DNS response history for ns2a.o365filtering.com

ns2a.o365filtering.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 2026-08-17. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 110 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 ns2a.o365filtering.com.
Records on Selected Date

72

Historical checks stored for this nameserver on selected date

Average Latency

110 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-17 23:47

All timestamps shown in UTC

Latest Resolved IP on Selected Date

104.47.4.8

Most recently resolved hosting IP on selected date

Successful Responses

72

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 ns2a.o365filtering.com

Showing DNS history for 2026-08-17 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
72 2026-08-17 23:47 639226072268080268
84 ms 104.47.4.8
71 2026-08-17 23:31 639226062577647657
46 ms 104.47.4.8
70 2026-08-17 22:38 639226031060857136
30 ms 104.47.4.8
69 2026-08-17 22:22 639226021535117364
99 ms 104.47.4.8
68 2026-08-17 22:06 639226011884237078
14 ms 104.47.4.8
67 2026-08-17 21:50 639226002309299142
6 ms 104.47.4.8
66 2026-08-17 21:35 639225992791784448
32 ms 104.47.4.8
65 2026-08-17 21:18 639225983045271390
50 ms 104.47.4.8
64 2026-08-17 21:02 639225973246293513
10 ms 104.47.4.8
63 2026-08-17 20:46 639225963620186236
35 ms 104.47.4.8
62 2026-08-17 20:30 639225953899183916
12 ms 104.47.4.8
61 2026-08-17 20:14 639225944391528206
30 ms 104.47.4.8
60 2026-08-17 19:58 639225934593254169
10 ms 104.47.4.8
59 2026-08-17 19:41 639225924669984512
11 ms 104.47.4.8
58 2026-08-17 18:48 639225893048561320
32 ms 104.47.4.8
57 2026-08-17 18:32 639225883481298424
9 ms 104.47.4.8
56 2026-08-17 18:16 639225873845394034
39 ms 104.47.4.8
55 2026-08-17 18:00 639225864216078662
11 ms 104.47.4.8
54 2026-08-17 17:44 639225854541857773
8 ms 104.47.4.8
53 2026-08-17 17:28 639225844733604072
8 ms 104.47.4.8
52 2026-08-17 17:12 639225835085229232
56 ms 104.47.4.8
51 2026-08-17 16:55 639225825349373981
9 ms 104.47.4.8
50 2026-08-17 16:39 639225815690604161
8 ms 104.47.4.8
49 2026-08-17 16:23 639225805952472306
10 ms 104.47.4.8
48 2026-08-17 16:07 639225796264729638
12 ms 104.47.4.8
47 2026-08-17 15:50 639225786326499329
35 ms 104.47.4.8
46 2026-08-17 14:58 639225754798130711
17 ms 104.47.4.8
45 2026-08-17 14:42 639225745123193922
9 ms 104.47.4.8
44 2026-08-17 14:26 639225735540597271
10 ms 104.47.4.8
43 2026-08-17 14:10 639225725894857396
45 ms 104.47.4.8
42 2026-08-17 13:54 639225716249606913
16 ms 104.47.4.8
41 2026-08-17 13:38 639225706638238179
12 ms 104.47.4.8
40 2026-08-17 13:21 639225696949691423
40 ms 104.47.4.8
39 2026-08-17 13:05 639225687286186336
15 ms 104.47.4.8
38 2026-08-17 12:49 639225677679573133
10 ms 104.47.4.8
37 2026-08-17 12:33 639225667957861024
15 ms 104.47.4.8
36 2026-08-17 12:17 639225658298791618
26 ms 104.47.4.8
35 2026-08-17 12:01 639225648583652785
8 ms 104.47.4.8
34 2026-08-17 11:08 639225617000524308
35 ms 104.47.4.8
33 2026-08-17 10:53 639225607668541600
11 ms 104.47.4.8
32 2026-08-17 10:37 639225598117279238
9 ms 104.47.4.8
31 2026-08-17 10:21 639225588751002710
32 ms 104.47.4.8
30 2026-08-17 10:05 639225579295831051
40 ms 104.47.4.8
29 2026-08-17 09:49 639225569761469940
92 ms 104.47.4.8
28 2026-08-17 09:33 639225560161422333
8 ms 104.47.4.8
27 2026-08-17 09:18 639225550739955565
16 ms 104.47.4.8
26 2026-08-17 09:02 639225541125222426
31 ms 104.47.4.8
25 2026-08-17 08:46 639225531526675983
44 ms 104.47.4.8
24 2026-08-17 08:30 639225521915528222
26 ms 104.47.4.8
23 2026-08-17 08:13 639225512148151789
12 ms 104.47.4.8
22 2026-08-17 07:21 639225480786142412
7 ms 104.47.4.8
21 2026-08-17 07:06 639225471394348551
19 ms 104.47.4.8
20 2026-08-17 06:50 639225462031685068
121 ms 104.47.4.8
19 2026-08-17 06:34 639225452639458328
19 ms 104.47.4.8
18 2026-08-17 06:19 639225443300966543
8 ms 104.47.4.8
17 2026-08-17 06:03 639225433880499379
17 ms 104.47.4.8
16 2026-08-17 05:47 639225424395198277
9 ms 104.47.4.8
15 2026-08-17 05:31 639225414744137487
35 ms 104.47.4.8
14 2026-08-17 05:15 639225405186783164
20 ms 104.47.4.8
13 2026-08-17 04:59 639225395563669822
24 ms 104.47.4.8
12 2026-08-17 04:43 639225386076645158
10 ms 104.47.4.8
11 2026-08-17 04:28 639225376620669704
14 ms 104.47.4.8
10 2026-08-17 03:36 639225345580892706
4059 ms 104.47.4.8
9 2026-08-17 03:20 639225336207383710
2074 ms 104.47.4.8
8 2026-08-17 03:04 639225326726565001
15 ms 104.47.4.8
7 2026-08-17 02:49 639225317249271010
63 ms 104.47.4.8
6 2026-08-17 01:57 639225286280886044
11 ms 104.47.4.8
5 2026-08-17 01:41 639225276872567548
7 ms 104.47.4.8
4 2026-08-17 01:25 639225267353865348
35 ms 104.47.4.8
3 2026-08-17 01:10 639225258033914248
24 ms 104.47.4.8
2 2026-08-17 00:18 639225226652221583
13 ms 104.47.4.8
1 2026-08-17 00:02 639225217156387684
26 ms 104.47.4.8