026-08-17 01:58 639225286280886044
72 ms 108.162.193.196
17 2026-08-17 01:58 639225286280886044
72 ms 173.245.59.196
16 2026-08-17 01:58 639225286280886044
72 ms 172.64.33.196
15 2026-08-17 01:42 639225276872567548
30 ms 173.245.59.196
14 2026-08-17 01:42 639225276872567548
30 ms 172.64.33.196
13 2026-08-17 01:42 639225276872567548
30 ms 108.162.193.196
12 2026-08-17 01:26 639225267353865348
2021 ms 173.245.59.196
11 2026-08-17 01:26 639225267353865348
2021 ms 172.64.33.196
10 2026-08-17 01:26 639225267353865348
2021 ms 108.162.193.196
9 2026-08-17 01:11 639225258033914248
20 ms 173.245.59.196
8 2026-08-17 01:11 639225258033914248
20 ms 172.64.33.196
7 2026-08-17 01:11 639225258033914248
20 ms 108.162.193.196
6 2026-08-17 00:18 639225226652221583
29 ms 173.245.59.196
5 2026-08-17 00:18 639225226652221583
29 ms 172.64.33.196
4 2026-08-17 00:18 639225226652221583
29 ms 108.162.193.196
3 2026-08-17 00:03 639225217156387684
50 ms 108.162.193.196
2 2026-08-17 00:03 639225217156387684
50 ms 172.64.33.196
1 2026-08-17 00:03 639225217156387684
50 ms 173.245.59.196