History for dns2.itmac.jp
Domain: itmac.jp • Tracking since 2026-08-04 23:25 UTC
DNS response history for dns2.itmac.jp
dns2.itmac.jp 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 2026-08-28. For this date, NameServerHistory found 30 DNS check records, 30 successful responses, 0 failed responses, and 605 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 dns2.itmac.jp.
Records on Selected Date
30
Historical checks stored for this nameserver on selected date
Average Latency
605 ms
Calculated from available response records
Latest Check on Selected Date
2026-08-28 12:50
All timestamps shown in UTC
Latest Resolved IP on Selected Date
218.217.251.150
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 dns2.itmac.jp
Showing DNS history for 2026-08-28 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 | 2026-08-28 12:50 | 639235174453894956 |
|
13 ms | 218.217.251.150 |
| 29 | 2026-08-28 12:33 | 639235163898672622 |
|
863 ms | 218.217.251.150 |
| 28 | 2026-08-28 11:40 | 639235132147470568 |
|
808 ms | 218.217.251.150 |
| 27 | 2026-08-28 11:23 | 639235121907744088 |
|
4 ms | 218.217.251.150 |
| 26 | 2026-08-28 11:05 | 639235111428014262 |
|
717 ms | 218.217.251.150 |
| 25 | 2026-08-28 10:48 | 639235100921813626 |
|
509 ms | 218.217.251.150 |
| 24 | 2026-08-28 09:54 | 639235068670703481 |
|
517 ms | 218.217.251.150 |
| 23 | 2026-08-28 09:37 | 639235058337459445 |
|
607 ms | 218.217.251.150 |
| 22 | 2026-08-28 09:19 | 639235047825109146 |
|
491 ms | 218.217.251.150 |
| 21 | 2026-08-28 09:02 | 639235037383229033 |
|
1083 ms | 218.217.251.150 |
| 20 | 2026-08-28 08:09 | 639235005619242711 |
|
514 ms | 218.217.251.150 |
| 19 | 2026-08-28 07:52 | 639234995310346584 |
|
505 ms | 218.217.251.150 |
| 18 | 2026-08-28 07:34 | 639234984946548933 |
|
497 ms | 218.217.251.150 |
| 17 | 2026-08-28 07:17 | 639234974608077290 |
|
513 ms | 218.217.251.150 |
| 16 | 2026-08-28 06:24 | 639234942529845595 |
|
550 ms | 218.217.251.150 |
| 15 | 2026-08-28 06:07 | 639234932259126627 |
|
506 ms | 218.217.251.150 |
| 14 | 2026-08-28 05:49 | 639234921916735988 |
|
489 ms | 218.217.251.150 |
| 13 | 2026-08-28 05:32 | 639234911470038027 |
|
710 ms | 218.217.251.150 |
| 12 | 2026-08-28 04:39 | 639234879588411654 |
|
504 ms | 218.217.251.150 |
| 11 | 2026-08-28 04:22 | 639234869341589104 |
|
516 ms | 218.217.251.150 |
| 10 | 2026-08-28 04:05 | 639234859012216675 |
|
887 ms | 218.217.251.150 |
| 9 | 2026-08-28 03:47 | 639234848695364934 |
|
504 ms | 218.217.251.150 |
| 8 | 2026-08-28 02:54 | 639234816952458162 |
|
557 ms | 218.217.251.150 |
| 7 | 2026-08-28 02:37 | 639234806773081598 |
|
506 ms | 218.217.251.150 |
| 6 | 2026-08-28 02:20 | 639234796382955255 |
|
713 ms | 218.217.251.150 |
| 5 | 2026-08-28 02:03 | 639234786015782563 |
|
510 ms | 218.217.251.150 |
| 4 | 2026-08-28 01:09 | 639234753811917646 |
|
508 ms | 218.217.251.150 |
| 3 | 2026-08-28 00:52 | 639234743739767811 |
|
2009 ms | 218.217.251.150 |
| 2 | 2026-08-28 00:35 | 639234733372362811 |
|
507 ms | 218.217.251.150 |
| 1 | 2026-08-28 00:18 | 639234723048550337 |
|
520 ms | 218.217.251.150 |