DNS response history for ns2.firstclassleaks.com

ns2.firstclassleaks.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 2026-08-08. For this date, NameServerHistory found 64 DNS check records, 64 successful responses, 0 failed responses, and 269 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.firstclassleaks.com.
Records on Selected Date

64

Historical checks stored for this nameserver on selected date

Average Latency

269 ms

Calculated from available response records

Latest Check on Selected Date

2026-08-08 23:56

All timestamps shown in UTC

Latest Resolved IP on Selected Date

129.121.74.208

Most recently resolved hosting IP on selected date

Successful Responses

64

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.firstclassleaks.com

Showing DNS history for 2026-08-08 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
64 2026-08-08 23:56 639218300987184335
2118 ms 129.121.74.208
63 2026-08-08 23:40 639218291874134258
293 ms 129.121.74.208
62 2026-08-08 23:25 639218282817785496
185 ms 129.121.74.208
61 2026-08-08 22:34 639218252106422334
2175 ms 129.121.74.208
60 2026-08-08 22:20 639218243323944113
24 ms 129.121.74.208
59 2026-08-08 22:05 639218234397020230
2105 ms 129.121.74.208
58 2026-08-08 21:50 639218225412858763
115 ms 129.121.74.208
57 2026-08-08 20:58 639218194282616684
2041 ms 129.121.74.208
56 2026-08-08 20:42 639218185036989606
234 ms 129.121.74.208
55 2026-08-08 20:27 639218175974363575
199 ms 129.121.74.208
54 2026-08-08 20:12 639218166972644815
133 ms 129.121.74.208
53 2026-08-08 19:20 639218135900313734
7 ms 129.121.74.208
52 2026-08-08 19:06 639218127088470726
143 ms 129.121.74.208
51 2026-08-08 18:51 639218118310406743
246 ms 129.121.74.208
50 2026-08-08 18:36 639218109452520238
106 ms 129.121.74.208
49 2026-08-08 17:45 639218078440804962
235 ms 129.121.74.208
48 2026-08-08 17:30 639218069827056995
113 ms 129.121.74.208
47 2026-08-08 17:15 639218060928974999
234 ms 129.121.74.208
46 2026-08-08 17:01 639218052072104591
121 ms 129.121.74.208
45 2026-08-08 16:09 639218021131612993
215 ms 129.121.74.208
44 2026-08-08 15:55 639218012544891033
117 ms 129.121.74.208
43 2026-08-08 15:40 639218003733822367
219 ms 129.121.74.208
42 2026-08-08 15:26 639217994998349201
212 ms 129.121.74.208
41 2026-08-08 14:34 639217963788814319
209 ms 129.121.74.208
40 2026-08-08 14:19 639217955087396874
249 ms 129.121.74.208
39 2026-08-08 14:05 639217946350294952
213 ms 129.121.74.208
38 2026-08-08 13:50 639217937526020436
29 ms 129.121.74.208
37 2026-08-08 12:59 639217906769667024
41 ms 129.121.74.208
36 2026-08-08 12:45 639217898300938849
11 ms 129.121.74.208
35 2026-08-08 12:30 639217889778639925
209 ms 129.121.74.208
34 2026-08-08 12:16 639217881083065140
137 ms 129.121.74.208
33 2026-08-08 11:26 639217850620659312
120 ms 129.121.74.208
32 2026-08-08 11:11 639217841938624907
121 ms 129.121.74.208
31 2026-08-08 10:57 639217833389546843
247 ms 129.121.74.208
30 2026-08-08 10:43 639217824846173945
36 ms 129.121.74.208
29 2026-08-08 09:51 639217793807292972
140 ms 129.121.74.208
28 2026-08-08 09:37 639217785208951403
240 ms 129.121.74.208
27 2026-08-08 09:22 639217776566534942
119 ms 129.121.74.208
26 2026-08-08 09:08 639217767935139326
11 ms 129.121.74.208
25 2026-08-08 08:17 639217737225367411
234 ms 129.121.74.208
24 2026-08-08 08:03 639217728765093674
106 ms 129.121.74.208
23 2026-08-08 07:48 639217720136905586
216 ms 129.121.74.208
22 2026-08-08 07:34 639217711410853004
187 ms 129.121.74.208
21 2026-08-08 06:43 639217680275549698
160 ms 129.121.74.208
20 2026-08-08 06:28 639217671340563867
233 ms 129.121.74.208
19 2026-08-08 06:14 639217662739829952
235 ms 129.121.74.208
18 2026-08-08 05:59 639217654129395144
239 ms 129.121.74.208
17 2026-08-08 05:08 639217623690502934
124 ms 129.121.74.208
16 2026-08-08 04:54 639217615180184169
7 ms 129.121.74.208
15 2026-08-08 04:40 639217606737293244
127 ms 129.121.74.208
14 2026-08-08 04:26 639217598089858483
115 ms 129.121.74.208
13 2026-08-08 03:35 639217567343169140
9 ms 129.121.74.208
12 2026-08-08 03:20 639217558743892856
12 ms 129.121.74.208
11 2026-08-08 03:06 639217550069823359
44 ms 129.121.74.208
10 2026-08-08 02:52 639217541571663863
234 ms 129.121.74.208
9 2026-08-08 02:00 639217510598671918
136 ms 129.121.74.208
8 2026-08-08 01:45 639217501853904641
149 ms 129.121.74.208
7 2026-08-08 01:30 639217492857464038
124 ms 129.121.74.208
6 2026-08-08 01:15 639217483935810845
120 ms 129.121.74.208
5 2026-08-08 01:01 639217475281344873
275 ms 129.121.74.208
4 2026-08-08 00:46 639217466591266473
116 ms 129.121.74.208
3 2026-08-08 00:32 639217457842031506
8 ms 129.121.74.208
2 2026-08-08 00:17 639217449192590684
135 ms 129.121.74.208
1 2026-08-08 00:03 639217440385817840
123 ms 129.121.74.208