DNS response history for u-ns1.oracle.com

u-ns1.oracle.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 2026-08-25. For this date, NameServerHistory found 66 DNS check records, 66 successful responses, 0 failed responses, and 29 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 u-ns1.oracle.com.
Records on Selected Date

66

Historical checks stored for this nameserver on selected date

Average Latency

29 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 22:20

All timestamps shown in UTC

Latest Resolved IP on Selected Date

156.154.64.64

Most recently resolved hosting IP on selected date

Successful Responses

66

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 u-ns1.oracle.com

Showing DNS history for 2026-08-25 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
66 2026-08-25 22:20 639232932163142799
10 ms 156.154.64.64
65 2026-08-25 22:02 639232921673215474
24 ms 156.154.64.64
64 2026-08-25 21:45 639232911234504639
11 ms 156.154.64.64
63 2026-08-25 21:27 639232900747078453
25 ms 156.154.64.64
62 2026-08-25 21:10 639232890389222534
33 ms 156.154.64.64
61 2026-08-25 20:53 639232880143390843
23 ms 156.154.64.64
60 2026-08-25 20:36 639232869755024069
88 ms 156.154.64.64
59 2026-08-25 20:18 639232859355940346
6 ms 156.154.64.64
58 2026-08-25 20:01 639232848992244953
23 ms 156.154.64.64
57 2026-08-25 19:44 639232838596478500
7 ms 156.154.64.64
56 2026-08-25 19:27 639232828175327683
20 ms 156.154.64.64
55 2026-08-25 19:09 639232817798330473
18 ms 156.154.64.64
54 2026-08-25 18:15 639232785462407552
5 ms 156.154.64.64
53 2026-08-25 17:58 639232775177487032
26 ms 156.154.64.64
52 2026-08-25 17:41 639232764991087115
5 ms 156.154.64.64
51 2026-08-25 17:24 639232754842971478
74 ms 156.154.64.64
50 2026-08-25 17:07 639232744455159107
5 ms 156.154.64.64
49 2026-08-25 16:50 639232734145178231
4 ms 156.154.64.64
48 2026-08-25 16:33 639232723827874402
13 ms 156.154.64.64
47 2026-08-25 16:15 639232713533011892
5 ms 156.154.64.64
46 2026-08-25 15:58 639232703065318207
42 ms 156.154.64.64
45 2026-08-25 15:41 639232692629559470
15 ms 156.154.64.64
44 2026-08-25 15:23 639232682238836475
9 ms 156.154.64.64
43 2026-08-25 15:06 639232671787004306
14 ms 156.154.64.64
42 2026-08-25 14:11 639232638994329666
36 ms 156.154.64.64
41 2026-08-25 13:54 639232628614783237
11 ms 156.154.64.64
40 2026-08-25 13:37 639232618360728578
8 ms 156.154.64.64
39 2026-08-25 13:20 639232608016476376
30 ms 156.154.64.64
38 2026-08-25 13:02 639232597643611557
7 ms 156.154.64.64
37 2026-08-25 12:45 639232587225721862
6 ms 156.154.64.64
36 2026-08-25 12:28 639232576780683689
4 ms 156.154.64.64
35 2026-08-25 12:10 639232566381512620
67 ms 156.154.64.64
34 2026-08-25 11:53 639232556111768563
6 ms 156.154.64.64
33 2026-08-25 11:36 639232545839529039
230 ms 156.154.64.64
32 2026-08-25 11:18 639232535349285207
6 ms 156.154.64.64
31 2026-08-25 11:01 639232524938080723
81 ms 156.154.64.64
30 2026-08-25 10:07 639232492740373468
34 ms 156.154.64.64
29 2026-08-25 09:50 639232482235303141
5 ms 156.154.64.64
28 2026-08-25 09:33 639232471861770303
11 ms 156.154.64.64
27 2026-08-25 09:16 639232461630217327
9 ms 156.154.64.64
26 2026-08-25 08:58 639232451282965990
13 ms 156.154.64.64
25 2026-08-25 08:41 639232440814614938
30 ms 156.154.64.64
24 2026-08-25 08:24 639232430410720425
16 ms 156.154.64.64
23 2026-08-25 08:06 639232420003096185
23 ms 156.154.64.64
22 2026-08-25 07:49 639232409467287444
5 ms 156.154.64.64
21 2026-08-25 07:31 639232399077195997
64 ms 156.154.64.64
20 2026-08-25 07:14 639232388731528337
12 ms 156.154.64.64
19 2026-08-25 06:57 639232378288598612
26 ms 156.154.64.64
18 2026-08-25 06:03 639232346196373643
38 ms 156.154.64.64
17 2026-08-25 05:46 639232336112370741
21 ms 156.154.64.64
16 2026-08-25 05:30 639232326146508970
5 ms 156.154.64.64
15 2026-08-25 05:13 639232316189381720
52 ms 156.154.64.64
14 2026-08-25 04:57 639232306217998913
23 ms 156.154.64.64
13 2026-08-25 04:40 639232296255744174
11 ms 156.154.64.64
12 2026-08-25 04:23 639232286095760789
79 ms 156.154.64.64
11 2026-08-25 04:06 639232276086186273
43 ms 156.154.64.64
10 2026-08-25 03:49 639232265900986425
15 ms 156.154.64.64
9 2026-08-25 03:32 639232255723518075
8 ms 156.154.64.64
8 2026-08-25 03:15 639232245484452890
11 ms 156.154.64.64
7 2026-08-25 02:58 639232235157175331
14 ms 156.154.64.64
6 2026-08-25 02:05 639232203197189095
45 ms 156.154.64.64
5 2026-08-25 01:48 639232192844564298
263 ms 156.154.64.64
4 2026-08-25 01:30 639232182496008942
4 ms 156.154.64.64
3 2026-08-25 01:13 639232172197053132
5 ms 156.154.64.64
2 2026-08-25 00:20 639232140250307418
25 ms 156.154.64.64
1 2026-08-25 00:03 639232129927860324
5 ms 156.154.64.64