History for ns2.contactrb.com
Domain: contactrb.com • Tracking since 2026-08-04 23:25 UTC
DNS response history for ns2.contactrb.com
ns2.contactrb.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 2026-08-25. For this date, NameServerHistory found 30 DNS check records, 30 successful responses, 0 failed responses, and 360 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.contactrb.com.
Records on Selected Date
30
Historical checks stored for this nameserver on selected date
Average Latency
360 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-25 10:20
All timestamps shown in UTC
Latest Resolved IP on Selected Date
216.10.249.15
Most recently resolved hosting IP on selected date
Successful Responses
30
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.contactrb.com
Showing DNS history for 2026-08-25 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 |
|---|---|---|---|---|---|
| 30 | 2026-08-25 10:20 | 639232492740373468 |
|
267 ms | 216.10.249.15 |
| 29 | 2026-08-25 10:02 | 639232482235303141 |
|
260 ms | 216.10.249.15 |
| 28 | 2026-08-25 09:45 | 639232471861770303 |
|
276 ms | 216.10.249.15 |
| 27 | 2026-08-25 09:28 | 639232461630217327 |
|
284 ms | 216.10.249.15 |
| 26 | 2026-08-25 09:11 | 639232451282965990 |
|
293 ms | 216.10.249.15 |
| 25 | 2026-08-25 08:53 | 639232440814614938 |
|
180 ms | 216.10.249.15 |
| 24 | 2026-08-25 08:36 | 639232430410720425 |
|
134 ms | 216.10.249.15 |
| 23 | 2026-08-25 08:19 | 639232420003096185 |
|
278 ms | 216.10.249.15 |
| 22 | 2026-08-25 08:01 | 639232409467287444 |
|
140 ms | 216.10.249.15 |
| 21 | 2026-08-25 07:44 | 639232399077195997 |
|
267 ms | 216.10.249.15 |
| 20 | 2026-08-25 07:26 | 639232388731528337 |
|
286 ms | 216.10.249.15 |
| 19 | 2026-08-25 07:09 | 639232378288598612 |
|
273 ms | 216.10.249.15 |
| 18 | 2026-08-25 06:15 | 639232346196373643 |
|
284 ms | 216.10.249.15 |
| 17 | 2026-08-25 05:58 | 639232336112370741 |
|
262 ms | 216.10.249.15 |
| 16 | 2026-08-25 05:42 | 639232326146508970 |
|
170 ms | 216.10.249.15 |
| 15 | 2026-08-25 05:25 | 639232316189381720 |
|
276 ms | 216.10.249.15 |
| 14 | 2026-08-25 05:09 | 639232306217998913 |
|
182 ms | 216.10.249.15 |
| 13 | 2026-08-25 04:52 | 639232296255744174 |
|
276 ms | 216.10.249.15 |
| 12 | 2026-08-25 04:35 | 639232286095760789 |
|
271 ms | 216.10.249.15 |
| 11 | 2026-08-25 04:18 | 639232276086186273 |
|
129 ms | 216.10.249.15 |
| 10 | 2026-08-25 04:02 | 639232265900986425 |
|
2148 ms | 216.10.249.15 |
| 9 | 2026-08-25 03:45 | 639232255723518075 |
|
133 ms | 216.10.249.15 |
| 8 | 2026-08-25 03:27 | 639232245484452890 |
|
134 ms | 216.10.249.15 |
| 7 | 2026-08-25 03:10 | 639232235157175331 |
|
313 ms | 216.10.249.15 |
| 6 | 2026-08-25 02:17 | 639232203197189095 |
|
3 ms | 216.10.249.15 |
| 5 | 2026-08-25 02:00 | 639232192844564298 |
|
334 ms | 216.10.249.15 |
| 4 | 2026-08-25 01:43 | 639232182496008942 |
|
308 ms | 216.10.249.15 |
| 3 | 2026-08-25 01:25 | 639232172197053132 |
|
274 ms | 216.10.249.15 |
| 2 | 2026-08-25 00:32 | 639232140250307418 |
|
2374 ms | 216.10.249.15 |
| 1 | 2026-08-25 00:15 | 639232129927860324 |
|
4 ms | 216.10.249.15 |