psc.co.jp - robtex.com
psc.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.196.70.226🇯🇵 KDDI210.196.0.0/16 | ||||||
| NS | ns.psc.co.jp ⭐ | ||||||
| A | 210.196.70.226🇯🇵 KDDI210.196.0.0/16 | ||||||
| NS | dns12.dion.ne.jp | ||||||
| A | 211.5.1.219🇯🇵 KDDI211.5.0.0/16 | ||||||
| PTR | dns12.dion.ne.jp | ||||||
| MX | mgp.cybermail.jp ⭐ | ||||||
| A | 133.186.38.32🇯🇵 TOKAI-NETWORK133.186.32.0/20 TOKAI-NET | ||||||
| PTR | mgp.cybermail.jp | ||||||
| TXT | box-domain-verification=3149195 | ||||||
| TXT | v=spf1 mx ip4:210.196.70.229 include:spf.humanage.co.jp include:spf.protectio... | ||||||
| SOA | ns.psc.co.jppostmaster@ns.psc.co.jp 2025-08-06 #1 | ||||||
co.jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| 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 | ||||||
| TXT | co.jp. | ||||||
Subdomains
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSdns12.dion.ne.jp2015-07-26 → 2026-03-04 · 2 obs
● 2026-03-04 05:54:16
●NSns.psc.co.jp2015-07-26 → 2026-03-04 · 2 obs
● 2026-03-04 05:54:16
○MXisv.psc.co.jp2015-07-26 → 2017-08-09 · 3 obs
● 2017-08-09 20:22:52
○ 2026-03-04 05:54:16
○MXisv2.psc.co.jp2015-07-26 → 2017-08-09 · 3 obs
● 2017-08-09 20:22:52
○ 2026-03-04 05:54:16
●MXmgp.cybermail.jp2026-03-04 → 2026-03-04 · 2 obs
● 2026-03-04 05:54:16
●A210.196.70.2262015-07-26 → 2026-03-04 · 2 obs
● 2026-03-04 05:54:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| psc.co.jp | ns.psc.co.jp, dns12.dion.ne.jp | 1 record |
✅ Authoritative Response
Server: 211.5.1.219
NS records: ns.psc.co.jp, dns12.dion.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for psc.co.jp (unsigned zone)
⏱️ Timing
Total: 2897ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.196.70.226 |
| NS | 2 | dns12.dion.ne.jp, ns.psc.co.jp |
| MX | 1 | mgp.cybermail.jp (pri: 20) |
| TXT | 2 | v=spf1 mx ip4:210.196.70.229 include:spf, box-domain-verification=3149195 |
| SOA | 1 | ns.psc.co.jp postmaster.ns.psc.co.jp |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns.psc.co.jp)
Analysis
Hierarchy
The parent of mail.psc.co.jp, isv2.psc.co.jp, www.psc.co.jp, ns.psc.co.jp and isv.psc.co.jp is psc.co.jp.
IP Addresses
psc.co.jp points to a single IP: 210.196.70.226.
Other host names, for instance ns.psc.co.jp, share IP numbers with psc.co.jp.
Name Servers
psc.co.jp's delegation is to two name servers ns.psc.co.jp and dns12.dion.ne.jp.
psc.co.jp uses the same name server setup as other domains, including ps-k.co.jp, ryokenkiso.co.jp, psmic.co.jp and 224h.70.196.210.in-addr.arpa.
psc.co.jp at least partially shares its name servers with other domains, for instance cht.co.jp, k-ss.co.jp, 136h.228.196.210.in-addr.arpa, 33.200.126.211.in-addr.arpa and sawamasa.com.
These name servers are commonly used with ns.mkplan.net, ns.iwasaki-grp.co.jp, dns1.aomori-net.ne.jp, bind1.dion.ne.jp, bind.dion.ne.jp, ns.beny.co.jp, dns1.ntf.ne.jp, ns.pbsystems.co.jp, dns1.dentsu.ne.jp and ns.headway.co.jp.
Host names with a single IP:
ns.psc.co.jp resolves to 210.196.70.226.
dns12.dion.ne.jp resolves to 211.5.1.219.
Mail Servers
psc.co.jp is served by a single mail server, mgp.cybermail.jp.
psc.co.jp uses the same mail server setup as other domains such as hokuetsu.ed.jp, takamatsu-airport.com, tomiyasu.co.jp, mtg.gr.jp and nisso-bldg.co.jp.
psc.co.jp shares some mail servers with other domains, including t-consumersys.co.jp, cec-chiyoda.co.jp, sankyorikagaku.co.jp, hrone.co.jp and fd-sabaenyu.jp.
mgp.cybermail.jp points to IP number 133.186.38.32.