DNS response history for ns1.zhengxinghn.com

ns1.zhengxinghn.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 2026-08-26. For this date, NameServerHistory found 210 DNS check records, 210 successful responses, 0 failed responses, and 452 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 ns1.zhengxinghn.com.
Records on Selected Date

210

Historical checks stored for this nameserver on selected date

Average Latency

452 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-26 23:04

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.237.129.242

Most recently resolved hosting IP on selected date

Successful Responses

210

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 ns1.zhengxinghn.com

Showing DNS history for 2026-08-26 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
210 2026-08-26 23:04 639233814527872887
453 ms 172.237.129.242
209 2026-08-26 23:04 639233814527872887
453 ms 172.237.129.108
208 2026-08-26 23:04 639233814527872887
453 ms 172.237.129.236
207 2026-08-26 22:46 639233804315489381
324 ms 172.237.129.236
206 2026-08-26 22:46 639233804315489381
324 ms 172.237.129.108
205 2026-08-26 22:46 639233804315489381
324 ms 172.237.129.242
204 2026-08-26 22:29 639233793971346256
452 ms 172.237.129.236
203 2026-08-26 22:29 639233793971346256
452 ms 172.237.129.108
202 2026-08-26 22:29 639233793971346256
452 ms 172.237.129.242
201 2026-08-26 22:12 639233783644630463
328 ms 172.237.129.236
200 2026-08-26 22:12 639233783644630463
328 ms 172.237.129.108
199 2026-08-26 22:12 639233783644630463
328 ms 172.237.129.242
198 2026-08-26 21:55 639233773302621314
450 ms 172.237.129.242
197 2026-08-26 21:55 639233773302621314
450 ms 172.237.129.108
196 2026-08-26 21:55 639233773302621314
450 ms 172.237.129.236
195 2026-08-26 21:38 639233762896723748
456 ms 172.237.129.242
194 2026-08-26 21:38 639233762896723748
456 ms 172.237.129.108
193 2026-08-26 21:38 639233762896723748
456 ms 172.237.129.236
192 2026-08-26 21:20 639233752543876329
459 ms 172.237.129.242
191 2026-08-26 21:20 639233752543876329
459 ms 172.237.129.108
190 2026-08-26 21:20 639233752543876329
459 ms 172.237.129.236
189 2026-08-26 21:03 639233742155931788
306 ms 172.237.129.242
188 2026-08-26 21:03 639233742155931788
306 ms 172.237.129.108
187 2026-08-26 21:03 639233742155931788
306 ms 172.237.129.236
186 2026-08-26 20:46 639233731712555311
453 ms 172.237.129.236
185 2026-08-26 20:46 639233731712555311
453 ms 172.237.129.108
184 2026-08-26 20:46 639233731712555311
453 ms 172.237.129.242
183 2026-08-26 20:28 639233721164051126
309 ms 172.237.129.242
182 2026-08-26 20:28 639233721164051126
309 ms 172.237.129.236
181 2026-08-26 20:28 639233721164051126
309 ms 172.237.129.108
180 2026-08-26 20:11 639233710560486320
503 ms 172.237.129.242
179 2026-08-26 20:11 639233710560486320
503 ms 172.237.129.108
178 2026-08-26 20:11 639233710560486320
503 ms 172.237.129.236
177 2026-08-26 19:53 639233699834667450
310 ms 172.237.129.242
176 2026-08-26 19:53 639233699834667450
310 ms 172.237.129.236
175 2026-08-26 19:53 639233699834667450
310 ms 172.237.129.108
174 2026-08-26 18:58 639233667209186136
472 ms 172.237.129.108
173 2026-08-26 18:58 639233667209186136
472 ms 172.237.129.236
172 2026-08-26 18:58 639233667209186136
472 ms 172.237.129.242
171 2026-08-26 18:41 639233656814316266
472 ms 172.237.129.108
170 2026-08-26 18:41 639233656814316266
472 ms 172.237.129.236
169 2026-08-26 18:41 639233656814316266
472 ms 172.237.129.242
168 2026-08-26 18:23 639233646245051806
6 ms 172.237.129.236
167 2026-08-26 18:23 639233646245051806
6 ms 172.237.129.242
166 2026-08-26 18:23 639233646245051806
6 ms 172.237.129.108
165 2026-08-26 18:06 639233635663779051
452 ms 172.237.129.108
164 2026-08-26 18:06 639233635663779051
452 ms 172.237.129.236
163 2026-08-26 18:06 639233635663779051
452 ms 172.237.129.242
162 2026-08-26 17:48 639233624977342122
311 ms 172.237.129.236
161 2026-08-26 17:48 639233624977342122
311 ms 172.237.129.108
160 2026-08-26 17:48 639233624977342122
311 ms 172.237.129.242
159 2026-08-26 17:30 639233614446136153
456 ms 172.237.129.236
158 2026-08-26 17:30 639233614446136153
456 ms 172.237.129.108
157 2026-08-26 17:30 639233614446136153
456 ms 172.237.129.242
156 2026-08-26 17:12 639233603737877581
487 ms 172.237.129.236
155 2026-08-26 17:12 639233603737877581
487 ms 172.237.129.108
154 2026-08-26 17:12 639233603737877581
487 ms 172.237.129.242
153 2026-08-26 16:55 639233593269224651
307 ms 172.237.129.236
152 2026-08-26 16:55 639233593269224651
307 ms 172.237.129.108
151 2026-08-26 16:55 639233593269224651
307 ms 172.237.129.242
150 2026-08-26 16:37 639233582635086903
457 ms 172.237.129.236
149 2026-08-26 16:37 639233582635086903
457 ms 172.237.129.242
148 2026-08-26 16:37 639233582635086903
457 ms 172.237.129.108
147 2026-08-26 16:20 639233572000374575
303 ms 172.237.129.236
146 2026-08-26 16:20 639233572000374575
303 ms 172.237.129.242
145 2026-08-26 16:20 639233572000374575
303 ms 172.237.129.108
144 2026-08-26 16:02 639233561188633861
329 ms 172.237.129.236
143 2026-08-26 16:02 639233561188633861
329 ms 172.237.129.242
142 2026-08-26 16:02 639233561188633861
329 ms 172.237.129.108
141 2026-08-26 15:44 639233550544357027
304 ms 172.237.129.236
140 2026-08-26 15:44 639233550544357027
304 ms 172.237.129.242
139 2026-08-26 15:44 639233550544357027
304 ms 172.237.129.108
138 2026-08-26 14:49 639233517966053117
447 ms 172.237.129.236
137 2026-08-26 14:49 639233517966053117
447 ms 172.237.129.242
136 2026-08-26 14:49 639233517966053117
447 ms 172.237.129.108
135 2026-08-26 14:32 639233507603253585
562 ms 172.237.129.236
134 2026-08-26 14:32 639233507603253585
562 ms 172.237.129.242
133 2026-08-26 14:32 639233507603253585
562 ms 172.237.129.108
132 2026-08-26 14:15 639233497229039167
473 ms 172.237.129.236
131 2026-08-26 14:15 639233497229039167
473 ms 172.237.129.242
130 2026-08-26 14:15 639233497229039167
473 ms 172.237.129.108
129 2026-08-26 13:57 639233486864546406
515 ms 172.237.129.242
128 2026-08-26 13:57 639233486864546406
515 ms 172.237.129.236
127 2026-08-26 13:57 639233486864546406
515 ms 172.237.129.108
126 2026-08-26 13:40 639233476455174682
460 ms 172.237.129.236
125 2026-08-26 13:40 639233476455174682
460 ms 172.237.129.242
124 2026-08-26 13:40 639233476455174682
460 ms 172.237.129.108
123 2026-08-26 13:23 639233466171592605
460 ms 172.237.129.242
122 2026-08-26 13:23 639233466171592605
460 ms 172.237.129.236
121 2026-08-26 13:23 639233466171592605
460 ms 172.237.129.108
120 2026-08-26 13:06 639233455747096265
311 ms 172.237.129.242
119 2026-08-26 13:06 639233455747096265
311 ms 172.237.129.236
118 2026-08-26 13:06 639233455747096265
311 ms 172.237.129.108
117 2026-08-26 12:48 639233445367152284
310 ms 172.237.129.108
116 2026-08-26 12:48 639233445367152284
310 ms 172.237.129.242
115 2026-08-26 12:48 639233445367152284
310 ms 172.237.129.236
114 2026-08-26 12:31 639233434974187439
489 ms 172.237.129.108
113 2026-08-26 12:31 639233434974187439
489 ms 172.237.129.242
112 2026-08-26 12:31 639233434974187439
489 ms 172.237.129.236
111 2026-08-26 12:14 639233424567558554
457 ms 172.237.129.108
110 2026-08-26 12:14 639233424567558554
457 ms 172.237.129.242
109 2026-08-26 12:14 639233424567558554
457 ms 172.237.129.236
108 2026-08-26 11:56 639233414056832719
458 ms 172.237.129.108
107 2026-08-26 11:56 639233414056832719
458 ms 172.237.129.242
106 2026-08-26 11:56 639233414056832719
458 ms 172.237.129.236
105 2026-08-26 11:39 639233403515141099
464 ms 172.237.129.242
104 2026-08-26 11:39 639233403515141099
464 ms 172.237.129.236
103 2026-08-26 11:39 639233403515141099
464 ms 172.237.129.108
102 2026-08-26 10:44 639233370841350248
2269 ms 172.237.129.236
101 2026-08-26 10:44 639233370841350248
2269 ms 172.237.129.108
100 2026-08-26 10:44 639233370841350248
2269 ms 172.237.129.242
99 2026-08-26 10:27 639233360361507238
302 ms 172.237.129.236
98 2026-08-26 10:27 639233360361507238
302 ms 172.237.129.242
97 2026-08-26 10:27 639233360361507238
302 ms 172.237.129.108
96 2026-08-26 10:09 639233350067824371
471 ms 172.237.129.242
95 2026-08-26 10:09 639233350067824371
471 ms 172.237.129.236
94 2026-08-26 10:09 639233350067824371
471 ms 172.237.129.108
93 2026-08-26 09:52 639233339545274518
479 ms 172.237.129.236
92 2026-08-26 09:52 639233339545274518
479 ms 172.237.129.242
91 2026-08-26 09:52 639233339545274518
479 ms 172.237.129.108
90 2026-08-26 09:35 639233329214918079
294 ms 172.237.129.236
89 2026-08-26 09:35 639233329214918079
294 ms 172.237.129.242
88 2026-08-26 09:35 639233329214918079
294 ms 172.237.129.108
87 2026-08-26 09:17 639233318749762337
465 ms 172.237.129.236
86 2026-08-26 09:17 639233318749762337
465 ms 172.237.129.242
85 2026-08-26 09:17 639233318749762337
465 ms 172.237.129.108
84 2026-08-26 09:00 639233308387917838
314 ms 172.237.129.236
83 2026-08-26 09:00 639233308387917838
314 ms 172.237.129.242
82 2026-08-26 09:00 639233308387917838
314 ms 172.237.129.108
81 2026-08-26 08:43 639233297961740122
466 ms 172.237.129.236
80 2026-08-26 08:43 639233297961740122
466 ms 172.237.129.242
79 2026-08-26 08:43 639233297961740122
466 ms 172.237.129.108
78 2026-08-26 08:25 639233287487159094
301 ms 172.237.129.108
77 2026-08-26 08:25 639233287487159094
301 ms 172.237.129.242
76 2026-08-26 08:25 639233287487159094
301 ms 172.237.129.236
75 2026-08-26 08:08 639233276995531707
456 ms 172.237.129.108
74 2026-08-26 08:08 639233276995531707
456 ms 172.237.129.242
73 2026-08-26 08:08 639233276995531707
456 ms 172.237.129.236
72 2026-08-26 07:50 639233266521568229
466 ms 172.237.129.108
71 2026-08-26 07:50 639233266521568229
466 ms 172.237.129.242
70 2026-08-26 07:50 639233266521568229
466 ms 172.237.129.236
69 2026-08-26 07:33 639233256081047431
311 ms 172.237.129.108
68 2026-08-26 07:33 639233256081047431
311 ms 172.237.129.242
67 2026-08-26 07:33 639233256081047431
311 ms 172.237.129.236
66 2026-08-26 06:39 639233223620132921
496 ms 172.237.129.108
65 2026-08-26 06:39 639233223620132921
496 ms 172.237.129.242
64 2026-08-26 06:39 639233223620132921
496 ms 172.237.129.236
63 2026-08-26 06:22 639233213287814244
468 ms 172.237.129.108
62 2026-08-26 06:22 639233213287814244
468 ms 172.237.129.242
61 2026-08-26 06:22 639233213287814244
468 ms 172.237.129.236
60 2026-08-26 06:04 639233202925983161
373 ms 172.237.129.242
59 2026-08-26 06:04 639233202925983161
373 ms 172.237.129.108
58 2026-08-26 06:04 639233202925983161
373 ms 172.237.129.236
57 2026-08-26 05:47 639233192644780696
311 ms 172.237.129.236
56 2026-08-26 05:47 639233192644780696
311 ms 172.237.129.108
55 2026-08-26 05:47 639233192644780696
311 ms 172.237.129.242
54 2026-08-26 05:30 639233182401183833
307 ms 172.237.129.242
53 2026-08-26 05:30 639233182401183833
307 ms 172.237.129.108
52 2026-08-26 05:30 639233182401183833
307 ms 172.237.129.236
51 2026-08-26 05:13 639233172074181051
309 ms 172.237.129.242
50 2026-08-26 05:13 639233172074181051
309 ms 172.237.129.108
49 2026-08-26 05:13 639233172074181051
309 ms 172.237.129.236
48 2026-08-26 04:56 639233161808421455
461 ms 172.237.129.242
47 2026-08-26 04:56 639233161808421455
461 ms 172.237.129.108
46 2026-08-26 04:56 639233161808421455
461 ms 172.237.129.236
45 2026-08-26 04:39 639233151357344052
492 ms 172.237.129.242
44 2026-08-26 04:39 639233151357344052
492 ms 172.237.129.108
43 2026-08-26 04:39 639233151357344052
492 ms 172.237.129.236
42 2026-08-26 04:21 639233141034116946
309 ms 172.237.129.108
41 2026-08-26 04:21 639233141034116946
309 ms 172.237.129.242
40 2026-08-26 04:21 639233141034116946
309 ms 172.237.129.236
39 2026-08-26 04:04 639233130828334142
485 ms 172.237.129.242
38 2026-08-26 04:04 639233130828334142
485 ms 172.237.129.236
37 2026-08-26 04:04 639233130828334142
485 ms 172.237.129.108
36 2026-08-26 03:47 639233120373450007
481 ms 172.237.129.108
35 2026-08-26 03:47 639233120373450007
481 ms 172.237.129.236
34 2026-08-26 03:47 639233120373450007
481 ms 172.237.129.242
33 2026-08-26 03:29 639233110066216193
472 ms 172.237.129.242
32 2026-08-26 03:29 639233110066216193
472 ms 172.237.129.236
31 2026-08-26 03:29 639233110066216193
472 ms 172.237.129.108
30 2026-08-26 02:36 639233078065410564
3 ms 172.237.129.108
29 2026-08-26 02:36 639233078065410564
3 ms 172.237.129.242
28 2026-08-26 02:36 639233078065410564
3 ms 172.237.129.236
27 2026-08-26 02:19 639233067787457832
3 ms 172.237.129.108
26 2026-08-26 02:19 639233067787457832
3 ms 172.237.129.242
25 2026-08-26 02:19 639233067787457832
3 ms 172.237.129.236
24 2026-08-26 02:02 639233057501801162
494 ms 172.237.129.236
23 2026-08-26 02:02 639233057501801162
494 ms 172.237.129.108
22 2026-08-26 02:02 639233057501801162
494 ms 172.237.129.242
21 2026-08-26 01:45 639233047089431703
475 ms 172.237.129.236
20 2026-08-26 01:45 639233047089431703
475 ms 172.237.129.108
19 2026-08-26 01:45 639233047089431703
475 ms 172.237.129.242
18 2026-08-26 01:27 639233036754790688
475 ms 172.237.129.108
17 2026-08-26 01:27 639233036754790688
475 ms 172.237.129.242
16 2026-08-26 01:27 639233036754790688
475 ms 172.237.129.236
15 2026-08-26 01:10 639233026412602472
2313 ms 172.237.129.242
14 2026-08-26 01:10 639233026412602472
2313 ms 172.237.129.108
13 2026-08-26 01:10 639233026412602472
2313 ms 172.237.129.236
12 2026-08-26 00:53 639233016064066127
564 ms 172.237.129.108
11 2026-08-26 00:53 639233016064066127
564 ms 172.237.129.242
10 2026-08-26 00:53 639233016064066127
564 ms 172.237.129.236
9 2026-08-26 00:36 639233005922655772
461 ms 172.237.129.108
8 2026-08-26 00:36 639233005922655772
461 ms 172.237.129.242
7 2026-08-26 00:36 639233005922655772
461 ms 172.237.129.236
6 2026-08-26 00:19 639232995672256907
447 ms 172.237.129.108
5 2026-08-26 00:19 639232995672256907
447 ms 172.237.129.242
4 2026-08-26 00:19 639232995672256907
447 ms 172.237.129.236
3 2026-08-26 00:02 639232985300872416
313 ms 172.237.129.108
2 2026-08-26 00:02 639232985300872416
313 ms 172.237.129.242
1 2026-08-26 00:02 639232985300872416
313 ms 172.237.129.236