DNS response history for ns4.secureserver.net

ns4.secureserver.net 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 61 DNS check records, 60 successful responses, 1 failed responses, and 216 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 ns4.secureserver.net.
Records on Selected Date

61

Historical checks stored for this nameserver on selected date

Average Latency

216 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-31 20:12

All timestamps shown in UTC

Latest Resolved IP on Selected Date

173.201.68.21

Most recently resolved hosting IP on selected date

Successful Responses

60

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

2%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns4.secureserver.net

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
61 2026-08-31 20:12 639238036493480692
4 ms 173.201.68.21
60 2026-08-31 19:55 639238026138697113
4 ms 173.201.68.21
59 2026-08-31 19:38 639238015790028644
4 ms 173.201.68.21
58 2026-08-31 19:20 639238005382709909
30 ms 173.201.68.21
57 2026-08-31 19:03 639237995139195097
12 ms 173.201.68.21
56 2026-08-31 18:46 639237984659733710
6 ms 173.201.68.21
55 2026-08-31 18:28 639237974142394595
2010 ms 173.201.68.21
54 2026-08-31 17:34 639237941910348424
41 ms 173.201.68.21
53 2026-08-31 17:18 639237931681671742
14 ms 173.201.68.21
52 2026-08-31 17:00 639237921365566692
30 ms 173.201.68.21
51 2026-08-31 16:43 639237910991948788
23 ms 173.201.68.21
50 2026-08-31 16:26 639237900605596198
6 ms 173.201.68.21
49 2026-08-31 16:09 639237890356235470
13 ms 173.201.68.21
48 2026-08-31 15:51 639237879936204342
12 ms 173.201.68.21
47 2026-08-31 15:34 639237869543741197
21 ms 173.201.68.21
46 2026-08-31 15:17 639237859138790045
239 ms 173.201.68.21
45 2026-08-31 14:59 639237848640463709
29 ms 173.201.68.21
44 2026-08-31 14:42 639237838098800325
84 ms 173.201.68.21
43 2026-08-31 14:24 639237827433935375
1560 ms 173.201.68.21
42 2026-08-31 13:29 639237794785519897
10 ms 173.201.68.21
41 2026-08-31 13:12 639237784474116679
2008 ms 173.201.68.21
40 2026-08-31 12:55 639237773965397189
9 ms 173.201.68.21
39 2026-08-31 12:37 639237763588542721
18 ms 173.201.68.21
38 2026-08-31 12:20 639237753225101103
39 ms 173.201.68.21
37 2026-08-31 12:03 639237742927117371
34 ms 173.201.68.21
36 2026-08-31 11:46 639237732538256235
7 ms 173.201.68.21
35 2026-08-31 11:28 639237722025682013
17 ms 173.201.68.21
34 2026-08-31 11:11 639237711568720101
25 ms 173.201.68.21
33 2026-08-31 10:53 639237701119461876
2010 ms 173.201.68.21
32 2026-08-31 10:36 639237690759595513
33 ms 173.201.68.21
31 2026-08-31 10:18 639237680122296836
2025 ms 173.201.68.21
30 2026-08-31 09:25 639237647999458954
32 ms 173.201.68.21
29 2026-08-31 09:08 639237637680951774
35 ms 173.201.68.21
28 2026-08-31 08:50 639237627437728712
10 ms 173.201.68.21
27 2026-08-31 08:33 639237617127808241
21 ms 173.201.68.21
26 2026-08-31 08:16 639237606990101394
29 ms 173.201.68.21
25 2026-08-31 07:59 639237596595480036
40 ms 173.201.68.21
24 2026-08-31 07:42 639237586261012001
10 ms 173.201.68.21
23 2026-08-31 07:25 639237576047657695
5 ms 173.201.68.21
22 2026-08-31 07:08 639237565832936443
-
21 2026-08-31 06:51 639237555466329546
71 ms 173.201.68.21
20 2026-08-31 06:33 639237545032411072
2038 ms 173.201.68.21
19 2026-08-31 06:15 639237534469438634
3 ms 173.201.68.21
18 2026-08-31 05:22 639237502279296801
41 ms 173.201.68.21
17 2026-08-31 05:05 639237492362730124
25 ms 173.201.68.21
16 2026-08-31 04:48 639237482311584319
25 ms 173.201.68.21
15 2026-08-31 04:32 639237472150685594
36 ms 173.201.68.21
14 2026-08-31 04:15 639237462055295430
6 ms 173.201.68.21
13 2026-08-31 03:58 639237452089913890
5 ms 173.201.68.21
12 2026-08-31 03:41 639237441972654103
34 ms 173.201.68.21
11 2026-08-31 03:25 639237432052396478
8 ms 173.201.68.21
10 2026-08-31 03:08 639237422012990851
24 ms 173.201.68.21
9 2026-08-31 02:51 639237411889602012
14 ms 173.201.68.21
8 2026-08-31 02:34 639237401637354221
13 ms 173.201.68.21
7 2026-08-31 02:17 639237391412690360
5 ms 173.201.68.21
6 2026-08-31 01:25 639237359972957132
2 ms 173.201.68.21
5 2026-08-31 01:08 639237350032183979
15 ms 173.201.68.21
4 2026-08-31 00:51 639237340111452066
3 ms 173.201.68.21
3 2026-08-31 00:35 639237329967272514
7 ms 173.201.68.21
2 2026-08-31 00:18 639237319916508151
26 ms 173.201.68.21
1 2026-08-31 00:01 639237309944877243
5 ms 173.201.68.21