DNS response history for us.a1l.com

us.a1l.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 2026-08-24. For this date, NameServerHistory found 56 DNS check records, 56 successful responses, 0 failed responses, and 336 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 us.a1l.com.
Records on Selected Date

56

Historical checks stored for this nameserver on selected date

Average Latency

336 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:54

All timestamps shown in UTC

Latest Resolved IP on Selected Date

216.218.163.121

Most recently resolved hosting IP on selected date

Successful Responses

56

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 us.a1l.com

Showing DNS history for 2026-08-24 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
56 2026-08-24 23:54 639232119551972438
432 ms 216.218.163.121
55 2026-08-24 23:37 639232109112567473
70 ms 216.218.163.121
54 2026-08-24 22:44 639232077430823987
155 ms 216.218.163.121
53 2026-08-24 22:27 639232067340513033
67 ms 216.218.163.121
52 2026-08-24 22:10 639232057157944387
68 ms 216.218.163.121
51 2026-08-24 21:53 639232046895282144
37 ms 216.218.163.121
50 2026-08-24 20:59 639232014356623395
90 ms 216.218.163.121
49 2026-08-24 20:42 639232004177831322
77 ms 216.218.163.121
48 2026-08-24 20:25 639231993997863976
196 ms 216.218.163.121
47 2026-08-24 20:08 639231983967363696
67 ms 216.218.163.121
46 2026-08-24 19:15 639231952257842845
68 ms 216.218.163.121
45 2026-08-24 18:59 639231942277816756
2210 ms 216.218.163.121
44 2026-08-24 18:42 639231932094180724
70 ms 216.218.163.121
43 2026-08-24 18:25 639231922041034838
77 ms 216.218.163.121
42 2026-08-24 17:32 639231890488117536
2215 ms 216.218.163.121
41 2026-08-24 17:16 639231880574255543
181 ms 216.218.163.121
40 2026-08-24 16:59 639231870418029045
35 ms 216.218.163.121
39 2026-08-24 16:42 639231860258429562
67 ms 216.218.163.121
38 2026-08-24 15:49 639231828211839931
197 ms 216.218.163.121
37 2026-08-24 15:32 639231818080917481
71 ms 216.218.163.121
36 2026-08-24 15:15 639231807961539652
185 ms 216.218.163.121
35 2026-08-24 14:58 639231797631669865
79 ms 216.218.163.121
34 2026-08-24 14:05 639231765923559455
67 ms 216.218.163.121
33 2026-08-24 13:48 639231755868832964
2179 ms 216.218.163.121
32 2026-08-24 13:31 639231745628278877
73 ms 216.218.163.121
31 2026-08-24 13:14 639231735407682062
65 ms 216.218.163.121
30 2026-08-24 12:21 639231703815441688
274 ms 216.218.163.121
29 2026-08-24 12:04 639231693747052549
2065 ms 216.218.163.121
28 2026-08-24 11:48 639231683712487276
65 ms 216.218.163.121
27 2026-08-24 11:31 639231673513573868
70 ms 216.218.163.121
26 2026-08-24 10:38 639231641791249939
66 ms 216.218.163.121
25 2026-08-24 10:21 639231631866211033
39 ms 216.218.163.121
24 2026-08-24 10:04 639231621644955316
74 ms 216.218.163.121
23 2026-08-24 09:47 639231611478799259
66 ms 216.218.163.121
22 2026-08-24 08:55 639231579923718211
258 ms 216.218.163.121
21 2026-08-24 08:38 639231569810702936
198 ms 216.218.163.121
20 2026-08-24 08:21 639231559762411619
206 ms 216.218.163.121
19 2026-08-24 08:04 639231549663595407
69 ms 216.218.163.121
18 2026-08-24 07:12 639231518076817246
39 ms 216.218.163.121
17 2026-08-24 06:55 639231508078650885
36 ms 216.218.163.121
16 2026-08-24 06:38 639231498210697093
64 ms 216.218.163.121
15 2026-08-24 06:22 639231488109699360
76 ms 216.218.163.121
14 2026-08-24 05:30 639231456772510692
75 ms 216.218.163.121
13 2026-08-24 05:13 639231447084631185
35 ms 216.218.163.121
12 2026-08-24 04:57 639231437208519473
258 ms 216.218.163.121
11 2026-08-24 04:40 639231427209627490
192 ms 216.218.163.121
10 2026-08-24 03:48 639231395791246644
2353 ms 216.218.163.121
9 2026-08-24 03:32 639231386075551458
67 ms 216.218.163.121
8 2026-08-24 03:15 639231376208713791
2186 ms 216.218.163.121
7 2026-08-24 02:59 639231366170589276
77 ms 216.218.163.121
6 2026-08-24 02:06 639231334732159368
86 ms 216.218.163.121
5 2026-08-24 01:50 639231325035670078
193 ms 216.218.163.121
4 2026-08-24 01:33 639231315132253837
65 ms 216.218.163.121
3 2026-08-24 01:17 639231305014280808
74 ms 216.218.163.121
2 2026-08-24 00:24 639231273779380675
216 ms 216.218.163.121
1 2026-08-24 00:08 639231264180839154
195 ms 216.218.163.121