p-ken.jp - robtex.com
p-ken.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.140.172.79🇯🇵 IDC210.140.128.0/18 Frontier Inc. | ||||||
| PTR | 210-140-172-79.jp-east.compute.idcfcloud.com | ||||||
| NS | 01.dnsv.jp ⭐ | ||||||
| A | 2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc. | ||||||
| PTR | 01.dnsv.jp | ||||||
| A | 157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 01.dnsv.jp | ||||||
| NS | 02.dnsv.jp | ||||||
| A | 157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 02.dnsv.jp | ||||||
| NS | 03.dnsv.jp | ||||||
| A | 2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc. | ||||||
| PTR | 03.dnsv.jp | ||||||
| A | 157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 03.dnsv.jp | ||||||
| NS | 04.dnsv.jp | ||||||
| A | 2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc. | ||||||
| PTR | 04.dnsv.jp | ||||||
| A | 157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | 04.dnsv.jp | ||||||
| MX | mail.p-ken.jp ⭐ | ||||||
| A | 210.140.172.79🇯🇵 IDC210.140.128.0/18 Frontier Inc. | ||||||
| PTR | 210-140-172-79.jp-east.compute.idcfcloud.com | ||||||
| TXT | google-site-verification=hE-3TTzys56sU3x0IdczTAA5HHZZc4IFSaHWyHg_rZ8 | ||||||
| TXT | google-site-verification=05cc8bujU1o_QIZkZLzUkauwZeZreGXXyqhOCOxSY3A | ||||||
| TXT | google-site-verification=JDMjgpb9ZuP4RWu3df57xhGqOIb8IiWglomhWth1VDs | ||||||
| TXT | v=spf1 ip4:210.140.172.79 ip4:210.140.161.249 -all | ||||||
| SOA | 01.dnsv.jphostmaster@dnsv.jp serial=1620805116 | ||||||
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=1777438802 | ||||||
Subdomains
mail.p-ken.jp |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●MXmail.p-ken.jp2015-08-09 → 2026-04-29 · 2 obs
● 2026-04-29 05:16:44
●A210.140.172.792015-08-09 → 2026-04-29 · 2 obs
● 2026-04-29 05:16:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| p-ken.jp | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | 7 records |
✅ Authoritative Response
Server:157.7.34.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for p-ken.jp (unsigned zone)
⏱️ Timing
Total: 745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.140.172.79 |
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 1 | mail.p-ken.jp (pri: 10) |
| TXT | 4 | google-site-verification=hE-3TTzys56sU3x, google-site-verification=05cc8bujU1o_QIZ... |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
📌 Glue Records Collected
Total: 7
Out-of-bailiwick: 7 (04.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp...)
Analysis
Hierarchy
p-ken.jp is a parent of mail.p-ken.jp.
IP Addresses
p-ken.jp points to a single IP number: 210.140.172.79.
Other host names such as mail.p-ken.jp and 210-140-172-79.jp-east.compute.idcfcloud.com share IP numbers with p-ken.jp.
Name Servers
p-ken.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
p-ken.jp at least partially shares name servers with other domains, for instance granada-jp.net, mnoshop.mobi, wed-junbi.com, briscola.co.jp and ngate.work.
Host names with two IPs:
01.dnsv.jp points to: 2400:8500:3300::53 and 157.7.32.53.
03.dnsv.jp points to: 2400:8500:3000::53 and 157.7.34.53.
04.dnsv.jp points to: 2400:8500:3fff::53 and 157.7.35.53.
Host names with one IP:
02.dnsv.jp points to: 157.7.33.53.
Mail Servers
p-ken.jp is handled by a single mail server, mail.p-ken.jp.
mail.p-ken.jp points to a single IP: 210.140.172.79.