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 2026-08-23. For this date, NameServerHistory found 152 DNS check records, 152 successful responses, 0 failed responses, and 536 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

152

Historical checks stored for this nameserver on selected date

Average Latency

536 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:58

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

152

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 2026-08-23 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
152 2026-08-23 23:58 639231254406598736
497 ms 47.109.31.80
151 2026-08-23 23:58 639231254406598736
497 ms 121.37.230.116
150 2026-08-23 23:41 639231244697865594
596 ms 121.37.230.116
149 2026-08-23 23:41 639231244697865594
596 ms 47.109.31.80
148 2026-08-23 23:25 639231234893504693
599 ms 47.109.31.80
147 2026-08-23 23:25 639231234893504693
599 ms 121.37.230.116
146 2026-08-23 23:09 639231225024549139
337 ms 121.37.230.116
145 2026-08-23 23:09 639231225024549139
337 ms 47.109.31.80
144 2026-08-23 22:52 639231214931957622
529 ms 47.109.31.80
143 2026-08-23 22:52 639231214931957622
529 ms 121.37.230.116
142 2026-08-23 22:35 639231204962010549
600 ms 47.109.31.80
141 2026-08-23 22:35 639231204962010549
600 ms 121.37.230.116
140 2026-08-23 22:19 639231195170138463
592 ms 47.109.31.80
139 2026-08-23 22:19 639231195170138463
592 ms 121.37.230.116
138 2026-08-23 22:03 639231185235020577
485 ms 47.109.31.80
137 2026-08-23 22:03 639231185235020577
485 ms 121.37.230.116
136 2026-08-23 21:46 639231175558690075
504 ms 121.37.230.116
135 2026-08-23 21:46 639231175558690075
504 ms 47.109.31.80
134 2026-08-23 21:30 639231165610444012
505 ms 47.109.31.80
133 2026-08-23 21:30 639231165610444012
505 ms 121.37.230.116
132 2026-08-23 20:37 639231133806425363
548 ms 121.37.230.116
131 2026-08-23 20:37 639231133806425363
548 ms 47.109.31.80
130 2026-08-23 20:20 639231124203758023
274 ms 47.109.31.80
129 2026-08-23 20:20 639231124203758023
274 ms 121.37.230.116
128 2026-08-23 20:04 639231114428262706
492 ms 47.109.31.80
127 2026-08-23 20:04 639231114428262706
492 ms 121.37.230.116
126 2026-08-23 19:48 639231104662480065
523 ms 47.109.31.80
125 2026-08-23 19:48 639231104662480065
523 ms 121.37.230.116
124 2026-08-23 19:32 639231094840372018
207 ms 121.37.230.116
123 2026-08-23 19:32 639231094840372018
207 ms 47.109.31.80
122 2026-08-23 19:15 639231085024583224
500 ms 121.37.230.116
121 2026-08-23 19:15 639231085024583224
500 ms 47.109.31.80
120 2026-08-23 18:59 639231075257417427
549 ms 47.109.31.80
119 2026-08-23 18:59 639231075257417427
549 ms 121.37.230.116
118 2026-08-23 18:43 639231065516009503
498 ms 47.109.31.80
117 2026-08-23 18:43 639231065516009503
498 ms 121.37.230.116
116 2026-08-23 18:27 639231055805348837
564 ms 121.37.230.116
115 2026-08-23 18:27 639231055805348837
564 ms 47.109.31.80
114 2026-08-23 18:10 639231045980373765
500 ms 47.109.31.80
113 2026-08-23 18:10 639231045980373765
500 ms 121.37.230.116
112 2026-08-23 17:54 639231035984577527
501 ms 121.37.230.116
111 2026-08-23 17:54 639231035984577527
501 ms 47.109.31.80
110 2026-08-23 17:37 639231025928115303
572 ms 121.37.230.116
109 2026-08-23 17:37 639231025928115303
572 ms 47.109.31.80
108 2026-08-23 16:44 639230994250157583
512 ms 47.109.31.80
107 2026-08-23 16:44 639230994250157583
512 ms 121.37.230.116
106 2026-08-23 16:28 639230984476411369
513 ms 121.37.230.116
105 2026-08-23 16:28 639230984476411369
513 ms 47.109.31.80
104 2026-08-23 16:11 639230974838373450
1023 ms 47.109.31.80
103 2026-08-23 16:11 639230974838373450
1023 ms 121.37.230.116
102 2026-08-23 15:56 639230965244277645
1367 ms 47.109.31.80
101 2026-08-23 15:56 639230965244277645
1367 ms 121.37.230.116
100 2026-08-23 15:39 639230955522101820
529 ms 47.109.31.80
99 2026-08-23 15:39 639230955522101820
529 ms 121.37.230.116
98 2026-08-23 15:23 639230945754521603
508 ms 121.37.230.116
97 2026-08-23 15:23 639230945754521603
508 ms 47.109.31.80
96 2026-08-23 15:07 639230935852040504
525 ms 47.109.31.80
95 2026-08-23 15:07 639230935852040504
525 ms 121.37.230.116
94 2026-08-23 14:50 639230926222061048
840 ms 47.109.31.80
93 2026-08-23 14:50 639230926222061048
840 ms 121.37.230.116
92 2026-08-23 14:34 639230916449726907
510 ms 47.109.31.80
91 2026-08-23 14:34 639230916449726907
510 ms 121.37.230.116
90 2026-08-23 14:18 639230906595053086
357 ms 47.109.31.80
89 2026-08-23 14:18 639230906595053086
357 ms 121.37.230.116
88 2026-08-23 14:01 639230896680429441
303 ms 47.109.31.80
87 2026-08-23 14:01 639230896680429441
303 ms 121.37.230.116
86 2026-08-23 13:45 639230886630210965
558 ms 47.109.31.80
85 2026-08-23 13:45 639230886630210965
558 ms 121.37.230.116
84 2026-08-23 12:53 639230855430405719
537 ms 47.109.31.80
83 2026-08-23 12:53 639230855430405719
537 ms 121.37.230.116
82 2026-08-23 12:36 639230845707499136
220 ms 47.109.31.80
81 2026-08-23 12:36 639230845707499136
220 ms 121.37.230.116
80 2026-08-23 12:20 639230836186805419
500 ms 121.37.230.116
79 2026-08-23 12:20 639230836186805419
500 ms 47.109.31.80
78 2026-08-23 12:04 639230826493828316
506 ms 47.109.31.80
77 2026-08-23 12:04 639230826493828316
506 ms 121.37.230.116
76 2026-08-23 11:48 639230816817882996
528 ms 47.109.31.80
75 2026-08-23 11:48 639230816817882996
528 ms 121.37.230.116
74 2026-08-23 11:32 639230806933854189
507 ms 47.109.31.80
73 2026-08-23 11:32 639230806933854189
507 ms 121.37.230.116
72 2026-08-23 11:15 639230797120243854
561 ms 47.109.31.80
71 2026-08-23 11:15 639230797120243854
561 ms 121.37.230.116
70 2026-08-23 10:59 639230787310272840
538 ms 121.37.230.116
69 2026-08-23 10:59 639230787310272840
538 ms 47.109.31.80
68 2026-08-23 10:43 639230777600173142
572 ms 121.37.230.116
67 2026-08-23 10:43 639230777600173142
572 ms 47.109.31.80
66 2026-08-23 10:27 639230767665024593
598 ms 121.37.230.116
65 2026-08-23 10:27 639230767665024593
598 ms 47.109.31.80
64 2026-08-23 10:10 639230757720962293
575 ms 47.109.31.80
63 2026-08-23 10:10 639230757720962293
575 ms 121.37.230.116
62 2026-08-23 09:53 639230747722189784
496 ms 47.109.31.80
61 2026-08-23 09:53 639230747722189784
496 ms 121.37.230.116
60 2026-08-23 09:01 639230716313923480
506 ms 47.109.31.80
59 2026-08-23 09:01 639230716313923480
506 ms 121.37.230.116
58 2026-08-23 08:45 639230706813835990
506 ms 121.37.230.116
57 2026-08-23 08:45 639230706813835990
506 ms 47.109.31.80
56 2026-08-23 08:29 639230696871062203
527 ms 47.109.31.80
55 2026-08-23 08:29 639230696871062203
527 ms 121.37.230.116
54 2026-08-23 08:12 639230687142781616
314 ms 47.109.31.80
53 2026-08-23 08:12 639230687142781616
314 ms 121.37.230.116
52 2026-08-23 07:56 639230677432142227
528 ms 47.109.31.80
51 2026-08-23 07:56 639230677432142227
528 ms 121.37.230.116
50 2026-08-23 07:40 639230667686258061
531 ms 121.37.230.116
49 2026-08-23 07:40 639230667686258061
531 ms 47.109.31.80
48 2026-08-23 07:24 639230658039243685
551 ms 47.109.31.80
47 2026-08-23 07:24 639230658039243685
551 ms 121.37.230.116
46 2026-08-23 07:07 639230648468473803
837 ms 47.109.31.80
45 2026-08-23 07:07 639230648468473803
837 ms 121.37.230.116
44 2026-08-23 06:51 639230638829658294
2252 ms 121.37.230.116
43 2026-08-23 06:51 639230638829658294
2252 ms 47.109.31.80
42 2026-08-23 06:35 639230629247017617
184 ms 47.109.31.80
41 2026-08-23 06:35 639230629247017617
184 ms 121.37.230.116
40 2026-08-23 06:19 639230619625318239
515 ms 47.109.31.80
39 2026-08-23 06:19 639230619625318239
515 ms 121.37.230.116
38 2026-08-23 06:03 639230609697630264
510 ms 121.37.230.116
37 2026-08-23 06:03 639230609697630264
510 ms 47.109.31.80
36 2026-08-23 05:11 639230578570131864
528 ms 47.109.31.80
35 2026-08-23 05:11 639230578570131864
528 ms 121.37.230.116
34 2026-08-23 04:55 639230568958963168
279 ms 47.109.31.80
33 2026-08-23 04:55 639230568958963168
279 ms 121.37.230.116
32 2026-08-23 04:39 639230559287611211
508 ms 121.37.230.116
31 2026-08-23 04:39 639230559287611211
508 ms 47.109.31.80
30 2026-08-23 04:23 639230549524312030
495 ms 47.109.31.80
29 2026-08-23 04:23 639230549524312030
495 ms 121.37.230.116
28 2026-08-23 04:07 639230539739801669
516 ms 47.109.31.80
27 2026-08-23 04:07 639230539739801669
516 ms 121.37.230.116
26 2026-08-23 03:50 639230530084069375
533 ms 47.109.31.80
25 2026-08-23 03:50 639230530084069375
533 ms 121.37.230.116
24 2026-08-23 03:34 639230520362691441
495 ms 121.37.230.116
23 2026-08-23 03:34 639230520362691441
495 ms 47.109.31.80
22 2026-08-23 03:18 639230510677194518
804 ms 121.37.230.116
21 2026-08-23 03:18 639230510677194518
804 ms 47.109.31.80
20 2026-08-23 03:02 639230501156002646
203 ms 121.37.230.116
19 2026-08-23 03:02 639230501156002646
203 ms 47.109.31.80
18 2026-08-23 02:46 639230491502198541
508 ms 121.37.230.116
17 2026-08-23 02:46 639230491502198541
508 ms 47.109.31.80
16 2026-08-23 02:30 639230481860318494
314 ms 121.37.230.116
15 2026-08-23 02:30 639230481860318494
314 ms 47.109.31.80
14 2026-08-23 02:14 639230471893008575
498 ms 121.37.230.116
13 2026-08-23 02:14 639230471893008575
498 ms 47.109.31.80
12 2026-08-23 01:20 639230440030877421
487 ms 121.37.230.116
11 2026-08-23 01:20 639230440030877421
487 ms 47.109.31.80
10 2026-08-23 01:04 639230430479725508
499 ms 121.37.230.116
9 2026-08-23 01:04 639230430479725508
499 ms 47.109.31.80
8 2026-08-23 00:48 639230420875160219
505 ms 121.37.230.116
7 2026-08-23 00:48 639230420875160219
505 ms 47.109.31.80
6 2026-08-23 00:32 639230411240692575
493 ms 47.109.31.80
5 2026-08-23 00:32 639230411240692575
493 ms 121.37.230.116
4 2026-08-23 00:16 639230401550806607
499 ms 47.109.31.80
3 2026-08-23 00:16 639230401550806607
499 ms 121.37.230.116
2 2026-08-23 00:00 639230391807229016
193 ms 47.109.31.80
1 2026-08-23 00:00 639230391807229016
193 ms 121.37.230.116