DNS response history for ns1.alidnsv19.com

ns1.alidnsv19.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 2026-08-22. For this date, NameServerHistory found 146 DNS check records, 146 successful responses, 0 failed responses, and 620 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.alidnsv19.com.
Records on Selected Date

146

Historical checks stored for this nameserver on selected date

Average Latency

620 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

47.109.31.80

Most recently resolved hosting IP on selected date

Successful Responses

146

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.alidnsv19.com

Showing DNS history for 2026-08-22 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
146 2026-08-22 23:44 639230382051619327
186 ms 47.109.31.80
145 2026-08-22 23:44 639230382051619327
186 ms 121.37.230.116
144 2026-08-22 23:27 639230372323353529
524 ms 47.109.31.80
143 2026-08-22 23:27 639230372323353529
524 ms 121.37.230.116
142 2026-08-22 23:11 639230362586451064
511 ms 121.37.230.116
141 2026-08-22 23:11 639230362586451064
511 ms 47.109.31.80
140 2026-08-22 22:55 639230352793666303
511 ms 47.109.31.80
139 2026-08-22 22:55 639230352793666303
511 ms 121.37.230.116
138 2026-08-22 22:38 639230342775737758
523 ms 121.37.230.116
137 2026-08-22 22:38 639230342775737758
523 ms 47.109.31.80
136 2026-08-22 22:22 639230332639939561
497 ms 121.37.230.116
135 2026-08-22 22:22 639230332639939561
497 ms 47.109.31.80
134 2026-08-22 21:29 639230301014190104
509 ms 47.109.31.80
133 2026-08-22 21:29 639230301014190104
509 ms 121.37.230.116
132 2026-08-22 21:12 639230291048161498
505 ms 47.109.31.80
131 2026-08-22 21:12 639230291048161498
505 ms 121.37.230.116
130 2026-08-22 20:55 639230280894353664
499 ms 47.109.31.80
129 2026-08-22 20:55 639230280894353664
499 ms 121.37.230.116
128 2026-08-22 20:39 639230270699419073
515 ms 121.37.230.116
127 2026-08-22 20:39 639230270699419073
515 ms 47.109.31.80
126 2026-08-22 20:21 639230260248163050
520 ms 47.109.31.80
125 2026-08-22 20:21 639230260248163050
520 ms 121.37.230.116
124 2026-08-22 20:04 639230250122494282
507 ms 121.37.230.116
123 2026-08-22 20:04 639230250122494282
507 ms 47.109.31.80
122 2026-08-22 19:47 639230239972935046
494 ms 121.37.230.116
121 2026-08-22 19:47 639230239972935046
494 ms 47.109.31.80
120 2026-08-22 19:30 639230229963262464
529 ms 121.37.230.116
119 2026-08-22 19:30 639230229963262464
529 ms 47.109.31.80
118 2026-08-22 19:14 639230220033804658
511 ms 47.109.31.80
117 2026-08-22 19:14 639230220033804658
511 ms 121.37.230.116
116 2026-08-22 18:57 639230209891107289
503 ms 121.37.230.116
115 2026-08-22 18:57 639230209891107289
503 ms 47.109.31.80
114 2026-08-22 18:40 639230199630298717
520 ms 121.37.230.116
113 2026-08-22 18:40 639230199630298717
520 ms 47.109.31.80
112 2026-08-22 18:23 639230189301984150
507 ms 47.109.31.80
111 2026-08-22 18:23 639230189301984150
507 ms 121.37.230.116
110 2026-08-22 17:29 639230157138468804
513 ms 47.109.31.80
109 2026-08-22 17:29 639230157138468804
513 ms 121.37.230.116
108 2026-08-22 17:12 639230146987869495
1120 ms 121.37.230.116
107 2026-08-22 17:12 639230146987869495
1120 ms 47.109.31.80
106 2026-08-22 16:55 639230136768638516
1509 ms 47.109.31.80
105 2026-08-22 16:55 639230136768638516
1509 ms 121.37.230.116
104 2026-08-22 16:38 639230126735907877
537 ms 121.37.230.116
103 2026-08-22 16:38 639230126735907877
537 ms 47.109.31.80
102 2026-08-22 16:21 639230116551187768
514 ms 121.37.230.116
101 2026-08-22 16:21 639230116551187768
514 ms 47.109.31.80
100 2026-08-22 16:05 639230106335615913
1048 ms 121.37.230.116
99 2026-08-22 16:05 639230106335615913
1048 ms 47.109.31.80
98 2026-08-22 15:47 639230096177758176
1015 ms 47.109.31.80
97 2026-08-22 15:47 639230096177758176
1015 ms 121.37.230.116
96 2026-08-22 15:31 639230086185999993
560 ms 47.109.31.80
95 2026-08-22 15:31 639230086185999993
560 ms 121.37.230.116
94 2026-08-22 15:14 639230076247854903
539 ms 47.109.31.80
93 2026-08-22 15:14 639230076247854903
539 ms 121.37.230.116
92 2026-08-22 14:57 639230066076077530
554 ms 47.109.31.80
91 2026-08-22 14:57 639230066076077530
554 ms 121.37.230.116
90 2026-08-22 14:40 639230055738197328
503 ms 121.37.230.116
89 2026-08-22 14:40 639230055738197328
503 ms 47.109.31.80
88 2026-08-22 14:23 639230045411225521
522 ms 121.37.230.116
87 2026-08-22 14:23 639230045411225521
522 ms 47.109.31.80
86 2026-08-22 13:29 639230013046000470
517 ms 47.109.31.80
85 2026-08-22 13:29 639230013046000470
517 ms 121.37.230.116
84 2026-08-22 13:12 639230003090037878
510 ms 47.109.31.80
83 2026-08-22 13:12 639230003090037878
510 ms 121.37.230.116
82 2026-08-22 12:55 639229993008259475
520 ms 47.109.31.80
81 2026-08-22 12:55 639229993008259475
520 ms 121.37.230.116
80 2026-08-22 12:39 639229982909449470
566 ms 121.37.230.116
79 2026-08-22 12:39 639229982909449470
566 ms 47.109.31.80
78 2026-08-22 12:22 639229973035502212
1072 ms 47.109.31.80
77 2026-08-22 12:22 639229973035502212
1072 ms 121.37.230.116
76 2026-08-22 12:05 639229963064296145
514 ms 121.37.230.116
75 2026-08-22 12:05 639229963064296145
514 ms 47.109.31.80
74 2026-08-22 11:49 639229952996162143
1552 ms 121.37.230.116
73 2026-08-22 11:49 639229952996162143
1552 ms 47.109.31.80
72 2026-08-22 11:32 639229943051949195
1079 ms 121.37.230.116
71 2026-08-22 11:32 639229943051949195
1079 ms 47.109.31.80
70 2026-08-22 11:15 639229932919214934
514 ms 121.37.230.116
69 2026-08-22 11:15 639229932919214934
514 ms 47.109.31.80
68 2026-08-22 10:59 639229922745889838
1020 ms 47.109.31.80
67 2026-08-22 10:59 639229922745889838
1020 ms 121.37.230.116
66 2026-08-22 10:42 639229912587214796
517 ms 121.37.230.116
65 2026-08-22 10:42 639229912587214796
517 ms 47.109.31.80
64 2026-08-22 10:24 639229902240004454
1052 ms 121.37.230.116
63 2026-08-22 10:24 639229902240004454
1052 ms 47.109.31.80
62 2026-08-22 09:32 639229870800501662
531 ms 121.37.230.116
61 2026-08-22 09:32 639229870800501662
531 ms 47.109.31.80
60 2026-08-22 09:15 639229861058384956
1044 ms 121.37.230.116
59 2026-08-22 09:15 639229861058384956
1044 ms 47.109.31.80
58 2026-08-22 08:59 639229851158592604
606 ms 121.37.230.116
57 2026-08-22 08:59 639229851158592604
606 ms 47.109.31.80
56 2026-08-22 08:43 639229841475569629
625 ms 121.37.230.116
55 2026-08-22 08:43 639229841475569629
625 ms 47.109.31.80
54 2026-08-22 08:27 639229831887658471
536 ms 47.109.31.80
53 2026-08-22 08:27 639229831887658471
536 ms 121.37.230.116
52 2026-08-22 08:10 639229822043670346
605 ms 47.109.31.80
51 2026-08-22 08:10 639229822043670346
605 ms 121.37.230.116
50 2026-08-22 07:54 639229812327913936
621 ms 121.37.230.116
49 2026-08-22 07:54 639229812327913936
621 ms 47.109.31.80
48 2026-08-22 07:38 639229802629488686
324 ms 47.109.31.80
47 2026-08-22 07:38 639229802629488686
324 ms 121.37.230.116
46 2026-08-22 07:22 639229793051447309
570 ms 121.37.230.116
45 2026-08-22 07:22 639229793051447309
570 ms 47.109.31.80
44 2026-08-22 07:06 639229783303531961
507 ms 47.109.31.80
43 2026-08-22 07:06 639229783303531961
507 ms 121.37.230.116
42 2026-08-22 06:49 639229773458051942
541 ms 47.109.31.80
41 2026-08-22 06:49 639229773458051942
541 ms 121.37.230.116
40 2026-08-22 06:33 639229763373848056
1119 ms 121.37.230.116
39 2026-08-22 06:33 639229763373848056
1119 ms 47.109.31.80
38 2026-08-22 05:40 639229732140622809
922 ms 47.109.31.80
37 2026-08-22 05:40 639229732140622809
922 ms 121.37.230.116
36 2026-08-22 05:24 639229722699695967
261 ms 121.37.230.116
35 2026-08-22 05:24 639229722699695967
261 ms 47.109.31.80
34 2026-08-22 05:09 639229713097498075
226 ms 47.109.31.80
33 2026-08-22 05:09 639229713097498075
226 ms 121.37.230.116
32 2026-08-22 04:53 639229703543969637
525 ms 47.109.31.80
31 2026-08-22 04:53 639229703543969637
525 ms 121.37.230.116
30 2026-08-22 04:37 639229693970392873
197 ms 47.109.31.80
29 2026-08-22 04:37 639229693970392873
197 ms 121.37.230.116
28 2026-08-22 04:21 639229684277329469
1104 ms 47.109.31.80
27 2026-08-22 04:21 639229684277329469
1104 ms 121.37.230.116
26 2026-08-22 04:04 639229674501596661
501 ms 47.109.31.80
25 2026-08-22 04:04 639229674501596661
501 ms 121.37.230.116
24 2026-08-22 03:48 639229665064441147
498 ms 47.109.31.80
23 2026-08-22 03:48 639229665064441147
498 ms 121.37.230.116
22 2026-08-22 03:32 639229655507536872
503 ms 47.109.31.80
21 2026-08-22 03:32 639229655507536872
503 ms 121.37.230.116
20 2026-08-22 03:16 639229645849603111
1011 ms 47.109.31.80
19 2026-08-22 03:16 639229645849603111
1011 ms 121.37.230.116
18 2026-08-22 03:00 639229636090497453
1007 ms 121.37.230.116
17 2026-08-22 03:00 639229636090497453
1007 ms 47.109.31.80
16 2026-08-22 02:44 639229625978544281
492 ms 121.37.230.116
15 2026-08-22 02:44 639229625978544281
492 ms 47.109.31.80
14 2026-08-22 01:51 639229594644662176
620 ms 47.109.31.80
13 2026-08-22 01:51 639229594644662176
620 ms 121.37.230.116
12 2026-08-22 01:35 639229585214633065
299 ms 47.109.31.80
11 2026-08-22 01:35 639229585214633065
299 ms 121.37.230.116
10 2026-08-22 01:19 639229575581042175
212 ms 47.109.31.80
9 2026-08-22 01:19 639229575581042175
212 ms 121.37.230.116
8 2026-08-22 01:03 639229565912268962
501 ms 121.37.230.116
7 2026-08-22 01:03 639229565912268962
501 ms 47.109.31.80
6 2026-08-22 00:47 639229556237813203
514 ms 121.37.230.116
5 2026-08-22 00:47 639229556237813203
514 ms 47.109.31.80
4 2026-08-22 00:31 639229546625802518
495 ms 121.37.230.116
3 2026-08-22 00:31 639229546625802518
495 ms 47.109.31.80
2 2026-08-22 00:15 639229537172016621
509 ms 121.37.230.116
1 2026-08-22 00:15 639229537172016621
509 ms 47.109.31.80