DNS response history for ns2.coreserverzone.com

ns2.coreserverzone.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 223 DNS check records, 222 successful responses, 1 failed responses, and 116 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 ns2.coreserverzone.com.
Records on Selected Date

223

Historical checks stored for this nameserver on selected date

Average Latency

116 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

169.58.192.50

Most recently resolved hosting IP on selected date

Successful Responses

222

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 ns2.coreserverzone.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
223 2026-08-19 23:55 639227805445376839
212 ms 169.58.192.50
222 2026-08-19 23:55 639227805445376839
212 ms 51.210.113.41
221 2026-08-19 23:55 639227805445376839
212 ms 138.252.200.74
220 2026-08-19 23:39 639227795899225951
63 ms 51.210.113.41
219 2026-08-19 23:39 639227795899225951
63 ms 169.58.192.50
218 2026-08-19 23:39 639227795899225951
63 ms 138.252.200.74
217 2026-08-19 23:23 639227786351762008
175 ms 138.252.200.74
216 2026-08-19 23:23 639227786351762008
175 ms 169.58.192.50
215 2026-08-19 23:23 639227786351762008
175 ms 51.210.113.41
214 2026-08-19 23:07 639227776640591733
39 ms 169.58.192.50
213 2026-08-19 23:07 639227776640591733
39 ms 138.252.200.74
212 2026-08-19 23:07 639227776640591733
39 ms 51.210.113.41
211 2026-08-19 22:51 639227767128841282
138 ms 138.252.200.74
210 2026-08-19 22:51 639227767128841282
138 ms 169.58.192.50
209 2026-08-19 22:51 639227767128841282
138 ms 51.210.113.41
208 2026-08-19 22:35 639227757477304711
121 ms 169.58.192.50
207 2026-08-19 22:35 639227757477304711
121 ms 138.252.200.74
206 2026-08-19 22:35 639227757477304711
121 ms 51.210.113.41
205 2026-08-19 22:19 639227747572098014
44 ms 138.252.200.74
204 2026-08-19 22:19 639227747572098014
44 ms 169.58.192.50
203 2026-08-19 22:19 639227747572098014
44 ms 51.210.113.41
202 2026-08-19 22:02 639227737588613113
125 ms 51.210.113.41
201 2026-08-19 22:02 639227737588613113
125 ms 169.58.192.50
200 2026-08-19 22:02 639227737588613113
125 ms 138.252.200.74
199 2026-08-19 21:10 639227706134603955
75 ms 138.252.200.74
198 2026-08-19 21:10 639227706134603955
75 ms 51.210.113.41
197 2026-08-19 21:10 639227706134603955
75 ms 169.58.192.50
196 2026-08-19 20:54 639227696589027396
51 ms 138.252.200.74
195 2026-08-19 20:54 639227696589027396
51 ms 169.58.192.50
194 2026-08-19 20:54 639227696589027396
51 ms 51.210.113.41
193 2026-08-19 20:38 639227687097707639
51 ms 169.58.192.50
192 2026-08-19 20:38 639227687097707639
51 ms 51.210.113.41
191 2026-08-19 20:38 639227687097707639
51 ms 138.252.200.74
190 2026-08-19 20:22 639227677474464487
121 ms 51.210.113.41
189 2026-08-19 20:22 639227677474464487
121 ms 138.252.200.74
188 2026-08-19 20:22 639227677474464487
121 ms 169.58.192.50
187 2026-08-19 20:06 639227667767441118
54 ms 51.210.113.41
186 2026-08-19 20:06 639227667767441118
54 ms 138.252.200.74
185 2026-08-19 20:06 639227667767441118
54 ms 169.58.192.50
184 2026-08-19 19:49 639227657984833832
64 ms 169.58.192.50
183 2026-08-19 19:49 639227657984833832
64 ms 51.210.113.41
182 2026-08-19 19:49 639227657984833832
64 ms 138.252.200.74
181 2026-08-19 19:33 639227648079992640
70 ms 138.252.200.74
180 2026-08-19 19:33 639227648079992640
70 ms 169.58.192.50
179 2026-08-19 19:33 639227648079992640
70 ms 51.210.113.41
178 2026-08-19 19:16 639227638125048441
150 ms 169.58.192.50
177 2026-08-19 19:16 639227638125048441
150 ms 138.252.200.74
176 2026-08-19 19:16 639227638125048441
150 ms 51.210.113.41
175 2026-08-19 19:00 639227628211392142
48 ms 169.58.192.50
174 2026-08-19 19:00 639227628211392142
48 ms 51.210.113.41
173 2026-08-19 19:00 639227628211392142
48 ms 138.252.200.74
172 2026-08-19 18:43 639227618261696275
108 ms 138.252.200.74
171 2026-08-19 18:43 639227618261696275
108 ms 51.210.113.41
170 2026-08-19 18:43 639227618261696275
108 ms 169.58.192.50
169 2026-08-19 18:27 639227608366233645
17 ms 169.58.192.50
168 2026-08-19 18:27 639227608366233645
17 ms 138.252.200.74
167 2026-08-19 18:27 639227608366233645
17 ms 51.210.113.41
166 2026-08-19 18:10 639227598301787588
270 ms 169.58.192.50
165 2026-08-19 18:10 639227598301787588
270 ms 51.210.113.41
164 2026-08-19 18:10 639227598301787588
270 ms 138.252.200.74
163 2026-08-19 17:17 639227566241010716
37 ms 169.58.192.50
162 2026-08-19 17:17 639227566241010716
37 ms 138.252.200.74
161 2026-08-19 17:17 639227566241010716
37 ms 51.210.113.41
160 2026-08-19 17:00 639227556454538959
2022 ms 169.58.192.50
159 2026-08-19 17:00 639227556454538959
2022 ms 138.252.200.74
158 2026-08-19 17:00 639227556454538959
2022 ms 51.210.113.41
157 2026-08-19 16:44 639227546640305542
34 ms 51.210.113.41
156 2026-08-19 16:44 639227546640305542
34 ms 169.58.192.50
155 2026-08-19 16:44 639227546640305542
34 ms 138.252.200.74
154 2026-08-19 16:28 639227536965466472
60 ms 51.210.113.41
153 2026-08-19 16:28 639227536965466472
60 ms 138.252.200.74
152 2026-08-19 16:28 639227536965466472
60 ms 169.58.192.50
151 2026-08-19 16:11 639227527048658280
40 ms 169.58.192.50
150 2026-08-19 16:11 639227527048658280
40 ms 138.252.200.74
149 2026-08-19 16:11 639227527048658280
40 ms 51.210.113.41
148 2026-08-19 15:55 639227517386634438
32 ms 138.252.200.74
147 2026-08-19 15:55 639227517386634438
32 ms 169.58.192.50
146 2026-08-19 15:55 639227517386634438
32 ms 51.210.113.41
145 2026-08-19 15:39 639227507459551637
40 ms 138.252.200.74
144 2026-08-19 15:39 639227507459551637
40 ms 169.58.192.50
143 2026-08-19 15:39 639227507459551637
40 ms 51.210.113.41
142 2026-08-19 15:22 639227497515595277
24 ms 138.252.200.74
141 2026-08-19 15:22 639227497515595277
24 ms 51.210.113.41
140 2026-08-19 15:22 639227497515595277
24 ms 169.58.192.50
139 2026-08-19 15:05 639227487441798036
43 ms 51.210.113.41
138 2026-08-19 15:05 639227487441798036
43 ms 138.252.200.74
137 2026-08-19 15:05 639227487441798036
43 ms 169.58.192.50
136 2026-08-19 14:49 639227477445551863
97 ms 169.58.192.50
135 2026-08-19 14:49 639227477445551863
97 ms 51.210.113.41
134 2026-08-19 14:49 639227477445551863
97 ms 138.252.200.74
133 2026-08-19 14:32 639227467297067891
24 ms 169.58.192.50
132 2026-08-19 14:32 639227467297067891
24 ms 51.210.113.41
131 2026-08-19 14:32 639227467297067891
24 ms 138.252.200.74
130 2026-08-19 14:15 639227457057795635
232 ms 169.58.192.50
129 2026-08-19 14:15 639227457057795635
232 ms 51.210.113.41
128 2026-08-19 14:15 639227457057795635
232 ms 138.252.200.74
127 2026-08-19 13:22 639227425244777397
36 ms 138.252.200.74
126 2026-08-19 13:22 639227425244777397
36 ms 169.58.192.50
125 2026-08-19 13:22 639227425244777397
36 ms 51.210.113.41
124 2026-08-19 13:05 639227415422116485
87 ms 138.252.200.74
123 2026-08-19 13:05 639227415422116485
87 ms 169.58.192.50
122 2026-08-19 13:05 639227415422116485
87 ms 51.210.113.41
121 2026-08-19 12:48 639227405307256053
83 ms 138.252.200.74
120 2026-08-19 12:48 639227405307256053
83 ms 169.58.192.50
119 2026-08-19 12:48 639227405307256053
83 ms 51.210.113.41
118 2026-08-19 12:32 639227395396602630
44 ms 169.58.192.50
117 2026-08-19 12:32 639227395396602630
44 ms 51.210.113.41
116 2026-08-19 12:32 639227395396602630
44 ms 138.252.200.74
115 2026-08-19 12:15 639227385510363611
155 ms 169.58.192.50
114 2026-08-19 12:15 639227385510363611
155 ms 51.210.113.41
113 2026-08-19 12:15 639227385510363611
155 ms 138.252.200.74
112 2026-08-19 11:59 639227375508324850
82 ms 169.58.192.50
111 2026-08-19 11:59 639227375508324850
82 ms 138.252.200.74
110 2026-08-19 11:59 639227375508324850
82 ms 51.210.113.41
109 2026-08-19 11:42 639227365326611906
44 ms 138.252.200.74
108 2026-08-19 11:42 639227365326611906
44 ms 51.210.113.41
107 2026-08-19 11:42 639227365326611906
44 ms 169.58.192.50
106 2026-08-19 11:25 639227355360014208
70 ms 169.58.192.50
105 2026-08-19 11:25 639227355360014208
70 ms 138.252.200.74
104 2026-08-19 11:25 639227355360014208
70 ms 51.210.113.41
103 2026-08-19 11:08 639227345036782165
260 ms 138.252.200.74
102 2026-08-19 11:08 639227345036782165
260 ms 169.58.192.50
101 2026-08-19 11:08 639227345036782165
260 ms 51.210.113.41
100 2026-08-19 10:51 639227334992964533
104 ms 51.210.113.41
99 2026-08-19 10:51 639227334992964533
104 ms 169.58.192.50
98 2026-08-19 10:51 639227334992964533
104 ms 138.252.200.74
97 2026-08-19 10:34 639227324986605572
51 ms 169.58.192.50
96 2026-08-19 10:34 639227324986605572
51 ms 51.210.113.41
95 2026-08-19 10:34 639227324986605572
51 ms 138.252.200.74
94 2026-08-19 10:18 639227314928414539
185 ms 51.210.113.41
93 2026-08-19 10:18 639227314928414539
185 ms 169.58.192.50
92 2026-08-19 10:18 639227314928414539
185 ms 138.252.200.74
91 2026-08-19 09:25 639227283029182134
29 ms 138.252.200.74
90 2026-08-19 09:25 639227283029182134
29 ms 51.210.113.41
89 2026-08-19 09:25 639227283029182134
29 ms 169.58.192.50
88 2026-08-19 09:08 639227273294779350
32 ms 51.210.113.41
87 2026-08-19 09:08 639227273294779350
32 ms 138.252.200.74
86 2026-08-19 09:08 639227273294779350
32 ms 169.58.192.50
85 2026-08-19 08:52 639227263525231313
15 ms 138.252.200.74
84 2026-08-19 08:52 639227263525231313
15 ms 169.58.192.50
83 2026-08-19 08:52 639227263525231313
15 ms 51.210.113.41
82 2026-08-19 08:35 639227253578313363
58 ms 51.210.113.41
81 2026-08-19 08:35 639227253578313363
58 ms 138.252.200.74
80 2026-08-19 08:35 639227253578313363
58 ms 169.58.192.50
79 2026-08-19 08:19 639227243649973322
21 ms 51.210.113.41
78 2026-08-19 08:19 639227243649973322
21 ms 169.58.192.50
77 2026-08-19 08:19 639227243649973322
21 ms 138.252.200.74
76 2026-08-19 08:02 639227233581059317
23 ms 51.210.113.41
75 2026-08-19 08:02 639227233581059317
23 ms 138.252.200.74
74 2026-08-19 08:02 639227233581059317
23 ms 169.58.192.50
73 2026-08-19 07:46 639227223667352067
47 ms 51.210.113.41
72 2026-08-19 07:46 639227223667352067
47 ms 138.252.200.74
71 2026-08-19 07:46 639227223667352067
47 ms 169.58.192.50
70 2026-08-19 07:29 639227213714837066
219 ms 51.210.113.41
69 2026-08-19 07:29 639227213714837066
219 ms 138.252.200.74
68 2026-08-19 07:29 639227213714837066
219 ms 169.58.192.50
67 2026-08-19 07:12 639227203701208496
146 ms 138.252.200.74
66 2026-08-19 07:12 639227203701208496
146 ms 169.58.192.50
65 2026-08-19 07:12 639227203701208496
146 ms 51.210.113.41
64 2026-08-19 06:56 639227193643202179
7 ms 51.210.113.41
63 2026-08-19 06:56 639227193643202179
7 ms 138.252.200.74
62 2026-08-19 06:56 639227193643202179
7 ms 169.58.192.50
61 2026-08-19 06:39 639227183584431597
46 ms 51.210.113.41
60 2026-08-19 06:39 639227183584431597
46 ms 138.252.200.74
59 2026-08-19 06:39 639227183584431597
46 ms 169.58.192.50
58 2026-08-19 06:22 639227173347403088
202 ms 138.252.200.74
57 2026-08-19 06:22 639227173347403088
202 ms 169.58.192.50
56 2026-08-19 06:22 639227173347403088
202 ms 51.210.113.41
55 2026-08-19 05:29 639227141523007601
162 ms 138.252.200.74
54 2026-08-19 05:29 639227141523007601
162 ms 169.58.192.50
53 2026-08-19 05:29 639227141523007601
162 ms 51.210.113.41
52 2026-08-19 05:12 639227131785931574
49 ms 138.252.200.74
51 2026-08-19 05:12 639227131785931574
49 ms 51.210.113.41
50 2026-08-19 05:12 639227131785931574
49 ms 169.58.192.50
49 2026-08-19 04:56 639227122176475389
37 ms 169.58.192.50
48 2026-08-19 04:56 639227122176475389
37 ms 138.252.200.74
47 2026-08-19 04:56 639227122176475389
37 ms 51.210.113.41
46 2026-08-19 04:41 639227112668934596
39 ms 51.210.113.41
45 2026-08-19 04:41 639227112668934596
39 ms 169.58.192.50
44 2026-08-19 04:41 639227112668934596
39 ms 138.252.200.74
43 2026-08-19 04:24 639227102773292788
-
42 2026-08-19 04:08 639227093141136930
75 ms 169.58.192.50
41 2026-08-19 04:08 639227093141136930
75 ms 138.252.200.74
40 2026-08-19 04:08 639227093141136930
75 ms 51.210.113.41
39 2026-08-19 03:52 639227083449420147
107 ms 51.210.113.41
38 2026-08-19 03:52 639227083449420147
107 ms 169.58.192.50
37 2026-08-19 03:52 639227083449420147
107 ms 138.252.200.74
36 2026-08-19 03:36 639227073771748493
52 ms 169.58.192.50
35 2026-08-19 03:36 639227073771748493
52 ms 51.210.113.41
34 2026-08-19 03:36 639227073771748493
52 ms 138.252.200.74
33 2026-08-19 03:19 639227063977347614
247 ms 138.252.200.74
32 2026-08-19 03:19 639227063977347614
247 ms 51.210.113.41
31 2026-08-19 03:19 639227063977347614
247 ms 169.58.192.50
30 2026-08-19 03:03 639227054253519024
96 ms 51.210.113.41
29 2026-08-19 03:03 639227054253519024
96 ms 138.252.200.74
28 2026-08-19 03:03 639227054253519024
96 ms 169.58.192.50
27 2026-08-19 02:47 639227044381963886
41 ms 138.252.200.74
26 2026-08-19 02:47 639227044381963886
41 ms 51.210.113.41
25 2026-08-19 02:47 639227044381963886
41 ms 169.58.192.50
24 2026-08-19 02:30 639227034441085514
157 ms 169.58.192.50
23 2026-08-19 02:30 639227034441085514
157 ms 138.252.200.74
22 2026-08-19 02:30 639227034441085514
157 ms 51.210.113.41
21 2026-08-19 01:38 639227003126489968
72 ms 51.210.113.41
20 2026-08-19 01:38 639227003126489968
72 ms 138.252.200.74
19 2026-08-19 01:38 639227003126489968
72 ms 169.58.192.50
18 2026-08-19 01:22 639226993456311614
55 ms 138.252.200.74
17 2026-08-19 01:22 639226993456311614
55 ms 51.210.113.41
16 2026-08-19 01:22 639226993456311614
55 ms 169.58.192.50
15 2026-08-19 01:06 639226983847312345
180 ms 169.58.192.50
14 2026-08-19 01:06 639226983847312345
180 ms 138.252.200.74
13 2026-08-19 01:06 639226983847312345
180 ms 51.210.113.41
12 2026-08-19 00:50 639226974357874853
52 ms 51.210.113.41
11 2026-08-19 00:50 639226974357874853
52 ms 169.58.192.50
10 2026-08-19 00:50 639226974357874853
52 ms 138.252.200.74
9 2026-08-19 00:34 639226964670484721
160 ms 51.210.113.41
8 2026-08-19 00:34 639226964670484721
160 ms 138.252.200.74
7 2026-08-19 00:34 639226964670484721
160 ms 169.58.192.50
6 2026-08-19 00:18 639226954857899696
115 ms 51.210.113.41
5 2026-08-19 00:18 639226954857899696
115 ms 169.58.192.50
4 2026-08-19 00:18 639226954857899696
115 ms 138.252.200.74
3 2026-08-19 00:01 639226945091603488
128 ms 169.58.192.50
2 2026-08-19 00:01 639226945091603488
128 ms 51.210.113.41
1 2026-08-19 00:01 639226945091603488
128 ms 138.252.200.74