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 2026-08-30. For this date, NameServerHistory found 73 DNS check records, 71 successful responses, 2 failed responses, and 108 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

73

Historical checks stored for this nameserver on selected date

Average Latency

108 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-30 23:58

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

71

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 2026-08-30 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
73 2026-08-30 23:58 639237309944877243
4 ms 216.21.231.153
72 2026-08-30 23:41 639237299786658397
8 ms 216.21.231.153
71 2026-08-30 23:24 639237289498523667
2040 ms 216.21.231.153
70 2026-08-30 23:07 639237279386851363
18 ms 216.21.231.153
69 2026-08-30 22:51 639237269255729708
26 ms 216.21.231.153
68 2026-08-30 22:33 639237258831204354
16 ms 216.21.231.153
67 2026-08-30 22:16 639237248443221172
7 ms 216.21.231.153
66 2026-08-30 21:23 639237216494073151
28 ms 216.21.231.153
65 2026-08-30 21:06 639237206388572253
78 ms 216.21.231.153
64 2026-08-30 20:49 639237196292015951
78 ms 216.21.231.153
63 2026-08-30 20:32 639237186084150891
35 ms 216.21.231.153
62 2026-08-30 20:15 639237175762412232
56 ms 216.21.231.153
61 2026-08-30 19:58 639237165682654803
22 ms 216.21.231.153
60 2026-08-30 19:41 639237155472501164
11 ms 216.21.231.153
59 2026-08-30 19:24 639237145214619953
43 ms 216.21.231.153
58 2026-08-30 19:07 639237134816906963
34 ms 216.21.231.153
57 2026-08-30 18:50 639237124591343541
31 ms 216.21.231.153
56 2026-08-30 18:32 639237114243099765
-
55 2026-08-30 18:15 639237103865174052
34 ms 216.21.231.153
54 2026-08-30 17:22 639237072062599712
18 ms 216.21.231.153
53 2026-08-30 17:05 639237062090595638
8 ms 216.21.231.153
52 2026-08-30 16:49 639237052076426119
12 ms 216.21.231.153
51 2026-08-30 16:32 639237042059539260
45 ms 216.21.231.153
50 2026-08-30 16:15 639237031962634816
33 ms 216.21.231.153
49 2026-08-30 15:58 639237021754634200
4 ms 216.21.231.153
48 2026-08-30 15:41 639237011506593617
12 ms 216.21.231.153
47 2026-08-30 15:24 639237001261956475
5 ms 216.21.231.153
46 2026-08-30 15:07 639236991144138400
8 ms 216.21.231.153
45 2026-08-30 14:50 639236981087883451
47 ms 216.21.231.153
44 2026-08-30 14:33 639236970808543176
89 ms 216.21.231.153
43 2026-08-30 14:16 639236960498194193
27 ms 216.21.231.153
42 2026-08-30 13:23 639236928433577921
-
41 2026-08-30 13:06 639236918429703736
29 ms 216.21.231.153
40 2026-08-30 12:49 639236908230327486
7 ms 216.21.231.153
39 2026-08-30 12:32 639236898168597833
26 ms 216.21.231.153
38 2026-08-30 12:15 639236888142648178
3 ms 216.21.231.153
37 2026-08-30 11:59 639236878057367680
41 ms 216.21.231.153
36 2026-08-30 11:42 639236867916029489
11 ms 216.21.231.153
35 2026-08-30 11:25 639236858088772005
8 ms 216.21.231.153
34 2026-08-30 11:09 639236848158742395
4 ms 216.21.231.153
33 2026-08-30 10:52 639236838137395574
4 ms 216.21.231.153
32 2026-08-30 10:35 639236827967386881
5 ms 216.21.231.153
31 2026-08-30 10:18 639236817708615077
14 ms 216.21.231.153
30 2026-08-30 09:25 639236785770651804
2055 ms 216.21.231.153
29 2026-08-30 09:08 639236775820686373
31 ms 216.21.231.153
28 2026-08-30 08:52 639236765768339082
27 ms 216.21.231.153
27 2026-08-30 08:35 639236755602384085
4 ms 216.21.231.153
26 2026-08-30 08:18 639236745600094925
38 ms 216.21.231.153
25 2026-08-30 08:01 639236735311262753
4 ms 216.21.231.153
24 2026-08-30 07:44 639236724996745235
4 ms 216.21.231.153
23 2026-08-30 07:27 639236714839899761
5 ms 216.21.231.153
22 2026-08-30 07:10 639236704748431488
21 ms 216.21.231.153
21 2026-08-30 06:53 639236694430128550
5 ms 216.21.231.153
20 2026-08-30 06:36 639236684143292417
25 ms 216.21.231.153
19 2026-08-30 06:19 639236673972499943
9 ms 216.21.231.153
18 2026-08-30 05:25 639236642126522802
2023 ms 216.21.231.153
17 2026-08-30 05:09 639236632183518198
29 ms 216.21.231.153
16 2026-08-30 04:52 639236622289312589
18 ms 216.21.231.153
15 2026-08-30 04:36 639236612490676525
14 ms 216.21.231.153
14 2026-08-30 04:20 639236602582494852
5 ms 216.21.231.153
13 2026-08-30 04:03 639236592511706469
36 ms 216.21.231.153
12 2026-08-30 03:46 639236582441006869
7 ms 216.21.231.153
11 2026-08-30 03:29 639236572478785089
6 ms 216.21.231.153
10 2026-08-30 03:13 639236562556749999
5 ms 216.21.231.153
9 2026-08-30 02:56 639236552353482281
49 ms 216.21.231.153
8 2026-08-30 02:39 639236542188881607
29 ms 216.21.231.153
7 2026-08-30 02:22 639236531885440105
44 ms 216.21.231.153
6 2026-08-30 01:28 639236499922985383
32 ms 216.21.231.153
5 2026-08-30 01:11 639236489713594431
46 ms 216.21.231.153
4 2026-08-30 00:55 639236479750443901
9 ms 216.21.231.153
3 2026-08-30 00:38 639236469719936375
15 ms 216.21.231.153
2 2026-08-30 00:21 639236459579244885
23 ms 216.21.231.153
1 2026-08-30 00:05 639236449582837549
12 ms 216.21.231.153