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 2026-08-27. For this date, NameServerHistory found 71 DNS check records, 70 successful responses, 1 failed responses, and 761 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

71

Historical checks stored for this nameserver on selected date

Average Latency

761 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-27 23:20

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

70

Checks that returned a measurable response

Failed Responses

1

Checks with no response or no returned latency

Failure Rate

1%

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 2026-08-27 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
71 2026-08-27 23:20 639234690580226618
3 ms 43.252.212.202
70 2026-08-27 23:03 639234680477852135
2 ms 43.252.212.202
69 2026-08-27 22:46 639234670282270693
165 ms 43.252.212.202
68 2026-08-27 22:29 639234660146106544
323 ms 43.252.212.202
67 2026-08-27 22:12 639234649768231829
325 ms 43.252.212.202
66 2026-08-27 21:55 639234639589413826
161 ms 43.252.212.202
65 2026-08-27 21:38 639234629372993861
315 ms 43.252.212.202
64 2026-08-27 21:21 639234619223904344
322 ms 43.252.212.202
63 2026-08-27 21:04 639234608944811927
319 ms 43.252.212.202
62 2026-08-27 20:47 639234598661858910
2031 ms 43.252.212.202
61 2026-08-27 20:30 639234588314533893
158 ms 43.252.212.202
60 2026-08-27 20:12 639234577878211878
159 ms 43.252.212.202
59 2026-08-27 19:19 639234545578367474
321 ms 43.252.212.202
58 2026-08-27 19:02 639234535255111795
7 ms 43.252.212.202
57 2026-08-27 18:44 639234525107594067
171 ms 43.252.212.202
56 2026-08-27 18:27 639234514890244566
8 ms 43.252.212.202
55 2026-08-27 18:10 639234504745477862
317 ms 43.252.212.202
54 2026-08-27 17:53 639234494449227290
283 ms 43.252.212.202
53 2026-08-27 17:36 639234484118025686
180 ms 43.252.212.202
52 2026-08-27 17:19 639234473946362077
315 ms 43.252.212.202
51 2026-08-27 17:02 639234463759124388
201 ms 43.252.212.202
50 2026-08-27 16:45 639234453500759178
318 ms 43.252.212.202
49 2026-08-27 16:28 639234442983541638
315 ms 43.252.212.202
48 2026-08-27 16:10 639234432404354562
2418 ms 43.252.212.202
47 2026-08-27 15:16 639234399767719119
167 ms 43.252.212.202
46 2026-08-27 14:58 639234389460601485
2197 ms 43.252.212.202
45 2026-08-27 14:41 639234379227178707
4 ms 43.252.212.202
44 2026-08-27 14:24 639234369065315214
323 ms 43.252.212.202
43 2026-08-27 14:07 639234358825501576
332 ms 43.252.212.202
42 2026-08-27 13:50 639234348572745268
333 ms 43.252.212.202
41 2026-08-27 13:33 639234338264503481
316 ms 43.252.212.202
40 2026-08-27 13:16 639234327818741376
169 ms 43.252.212.202
39 2026-08-27 12:58 639234317475724313
188 ms 43.252.212.202
38 2026-08-27 12:41 639234307007468133
176 ms 43.252.212.202
37 2026-08-27 12:24 639234296664302575
319 ms 43.252.212.202
36 2026-08-27 12:06 639234286253196126
330 ms 43.252.212.202
35 2026-08-27 11:13 639234253963286387
159 ms 43.252.212.202
34 2026-08-27 10:55 639234243654907465
161 ms 43.252.212.202
33 2026-08-27 10:38 639234233269654413
4008 ms 43.252.212.202
32 2026-08-27 10:21 639234222943951923
2009 ms 43.252.212.202
31 2026-08-27 10:04 639234212558002823
-
30 2026-08-27 09:46 639234202117531850
2010 ms 43.252.212.202
29 2026-08-27 09:29 639234191649612722
4010 ms 43.252.212.202
28 2026-08-27 09:11 639234181105879568
2010 ms 43.252.212.202
27 2026-08-27 08:54 639234170713214496
4406 ms 43.252.212.202
26 2026-08-27 08:37 639234160341037652
4014 ms 43.252.212.202
25 2026-08-27 08:19 639234149799404224
4008 ms 43.252.212.202
24 2026-08-27 08:02 639234139553286469
2008 ms 43.252.212.202
23 2026-08-27 07:08 639234107183588293
2324 ms 43.252.212.202
22 2026-08-27 06:51 639234096905435724
8 ms 43.252.212.202
21 2026-08-27 06:34 639234086579410775
2008 ms 43.252.212.202
20 2026-08-27 06:16 639234076291157956
316 ms 43.252.212.202
19 2026-08-27 05:59 639234065981939454
181 ms 43.252.212.202
18 2026-08-27 05:42 639234055548642997
315 ms 43.252.212.202
17 2026-08-27 05:25 639234045267979603
7 ms 43.252.212.202
16 2026-08-27 05:08 639234034999717463
337 ms 43.252.212.202
15 2026-08-27 04:50 639234024739225358
323 ms 43.252.212.202
14 2026-08-27 04:33 639234014311170162
167 ms 43.252.212.202
13 2026-08-27 04:16 639234003806017640
320 ms 43.252.212.202
12 2026-08-27 03:58 639233993356203030
7 ms 43.252.212.202
11 2026-08-27 03:05 639233961301716608
190 ms 43.252.212.202
10 2026-08-27 02:48 639233950834200647
315 ms 43.252.212.202
9 2026-08-27 02:30 639233940431849026
158 ms 43.252.212.202
8 2026-08-27 02:13 639233930110596398
9 ms 43.252.212.202
7 2026-08-27 01:56 639233919705434540
180 ms 43.252.212.202
6 2026-08-27 01:39 639233909452807845
316 ms 43.252.212.202
5 2026-08-27 01:21 639233899096420820
2008 ms 43.252.212.202
4 2026-08-27 01:04 639233888707824939
158 ms 43.252.212.202
3 2026-08-27 00:47 639233878461203802
182 ms 43.252.212.202
2 2026-08-27 00:29 639233868060868209
321 ms 43.252.212.202
1 2026-08-27 00:12 639233857450922991
329 ms 43.252.212.202