DNS response history for ns2.work-activesync.com

ns2.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 2026-08-19. For this date, NameServerHistory found 74 DNS check records, 74 successful responses, 0 failed responses, and 447 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 ns2.work-activesync.com.
Records on Selected Date

74

Historical checks stored for this nameserver on selected date

Average Latency

447 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-19 23:51

All timestamps shown in UTC

Latest Resolved IP on Selected Date

172.104.39.218

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 ns2.work-activesync.com

Showing DNS history for 2026-08-19 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 2026-08-19 23:51 639227795899225951
176 ms 172.104.39.218
73 2026-08-19 23:35 639227786351762008
330 ms 172.104.39.218
72 2026-08-19 23:19 639227776640591733
493 ms 172.104.39.218
71 2026-08-19 23:03 639227767128841282
351 ms 172.104.39.218
70 2026-08-19 22:47 639227757477304711
2315 ms 172.104.39.218
69 2026-08-19 22:31 639227747572098014
332 ms 172.104.39.218
68 2026-08-19 22:15 639227737588613113
160 ms 172.104.39.218
67 2026-08-19 21:22 639227706134603955
344 ms 172.104.39.218
66 2026-08-19 21:06 639227696589027396
178 ms 172.104.39.218
65 2026-08-19 20:50 639227687097707639
320 ms 172.104.39.218
64 2026-08-19 20:34 639227677474464487
280 ms 172.104.39.218
63 2026-08-19 20:18 639227667767441118
342 ms 172.104.39.218
62 2026-08-19 20:02 639227657984833832
251 ms 172.104.39.218
61 2026-08-19 19:45 639227648079992640
174 ms 172.104.39.218
60 2026-08-19 19:29 639227638125048441
405 ms 172.104.39.218
59 2026-08-19 19:12 639227628211392142
345 ms 172.104.39.218
58 2026-08-19 18:56 639227618261696275
497 ms 172.104.39.218
57 2026-08-19 18:39 639227608366233645
343 ms 172.104.39.218
56 2026-08-19 18:22 639227598301787588
250 ms 172.104.39.218
55 2026-08-19 17:29 639227566241010716
244 ms 172.104.39.218
54 2026-08-19 17:13 639227556454538959
426 ms 172.104.39.218
53 2026-08-19 16:56 639227546640305542
256 ms 172.104.39.218
52 2026-08-19 16:40 639227536965466472
259 ms 172.104.39.218
51 2026-08-19 16:23 639227527048658280
263 ms 172.104.39.218
50 2026-08-19 16:07 639227517386634438
174 ms 172.104.39.218
49 2026-08-19 15:51 639227507459551637
2176 ms 172.104.39.218
48 2026-08-19 15:34 639227497515595277
173 ms 172.104.39.218
47 2026-08-19 15:18 639227487441798036
175 ms 172.104.39.218
46 2026-08-19 15:01 639227477445551863
176 ms 172.104.39.218
45 2026-08-19 14:44 639227467297067891
176 ms 172.104.39.218
44 2026-08-19 14:27 639227457057795635
173 ms 172.104.39.218
43 2026-08-19 13:34 639227425244777397
318 ms 172.104.39.218
42 2026-08-19 13:17 639227415422116485
183 ms 172.104.39.218
41 2026-08-19 13:01 639227405307256053
200 ms 172.104.39.218
40 2026-08-19 12:44 639227395396602630
172 ms 172.104.39.218
39 2026-08-19 12:28 639227385510363611
176 ms 172.104.39.218
38 2026-08-19 12:11 639227375508324850
421 ms 172.104.39.218
37 2026-08-19 11:54 639227365326611906
162 ms 172.104.39.218
36 2026-08-19 11:38 639227355360014208
177 ms 172.104.39.218
35 2026-08-19 11:21 639227345036782165
527 ms 172.104.39.218
34 2026-08-19 11:03 639227334992964533
321 ms 172.104.39.218
33 2026-08-19 10:47 639227324986605572
354 ms 172.104.39.218
32 2026-08-19 10:30 639227314928414539
177 ms 172.104.39.218
31 2026-08-19 09:37 639227283029182134
322 ms 172.104.39.218
30 2026-08-19 09:20 639227273294779350
2312 ms 172.104.39.218
29 2026-08-19 09:04 639227263525231313
318 ms 172.104.39.218
28 2026-08-19 08:48 639227253578313363
172 ms 172.104.39.218
27 2026-08-19 08:31 639227243649973322
176 ms 172.104.39.218
26 2026-08-19 08:15 639227233581059317
337 ms 172.104.39.218
25 2026-08-19 07:58 639227223667352067
186 ms 172.104.39.218
24 2026-08-19 07:41 639227213714837066
342 ms 172.104.39.218
23 2026-08-19 07:25 639227203701208496
341 ms 172.104.39.218
22 2026-08-19 07:08 639227193643202179
156 ms 172.104.39.218
21 2026-08-19 06:51 639227183584431597
1809 ms 172.104.39.218
20 2026-08-19 06:34 639227173347403088
171 ms 172.104.39.218
19 2026-08-19 05:41 639227141523007601
170 ms 172.104.39.218
18 2026-08-19 05:25 639227131785931574
163 ms 172.104.39.218
17 2026-08-19 05:09 639227122176475389
161 ms 172.104.39.218
16 2026-08-19 04:52 639227112668934596
184 ms 172.104.39.218
15 2026-08-19 04:36 639227102773292788
332 ms 172.104.39.218
14 2026-08-19 04:20 639227093141136930
160 ms 172.104.39.218
13 2026-08-19 04:04 639227083449420147
334 ms 172.104.39.218
12 2026-08-19 03:48 639227073771748493
161 ms 172.104.39.218
11 2026-08-19 03:32 639227063977347614
2183 ms 172.104.39.218
10 2026-08-19 03:15 639227054253519024
335 ms 172.104.39.218
9 2026-08-19 02:59 639227044381963886
2231 ms 172.104.39.218
8 2026-08-19 02:42 639227034441085514
322 ms 172.104.39.218
7 2026-08-19 01:50 639227003126489968
2318 ms 172.104.39.218
6 2026-08-19 01:34 639226993456311614
322 ms 172.104.39.218
5 2026-08-19 01:18 639226983847312345
187 ms 172.104.39.218
4 2026-08-19 01:02 639226974357874853
166 ms 172.104.39.218
3 2026-08-19 00:46 639226964670484721
413 ms 172.104.39.218
2 2026-08-19 00:30 639226954857899696
255 ms 172.104.39.218
1 2026-08-19 00:14 639226945091603488
317 ms 172.104.39.218