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 2026-08-11. For this date, NameServerHistory found 77 DNS check records, 77 successful responses, 0 failed responses, and 318 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

77

Historical checks stored for this nameserver on selected date

Average Latency

318 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-11 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

77

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 2026-08-11 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
77 2026-08-11 23:58 639220888396333845
335 ms 43.225.108.43
76 2026-08-11 23:42 639220878864937382
2329 ms 43.225.108.43
75 2026-08-11 22:49 639220847369072314
414 ms 43.225.108.43
74 2026-08-11 22:34 639220838037764925
395 ms 43.225.108.43
73 2026-08-11 22:18 639220828735120634
314 ms 43.225.108.43
72 2026-08-11 22:03 639220819447979766
348 ms 43.225.108.43
71 2026-08-11 21:47 639220810056531741
344 ms 43.225.108.43
70 2026-08-11 21:32 639220800745746593
315 ms 43.225.108.43
69 2026-08-11 21:16 639220791351626349
315 ms 43.225.108.43
68 2026-08-11 21:00 639220782021256610
323 ms 43.225.108.43
67 2026-08-11 20:45 639220772603347755
323 ms 43.225.108.43
66 2026-08-11 20:29 639220763224057047
333 ms 43.225.108.43
65 2026-08-11 20:13 639220753691117767
408 ms 43.225.108.43
64 2026-08-11 19:57 639220744107836218
326 ms 43.225.108.43
63 2026-08-11 19:04 639220711927629898
317 ms 43.225.108.43
62 2026-08-11 18:48 639220702299437921
327 ms 43.225.108.43
61 2026-08-11 18:32 639220692505468181
338 ms 43.225.108.43
60 2026-08-11 18:15 639220682669911239
329 ms 43.225.108.43
59 2026-08-11 17:59 639220672929841526
329 ms 43.225.108.43
58 2026-08-11 17:43 639220663225662315
345 ms 43.225.108.43
57 2026-08-11 17:27 639220653846255684
217 ms 43.225.108.43
56 2026-08-11 17:11 639220644420909059
337 ms 43.225.108.43
55 2026-08-11 16:55 639220635074970435
324 ms 43.225.108.43
54 2026-08-11 16:40 639220625614385966
197 ms 43.225.108.43
53 2026-08-11 16:24 639220616132212636
322 ms 43.225.108.43
52 2026-08-11 16:08 639220606533651662
341 ms 43.225.108.43
51 2026-08-11 15:15 639220574514514318
168 ms 43.225.108.43
50 2026-08-11 14:59 639220565124823874
217 ms 43.225.108.43
49 2026-08-11 14:43 639220555799311478
217 ms 43.225.108.43
48 2026-08-11 14:28 639220546481577614
326 ms 43.225.108.43
47 2026-08-11 14:12 639220537036533154
317 ms 43.225.108.43
46 2026-08-11 13:57 639220527719177174
335 ms 43.225.108.43
45 2026-08-11 13:41 639220518173088308
239 ms 43.225.108.43
44 2026-08-11 13:25 639220508902896243
236 ms 43.225.108.43
43 2026-08-11 13:10 639220499455923005
477 ms 43.225.108.43
42 2026-08-11 12:54 639220490082583768
322 ms 43.225.108.43
41 2026-08-11 12:38 639220480636590998
313 ms 43.225.108.43
40 2026-08-11 12:23 639220469585029273
414 ms 43.225.108.43
39 2026-08-11 11:28 639220438074188884
343 ms 43.225.108.43
38 2026-08-11 11:12 639220428789720049
2177 ms 43.225.108.43
37 2026-08-11 10:57 639220419558302820
315 ms 43.225.108.43
36 2026-08-11 10:41 639220410448738795
320 ms 43.225.108.43
35 2026-08-11 10:26 639220401034081530
2 ms 43.225.108.43
34 2026-08-11 10:10 639220391766674161
4 ms 43.225.108.43
33 2026-08-11 09:55 639220382275807148
342 ms 43.225.108.43
32 2026-08-11 09:39 639220373034162867
4 ms 43.225.108.43
31 2026-08-11 09:24 639220363994971859
168 ms 43.225.108.43
30 2026-08-11 09:08 639220354563965455
265 ms 43.225.108.43
29 2026-08-11 08:53 639220345437414880
2 ms 43.225.108.43
28 2026-08-11 08:37 639220336024248987
334 ms 43.225.108.43
27 2026-08-11 07:45 639220304233635692
4 ms 43.225.108.43
26 2026-08-11 07:29 639220294872170960
338 ms 43.225.108.43
25 2026-08-11 07:14 639220285547177980
165 ms 43.225.108.43
24 2026-08-11 06:58 639220276337941315
170 ms 43.225.108.43
23 2026-08-11 06:43 639220267175191677
168 ms 43.225.108.43
22 2026-08-11 06:28 639220257981518924
167 ms 43.225.108.43
21 2026-08-11 06:13 639220249265489070
318 ms 43.225.108.43
20 2026-08-11 05:58 639220240700249205
176 ms 43.225.108.43
19 2026-08-11 05:44 639220231975029986
3 ms 43.225.108.43
18 2026-08-11 05:30 639220223261176932
331 ms 43.225.108.43
17 2026-08-11 05:15 639220214366718456
155 ms 43.225.108.43
16 2026-08-11 05:00 639220205306334524
2 ms 43.225.108.43
15 2026-08-11 04:09 639220174463175061
2 ms 43.225.108.43
14 2026-08-11 03:54 639220165777190438
156 ms 43.225.108.43
13 2026-08-11 03:40 639220156880374825
321 ms 43.225.108.43
12 2026-08-11 03:25 639220148139986945
3 ms 43.225.108.43
11 2026-08-11 03:10 639220139271074299
3 ms 43.225.108.43
10 2026-08-11 02:55 639220130565901336
157 ms 43.225.108.43
9 2026-08-11 02:41 639220121659980575
159 ms 43.225.108.43
8 2026-08-11 02:26 639220112857650894
3 ms 43.225.108.43
7 2026-08-11 02:11 639220103767686219
280 ms 43.225.108.43
6 2026-08-11 01:56 639220094545970611
3 ms 43.225.108.43
5 2026-08-11 01:40 639220085476091081
159 ms 43.225.108.43
4 2026-08-11 01:25 639220076243751161
4 ms 43.225.108.43
3 2026-08-11 00:33 639220045322845190
3 ms 43.225.108.43
2 2026-08-11 00:19 639220036434132314
465 ms 43.225.108.43
1 2026-08-11 00:04 639220027366289509
2334 ms 43.225.108.43