it489.jp - robtex.com
it489.jp
| DNSSEC | ⚠️ Not signed | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1777488302 | ||||||
DNS History
9 records (0 active, 9 former)
○NS01.dnsv.jp2017-05-23 → 2017-05-23 · 4 obs
○ 2016-03-21 22:07:14
● 2017-05-23 03:44:52
○ 2026-03-15 07:22:44
○ 2026-04-29 19:56:50
● 2017-05-23 03:44:52
○ 2026-03-15 07:22:44
○ 2026-04-29 19:56:50
○NS02.dnsv.jp2017-05-23 → 2017-05-23 · 4 obs
○ 2016-03-21 22:07:14
● 2017-05-23 03:44:52
○ 2026-03-15 07:22:44
○ 2026-04-29 19:56:50
● 2017-05-23 03:44:52
○ 2026-03-15 07:22:44
○ 2026-04-29 19:56:50
○NS03.dnsv.jp2017-05-23 → 2017-05-23 · 4 obs
○ 2016-03-21 22:07:14
● 2017-05-23 03:44:52
○ 2026-03-15 07:22:44
○ 2026-04-29 19:56:50
● 2017-05-23 03:44:52
○ 2026-03-15 07:22:44
○ 2026-04-29 19:56:50
○NS04.dnsv.jp2017-05-23 → 2017-05-23 · 4 obs
○ 2016-03-21 22:07:14
● 2017-05-23 03:44:52
○ 2026-03-15 07:22:44
○ 2026-04-29 19:56:50
● 2017-05-23 03:44:52
○ 2026-03-15 07:22:44
○ 2026-04-29 19:56:50
○NSdns1.it489.jp2015-08-22 → 2016-03-21 · 4 obs
● 2015-08-22 21:06:22
● 2016-03-21 22:07:14
○ 2017-05-23 03:44:52
○ 2026-04-29 19:56:50
● 2016-03-21 22:07:14
○ 2017-05-23 03:44:52
○ 2026-04-29 19:56:50
○NSns2.dns.ne.jp2015-08-22 → 2016-03-21 · 4 obs
● 2015-08-22 21:06:22
● 2016-03-21 22:07:14
○ 2017-05-23 03:44:52
○ 2026-04-29 19:56:50
● 2016-03-21 22:07:14
○ 2017-05-23 03:44:52
○ 2026-04-29 19:56:50
○MXmx.it489.jp2015-08-22 → 2016-03-21 · 4 obs
● 2015-08-22 21:06:22
● 2016-03-21 22:07:14
○ 2017-05-23 03:44:52
○ 2026-04-29 19:56:50
● 2016-03-21 22:07:14
○ 2017-05-23 03:44:52
○ 2026-04-29 19:56:50
○A182.48.55.532015-08-22 → 2016-03-21 · 4 obs
● 2015-08-22 21:06:22
● 2016-03-21 22:07:14
○ 2017-05-23 03:44:52
○ 2026-04-29 19:56:50
● 2016-03-21 22:07:14
○ 2017-05-23 03:44:52
○ 2026-04-29 19:56:50
○A49.212.12.1802017-05-23 → 2017-05-23 · 4 obs
○ 2016-03-21 22:07:14
● 2017-05-23 03:44:52
○ 2026-03-15 07:22:44
○ 2026-04-29 19:56:50
● 2017-05-23 03:44:52
○ 2026-03-15 07:22:44
○ 2026-04-29 19:56:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, c.dns.jp, g.dns.jp, b.dns.jp... | - |
✅ Authoritative Response
Server:161.232.72.25
NS records: e.dns.jp, c.dns.jp, g.dns.jp, b.dns.jp, a.dns.jp, d.dns.jp, f.dns.jp, h.dns.jp
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 437ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|