DNS response history for dns-04.riverbed.com

dns-04.riverbed.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 60 DNS check records, 59 successful responses, 1 failed responses, and 207 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 dns-04.riverbed.com.
Records on Selected Date

60

Historical checks stored for this nameserver on selected date

Average Latency

207 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-25 20:36

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.251.198.81

Most recently resolved hosting IP on selected date

Successful Responses

59

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 dns-04.riverbed.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
60 2026-08-25 20:36 639232869755024069
2035 ms 205.251.198.81
59 2026-08-25 20:19 639232859355940346
10 ms 205.251.198.81
58 2026-08-25 20:02 639232848992244953
48 ms 205.251.198.81
57 2026-08-25 19:44 639232838596478500
8 ms 205.251.198.81
56 2026-08-25 19:27 639232828175327683
13 ms 205.251.198.81
55 2026-08-25 19:10 639232817798330473
-
54 2026-08-25 18:16 639232785462407552
21 ms 205.251.198.81
53 2026-08-25 17:59 639232775177487032
35 ms 205.251.198.81
52 2026-08-25 17:42 639232764991087115
23 ms 205.251.198.81
51 2026-08-25 17:25 639232754842971478
9 ms 205.251.198.81
50 2026-08-25 17:08 639232744455159107
14 ms 205.251.198.81
49 2026-08-25 16:50 639232734145178231
53 ms 205.251.198.81
48 2026-08-25 16:33 639232723827874402
9 ms 205.251.198.81
47 2026-08-25 16:16 639232713533011892
44 ms 205.251.198.81
46 2026-08-25 15:59 639232703065318207
51 ms 205.251.198.81
45 2026-08-25 15:41 639232692629559470
5 ms 205.251.198.81
44 2026-08-25 15:24 639232682238836475
14 ms 205.251.198.81
43 2026-08-25 15:06 639232671787004306
81 ms 205.251.198.81
42 2026-08-25 14:12 639232638994329666
2026 ms 205.251.198.81
41 2026-08-25 13:54 639232628614783237
48 ms 205.251.198.81
40 2026-08-25 13:37 639232618360728578
2013 ms 205.251.198.81
39 2026-08-25 13:20 639232608016476376
11 ms 205.251.198.81
38 2026-08-25 13:03 639232597643611557
62 ms 205.251.198.81
37 2026-08-25 12:45 639232587225721862
14 ms 205.251.198.81
36 2026-08-25 12:28 639232576780683689
14 ms 205.251.198.81
35 2026-08-25 12:11 639232566381512620
34 ms 205.251.198.81
34 2026-08-25 11:54 639232556111768563
8 ms 205.251.198.81
33 2026-08-25 11:37 639232545839529039
30 ms 205.251.198.81
32 2026-08-25 11:19 639232535349285207
36 ms 205.251.198.81
31 2026-08-25 11:02 639232524938080723
30 ms 205.251.198.81
30 2026-08-25 10:08 639232492740373468
250 ms 205.251.198.81
29 2026-08-25 09:51 639232482235303141
85 ms 205.251.198.81
28 2026-08-25 09:33 639232471861770303
64 ms 205.251.198.81
27 2026-08-25 09:16 639232461630217327
5 ms 205.251.198.81
26 2026-08-25 08:59 639232451282965990
41 ms 205.251.198.81
25 2026-08-25 08:42 639232440814614938
38 ms 205.251.198.81
24 2026-08-25 08:24 639232430410720425
2015 ms 205.251.198.81
23 2026-08-25 08:07 639232420003096185
11 ms 205.251.198.81
22 2026-08-25 07:49 639232409467287444
28 ms 205.251.198.81
21 2026-08-25 07:32 639232399077195997
3 ms 205.251.198.81
20 2026-08-25 07:15 639232388731528337
25 ms 205.251.198.81
19 2026-08-25 06:57 639232378288598612
31 ms 205.251.198.81
18 2026-08-25 06:04 639232346196373643
34 ms 205.251.198.81
17 2026-08-25 05:47 639232336112370741
15 ms 205.251.198.81
16 2026-08-25 05:30 639232326146508970
16 ms 205.251.198.81
15 2026-08-25 05:14 639232316189381720
76 ms 205.251.198.81
14 2026-08-25 04:57 639232306217998913
28 ms 205.251.198.81
13 2026-08-25 04:41 639232296255744174
44 ms 205.251.198.81
12 2026-08-25 04:24 639232286095760789
43 ms 205.251.198.81
11 2026-08-25 04:07 639232276086186273
20 ms 205.251.198.81
10 2026-08-25 03:50 639232265900986425
131 ms 205.251.198.81
9 2026-08-25 03:33 639232255723518075
25 ms 205.251.198.81
8 2026-08-25 03:16 639232245484452890
4 ms 205.251.198.81
7 2026-08-25 02:59 639232235157175331
21 ms 205.251.198.81
6 2026-08-25 02:05 639232203197189095
19 ms 205.251.198.81
5 2026-08-25 01:48 639232192844564298
99 ms 205.251.198.81
4 2026-08-25 01:31 639232182496008942
38 ms 205.251.198.81
3 2026-08-25 01:14 639232172197053132
2026 ms 205.251.198.81
2 2026-08-25 00:21 639232140250307418
136 ms 205.251.198.81
1 2026-08-25 00:03 639232129927860324
16 ms 205.251.198.81