DNS response history for ns4.work-activesync.com

ns4.work-activesync.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 2026-08-24. For this date, NameServerHistory found 56 DNS check records, 56 successful responses, 0 failed responses, and 420 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 ns4.work-activesync.com.
Records on Selected Date

56

Historical checks stored for this nameserver on selected date

Average Latency

420 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-24 23:58

All timestamps shown in UTC

Latest Resolved IP on Selected Date

43.225.108.43

Most recently resolved hosting IP on selected date

Successful Responses

56

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 ns4.work-activesync.com

Showing DNS history for 2026-08-24 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
56 2026-08-24 23:58 639232119551972438
165 ms 43.225.108.43
55 2026-08-24 23:41 639232109112567473
312 ms 43.225.108.43
54 2026-08-24 22:48 639232077430823987
328 ms 43.225.108.43
53 2026-08-24 22:31 639232067340513033
319 ms 43.225.108.43
52 2026-08-24 22:14 639232057157944387
157 ms 43.225.108.43
51 2026-08-24 21:57 639232046895282144
159 ms 43.225.108.43
50 2026-08-24 21:03 639232014356623395
2234 ms 43.225.108.43
49 2026-08-24 20:46 639232004177831322
206 ms 43.225.108.43
48 2026-08-24 20:29 639231993997863976
322 ms 43.225.108.43
47 2026-08-24 20:12 639231983967363696
328 ms 43.225.108.43
46 2026-08-24 19:19 639231952257842845
322 ms 43.225.108.43
45 2026-08-24 19:02 639231942277816756
216 ms 43.225.108.43
44 2026-08-24 18:46 639231932094180724
331 ms 43.225.108.43
43 2026-08-24 18:28 639231922041034838
316 ms 43.225.108.43
42 2026-08-24 17:36 639231890488117536
321 ms 43.225.108.43
41 2026-08-24 17:19 639231880574255543
158 ms 43.225.108.43
40 2026-08-24 17:03 639231870418029045
326 ms 43.225.108.43
39 2026-08-24 16:46 639231860258429562
321 ms 43.225.108.43
38 2026-08-24 15:52 639231828211839931
175 ms 43.225.108.43
37 2026-08-24 15:35 639231818080917481
322 ms 43.225.108.43
36 2026-08-24 15:18 639231807961539652
315 ms 43.225.108.43
35 2026-08-24 15:01 639231797631669865
323 ms 43.225.108.43
34 2026-08-24 14:08 639231765923559455
329 ms 43.225.108.43
33 2026-08-24 13:52 639231755868832964
2202 ms 43.225.108.43
32 2026-08-24 13:35 639231745628278877
340 ms 43.225.108.43
31 2026-08-24 13:17 639231735407682062
166 ms 43.225.108.43
30 2026-08-24 12:25 639231703815441688
322 ms 43.225.108.43
29 2026-08-24 12:08 639231693747052549
322 ms 43.225.108.43
28 2026-08-24 11:51 639231683712487276
322 ms 43.225.108.43
27 2026-08-24 11:34 639231673513573868
411 ms 43.225.108.43
26 2026-08-24 10:41 639231641791249939
5 ms 43.225.108.43
25 2026-08-24 10:25 639231631866211033
318 ms 43.225.108.43
24 2026-08-24 10:08 639231621644955316
2266 ms 43.225.108.43
23 2026-08-24 09:51 639231611478799259
336 ms 43.225.108.43
22 2026-08-24 08:58 639231579923718211
335 ms 43.225.108.43
21 2026-08-24 08:42 639231569810702936
405 ms 43.225.108.43
20 2026-08-24 08:25 639231559762411619
327 ms 43.225.108.43
19 2026-08-24 08:08 639231549663595407
1532 ms 43.225.108.43
18 2026-08-24 07:15 639231518076817246
340 ms 43.225.108.43
17 2026-08-24 06:59 639231508078650885
326 ms 43.225.108.43
16 2026-08-24 06:42 639231498210697093
334 ms 43.225.108.43
15 2026-08-24 06:25 639231488109699360
3 ms 43.225.108.43
14 2026-08-24 05:33 639231456772510692
228 ms 43.225.108.43
13 2026-08-24 05:17 639231447084631185
1864 ms 43.225.108.43
12 2026-08-24 05:00 639231437208519473
309 ms 43.225.108.43
11 2026-08-24 04:44 639231427209627490
291 ms 43.225.108.43
10 2026-08-24 03:51 639231395791246644
379 ms 43.225.108.43
9 2026-08-24 03:35 639231386075551458
319 ms 43.225.108.43
8 2026-08-24 03:19 639231376208713791
2 ms 43.225.108.43
7 2026-08-24 03:02 639231366170589276
253 ms 43.225.108.43
6 2026-08-24 02:10 639231334732159368
2 ms 43.225.108.43
5 2026-08-24 01:53 639231325035670078
195 ms 43.225.108.43
4 2026-08-24 01:37 639231315132253837
2 ms 43.225.108.43
3 2026-08-24 01:20 639231305014280808
414 ms 43.225.108.43
2 2026-08-24 00:28 639231273779380675
19 ms 43.225.108.43
1 2026-08-24 00:12 639231264180839154
323 ms 43.225.108.43