DNS response history for server05.certusonline.com

server05.certusonline.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, 55 successful responses, 1 failed responses, and 651 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 server05.certusonline.com.
Records on Selected Date

56

Historical checks stored for this nameserver on selected date

Average Latency

651 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:49

All timestamps shown in UTC

Latest Resolved IP on Selected Date

159.69.162.84

Most recently resolved hosting IP on selected date

Successful Responses

55

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 server05.certusonline.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 23:49 639232119551972438
2032 ms 159.69.162.84
55 2026-08-24 23:32 639232109112567473
2075 ms 159.69.162.84
54 2026-08-24 22:39 639232077430823987
2029 ms 159.69.162.84
53 2026-08-24 22:22 639232067340513033
49 ms 159.69.162.84
52 2026-08-24 22:05 639232057157944387
64 ms 159.69.162.84
51 2026-08-24 21:48 639232046895282144
39 ms 159.69.162.84
50 2026-08-24 20:54 639232014356623395
2052 ms 159.69.162.84
49 2026-08-24 20:37 639232004177831322
2010 ms 159.69.162.84
48 2026-08-24 20:20 639231993997863976
67 ms 159.69.162.84
47 2026-08-24 20:03 639231983967363696
91 ms 159.69.162.84
46 2026-08-24 19:11 639231952257842845
163 ms 159.69.162.84
45 2026-08-24 18:54 639231942277816756
106 ms 159.69.162.84
44 2026-08-24 18:37 639231932094180724
2210 ms 159.69.162.84
43 2026-08-24 18:20 639231922041034838
104 ms 159.69.162.84
42 2026-08-24 17:27 639231890488117536
59 ms 159.69.162.84
41 2026-08-24 17:11 639231880574255543
93 ms 159.69.162.84
40 2026-08-24 16:54 639231870418029045
2059 ms 159.69.162.84
39 2026-08-24 16:37 639231860258429562
70 ms 159.69.162.84
38 2026-08-24 15:44 639231828211839931
49 ms 159.69.162.84
37 2026-08-24 15:27 639231818080917481
96 ms 159.69.162.84
36 2026-08-24 15:10 639231807961539652
4019 ms 159.69.162.84
35 2026-08-24 14:53 639231797631669865
69 ms 159.69.162.84
34 2026-08-24 14:00 639231765923559455
132 ms 159.69.162.84
33 2026-08-24 13:43 639231755868832964
63 ms 159.69.162.84
32 2026-08-24 13:26 639231745628278877
84 ms 159.69.162.84
31 2026-08-24 13:09 639231735407682062
60 ms 159.69.162.84
30 2026-08-24 12:16 639231703815441688
37 ms 159.69.162.84
29 2026-08-24 12:00 639231693747052549
257 ms 159.69.162.84
28 2026-08-24 11:43 639231683712487276
2068 ms 159.69.162.84
27 2026-08-24 11:26 639231673513573868
61 ms 159.69.162.84
26 2026-08-24 10:33 639231641791249939
48 ms 159.69.162.84
25 2026-08-24 10:16 639231631866211033
4020 ms 159.69.162.84
24 2026-08-24 10:00 639231621644955316
43 ms 159.69.162.84
23 2026-08-24 09:43 639231611478799259
41 ms 159.69.162.84
22 2026-08-24 08:50 639231579923718211
40 ms 159.69.162.84
21 2026-08-24 08:33 639231569810702936
19 ms 159.69.162.84
20 2026-08-24 08:16 639231559762411619
81 ms 159.69.162.84
19 2026-08-24 07:59 639231549663595407
2023 ms 159.69.162.84
18 2026-08-24 07:07 639231518076817246
101 ms 159.69.162.84
17 2026-08-24 06:50 639231508078650885
2149 ms 159.69.162.84
16 2026-08-24 06:34 639231498210697093
54 ms 159.69.162.84
15 2026-08-24 06:17 639231488109699360
25 ms 159.69.162.84
14 2026-08-24 05:25 639231456772510692
-
13 2026-08-24 05:09 639231447084631185
4031 ms 159.69.162.84
12 2026-08-24 04:52 639231437208519473
79 ms 159.69.162.84
11 2026-08-24 04:35 639231427209627490
44 ms 159.69.162.84
10 2026-08-24 03:43 639231395791246644
55 ms 159.69.162.84
9 2026-08-24 03:27 639231386075551458
56 ms 159.69.162.84
8 2026-08-24 03:11 639231376208713791
34 ms 159.69.162.84
7 2026-08-24 02:54 639231366170589276
46 ms 159.69.162.84
6 2026-08-24 02:01 639231334732159368
89 ms 159.69.162.84
5 2026-08-24 01:45 639231325035670078
43 ms 159.69.162.84
4 2026-08-24 01:29 639231315132253837
86 ms 159.69.162.84
3 2026-08-24 01:12 639231305014280808
64 ms 159.69.162.84
2 2026-08-24 00:20 639231273779380675
106 ms 159.69.162.84
1 2026-08-24 00:04 639231264180839154
71 ms 159.69.162.84