DNS response history for server121.firstonline-server.com

server121.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 2026-08-16. For this date, NameServerHistory found 61 DNS check records, 61 successful responses, 0 failed responses, and 300 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 server121.firstonline-server.com.
Records on Selected Date

61

Historical checks stored for this nameserver on selected date

Average Latency

300 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-16 23:55

All timestamps shown in UTC

Latest Resolved IP on Selected Date

43.252.212.202

Most recently resolved hosting IP on selected date

Successful Responses

61

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 server121.firstonline-server.com

Showing DNS history for 2026-08-16 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
61 2026-08-16 23:55 639225207490611656
171 ms 43.252.212.202
60 2026-08-16 23:39 639225198045815385
319 ms 43.252.212.202
59 2026-08-16 22:47 639225166825544741
2187 ms 43.252.212.202
58 2026-08-16 22:31 639225157549461269
319 ms 43.252.212.202
57 2026-08-16 22:15 639225147914556308
7 ms 43.252.212.202
56 2026-08-16 21:59 639225138472322960
4 ms 43.252.212.202
55 2026-08-16 21:07 639225107211236826
326 ms 43.252.212.202
54 2026-08-16 20:51 639225097684457510
5 ms 43.252.212.202
53 2026-08-16 20:36 639225087942913396
322 ms 43.252.212.202
52 2026-08-16 20:19 639225078238684183
331 ms 43.252.212.202
51 2026-08-16 19:27 639225046944151094
16 ms 43.252.212.202
50 2026-08-16 19:11 639225037234857231
177 ms 43.252.212.202
49 2026-08-16 18:55 639225027423459920
162 ms 43.252.212.202
48 2026-08-16 18:38 639225017891613027
322 ms 43.252.212.202
47 2026-08-16 17:46 639224986298183527
335 ms 43.252.212.202
46 2026-08-16 17:30 639224976567107023
11 ms 43.252.212.202
45 2026-08-16 17:14 639224966709723386
162 ms 43.252.212.202
44 2026-08-16 16:57 639224957175756942
320 ms 43.252.212.202
43 2026-08-16 16:05 639224925782379869
188 ms 43.252.212.202
42 2026-08-16 15:49 639224916429532459
10 ms 43.252.212.202
41 2026-08-16 15:34 639224906878325623
162 ms 43.252.212.202
40 2026-08-16 15:18 639224897258974385
346 ms 43.252.212.202
39 2026-08-16 14:26 639224866169532828
168 ms 43.252.212.202
38 2026-08-16 14:10 639224856561831915
179 ms 43.252.212.202
37 2026-08-16 13:54 639224846830897794
328 ms 43.252.212.202
36 2026-08-16 13:37 639224836975863283
160 ms 43.252.212.202
35 2026-08-16 12:44 639224804985340946
328 ms 43.252.212.202
34 2026-08-16 12:28 639224795567782333
167 ms 43.252.212.202
33 2026-08-16 12:12 639224785914225250
2319 ms 43.252.212.202
32 2026-08-16 11:56 639224776383854998
171 ms 43.252.212.202
31 2026-08-16 11:03 639224744252113993
349 ms 43.252.212.202
30 2026-08-16 10:47 639224734238905542
189 ms 43.252.212.202
29 2026-08-16 10:30 639224724335031221
319 ms 43.252.212.202
28 2026-08-16 10:13 639224714475244430
168 ms 43.252.212.202
27 2026-08-16 09:18 639224681063874153
3 ms 43.252.212.202
26 2026-08-16 09:01 639224671038956665
330 ms 43.252.212.202
25 2026-08-16 08:45 639224661079806122
319 ms 43.252.212.202
24 2026-08-16 08:28 639224651169993038
319 ms 43.252.212.202
23 2026-08-16 07:34 639224618882283050
2323 ms 43.252.212.202
22 2026-08-16 07:18 639224609519965372
3 ms 43.252.212.202
21 2026-08-16 07:02 639224599969658888
319 ms 43.252.212.202
20 2026-08-16 06:46 639224590360343307
160 ms 43.252.212.202
19 2026-08-16 05:54 639224558901831832
337 ms 43.252.212.202
18 2026-08-16 05:38 639224549678210576
163 ms 43.252.212.202
17 2026-08-16 05:23 639224540433420642
330 ms 43.252.212.202
16 2026-08-16 05:07 639224531046032443
328 ms 43.252.212.202
15 2026-08-16 04:15 639224499638024410
335 ms 43.252.212.202
14 2026-08-16 04:00 639224490358783451
9 ms 43.252.212.202
13 2026-08-16 03:44 639224481111410545
182 ms 43.252.212.202
12 2026-08-16 03:28 639224471809153772
3 ms 43.252.212.202
11 2026-08-16 02:36 639224440124457324
5 ms 43.252.212.202
10 2026-08-16 02:21 639224430921105721
322 ms 43.252.212.202
9 2026-08-16 02:05 639224421455433103
3 ms 43.252.212.202
8 2026-08-16 01:49 639224412089740331
8 ms 43.252.212.202
7 2026-08-16 01:34 639224403168392868
324 ms 43.252.212.202
6 2026-08-16 01:19 639224393856251387
319 ms 43.252.212.202
5 2026-08-16 01:03 639224384677141438
168 ms 43.252.212.202
4 2026-08-16 00:48 639224375597986398
160 ms 43.252.212.202
3 2026-08-16 00:33 639224366430296466
2 ms 43.252.212.202
2 2026-08-16 00:17 639224357218176789
318 ms 43.252.212.202
1 2026-08-16 00:02 639224347685767174
181 ms 43.252.212.202