DNS response history for dns18.alidns.com

dns18.alidns.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 2026-08-31. For this date, NameServerHistory found 141 DNS check records, 140 successful responses, 1 failed responses, and 308 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 dns18.alidns.com.
Records on Selected Date

141

Historical checks stored for this nameserver on selected date

Average Latency

308 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-31 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

223.5.5.5

Most recently resolved hosting IP on selected date

Successful Responses

140

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for dns18.alidns.com

Showing DNS history for 2026-08-31 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
141 2026-08-31 23:58 639238175054391781
11 ms 223.5.5.5
140 2026-08-31 23:58 639238175054391781
11 ms 223.6.6.6
139 2026-08-31 23:40 639238164117437727
32 ms 223.6.6.6
138 2026-08-31 23:40 639238164117437727
32 ms 223.5.5.5
137 2026-08-31 23:22 639238153343647435
11 ms 223.6.6.6
136 2026-08-31 23:22 639238153343647435
11 ms 223.5.5.5
135 2026-08-31 23:04 639238142520473714
-
134 2026-08-31 22:46 639238131745466751
13 ms 223.5.5.5
133 2026-08-31 22:46 639238131745466751
13 ms 223.6.6.6
132 2026-08-31 22:28 639238120990576799
275 ms 223.5.5.5
131 2026-08-31 22:28 639238120990576799
275 ms 223.6.6.6
130 2026-08-31 21:35 639238088948639656
12 ms 223.5.5.5
129 2026-08-31 21:35 639238088948639656
12 ms 223.6.6.6
128 2026-08-31 21:17 639238078451435617
12 ms 223.6.6.6
127 2026-08-31 21:17 639238078451435617
12 ms 223.5.5.5
126 2026-08-31 20:59 639238067818407820
12 ms 223.6.6.6
125 2026-08-31 20:59 639238067818407820
12 ms 223.5.5.5
124 2026-08-31 20:42 639238057337242425
9 ms 223.6.6.6
123 2026-08-31 20:42 639238057337242425
9 ms 223.5.5.5
122 2026-08-31 20:24 639238046718231047
11 ms 223.5.5.5
121 2026-08-31 20:24 639238046718231047
11 ms 223.6.6.6
120 2026-08-31 20:07 639238036493480692
64 ms 223.5.5.5
119 2026-08-31 20:07 639238036493480692
64 ms 223.6.6.6
118 2026-08-31 19:50 639238026138697113
15 ms 223.5.5.5
117 2026-08-31 19:50 639238026138697113
15 ms 223.6.6.6
116 2026-08-31 19:33 639238015790028644
37 ms 223.5.5.5
115 2026-08-31 19:33 639238015790028644
37 ms 223.6.6.6
114 2026-08-31 19:15 639238005382709909
9 ms 223.6.6.6
113 2026-08-31 19:15 639238005382709909
9 ms 223.5.5.5
112 2026-08-31 18:58 639237995139195097
30 ms 223.6.6.6
111 2026-08-31 18:58 639237995139195097
30 ms 223.5.5.5
110 2026-08-31 18:41 639237984659733710
2016 ms 223.5.5.5
109 2026-08-31 18:41 639237984659733710
2016 ms 223.6.6.6
108 2026-08-31 18:23 639237974142394595
287 ms 223.6.6.6
107 2026-08-31 18:23 639237974142394595
287 ms 223.5.5.5
106 2026-08-31 17:30 639237941910348424
88 ms 223.5.5.5
105 2026-08-31 17:30 639237941910348424
88 ms 223.6.6.6
104 2026-08-31 17:13 639237931681671742
9 ms 223.6.6.6
103 2026-08-31 17:13 639237931681671742
9 ms 223.5.5.5
102 2026-08-31 16:55 639237921365566692
10 ms 223.6.6.6
101 2026-08-31 16:55 639237921365566692
10 ms 223.5.5.5
100 2026-08-31 16:38 639237910991948788
23 ms 223.5.5.5
99 2026-08-31 16:38 639237910991948788
23 ms 223.6.6.6
98 2026-08-31 16:21 639237900605596198
39 ms 223.6.6.6
97 2026-08-31 16:21 639237900605596198
39 ms 223.5.5.5
96 2026-08-31 16:04 639237890356235470
13 ms 223.5.5.5
95 2026-08-31 16:04 639237890356235470
13 ms 223.6.6.6
94 2026-08-31 15:46 639237879936204342
15 ms 223.6.6.6
93 2026-08-31 15:46 639237879936204342
15 ms 223.5.5.5
92 2026-08-31 15:29 639237869543741197
16 ms 223.5.5.5
91 2026-08-31 15:29 639237869543741197
16 ms 223.6.6.6
90 2026-08-31 15:12 639237859138790045
11 ms 223.5.5.5
89 2026-08-31 15:12 639237859138790045
11 ms 223.6.6.6
88 2026-08-31 14:54 639237848640463709
125 ms 223.6.6.6
87 2026-08-31 14:54 639237848640463709
125 ms 223.5.5.5
86 2026-08-31 14:37 639237838098800325
2066 ms 223.5.5.5
85 2026-08-31 14:37 639237838098800325
2066 ms 223.6.6.6
84 2026-08-31 14:19 639237827433935375
324 ms 223.6.6.6
83 2026-08-31 14:19 639237827433935375
324 ms 223.5.5.5
82 2026-08-31 13:24 639237794785519897
40 ms 223.6.6.6
81 2026-08-31 13:24 639237794785519897
40 ms 223.5.5.5
80 2026-08-31 13:07 639237784474116679
15 ms 223.6.6.6
79 2026-08-31 13:07 639237784474116679
15 ms 223.5.5.5
78 2026-08-31 12:50 639237773965397189
15 ms 223.6.6.6
77 2026-08-31 12:50 639237773965397189
15 ms 223.5.5.5
76 2026-08-31 12:32 639237763588542721
274 ms 223.6.6.6
75 2026-08-31 12:32 639237763588542721
274 ms 223.5.5.5
74 2026-08-31 12:15 639237753225101103
18 ms 223.6.6.6
73 2026-08-31 12:15 639237753225101103
18 ms 223.5.5.5
72 2026-08-31 11:58 639237742927117371
65 ms 223.5.5.5
71 2026-08-31 11:58 639237742927117371
65 ms 223.6.6.6
70 2026-08-31 11:41 639237732538256235
11 ms 223.5.5.5
69 2026-08-31 11:41 639237732538256235
11 ms 223.6.6.6
68 2026-08-31 11:23 639237722025682013
192 ms 223.6.6.6
67 2026-08-31 11:23 639237722025682013
192 ms 223.5.5.5
66 2026-08-31 11:06 639237711568720101
28 ms 223.6.6.6
65 2026-08-31 11:06 639237711568720101
28 ms 223.5.5.5
64 2026-08-31 10:48 639237701119461876
4 ms 223.5.5.5
63 2026-08-31 10:48 639237701119461876
4 ms 223.6.6.6
62 2026-08-31 10:31 639237690759595513
11 ms 223.5.5.5
61 2026-08-31 10:31 639237690759595513
11 ms 223.6.6.6
60 2026-08-31 10:13 639237680122296836
33 ms 223.5.5.5
59 2026-08-31 10:13 639237680122296836
33 ms 223.6.6.6
58 2026-08-31 09:20 639237647999458954
12 ms 223.6.6.6
57 2026-08-31 09:20 639237647999458954
12 ms 223.5.5.5
56 2026-08-31 09:03 639237637680951774
32 ms 223.5.5.5
55 2026-08-31 09:03 639237637680951774
32 ms 223.6.6.6
54 2026-08-31 08:45 639237627437728712
2018 ms 223.5.5.5
53 2026-08-31 08:45 639237627437728712
2018 ms 223.6.6.6
52 2026-08-31 08:28 639237617127808241
86 ms 223.6.6.6
51 2026-08-31 08:28 639237617127808241
86 ms 223.5.5.5
50 2026-08-31 08:11 639237606990101394
28 ms 223.5.5.5
49 2026-08-31 08:11 639237606990101394
28 ms 223.6.6.6
48 2026-08-31 07:54 639237596595480036
13 ms 223.6.6.6
47 2026-08-31 07:54 639237596595480036
13 ms 223.5.5.5
46 2026-08-31 07:37 639237586261012001
50 ms 223.6.6.6
45 2026-08-31 07:37 639237586261012001
50 ms 223.5.5.5
44 2026-08-31 07:20 639237576047657695
4059 ms 223.6.6.6
43 2026-08-31 07:20 639237576047657695
4059 ms 223.5.5.5
42 2026-08-31 07:03 639237565832936443
21 ms 223.5.5.5
41 2026-08-31 07:03 639237565832936443
21 ms 223.6.6.6
40 2026-08-31 06:45 639237555466329546
12 ms 223.5.5.5
39 2026-08-31 06:45 639237555466329546
12 ms 223.6.6.6
38 2026-08-31 06:28 639237545032411072
27 ms 223.6.6.6
37 2026-08-31 06:28 639237545032411072
27 ms 223.5.5.5
36 2026-08-31 06:11 639237534469438634
9 ms 223.5.5.5
35 2026-08-31 06:11 639237534469438634
9 ms 223.6.6.6
34 2026-08-31 05:17 639237502279296801
154 ms 223.5.5.5
33 2026-08-31 05:17 639237502279296801
154 ms 223.6.6.6
32 2026-08-31 05:00 639237492362730124
4056 ms 223.6.6.6
31 2026-08-31 05:00 639237492362730124
4056 ms 223.5.5.5
30 2026-08-31 04:44 639237482311584319
10 ms 223.6.6.6
29 2026-08-31 04:44 639237482311584319
10 ms 223.5.5.5
28 2026-08-31 04:27 639237472150685594
2 ms 223.5.5.5
27 2026-08-31 04:27 639237472150685594
2 ms 223.6.6.6
26 2026-08-31 04:10 639237462055295430
4014 ms 223.5.5.5
25 2026-08-31 04:10 639237462055295430
4014 ms 223.6.6.6
24 2026-08-31 03:53 639237452089913890
11 ms 223.6.6.6
23 2026-08-31 03:53 639237452089913890
11 ms 223.5.5.5
22 2026-08-31 03:36 639237441972654103
19 ms 223.5.5.5
21 2026-08-31 03:36 639237441972654103
19 ms 223.6.6.6
20 2026-08-31 03:20 639237432052396478
9 ms 223.6.6.6
19 2026-08-31 03:20 639237432052396478
9 ms 223.5.5.5
18 2026-08-31 03:03 639237422012990851
10 ms 223.5.5.5
17 2026-08-31 03:03 639237422012990851
10 ms 223.6.6.6
16 2026-08-31 02:46 639237411889602012
3 ms 223.6.6.6
15 2026-08-31 02:46 639237411889602012
3 ms 223.5.5.5
14 2026-08-31 02:29 639237401637354221
30 ms 223.5.5.5
13 2026-08-31 02:29 639237401637354221
30 ms 223.6.6.6
12 2026-08-31 02:12 639237391412690360
21 ms 223.5.5.5
11 2026-08-31 02:12 639237391412690360
21 ms 223.6.6.6
10 2026-08-31 01:20 639237359972957132
14 ms 223.5.5.5
9 2026-08-31 01:20 639237359972957132
14 ms 223.6.6.6
8 2026-08-31 01:03 639237350032183979
275 ms 223.6.6.6
7 2026-08-31 01:03 639237350032183979
275 ms 223.5.5.5
6 2026-08-31 00:47 639237340111452066
258 ms 223.6.6.6
5 2026-08-31 00:47 639237340111452066
258 ms 223.5.5.5
4 2026-08-31 00:30 639237329967272514
17 ms 223.6.6.6
3 2026-08-31 00:30 639237329967272514
17 ms 223.5.5.5
2 2026-08-31 00:13 639237319916508151
11 ms 223.5.5.5
1 2026-08-31 00:13 639237319916508151
11 ms 223.6.6.6