prnet.co.jp - robtex.com
prnet.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.43.112.111🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | sv10.firebird.netowl.jp | ||||||
| NS | ns1.firebird.jp ⭐ | ||||||
| A | 162.43.112.92🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | ns1.firebird.jp | ||||||
| NS | ns2.firebird.jp | ||||||
| A | 162.43.112.93🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | ns2.firebird.jp | ||||||
| NS | ns3.firebird.jp | ||||||
| A | 162.43.113.243🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | ns3.firebird.jp | ||||||
| MX | prnet.co.jp ⭐ | ||||||
| A | 162.43.112.111🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc. | ||||||
| PTR | sv10.firebird.netowl.jp | ||||||
| TXT | v=spf1 +a:sv10.firebird.netowl.jp +a:prnet.co.jp +mx include:spf.sender.netow... | ||||||
| SOA | ns1.firebird.jproot@sv0.firebird.jp serial=0 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
MX for
prnet.co.jp |
Subdomains
mail.prnet.co.jp |
Same first word
prnet.at |
prnet.us |
prnet.net |
prnet.me |
prnet.eu |
prnet.dk |
prnet.org |
prnet.com.tr |
prnet.ir |
prnet.co.jp |
prnet.pl |
prnet.info |
prnet.de |
prnet.jp |
prnet.com.pl |
prnet.hu |
prnet.com |
prnet.ru |
Similar names
DNS History
10 records (5 active, 5 former)
○NSns.etname.info2008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-26 07:52:00
○ 2026-05-14 11:37:40
○NSns1.etname.info2008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-26 07:52:00
○ 2026-05-14 11:37:40
●NSns1.firebird.jp2015-08-26 → 2026-05-14 · 3 obs
● 2015-08-26 07:52:00
● 2026-05-14 11:37:40
●NSns2.firebird.jp2015-08-26 → 2026-05-14 · 3 obs
● 2015-08-26 07:52:00
● 2026-05-14 11:37:40
●NSns3.firebird.jp2015-08-26 → 2026-05-14 · 3 obs
● 2015-08-26 07:52:00
● 2026-05-14 11:37:40
○MXmail.prnet.co.jp2008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-26 07:52:00
○ 2026-05-14 11:37:40
●MXprnet.co.jp2015-08-26 → 2026-05-14 · 3 obs
● 2015-08-26 07:52:00
● 2026-05-14 11:37:40
○A112.78.117.1112015-08-26 → 2017-02-17 · 5 obs
● 2015-08-26 07:52:00
● 2017-02-17 23:57:26
○ 2026-04-27 11:28:16
○ 2026-05-14 11:37:40
●A162.43.112.1112026-04-27 → 2026-05-14 · 3 obs
● 2026-04-27 11:28:16
● 2026-05-14 11:37:40
○A218.251.125.2332008-11-26 → 2008-11-26 · 3 obs
○ 2015-08-26 07:52:00
○ 2026-05-14 11:37:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| prnet.co.jp | ns3.firebird.jp, ns1.firebird.jp, ns2.firebird.jp | 3 records |
✅ Authoritative Response
Server:162.43.113.243
NS records: ns3.firebird.jp, ns1.firebird.jp, ns2.firebird.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prnet.co.jp (unsigned zone)
⏱️ Timing
Total: 920ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.112.111 |
| NS | 3 | ns3.firebird.jp, ns1.firebird.jp... |
| MX | 1 | prnet.co.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv10.firebird.netowl.jp +a:prn |
| SOA | 1 | ns1.firebird.jp root.sv0.firebird.jp |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns3.firebird.jp, ns2.firebird.jp, ns1.firebird.jp)
Analysis
Hierarchy
prnet.co.jp is the parent of mail.prnet.co.jp.
Mail Server Role
prnet.co.jp serves as the mail server for prnet.co.jp.
IP Addresses
prnet.co.jp resolves to a single IP address: 162.43.112.111.
Other host names including worldpack.jp, mail2.tenicomi.com, mail.pcb119.com, joemay.firebird.jp and testes.firebird.jp share IP numbers with prnet.co.jp.
Name Servers
prnet.co.jp is delegated to three name servers: ns1.firebird.jp, ns2.firebird.jp and ns3.firebird.jp.
prnet.co.jp at least partially shares name servers with other domains, including u-bike.info, fujita-kenzai.jp, tatsukimasaru.com, lcbb.jp and ninolog.com.
These name servers are often used together with lns1.firebird.jp.
Hostnames with a single IP:
ns1.firebird.jp points to: 162.43.112.92.
ns2.firebird.jp points to: 162.43.112.93.
ns3.firebird.jp points to: 162.43.113.243.
Mail Servers
A single mail server handles prnet.co.jp.
prnet.co.jp points to a single IP: 162.43.112.111.