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 2026-08-14. For this date, NameServerHistory found 78 DNS check records, 78 successful responses, 0 failed responses, and 385 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

78

Historical checks stored for this nameserver on selected date

Average Latency

385 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-14 23:53

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

78

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 2026-08-14 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
78 2026-08-14 23:53 639223477272309567
409 ms 43.225.108.43
77 2026-08-14 23:37 639223467876800215
324 ms 43.225.108.43
76 2026-08-14 23:22 639223458466733344
190 ms 43.225.108.43
75 2026-08-14 23:06 639223449196197019
320 ms 43.225.108.43
74 2026-08-14 22:50 639223439729973302
190 ms 43.225.108.43
73 2026-08-14 22:35 639223430298973377
327 ms 43.225.108.43
72 2026-08-14 22:19 639223420812183061
162 ms 43.225.108.43
71 2026-08-14 22:03 639223411307572360
167 ms 43.225.108.43
70 2026-08-14 21:47 639223401895099116
325 ms 43.225.108.43
69 2026-08-14 20:55 639223370328282191
178 ms 43.225.108.43
68 2026-08-14 20:39 639223361156898888
173 ms 43.225.108.43
67 2026-08-14 20:24 639223351683501109
172 ms 43.225.108.43
66 2026-08-14 20:08 639223342485908428
317 ms 43.225.108.43
65 2026-08-14 19:53 639223333113923772
163 ms 43.225.108.43
64 2026-08-14 19:37 639223323766820131
2354 ms 43.225.108.43
63 2026-08-14 19:21 639223314500774279
394 ms 43.225.108.43
62 2026-08-14 19:06 639223305225877159
234 ms 43.225.108.43
61 2026-08-14 18:51 639223295834845965
158 ms 43.225.108.43
60 2026-08-14 18:35 639223286312006616
287 ms 43.225.108.43
59 2026-08-14 18:19 639223276659010988
329 ms 43.225.108.43
58 2026-08-14 18:03 639223267203892251
413 ms 43.225.108.43
57 2026-08-14 17:10 639223235652723921
334 ms 43.225.108.43
56 2026-08-14 16:54 639223226156684619
2323 ms 43.225.108.43
55 2026-08-14 16:38 639223216737677817
161 ms 43.225.108.43
54 2026-08-14 16:23 639223207303987036
359 ms 43.225.108.43
53 2026-08-14 16:07 639223197972369650
162 ms 43.225.108.43
52 2026-08-14 15:51 639223188476518684
179 ms 43.225.108.43
51 2026-08-14 15:36 639223179029668254
323 ms 43.225.108.43
50 2026-08-14 15:20 639223169668684371
2204 ms 43.225.108.43
49 2026-08-14 15:04 639223160270013058
319 ms 43.225.108.43
48 2026-08-14 14:49 639223150848386507
161 ms 43.225.108.43
47 2026-08-14 14:33 639223141514160124
318 ms 43.225.108.43
46 2026-08-14 14:17 639223131908897269
161 ms 43.225.108.43
45 2026-08-14 13:24 639223100084750932
173 ms 43.225.108.43
44 2026-08-14 13:09 639223090744921973
164 ms 43.225.108.43
43 2026-08-14 12:53 639223081343134137
477 ms 43.225.108.43
42 2026-08-14 12:37 639223071917003603
160 ms 43.225.108.43
41 2026-08-14 12:22 639223062407395043
178 ms 43.225.108.43
40 2026-08-14 12:06 639223052970600447
317 ms 43.225.108.43
39 2026-08-14 11:50 639223043584242187
158 ms 43.225.108.43
38 2026-08-14 11:34 639223034248611856
316 ms 43.225.108.43
37 2026-08-14 11:19 639223024816175094
4 ms 43.225.108.43
36 2026-08-14 11:03 639223015278211871
282 ms 43.225.108.43
35 2026-08-14 10:47 639223005387568522
375 ms 43.225.108.43
34 2026-08-14 10:30 639222995944735037
3 ms 43.225.108.43
33 2026-08-14 09:38 639222964532402826
328 ms 43.225.108.43
32 2026-08-14 09:23 639222955031971579
316 ms 43.225.108.43
31 2026-08-14 09:07 639222945616352079
343 ms 43.225.108.43
30 2026-08-14 08:51 639222936296615644
324 ms 43.225.108.43
29 2026-08-14 08:36 639222926913151746
319 ms 43.225.108.43
28 2026-08-14 08:20 639222917608375722
323 ms 43.225.108.43
27 2026-08-14 08:04 639222908294448500
316 ms 43.225.108.43
26 2026-08-14 07:49 639222898918389753
160 ms 43.225.108.43
25 2026-08-14 07:33 639222889625876211
2008 ms 43.225.108.43
24 2026-08-14 07:18 639222880353707528
262 ms 43.225.108.43
23 2026-08-14 07:02 639222871065611259
324 ms 43.225.108.43
22 2026-08-14 06:47 639222861517093112
3 ms 43.225.108.43
21 2026-08-14 05:55 639222830182717637
332 ms 43.225.108.43
20 2026-08-14 05:39 639222820714737422
319 ms 43.225.108.43
19 2026-08-14 05:23 639222811404284741
4 ms 43.225.108.43
18 2026-08-14 05:08 639222801994952240
161 ms 43.225.108.43
17 2026-08-14 04:52 639222792581940911
185 ms 43.225.108.43
16 2026-08-14 04:36 639222783296631220
3 ms 43.225.108.43
15 2026-08-14 04:21 639222773909528001
2 ms 43.225.108.43
14 2026-08-14 04:05 639222764574707991
3 ms 43.225.108.43
13 2026-08-14 03:49 639222754982758281
3 ms 43.225.108.43
12 2026-08-14 03:33 639222745650144239
321 ms 43.225.108.43
11 2026-08-14 03:18 639222736060223018
192 ms 43.225.108.43
10 2026-08-14 03:02 639222726529271510
348 ms 43.225.108.43
9 2026-08-14 02:09 639222694791257846
160 ms 43.225.108.43
8 2026-08-14 01:53 639222685350317820
3 ms 43.225.108.43
7 2026-08-14 01:37 639222675895178560
314 ms 43.225.108.43
6 2026-08-14 01:22 639222666344182743
4314 ms 43.225.108.43
5 2026-08-14 01:06 639222656762316965
340 ms 43.225.108.43
4 2026-08-14 00:49 639222647109404695
6 ms 43.225.108.43
3 2026-08-14 00:33 639222637659944389
308 ms 43.225.108.43
2 2026-08-14 00:17 639222628151417313
318 ms 43.225.108.43
1 2026-08-14 00:01 639222618462620588
160 ms 43.225.108.43