DNS response history for ns9.arm.com

ns9.arm.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, 74 successful responses, 1 failed responses, and 106 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 ns9.arm.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

106 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:50

All timestamps shown in UTC

Latest Resolved IP on Selected Date

217.140.99.103

Most recently resolved hosting IP on selected date

Successful Responses

74

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

Based on the selected date history

Selected Date Status

Responsive

At least one successful response exists on selected date

History for ns9.arm.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 23:50 639231254406598736
61 ms 217.140.99.103
74 2026-08-23 23:34 639231244697865594
343 ms 217.140.99.103
73 2026-08-23 23:17 639231234893504693
23 ms 217.140.99.103
72 2026-08-23 23:01 639231225024549139
59 ms 217.140.99.103
71 2026-08-23 22:44 639231214931957622
61 ms 217.140.99.103
70 2026-08-23 22:28 639231204962010549
20 ms 217.140.99.103
69 2026-08-23 22:11 639231195170138463
20 ms 217.140.99.103
68 2026-08-23 21:55 639231185235020577
37 ms 217.140.99.103
67 2026-08-23 21:38 639231175558690075
195 ms 217.140.99.103
66 2026-08-23 21:22 639231165610444012
43 ms 217.140.99.103
65 2026-08-23 20:29 639231133806425363
186 ms 217.140.99.103
64 2026-08-23 20:13 639231124203758023
87 ms 217.140.99.103
63 2026-08-23 19:57 639231114428262706
31 ms 217.140.99.103
62 2026-08-23 19:40 639231104662480065
24 ms 217.140.99.103
61 2026-08-23 19:24 639231094840372018
86 ms 217.140.99.103
60 2026-08-23 19:08 639231085024583224
47 ms 217.140.99.103
59 2026-08-23 18:51 639231075257417427
58 ms 217.140.99.103
58 2026-08-23 18:35 639231065516009503
202 ms 217.140.99.103
57 2026-08-23 18:19 639231055805348837
128 ms 217.140.99.103
56 2026-08-23 18:02 639231045980373765
38 ms 217.140.99.103
55 2026-08-23 17:46 639231035984577527
231 ms 217.140.99.103
54 2026-08-23 17:29 639231025928115303
30 ms 217.140.99.103
53 2026-08-23 16:36 639230994250157583
10 ms 217.140.99.103
52 2026-08-23 16:20 639230984476411369
23 ms 217.140.99.103
51 2026-08-23 16:04 639230974838373450
-
50 2026-08-23 15:48 639230965244277645
326 ms 217.140.99.103
49 2026-08-23 15:32 639230955522101820
46 ms 217.140.99.103
48 2026-08-23 15:16 639230945754521603
33 ms 217.140.99.103
47 2026-08-23 14:59 639230935852040504
101 ms 217.140.99.103
46 2026-08-23 14:43 639230926222061048
52 ms 217.140.99.103
45 2026-08-23 14:26 639230916449726907
46 ms 217.140.99.103
44 2026-08-23 14:10 639230906595053086
55 ms 217.140.99.103
43 2026-08-23 13:54 639230896680429441
104 ms 217.140.99.103
42 2026-08-23 13:37 639230886630210965
80 ms 217.140.99.103
41 2026-08-23 12:45 639230855430405719
11 ms 217.140.99.103
40 2026-08-23 12:29 639230845707499136
47 ms 217.140.99.103
39 2026-08-23 12:13 639230836186805419
50 ms 217.140.99.103
38 2026-08-23 11:57 639230826493828316
47 ms 217.140.99.103
37 2026-08-23 11:40 639230816817882996
19 ms 217.140.99.103
36 2026-08-23 11:24 639230806933854189
31 ms 217.140.99.103
35 2026-08-23 11:08 639230797120243854
25 ms 217.140.99.103
34 2026-08-23 10:51 639230787310272840
47 ms 217.140.99.103
33 2026-08-23 10:35 639230777600173142
143 ms 217.140.99.103
32 2026-08-23 10:19 639230767665024593
6 ms 217.140.99.103
31 2026-08-23 10:02 639230757720962293
8 ms 217.140.99.103
30 2026-08-23 09:45 639230747722189784
157 ms 217.140.99.103
29 2026-08-23 08:53 639230716313923480
25 ms 217.140.99.103
28 2026-08-23 08:37 639230706813835990
284 ms 217.140.99.103
27 2026-08-23 08:21 639230696871062203
130 ms 217.140.99.103
26 2026-08-23 08:05 639230687142781616
6 ms 217.140.99.103
25 2026-08-23 07:48 639230677432142227
36 ms 217.140.99.103
24 2026-08-23 07:32 639230667686258061
224 ms 217.140.99.103
23 2026-08-23 07:16 639230658039243685
50 ms 217.140.99.103
22 2026-08-23 07:00 639230648468473803
115 ms 217.140.99.103
21 2026-08-23 06:44 639230638829658294
15 ms 217.140.99.103
20 2026-08-23 06:28 639230629247017617
144 ms 217.140.99.103
19 2026-08-23 06:12 639230619625318239
161 ms 217.140.99.103
18 2026-08-23 05:55 639230609697630264
218 ms 217.140.99.103
17 2026-08-23 05:03 639230578570131864
24 ms 217.140.99.103
16 2026-08-23 04:47 639230568958963168
52 ms 217.140.99.103
15 2026-08-23 04:31 639230559287611211
190 ms 217.140.99.103
14 2026-08-23 04:15 639230549524312030
37 ms 217.140.99.103
13 2026-08-23 03:59 639230539739801669
40 ms 217.140.99.103
12 2026-08-23 03:43 639230530084069375
2033 ms 217.140.99.103
11 2026-08-23 03:26 639230520362691441
55 ms 217.140.99.103
10 2026-08-23 03:10 639230510677194518
53 ms 217.140.99.103
9 2026-08-23 02:54 639230501156002646
19 ms 217.140.99.103
8 2026-08-23 02:38 639230491502198541
25 ms 217.140.99.103
7 2026-08-23 02:22 639230481860318494
199 ms 217.140.99.103
6 2026-08-23 02:06 639230471893008575
76 ms 217.140.99.103
5 2026-08-23 01:12 639230440030877421
21 ms 217.140.99.103
4 2026-08-23 00:57 639230430479725508
46 ms 217.140.99.103
3 2026-08-23 00:41 639230420875160219
8 ms 217.140.99.103
2 2026-08-23 00:25 639230411240692575
37 ms 217.140.99.103
1 2026-08-23 00:08 639230401550806607
12 ms 217.140.99.103