pbsystems.jp - robtex.com
pbsystems.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.pbsystems.co.jp ⭐ | ||||||
| NS | dns12.dion.ne.jp | ||||||
| A | 211.5.1.219🇯🇵 KDDI211.5.0.0/16 | ||||||
| PTR | dns12.dion.ne.jp | ||||||
| MX | ns1.pbsystems.co.jp ⭐ | ||||||
| TXT | v=spf1 +ip4:210.230.241.35 +ip4:210.230.241.36 -all | ||||||
| TXT | spf2.0/mfrom,pra +ip4:210.230.241.35 +ip4:210.230.241.36 -all | ||||||
| SOA | ns.pbsystems.co.jproot@pbsystems.co.jp.pbsystems.jp 2024-06-28 #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=1774699202 | ||||||
Subdomains
www.pbsystems.jp |
Same first word
Similar names
DNS History
4 records (3 active, 1 former)
●NSdns12.dion.ne.jp2015-07-25 → 2026-03-28 · 2 obs
● 2026-03-28 12:29:04
●NSns.pbsystems.co.jp2015-07-25 → 2026-03-28 · 2 obs
● 2026-03-28 12:29:04
●MXns1.pbsystems.co.jp2015-07-25 → 2026-03-28 · 2 obs
● 2026-03-28 12:29:04
○MXwww.pbsystems.jp2015-07-25 → 2015-07-25 · 3 obs
○ 2015-12-08 01:52:22
○ 2026-03-28 12:29:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| pbsystems.jp | dns12.dion.ne.jp, ns.pbsystems.co.jp | 1 record |
✅ Authoritative Response
Server:210.230.241.34
NS records: dns12.dion.ne.jp, ns.pbsystems.co.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pbsystems.jp (unsigned zone)
⏱️ Timing
Total: 1319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns.pbsystems.co.jp, dns12.dion.ne.jp |
| MX | 1 | ns1.pbsystems.co.jp (pri: 10) |
| TXT | 2 | spf2.0/mfrom,pra +ip4:210.230.241.35 +ip, v=spf1 +ip4:210.230.241.35 +ip4:210.230. |
| SOA | 1 | ns.pbsystems.co.jp root.pbsystems.co.jp. |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns.pbsystems.co.jp)
Analysis
Hierarchy
pbsystems.jp is the parent of www.pbsystems.jp.
Name Servers
pbsystems.jp's delegation uses two name servers, ns.pbsystems.co.jp and dns12.dion.ne.jp.
pbsystems.jp uses the same name server setup as other domains such as 32h.241.230.210.in-addr.arpa and pbsystems.co.jp.
pbsystems.jp at least partially shares name servers with other domains, including 96h.88.251.210.in-addr.arpa, 160h.72.249.210.in-addr.arpa, murakami-kaimeido.co.jp, 112h.108.255.210.in-addr.arpa and pipi.ne.jp.
These name servers are typically used together with the name servers bind.dion.ne.jp, bind1.dion.ne.jp, kimihiro001.kimihiro.com, ns.kinol.co.jp, ns.psc.co.jp, komachi.nishinari.or.jp, ns.iwasaki-grp.co.jp, ns.presskogyo.co.jp, ns.nishinari.or.jp and ns.craine.ne.jp.
Host names with a single IP: dns12.dion.ne.jp points to 211.5.1.219.
Mail Servers
pbsystems.jp is handled by a single mail server, ns1.pbsystems.co.jp.
pbsystems.jp uses the same mail server setup as other domains, such as pbsystems.co.jp.