DNS response history for ns.rackspace.com

ns.rackspace.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 2026-08-23. For this date, NameServerHistory found 75 DNS check records, 73 successful responses, 2 failed responses, and 330 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 ns.rackspace.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

330 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:45

All timestamps shown in UTC

Latest Resolved IP on Selected Date

69.20.95.4

Most recently resolved hosting IP on selected date

Successful Responses

73

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 ns.rackspace.com

Showing DNS history for 2026-08-23 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
75 2026-08-23 23:45 639231254406598736
36 ms 69.20.95.4
74 2026-08-23 23:29 639231244697865594
25 ms 69.20.95.4
73 2026-08-23 23:13 639231234893504693
12 ms 69.20.95.4
72 2026-08-23 22:56 639231225024549139
24 ms 69.20.95.4
71 2026-08-23 22:40 639231214931957622
2050 ms 69.20.95.4
70 2026-08-23 22:23 639231204962010549
75 ms 69.20.95.4
69 2026-08-23 22:07 639231195170138463
7 ms 69.20.95.4
68 2026-08-23 21:50 639231185235020577
38 ms 69.20.95.4
67 2026-08-23 21:34 639231175558690075
4 ms 69.20.95.4
66 2026-08-23 21:17 639231165610444012
38 ms 69.20.95.4
65 2026-08-23 20:24 639231133806425363
22 ms 69.20.95.4
64 2026-08-23 20:08 639231124203758023
29 ms 69.20.95.4
63 2026-08-23 19:52 639231114428262706
18 ms 69.20.95.4
62 2026-08-23 19:36 639231104662480065
45 ms 69.20.95.4
61 2026-08-23 19:19 639231094840372018
5 ms 69.20.95.4
60 2026-08-23 19:03 639231085024583224
2053 ms 69.20.95.4
59 2026-08-23 18:47 639231075257417427
3 ms 69.20.95.4
58 2026-08-23 18:31 639231065516009503
24 ms 69.20.95.4
57 2026-08-23 18:14 639231055805348837
25 ms 69.20.95.4
56 2026-08-23 17:58 639231045980373765
2064 ms 69.20.95.4
55 2026-08-23 17:41 639231035984577527
48 ms 69.20.95.4
54 2026-08-23 17:25 639231025928115303
41 ms 69.20.95.4
53 2026-08-23 16:32 639230994250157583
66 ms 69.20.95.4
52 2026-08-23 16:16 639230984476411369
52 ms 69.20.95.4
51 2026-08-23 15:59 639230974838373450
5 ms 69.20.95.4
50 2026-08-23 15:43 639230965244277645
7 ms 69.20.95.4
49 2026-08-23 15:27 639230955522101820
39 ms 69.20.95.4
48 2026-08-23 15:11 639230945754521603
-
47 2026-08-23 14:55 639230935852040504
29 ms 69.20.95.4
46 2026-08-23 14:38 639230926222061048
24 ms 69.20.95.4
45 2026-08-23 14:22 639230916449726907
4026 ms 69.20.95.4
44 2026-08-23 14:06 639230906595053086
34 ms 69.20.95.4
43 2026-08-23 13:49 639230896680429441
49 ms 69.20.95.4
42 2026-08-23 13:32 639230886630210965
2023 ms 69.20.95.4
41 2026-08-23 12:40 639230855430405719
11 ms 69.20.95.4
40 2026-08-23 12:24 639230845707499136
4 ms 69.20.95.4
39 2026-08-23 12:08 639230836186805419
4 ms 69.20.95.4
38 2026-08-23 11:52 639230826493828316
25 ms 69.20.95.4
37 2026-08-23 11:36 639230816817882996
-
36 2026-08-23 11:20 639230806933854189
4 ms 69.20.95.4
35 2026-08-23 11:03 639230797120243854
6 ms 69.20.95.4
34 2026-08-23 10:47 639230787310272840
3 ms 69.20.95.4
33 2026-08-23 10:31 639230777600173142
37 ms 69.20.95.4
32 2026-08-23 10:14 639230767665024593
36 ms 69.20.95.4
31 2026-08-23 09:58 639230757720962293
52 ms 69.20.95.4
30 2026-08-23 09:41 639230747722189784
2026 ms 69.20.95.4
29 2026-08-23 08:49 639230716313923480
17 ms 69.20.95.4
28 2026-08-23 08:33 639230706813835990
2011 ms 69.20.95.4
27 2026-08-23 08:16 639230696871062203
31 ms 69.20.95.4
26 2026-08-23 08:00 639230687142781616
4 ms 69.20.95.4
25 2026-08-23 07:44 639230677432142227
3 ms 69.20.95.4
24 2026-08-23 07:28 639230667686258061
3 ms 69.20.95.4
23 2026-08-23 07:11 639230658039243685
24 ms 69.20.95.4
22 2026-08-23 06:55 639230648468473803
54 ms 69.20.95.4
21 2026-08-23 06:39 639230638829658294
42 ms 69.20.95.4
20 2026-08-23 06:23 639230629247017617
38 ms 69.20.95.4
19 2026-08-23 06:07 639230619625318239
22 ms 69.20.95.4
18 2026-08-23 05:51 639230609697630264
2030 ms 69.20.95.4
17 2026-08-23 04:59 639230578570131864
9 ms 69.20.95.4
16 2026-08-23 04:43 639230568958963168
42 ms 69.20.95.4
15 2026-08-23 04:27 639230559287611211
12 ms 69.20.95.4
14 2026-08-23 04:11 639230549524312030
7 ms 69.20.95.4
13 2026-08-23 03:54 639230539739801669
30 ms 69.20.95.4
12 2026-08-23 03:38 639230530084069375
7 ms 69.20.95.4
11 2026-08-23 03:22 639230520362691441
41 ms 69.20.95.4
10 2026-08-23 03:06 639230510677194518
11 ms 69.20.95.4
9 2026-08-23 02:50 639230501156002646
40 ms 69.20.95.4
8 2026-08-23 02:34 639230491502198541
12 ms 69.20.95.4
7 2026-08-23 02:18 639230481860318494
46 ms 69.20.95.4
6 2026-08-23 02:01 639230471893008575
64 ms 69.20.95.4
5 2026-08-23 01:08 639230440030877421
47 ms 69.20.95.4
4 2026-08-23 00:52 639230430479725508
93 ms 69.20.95.4
3 2026-08-23 00:36 639230420875160219
2013 ms 69.20.95.4
2 2026-08-23 00:20 639230411240692575
31 ms 69.20.95.4
1 2026-08-23 00:04 639230401550806607
2041 ms 69.20.95.4