interface.jp - robtex.com
interface.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns2.interface.co.jp ⭐ | ||||||
| A | 202.221.243.4🇯🇵 IIJ-AS202.221.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| NS | ns.interface.co.jp | ||||||
| A | 202.221.243.3🇯🇵 IIJ-AS202.221.0.0/16 IIJ IPv4 BLOCK ( AS2497 ) | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns.interface.co.jppostmaster@interface.co.jp 2023-07-12 #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=1788588902 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
2 records (2 active, 0 former)
●NSns.interface.co.jp2015-06-24 → 2026-09-05 · 2 obs
● 2026-09-05 06:43:24
●NSns2.interface.co.jp2015-06-24 → 2026-09-05 · 2 obs
● 2026-09-05 06:43:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| interface.jp | ns.interface.co.jp, ns2.interface.co.jp | 2 records |
✅ Authoritative Response
Server:202.221.243.3
NS records: ns.interface.co.jp, ns2.interface.co.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for interface.jp (unsigned zone)
⏱️ Timing
Total: 1014ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns.interface.co.jp, ns2.interface.co.jp |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns.interface.co.jp postmaster.interface. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.interface.co.jp, ns.interface.co.jp)
Analysis
Name Servers
The NS records for interface.jp delegate to ns2.interface.co.jp and ns.interface.co.jp.
The name server configuration of interface.jp is shared with other domains, for instance interface-usa.com, amita-solutions.com, interface-sc.com and two others.
Some name servers delegated to interface.jp are also used by other domains, notably 000a.243.221.202.in-addr.arpa and interface.co.jp.
These name servers are routinely deployed together with the name servers dns-a.iij.ad.jp.
ns2.interface.co.jp → 202.221.243.4 and ns.interface.co.jp → 202.221.243.3: one IP number per host name.