smart-code.jp - robtex.com
smart-code.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns000.d-53.net ⭐ | ||||||
| NS | dns-b.iij.ad.jp ⚠️ Not in zone NS records | ||||||
| A | 2001:240:bb81::28:51IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 ) | ||||||
| A | 202.32.219.51 | ||||||
| NS | dns-c.iij.ad.jp ⚠️ Not in zone NS records | ||||||
| A | 2001:240:bb81::29:111IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 ) | ||||||
| A | 210.138.20.111 | ||||||
| NS | ns020-kes9qaok18rjl6u2.k.d-53.info ⚠️ Not in parent delegation | ||||||
| A | 2001:240:bb81::28:51IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 ) | ||||||
| A | 202.32.219.51 | ||||||
| NS | ns020-kes9qaok18rjl6u2.k.d-53.jp ⚠️ Not in parent delegation | ||||||
| A | 2001:240:bb81::29:1111IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 ) | ||||||
| A | 203.180.146.111 | ||||||
| NS | ns020-kes9qaok18rjl6u2.k.d-53.net ⚠️ Not in parent delegation | ||||||
| A | 2001:240:bb81::29:111IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 ) | ||||||
| A | 210.138.20.111 | ||||||
| SOA | ns000.d-53.netdns-managers@iij.ad.jp serial=290 | ||||||
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=1777244404 | ||||||
Subdomains
www.smart-code.jp |
Same first word
smart-code.ru |
smart-code.jp |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns020-kes9qaok18rjl6u2.k.d-53.info2026-03-20 → 2026-04-26 · 2 obs
● 2026-04-26 23:13:44
●NSns020-kes9qaok18rjl6u2.k.d-53.jp2026-03-20 → 2026-04-26 · 2 obs
● 2026-04-26 23:13:44
●NSns020-kes9qaok18rjl6u2.k.d-53.net2026-03-20 → 2026-04-26 · 2 obs
● 2026-04-26 23:13:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, h.dns.jp, d.dns.jp, b.dns.jp... | - |
| smart-code.jp | dns-c.iij.ad.jp, dns-b.iij.ad.jp | - |
✅ Authoritative Response
Server:210.138.20.111
NS records: dns-c.iij.ad.jp, dns-b.iij.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smart-code.jp (unsigned zone)
⏱️ Timing
Total: 1758ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns020-kes9qaok18rjl6u2.k.d-53.info, ns020-kes9qaok18rjl6u2.k.d-53.jp... |
| SOA | 1 | ns000.d-53.net dns-managers.iij.ad.jp |
Analysis
Hierarchy
www.smart-code.jp has smart-code.jp as its parent.
Name Servers
smart-code.jp delegates to six name servers: ns000.d-53.net, ns020-kes9qaok18rjl6u2.k.d-53.info, dns-b.iij.ad.jp, dns-c.iij.ad.jp, ns020-kes9qaok18rjl6u2.k.d-53.jp and ns020-kes9qaok18rjl6u2.k.d-53.net.
smart-code.jp at least partially shares name servers with other domains such as subaru.or.jp, 15.180.203.in-addr.arpa, 33bank.co.jp, town.shintotsukawa.lg.jp and wacoalholdings.com.
These name servers are commonly used with rev.iij-dns.jp, rev.iij-dns.net, ns1.dox.jp and ns2.dox.jp.
Host names with two IP numbers:
The host name ns020-kes9qaok18rjl6u2.k.d-53.info points to: 2001:240:bb81::28:51 and 202.32.219.51.
The host name dns-b.iij.ad.jp points to: 2001:240:bb81::28:51 and 202.32.219.51.
The host name dns-c.iij.ad.jp points to: 2001:240:bb81::29:111 and 210.138.20.111.
The host name ns020-kes9qaok18rjl6u2.k.d-53.jp points to: 2001:240:bb81::29:1111 and 203.180.146.111.
The host name ns020-kes9qaok18rjl6u2.k.d-53.net points to: 2001:240:bb81::29:111 and 210.138.20.111.
Host names that point to 2001:240:bb81::28:51 : ns020-kes9qaok18rjl6u2.k.d-53.info and dns-b.iij.ad.jp.
Host names that point to 202.32.219.51 : ns020-kes9qaok18rjl6u2.k.d-53.info and dns-b.iij.ad.jp.
Host names that point to 2001:240:bb81::29:111 : dns-c.iij.ad.jp and ns020-kes9qaok18rjl6u2.k.d-53.net.
Host names that point to 210.138.20.111 : dns-c.iij.ad.jp and ns020-kes9qaok18rjl6u2.k.d-53.net.