code.jp - robtex.com
code.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.152.148.125🇯🇵 IDC210.152.148.0/22 Frontier Inc. | ||||||
| PTR | rplv14.domainserver.ne.jp | ||||||
| NS | ns01.hosting-srv.net ⭐ | ||||||
| A | 210.152.143.34🇯🇵 IDC210.152.128.0/19 Frontier Inc. | ||||||
| PTR | ns01.hosting-srv.net | ||||||
| NS | ns02.hosting-srv.net | ||||||
| A | 210.152.143.41🇯🇵 IDC210.152.128.0/19 Frontier Inc. | ||||||
| PTR | ns02.hosting-srv.net | ||||||
| MX | mail.code.jp ⭐ | ||||||
| A | 210.152.150.69🇯🇵 IDC210.152.148.0/22 Frontier Inc. | ||||||
| PTR | vps-1020332-1019.cp.hosting-srv.net | ||||||
| TXT | _globalsign-domain-verification=ZgFvvTC9YyVYiZF2SQ7dgFMH6abbL5RE0Y0rZFPXEC | ||||||
| TXT | v=spf1 +a +mx +a:mrvps1020332.hosting-srv.net -all | ||||||
| SOA | ns01.hosting-srv.netspv2@ain.co.jp serial=1618280272 | ||||||
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=1786683602 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns01.hosting-srv.net2015-08-23 → 2026-08-14 · 2 obs
● 2026-08-14 05:25:24
●NSns02.hosting-srv.net2015-08-23 → 2026-08-14 · 2 obs
● 2026-08-14 05:25:24
●MXmail.code.jp2015-08-23 → 2026-08-14 · 2 obs
● 2026-08-14 05:25:24
●A210.152.148.1252026-03-15 → 2026-08-14 · 3 obs
● 2026-03-15 20:37:14
● 2026-08-14 05:25:24
○A210.152.151.1392015-08-23 → 2017-09-03 · 4 obs
● 2017-09-03 03:17:20
○ 2026-03-15 20:37:14
○ 2026-08-14 05:25:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| code.jp | ns02.hosting-srv.net, ns01.hosting-srv.net | - |
✅ Authoritative Response
Server:210.152.143.41
NS records: ns02.hosting-srv.net, ns01.hosting-srv.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for code.jp (unsigned zone)
⏱️ Timing
Total: 1473ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.152.148.125 |
| NS | 2 | ns01.hosting-srv.net, ns02.hosting-srv.net |
| MX | 1 | mail.code.jp (pri: 10) |
| TXT | 2 | v=spf1 +a +mx +a:mrvps1020332.hosting-sr, _globalsign-domain-verification=ZgFvvTC9 |
| SOA | 1 | ns01.hosting-srv.net spv2.ain.co.jp |
Analysis
Hierarchy
The parent domain of www.code.jp and mail.code.jp is code.jp.
IP Addresses
code.jp directs to one IP number, which is 210.152.148.125.
The host names rplv14.domainserver.ne.jp, ynoboru.com, kotonoha.co.jp and npo.autism-soreiyu.com all share IP numbers with code.jp.
Name Servers
DNS delegation for code.jp points to two name servers: ns01.hosting-srv.net and ns02.hosting-srv.net.
code.jp has the same name server delegation as a number of other domains, such as vip.jp, selk.co.jp, hosting-srv.com and two more.
code.jp shares at least some of its name servers with other domains, including ueda-setsubi.com, tokiwa.co.jp, eru-j.com and two others.
These name servers are frequently paired with the name servers ns2.bforth.hosting-srv.net and ns3.bforth.hosting-srv.net.
ns01.hosting-srv.net and ns02.hosting-srv.net each resolve to one IP number: ns01.hosting-srv.net points to 210.152.143.34 and ns02.hosting-srv.net points to 210.152.143.41.
Mail Servers
code.jp routes its mail through a single mail server, mail.code.jp.
mail.code.jp has exactly one IP number: 210.152.150.69.