level-five.jp - dns.ninja
level-five.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | b202.psi-japan.net ⭐ | ||||||
| A | 194.50.187.176🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24 | ||||||
| NS | b203.psi-japan.net | ||||||
| A | 194.0.182.179🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24 | ||||||
| NS | b204.psi-japan.net | ||||||
| A | 193.227.117.208🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24 | ||||||
| SOA | b202.psi-japan.nethostmaster@psi.jp 2026-03-05 #1 | ||||||
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=1782650702 | ||||||
Same first word
level-five.com |
level-five.jp |
DNS History
9 records (3 active, 6 former)
●NSb202.psi-japan.net2026-04-25 → 2026-06-28 · 3 obs
○ 2020-03-11 18:17:06
● 2026-04-25 17:42:24
● 2026-06-28 13:14:30
● 2026-04-25 17:42:24
● 2026-06-28 13:14:30
●NSb203.psi-japan.net2026-04-25 → 2026-06-28 · 3 obs
○ 2020-03-11 18:17:06
● 2026-04-25 17:42:24
● 2026-06-28 13:14:30
● 2026-04-25 17:42:24
● 2026-06-28 13:14:30
●NSb204.psi-japan.net2026-04-25 → 2026-06-28 · 3 obs
○ 2020-03-11 18:17:06
● 2026-04-25 17:42:24
● 2026-06-28 13:14:30
● 2026-04-25 17:42:24
● 2026-06-28 13:14:30
○NSmaster.dns.ne.jp2015-05-26 → 2020-03-11 · 4 obs
● 2015-05-26 02:13:54
● 2020-03-11 18:17:06
○ 2026-04-25 17:42:24
○ 2026-06-28 13:14:30
● 2020-03-11 18:17:06
○ 2026-04-25 17:42:24
○ 2026-06-28 13:14:30
○NSns1.dns.ne.jp2015-05-26 → 2020-03-11 · 4 obs
● 2015-05-26 02:13:54
● 2020-03-11 18:17:06
○ 2026-04-25 17:42:24
○ 2026-06-28 13:14:30
● 2020-03-11 18:17:06
○ 2026-04-25 17:42:24
○ 2026-06-28 13:14:30
○NSns2.dns.ne.jp2015-05-26 → 2020-03-11 · 4 obs
● 2015-05-26 02:13:54
● 2020-03-11 18:17:06
○ 2026-04-25 17:42:24
○ 2026-06-28 13:14:30
● 2020-03-11 18:17:06
○ 2026-04-25 17:42:24
○ 2026-06-28 13:14:30
○MXlevelfive-jp01c.mail.protection.outlook.com2016-07-15 → 2020-03-11 · 5 obs
○ 2016-03-23 19:30:50
● 2016-07-15 09:47:30
● 2020-03-11 18:17:06
○ 2026-04-25 17:42:24
○ 2026-06-28 13:14:30
● 2016-07-15 09:47:30
● 2020-03-11 18:17:06
○ 2026-04-25 17:42:24
○ 2026-06-28 13:14:30
○MXmail.level-five.jp2015-05-26 → 2016-03-23 · 4 obs
● 2015-05-26 02:13:54
● 2016-03-23 19:30:50
○ 2016-07-15 09:47:30
○ 2026-06-28 13:14:30
● 2016-03-23 19:30:50
○ 2016-07-15 09:47:30
○ 2026-06-28 13:14:30
○A153.121.64.1262015-05-26 → 2020-03-11 · 4 obs
● 2015-05-26 02:13:54
● 2020-03-11 18:17:06
○ 2026-04-25 17:42:24
○ 2026-06-28 13:14:30
● 2020-03-11 18:17:06
○ 2026-04-25 17:42:24
○ 2026-06-28 13:14:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | d.dns.jp, b.dns.jp, f.dns.jp, g.dns.jp... | - |
| level-five.jp | b204.psi-japan.net, b203.psi-japan.net, b202.psi-japan.net | - |
✅ Authoritative Response
Server:193.227.117.208
NS records: b204.psi-japan.net, b203.psi-japan.net, b202.psi-japan.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for level-five.jp (unsigned zone)
⏱️ Timing
Total: 446ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | b203.psi-japan.net, b202.psi-japan.net... |
| SOA | 1 | b202.psi-japan.net hostmaster.psi.jp |
Analysis
Name Servers
level-five.jp carries NS records delegating to b202.psi-japan.net, b203.psi-japan.net and b204.psi-japan.net.
There is at least partial name server overlap between level-five.jp and other domains — tgm.co, mu-se.com, kp-kikaku.jp and two more among them.
These name servers are routinely deployed together with the name servers ns1.rrpproxy.net.
b202.psi-japan.net points to 194.50.187.176; b203.psi-japan.net points to 194.0.182.179; b204.psi-japan.net points to 193.227.117.208 — each hostname maps to exactly one IP address.