DNS response history for ns-ext1.ms.com

ns-ext1.ms.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, 75 successful responses, 0 failed responses, and 72 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-ext1.ms.com.
Records on Selected Date

75

Historical checks stored for this nameserver on selected date

Average Latency

72 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-23 23:44

All timestamps shown in UTC

Latest Resolved IP on Selected Date

205.228.53.85

Most recently resolved hosting IP on selected date

Successful Responses

75

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 ns-ext1.ms.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 23:44 639231254406598736
3 ms 205.228.53.85
74 2026-08-23 23:27 639231244697865594
3 ms 205.228.53.85
73 2026-08-23 23:11 639231234893504693
11 ms 205.228.53.85
72 2026-08-23 22:55 639231225024549139
5 ms 205.228.53.85
71 2026-08-23 22:38 639231214931957622
5 ms 205.228.53.85
70 2026-08-23 22:21 639231204962010549
4 ms 205.228.53.85
69 2026-08-23 22:05 639231195170138463
30 ms 205.228.53.85
68 2026-08-23 21:48 639231185235020577
15 ms 205.228.53.85
67 2026-08-23 21:32 639231175558690075
5 ms 205.228.53.85
66 2026-08-23 21:16 639231165610444012
9 ms 205.228.53.85
65 2026-08-23 20:23 639231133806425363
25 ms 205.228.53.85
64 2026-08-23 20:07 639231124203758023
13 ms 205.228.53.85
63 2026-08-23 19:50 639231114428262706
23 ms 205.228.53.85
62 2026-08-23 19:34 639231104662480065
3 ms 205.228.53.85
61 2026-08-23 19:18 639231094840372018
49 ms 205.228.53.85
60 2026-08-23 19:01 639231085024583224
26 ms 205.228.53.85
59 2026-08-23 18:45 639231075257417427
16 ms 205.228.53.85
58 2026-08-23 18:29 639231065516009503
44 ms 205.228.53.85
57 2026-08-23 18:13 639231055805348837
35 ms 205.228.53.85
56 2026-08-23 17:56 639231045980373765
5 ms 205.228.53.85
55 2026-08-23 17:40 639231035984577527
8 ms 205.228.53.85
54 2026-08-23 17:23 639231025928115303
6 ms 205.228.53.85
53 2026-08-23 16:30 639230994250157583
32 ms 205.228.53.85
52 2026-08-23 16:14 639230984476411369
5 ms 205.228.53.85
51 2026-08-23 15:58 639230974838373450
9 ms 205.228.53.85
50 2026-08-23 15:42 639230965244277645
11 ms 205.228.53.85
49 2026-08-23 15:25 639230955522101820
2026 ms 205.228.53.85
48 2026-08-23 15:09 639230945754521603
23 ms 205.228.53.85
47 2026-08-23 14:53 639230935852040504
11 ms 205.228.53.85
46 2026-08-23 14:37 639230926222061048
5 ms 205.228.53.85
45 2026-08-23 14:20 639230916449726907
13 ms 205.228.53.85
44 2026-08-23 14:04 639230906595053086
3 ms 205.228.53.85
43 2026-08-23 13:47 639230896680429441
4 ms 205.228.53.85
42 2026-08-23 13:31 639230886630210965
7 ms 205.228.53.85
41 2026-08-23 12:39 639230855430405719
2 ms 205.228.53.85
40 2026-08-23 12:22 639230845707499136
48 ms 205.228.53.85
39 2026-08-23 12:07 639230836186805419
27 ms 205.228.53.85
38 2026-08-23 11:50 639230826493828316
8 ms 205.228.53.85
37 2026-08-23 11:34 639230816817882996
24 ms 205.228.53.85
36 2026-08-23 11:18 639230806933854189
25 ms 205.228.53.85
35 2026-08-23 11:01 639230797120243854
4 ms 205.228.53.85
34 2026-08-23 10:45 639230787310272840
4 ms 205.228.53.85
33 2026-08-23 10:29 639230777600173142
4 ms 205.228.53.85
32 2026-08-23 10:12 639230767665024593
5 ms 205.228.53.85
31 2026-08-23 09:56 639230757720962293
5 ms 205.228.53.85
30 2026-08-23 09:39 639230747722189784
69 ms 205.228.53.85
29 2026-08-23 08:47 639230716313923480
7 ms 205.228.53.85
28 2026-08-23 08:31 639230706813835990
5 ms 205.228.53.85
27 2026-08-23 08:14 639230696871062203
3 ms 205.228.53.85
26 2026-08-23 07:58 639230687142781616
9 ms 205.228.53.85
25 2026-08-23 07:42 639230677432142227
7 ms 205.228.53.85
24 2026-08-23 07:26 639230667686258061
2023 ms 205.228.53.85
23 2026-08-23 07:10 639230658039243685
17 ms 205.228.53.85
22 2026-08-23 06:54 639230648468473803
4 ms 205.228.53.85
21 2026-08-23 06:38 639230638829658294
50 ms 205.228.53.85
20 2026-08-23 06:22 639230629247017617
46 ms 205.228.53.85
19 2026-08-23 06:06 639230619625318239
32 ms 205.228.53.85
18 2026-08-23 05:49 639230609697630264
66 ms 205.228.53.85
17 2026-08-23 04:57 639230578570131864
3 ms 205.228.53.85
16 2026-08-23 04:41 639230568958963168
42 ms 205.228.53.85
15 2026-08-23 04:25 639230559287611211
51 ms 205.228.53.85
14 2026-08-23 04:09 639230549524312030
4 ms 205.228.53.85
13 2026-08-23 03:52 639230539739801669
23 ms 205.228.53.85
12 2026-08-23 03:36 639230530084069375
19 ms 205.228.53.85
11 2026-08-23 03:20 639230520362691441
37 ms 205.228.53.85
10 2026-08-23 03:04 639230510677194518
24 ms 205.228.53.85
9 2026-08-23 02:48 639230501156002646
13 ms 205.228.53.85
8 2026-08-23 02:32 639230491502198541
52 ms 205.228.53.85
7 2026-08-23 02:16 639230481860318494
12 ms 205.228.53.85
6 2026-08-23 01:59 639230471893008575
45 ms 205.228.53.85
5 2026-08-23 01:06 639230440030877421
39 ms 205.228.53.85
4 2026-08-23 00:50 639230430479725508
21 ms 205.228.53.85
3 2026-08-23 00:34 639230420875160219
3 ms 205.228.53.85
2 2026-08-23 00:18 639230411240692575
22 ms 205.228.53.85
1 2026-08-23 00:02 639230401550806607
20 ms 205.228.53.85