DNS response history for dns153.a.register.com

dns153.a.register.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 2026-08-29. For this date, NameServerHistory found 70 DNS check records, 68 successful responses, 2 failed responses, and 168 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 dns153.a.register.com.
Records on Selected Date

70

Historical checks stored for this nameserver on selected date

Average Latency

168 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-29 23:48

All timestamps shown in UTC

Latest Resolved IP on Selected Date

216.21.231.153

Most recently resolved hosting IP on selected date

Successful Responses

68

Checks that returned a measurable response

Failed Responses

2

Checks with no response or no returned latency

Failure Rate

3%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for dns153.a.register.com

Showing DNS history for 2026-08-29 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
70 2026-08-29 23:48 639236439461653110
5 ms 216.21.231.153
69 2026-08-29 23:31 639236429501366737
16 ms 216.21.231.153
68 2026-08-29 23:14 639236419366541896
65 ms 216.21.231.153
67 2026-08-29 22:57 639236409033370421
18 ms 216.21.231.153
66 2026-08-29 22:40 639236398677638980
2031 ms 216.21.231.153
65 2026-08-29 22:22 639236388335394435
7 ms 216.21.231.153
64 2026-08-29 21:29 639236356238021142
7 ms 216.21.231.153
63 2026-08-29 21:12 639236346147662482
2042 ms 216.21.231.153
62 2026-08-29 20:55 639236336073303987
8 ms 216.21.231.153
61 2026-08-29 20:38 639236325803271480
17 ms 216.21.231.153
60 2026-08-29 20:21 639236315636203732
6 ms 216.21.231.153
59 2026-08-29 20:04 639236305430277951
33 ms 216.21.231.153
58 2026-08-29 19:47 639236295286597133
61 ms 216.21.231.153
57 2026-08-29 19:31 639236285137083691
35 ms 216.21.231.153
56 2026-08-29 19:14 639236274938699727
55 ms 216.21.231.153
55 2026-08-29 18:56 639236264595544117
5 ms 216.21.231.153
54 2026-08-29 18:39 639236254203764064
8 ms 216.21.231.153
53 2026-08-29 18:22 639236243919128798
6 ms 216.21.231.153
52 2026-08-29 17:28 639236211708980066
-
51 2026-08-29 17:11 639236201724764228
6 ms 216.21.231.153
50 2026-08-29 16:55 639236191714376906
54 ms 216.21.231.153
49 2026-08-29 16:38 639236181773042179
19 ms 216.21.231.153
48 2026-08-29 16:21 639236171632735061
21 ms 216.21.231.153
47 2026-08-29 16:04 639236161347015414
-
46 2026-08-29 15:47 639236151200362098
6 ms 216.21.231.153
45 2026-08-29 15:30 639236141026805328
12 ms 216.21.231.153
44 2026-08-29 15:14 639236131100930722
22 ms 216.21.231.153
43 2026-08-29 14:57 639236120950030411
40 ms 216.21.231.153
42 2026-08-29 14:39 639236110532007205
39 ms 216.21.231.153
41 2026-08-29 14:22 639236100176958860
8 ms 216.21.231.153
40 2026-08-29 13:29 639236068470247956
8 ms 216.21.231.153
39 2026-08-29 13:13 639236058468679452
28 ms 216.21.231.153
38 2026-08-29 12:56 639236048317337090
9 ms 216.21.231.153
37 2026-08-29 12:39 639236038221169202
4 ms 216.21.231.153
36 2026-08-29 12:22 639236028175589918
6 ms 216.21.231.153
35 2026-08-29 12:05 639236017965421028
5 ms 216.21.231.153
34 2026-08-29 11:48 639236007792625266
5 ms 216.21.231.153
33 2026-08-29 11:31 639235997602806960
16 ms 216.21.231.153
32 2026-08-29 11:14 639235987487833458
15 ms 216.21.231.153
31 2026-08-29 10:57 639235977211002296
37 ms 216.21.231.153
30 2026-08-29 10:40 639235966864596836
9 ms 216.21.231.153
29 2026-08-29 10:23 639235956590882003
4 ms 216.21.231.153
28 2026-08-29 09:29 639235924465736791
36 ms 216.21.231.153
27 2026-08-29 09:13 639235914430611197
33 ms 216.21.231.153
26 2026-08-29 08:56 639235904343784853
37 ms 216.21.231.153
25 2026-08-29 08:39 639235894201078068
32 ms 216.21.231.153
24 2026-08-29 08:22 639235884233447452
14 ms 216.21.231.153
23 2026-08-29 08:05 639235874142207309
2031 ms 216.21.231.153
22 2026-08-29 07:49 639235863974652466
44 ms 216.21.231.153
21 2026-08-29 07:31 639235853716243436
39 ms 216.21.231.153
20 2026-08-29 07:15 639235843614494759
2026 ms 216.21.231.153
19 2026-08-29 06:58 639235833401459551
10 ms 216.21.231.153
18 2026-08-29 06:41 639235823220464528
13 ms 216.21.231.153
17 2026-08-29 06:24 639235812997510905
72 ms 216.21.231.153
16 2026-08-29 05:30 639235781101962521
29 ms 216.21.231.153
15 2026-08-29 05:14 639235771207673260
56 ms 216.21.231.153
14 2026-08-29 04:57 639235761047429642
13 ms 216.21.231.153
13 2026-08-29 04:40 639235750964347246
20 ms 216.21.231.153
12 2026-08-29 04:23 639235740923490874
6 ms 216.21.231.153
11 2026-08-29 04:07 639235730842894399
7 ms 216.21.231.153
10 2026-08-29 03:50 639235720760084717
6 ms 216.21.231.153
9 2026-08-29 03:33 639235710843666743
7 ms 216.21.231.153
8 2026-08-29 03:16 639235700733510561
3 ms 216.21.231.153
7 2026-08-29 02:59 639235690509906192
3 ms 216.21.231.153
6 2026-08-29 02:42 639235680156673501
6 ms 216.21.231.153
5 2026-08-29 02:25 639235669720606443
11 ms 216.21.231.153
4 2026-08-29 01:31 639235637451417084
31 ms 216.21.231.153
3 2026-08-29 01:14 639235627307383453
16 ms 216.21.231.153
2 2026-08-29 00:57 639235616906386856
31 ms 216.21.231.153
1 2026-08-29 00:40 639235606582912691
2019 ms 216.21.231.153