DNS response history for server40.firstonline-server.com

server40.firstonline-server.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 2026-08-21. For this date, NameServerHistory found 73 DNS check records, 73 successful responses, 0 failed responses, and 328 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 server40.firstonline-server.com.
Records on Selected Date

73

Historical checks stored for this nameserver on selected date

Average Latency

328 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-21 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

210.187.49.51

Most recently resolved hosting IP on selected date

Successful Responses

73

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 server40.firstonline-server.com

Showing DNS history for 2026-08-21 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
73 2026-08-21 23:56 639229527598660841
2178 ms 210.187.49.51
72 2026-08-21 23:40 639229517954323214
2180 ms 210.187.49.51
71 2026-08-21 23:24 639229508269999021
3 ms 210.187.49.51
70 2026-08-21 23:07 639229498559060171
4 ms 210.187.49.51
69 2026-08-21 22:51 639229488519347586
5 ms 210.187.49.51
68 2026-08-21 21:58 639229456606578934
183 ms 210.187.49.51
67 2026-08-21 21:42 639229446985772499
6 ms 210.187.49.51
66 2026-08-21 21:25 639229437367313098
327 ms 210.187.49.51
65 2026-08-21 21:09 639229427923950391
335 ms 210.187.49.51
64 2026-08-21 20:54 639229418168588854
339 ms 210.187.49.51
63 2026-08-21 20:37 639229408345678334
331 ms 210.187.49.51
62 2026-08-21 20:21 639229398616354648
2333 ms 210.187.49.51
61 2026-08-21 20:05 639229388634592323
162 ms 210.187.49.51
60 2026-08-21 19:48 639229378792837692
334 ms 210.187.49.51
59 2026-08-21 19:32 639229369154682311
426 ms 210.187.49.51
58 2026-08-21 19:15 639229359248017926
7 ms 210.187.49.51
57 2026-08-21 18:58 639229349124294642
4 ms 210.187.49.51
56 2026-08-21 18:06 639229317791715692
207 ms 210.187.49.51
55 2026-08-21 17:50 639229308115194575
182 ms 210.187.49.51
54 2026-08-21 17:34 639229298320320558
3 ms 210.187.49.51
53 2026-08-21 17:18 639229288674863221
178 ms 210.187.49.51
52 2026-08-21 17:01 639229278983677079
2789 ms 210.187.49.51
51 2026-08-21 16:45 639229269405517175
5 ms 210.187.49.51
50 2026-08-21 16:29 639229259594798244
331 ms 210.187.49.51
49 2026-08-21 16:13 639229249736681188
362 ms 210.187.49.51
48 2026-08-21 15:56 639229239699417787
4 ms 210.187.49.51
47 2026-08-21 15:39 639229229621964033
17 ms 210.187.49.51
46 2026-08-21 15:22 639229219567270965
3 ms 210.187.49.51
45 2026-08-21 15:06 639229209406666856
323 ms 210.187.49.51
44 2026-08-21 14:13 639229177815876178
9 ms 210.187.49.51
43 2026-08-21 13:57 639229168243572685
325 ms 210.187.49.51
42 2026-08-21 13:41 639229158599856475
325 ms 210.187.49.51
41 2026-08-21 13:25 639229148998940902
329 ms 210.187.49.51
40 2026-08-21 13:09 639229139276923594
162 ms 210.187.49.51
39 2026-08-21 12:52 639229129709912394
164 ms 210.187.49.51
38 2026-08-21 12:36 639229119801488500
173 ms 210.187.49.51
37 2026-08-21 12:20 639229110135262458
191 ms 210.187.49.51
36 2026-08-21 12:04 639229100336051392
316 ms 210.187.49.51
35 2026-08-21 11:47 639229090641415626
2008 ms 210.187.49.51
34 2026-08-21 11:31 639229080702683947
163 ms 210.187.49.51
33 2026-08-21 11:14 639229070601456699
321 ms 210.187.49.51
32 2026-08-21 10:21 639229038947447232
203 ms 210.187.49.51
31 2026-08-21 10:05 639229029268708773
3 ms 210.187.49.51
30 2026-08-21 09:49 639229019647910603
409 ms 210.187.49.51
29 2026-08-21 09:33 639229009983843738
8 ms 210.187.49.51
28 2026-08-21 09:17 639229000203331882
11 ms 210.187.49.51
27 2026-08-21 09:00 639228990302335999
193 ms 210.187.49.51
26 2026-08-21 08:44 639228980567740722
4 ms 210.187.49.51
25 2026-08-21 08:28 639228970762445174
7 ms 210.187.49.51
24 2026-08-21 08:12 639228961065054445
170 ms 210.187.49.51
23 2026-08-21 07:55 639228951224649885
5 ms 210.187.49.51
22 2026-08-21 07:39 639228941303864592
4 ms 210.187.49.51
21 2026-08-21 07:22 639228931191328583
173 ms 210.187.49.51
20 2026-08-21 06:29 639228899518173317
2 ms 210.187.49.51
19 2026-08-21 06:13 639228889785027669
3 ms 210.187.49.51
18 2026-08-21 05:57 639228880106330161
4 ms 210.187.49.51
17 2026-08-21 05:40 639228870316184091
3 ms 210.187.49.51
16 2026-08-21 05:24 639228860695366512
167 ms 210.187.49.51
15 2026-08-21 05:08 639228851027209500
2331 ms 210.187.49.51
14 2026-08-21 04:52 639228841479265462
211 ms 210.187.49.51
13 2026-08-21 04:36 639228831752962260
326 ms 210.187.49.51
12 2026-08-21 04:20 639228821953295483
3 ms 210.187.49.51
11 2026-08-21 04:04 639228812227429953
3 ms 210.187.49.51
10 2026-08-21 03:47 639228802476107538
164 ms 210.187.49.51
9 2026-08-21 03:31 639228792525492032
172 ms 210.187.49.51
8 2026-08-21 02:38 639228761131421385
160 ms 210.187.49.51
7 2026-08-21 02:22 639228751571206692
337 ms 210.187.49.51
6 2026-08-21 02:06 639228741705571019
3 ms 210.187.49.51
5 2026-08-21 01:49 639228731642208228
3 ms 210.187.49.51
4 2026-08-21 00:57 639228700387002072
7 ms 210.187.49.51
3 2026-08-21 00:41 639228690742014433
317 ms 210.187.49.51
2 2026-08-21 00:25 639228680877937122
161 ms 210.187.49.51
1 2026-08-21 00:08 639228670775860800
323 ms 210.187.49.51