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 2026-08-22. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 21 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

74

Historical checks stored for this nameserver on selected date

Average Latency

21 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-22 23:46

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

74

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 2026-08-22 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
74 2026-08-22 23:46 639230391807229016
5 ms 205.228.53.85
73 2026-08-22 23:30 639230382051619327
2 ms 205.228.53.85
72 2026-08-22 23:13 639230372323353529
13 ms 205.228.53.85
71 2026-08-22 22:57 639230362586451064
6 ms 205.228.53.85
70 2026-08-22 22:41 639230352793666303
37 ms 205.228.53.85
69 2026-08-22 22:24 639230342775737758
30 ms 205.228.53.85
68 2026-08-22 22:07 639230332639939561
38 ms 205.228.53.85
67 2026-08-22 21:15 639230301014190104
12 ms 205.228.53.85
66 2026-08-22 20:58 639230291048161498
4 ms 205.228.53.85
65 2026-08-22 20:41 639230280894353664
30 ms 205.228.53.85
64 2026-08-22 20:24 639230270699419073
35 ms 205.228.53.85
63 2026-08-22 20:07 639230260248163050
30 ms 205.228.53.85
62 2026-08-22 19:50 639230250122494282
37 ms 205.228.53.85
61 2026-08-22 19:33 639230239972935046
6 ms 205.228.53.85
60 2026-08-22 19:16 639230229963262464
5 ms 205.228.53.85
59 2026-08-22 19:00 639230220033804658
12 ms 205.228.53.85
58 2026-08-22 18:43 639230209891107289
19 ms 205.228.53.85
57 2026-08-22 18:26 639230199630298717
6 ms 205.228.53.85
56 2026-08-22 18:08 639230189301984150
8 ms 205.228.53.85
55 2026-08-22 17:15 639230157138468804
10 ms 205.228.53.85
54 2026-08-22 16:58 639230146987869495
38 ms 205.228.53.85
53 2026-08-22 16:41 639230136768638516
12 ms 205.228.53.85
52 2026-08-22 16:24 639230126735907877
21 ms 205.228.53.85
51 2026-08-22 16:07 639230116551187768
6 ms 205.228.53.85
50 2026-08-22 15:50 639230106335615913
7 ms 205.228.53.85
49 2026-08-22 15:33 639230096177758176
5 ms 205.228.53.85
48 2026-08-22 15:17 639230086185999993
45 ms 205.228.53.85
47 2026-08-22 15:00 639230076247854903
30 ms 205.228.53.85
46 2026-08-22 14:43 639230066076077530
6 ms 205.228.53.85
45 2026-08-22 14:26 639230055738197328
7 ms 205.228.53.85
44 2026-08-22 14:09 639230045411225521
10 ms 205.228.53.85
43 2026-08-22 13:15 639230013046000470
39 ms 205.228.53.85
42 2026-08-22 12:58 639230003090037878
31 ms 205.228.53.85
41 2026-08-22 12:41 639229993008259475
7 ms 205.228.53.85
40 2026-08-22 12:24 639229982909449470
37 ms 205.228.53.85
39 2026-08-22 12:08 639229973035502212
8 ms 205.228.53.85
38 2026-08-22 11:51 639229963064296145
22 ms 205.228.53.85
37 2026-08-22 11:35 639229952996162143
38 ms 205.228.53.85
36 2026-08-22 11:18 639229943051949195
17 ms 205.228.53.85
35 2026-08-22 11:01 639229932919214934
35 ms 205.228.53.85
34 2026-08-22 10:44 639229922745889838
6 ms 205.228.53.85
33 2026-08-22 10:27 639229912587214796
34 ms 205.228.53.85
32 2026-08-22 10:10 639229902240004454
55 ms 205.228.53.85
31 2026-08-22 09:18 639229870800501662
29 ms 205.228.53.85
30 2026-08-22 09:01 639229861058384956
6 ms 205.228.53.85
29 2026-08-22 08:45 639229851158592604
14 ms 205.228.53.85
28 2026-08-22 08:29 639229841475569629
6 ms 205.228.53.85
27 2026-08-22 08:13 639229831887658471
22 ms 205.228.53.85
26 2026-08-22 07:56 639229822043670346
15 ms 205.228.53.85
25 2026-08-22 07:40 639229812327913936
5 ms 205.228.53.85
24 2026-08-22 07:24 639229802629488686
21 ms 205.228.53.85
23 2026-08-22 07:08 639229793051447309
67 ms 205.228.53.85
22 2026-08-22 06:52 639229783303531961
38 ms 205.228.53.85
21 2026-08-22 06:35 639229773458051942
19 ms 205.228.53.85
20 2026-08-22 06:19 639229763373848056
57 ms 205.228.53.85
19 2026-08-22 05:26 639229732140622809
12 ms 205.228.53.85
18 2026-08-22 05:11 639229722699695967
45 ms 205.228.53.85
17 2026-08-22 04:55 639229713097498075
4 ms 205.228.53.85
16 2026-08-22 04:39 639229703543969637
6 ms 205.228.53.85
15 2026-08-22 04:23 639229693970392873
7 ms 205.228.53.85
14 2026-08-22 04:07 639229684277329469
5 ms 205.228.53.85
13 2026-08-22 03:50 639229674501596661
8 ms 205.228.53.85
12 2026-08-22 03:35 639229665064441147
20 ms 205.228.53.85
11 2026-08-22 03:19 639229655507536872
15 ms 205.228.53.85
10 2026-08-22 03:03 639229645849603111
4 ms 205.228.53.85
9 2026-08-22 02:46 639229636090497453
50 ms 205.228.53.85
8 2026-08-22 02:30 639229625978544281
53 ms 205.228.53.85
7 2026-08-22 01:37 639229594644662176
58 ms 205.228.53.85
6 2026-08-22 01:22 639229585214633065
13 ms 205.228.53.85
5 2026-08-22 01:06 639229575581042175
28 ms 205.228.53.85
4 2026-08-22 00:49 639229565912268962
24 ms 205.228.53.85
3 2026-08-22 00:33 639229556237813203
3 ms 205.228.53.85
2 2026-08-22 00:17 639229546625802518
15 ms 205.228.53.85
1 2026-08-22 00:02 639229537172016621
27 ms 205.228.53.85