History for ns.firstclass.com
Domain: firstclass.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns.firstclass.com
ns.firstclass.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 2026-08-13. For this date, NameServerHistory found 72 DNS check records, 72 successful responses, 0 failed responses, and 274 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 ns.firstclass.com.
Records on Selected Date
72
Historical checks stored for this nameserver on selected date
Average Latency
274 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-13 23:59
All timestamps shown in UTC
Latest Resolved IP on Selected Date
205.211.178.224
Most recently resolved hosting IP on selected date
Successful Responses
72
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 ns.firstclass.com
Showing DNS history for 2026-08-13 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 |
|---|---|---|---|---|---|
| 72 | 2026-08-13 23:59 | 639222618462620588 |
|
13 ms | 205.211.178.224 |
| 71 | 2026-08-13 23:42 | 639222608688333012 |
|
103 ms | 205.211.178.224 |
| 70 | 2026-08-13 23:26 | 639222598741756356 |
|
208 ms | 205.211.178.224 |
| 69 | 2026-08-13 23:09 | 639222588615244093 |
|
8 ms | 205.211.178.224 |
| 68 | 2026-08-13 22:15 | 639222556495289724 |
|
20 ms | 205.211.178.224 |
| 67 | 2026-08-13 21:59 | 639222546477917698 |
|
4 ms | 205.211.178.224 |
| 66 | 2026-08-13 21:42 | 639222536257653790 |
|
208 ms | 205.211.178.224 |
| 65 | 2026-08-13 21:25 | 639222525833084485 |
|
209 ms | 205.211.178.224 |
| 64 | 2026-08-13 21:07 | 639222515446085004 |
|
233 ms | 205.211.178.224 |
| 63 | 2026-08-13 20:50 | 639222505166766781 |
|
6 ms | 205.211.178.224 |
| 62 | 2026-08-13 20:33 | 639222494930541001 |
|
104 ms | 205.211.178.224 |
| 61 | 2026-08-13 20:16 | 639222484469216890 |
|
213 ms | 205.211.178.224 |
| 60 | 2026-08-13 19:58 | 639222474270039940 |
|
533 ms | 205.211.178.224 |
| 59 | 2026-08-13 19:41 | 639222464005587385 |
|
112 ms | 205.211.178.224 |
| 58 | 2026-08-13 19:24 | 639222453485975041 |
|
207 ms | 205.211.178.224 |
| 57 | 2026-08-13 19:06 | 639222442984828770 |
|
106 ms | 205.211.178.224 |
| 56 | 2026-08-13 18:12 | 639222410191353397 |
|
156 ms | 205.211.178.224 |
| 55 | 2026-08-13 17:55 | 639222399952628376 |
|
108 ms | 205.211.178.224 |
| 54 | 2026-08-13 17:38 | 639222389608608647 |
|
112 ms | 205.211.178.224 |
| 53 | 2026-08-13 17:21 | 639222379604012481 |
|
106 ms | 205.211.178.224 |
| 52 | 2026-08-13 17:04 | 639222369372672858 |
|
210 ms | 205.211.178.224 |
| 51 | 2026-08-13 16:47 | 639222359096909298 |
|
214 ms | 205.211.178.224 |
| 50 | 2026-08-13 16:30 | 639222348814301655 |
|
105 ms | 205.211.178.224 |
| 49 | 2026-08-13 16:12 | 639222338608331104 |
|
2009 ms | 205.211.178.224 |
| 48 | 2026-08-13 15:55 | 639222328204609760 |
|
7 ms | 205.211.178.224 |
| 47 | 2026-08-13 15:38 | 639222317859759909 |
|
208 ms | 205.211.178.224 |
| 46 | 2026-08-13 15:21 | 639222307560137918 |
|
215 ms | 205.211.178.224 |
| 45 | 2026-08-13 15:03 | 639222297274357149 |
|
207 ms | 205.211.178.224 |
| 44 | 2026-08-13 14:10 | 639222265004477827 |
|
132 ms | 205.211.178.224 |
| 43 | 2026-08-13 13:54 | 639222255176583683 |
|
239 ms | 205.211.178.224 |
| 42 | 2026-08-13 13:38 | 639222245340146131 |
|
211 ms | 205.211.178.224 |
| 41 | 2026-08-13 13:21 | 639222235662219956 |
|
223 ms | 205.211.178.224 |
| 40 | 2026-08-13 13:05 | 639222225817223284 |
|
208 ms | 205.211.178.224 |
| 39 | 2026-08-13 12:49 | 639222216341869648 |
|
260 ms | 205.211.178.224 |
| 38 | 2026-08-13 12:33 | 639222206848442189 |
|
124 ms | 205.211.178.224 |
| 37 | 2026-08-13 12:18 | 639222197538963225 |
|
238 ms | 205.211.178.224 |
| 36 | 2026-08-13 12:02 | 639222188113685569 |
|
229 ms | 205.211.178.224 |
| 35 | 2026-08-13 11:46 | 639222178880138458 |
|
214 ms | 205.211.178.224 |
| 34 | 2026-08-13 11:31 | 639222169343013317 |
|
105 ms | 205.211.178.224 |
| 33 | 2026-08-13 11:15 | 639222159910600596 |
|
224 ms | 205.211.178.224 |
| 32 | 2026-08-13 10:23 | 639222128676274866 |
|
209 ms | 205.211.178.224 |
| 31 | 2026-08-13 10:07 | 639222119169781983 |
|
105 ms | 205.211.178.224 |
| 30 | 2026-08-13 09:52 | 639222109996148889 |
|
2013 ms | 205.211.178.224 |
| 29 | 2026-08-13 09:37 | 639222100791323799 |
|
8 ms | 205.211.178.224 |
| 28 | 2026-08-13 09:21 | 639222091647893142 |
|
9 ms | 205.211.178.224 |
| 27 | 2026-08-13 09:06 | 639222082524717649 |
|
15 ms | 205.211.178.224 |
| 26 | 2026-08-13 08:51 | 639222073378630456 |
|
3 ms | 205.211.178.224 |
| 25 | 2026-08-13 08:36 | 639222064537306701 |
|
5 ms | 205.211.178.224 |
| 24 | 2026-08-13 08:21 | 639222055409471864 |
|
232 ms | 205.211.178.224 |
| 23 | 2026-08-13 08:06 | 639222046117152411 |
|
208 ms | 205.211.178.224 |
| 22 | 2026-08-13 07:50 | 639222036915107067 |
|
118 ms | 205.211.178.224 |
| 21 | 2026-08-13 07:35 | 639222027654889141 |
|
122 ms | 205.211.178.224 |
| 20 | 2026-08-13 06:43 | 639221996824612035 |
|
105 ms | 205.211.178.224 |
| 19 | 2026-08-13 06:28 | 639221987863418113 |
|
221 ms | 205.211.178.224 |
| 18 | 2026-08-13 06:13 | 639221979006823112 |
|
133 ms | 205.211.178.224 |
| 17 | 2026-08-13 05:58 | 639221970068466615 |
|
119 ms | 205.211.178.224 |
| 16 | 2026-08-13 05:43 | 639221961001585139 |
|
4 ms | 205.211.178.224 |
| 15 | 2026-08-13 05:28 | 639221952104046397 |
|
9 ms | 205.211.178.224 |
| 14 | 2026-08-13 05:13 | 639221943247694484 |
|
4112 ms | 205.211.178.224 |
| 13 | 2026-08-13 04:59 | 639221934603388241 |
|
207 ms | 205.211.178.224 |
| 12 | 2026-08-13 04:44 | 639221925729273358 |
|
125 ms | 205.211.178.224 |
| 11 | 2026-08-13 04:29 | 639221916777813401 |
|
2235 ms | 205.211.178.224 |
| 10 | 2026-08-13 04:14 | 639221907816913910 |
|
118 ms | 205.211.178.224 |
| 9 | 2026-08-13 03:59 | 639221898639694322 |
|
207 ms | 205.211.178.224 |
| 8 | 2026-08-13 03:09 | 639221868257567489 |
|
13 ms | 205.211.178.224 |
| 7 | 2026-08-13 02:54 | 639221859270235608 |
|
32 ms | 205.211.178.224 |
| 6 | 2026-08-13 02:39 | 639221850184464515 |
|
236 ms | 205.211.178.224 |
| 5 | 2026-08-13 02:24 | 639221841141973425 |
|
9 ms | 205.211.178.224 |
| 4 | 2026-08-13 01:33 | 639221810548753083 |
|
142 ms | 205.211.178.224 |
| 3 | 2026-08-13 01:18 | 639221801656796262 |
|
278 ms | 205.211.178.224 |
| 2 | 2026-08-13 01:03 | 639221792658715334 |
|
37 ms | 205.211.178.224 |
| 1 | 2026-08-13 00:48 | 639221783571379176 |
|
9 ms | 205.211.178.224 |