protool.jp - dns.ninja
protool.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.129.175🇯🇵 AS131921153.122.128.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns1.rsjpserver.net ⭐ | ||||||
| A | 157.120.112.238🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.238🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.238🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.rsjpserver.net | ||||||
| A | 157.120.112.238🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.238🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.238🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | protool.jp ⭐ | ||||||
| A | 153.122.129.175🇯🇵 AS131921153.122.128.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| TXT | v=spf1 +ip4:153.122.129.175 +ip4:180.222.183.249 +ip4:180.222.183.250 -all | ||||||
| SOA | ns1.rsjpserver.netroot@rsjpserver.net serial=2742188123 | ||||||
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=1781421302 | ||||||
MX for
protool.jp |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.rsjpserver.net2015-12-21 → 2026-06-14 · 3 obs
● 2015-12-21 03:41:20
● 2026-06-14 07:33:28
○NSns1.secure.net2015-07-23 → 2015-07-23 · 3 obs
○ 2015-12-21 03:41:20
○ 2026-06-14 07:33:28
●NSns2.rsjpserver.net2015-12-21 → 2026-06-14 · 3 obs
● 2015-12-21 03:41:20
● 2026-06-14 07:33:28
○NSns2.secure.net2015-07-23 → 2015-07-23 · 3 obs
○ 2015-12-21 03:41:20
○ 2026-06-14 07:33:28
●MXprotool.jp2015-07-23 → 2026-06-14 · 2 obs
● 2026-06-14 07:33:28
○A120.29.189.162015-07-23 → 2015-07-23 · 3 obs
○ 2015-12-21 03:41:20
○ 2026-06-14 07:33:28
●A153.122.129.1752015-12-21 → 2026-06-14 · 3 obs
● 2015-12-21 03:41:20
● 2026-06-14 07:33:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, b.dns.jp, a.dns.jp, f.dns.jp... | - |
| protool.jp | ns1.rsjpserver.net, ns2.rsjpserver.net | - |
✅ Authoritative Response
Server:157.120.113.238
NS records: ns1.rsjpserver.net, ns2.rsjpserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for protool.jp (unsigned zone)
⏱️ Timing
Total: 1252ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.129.175 |
| NS | 2 | ns1.rsjpserver.net, ns2.rsjpserver.net |
| MX | 1 | protool.jp (pri: 10) |
| TXT | 1 | v=spf1 +ip4:153.122.129.175 +ip4:180.222 |
| SOA | 1 | ns1.rsjpserver.net root.rsjpserver.net |
Analysis
Mail Server Role
protool.jp serves as a mail server for protool.jp.
IP Addresses
protool.jp has exactly one IP address — 153.122.129.175.
Name Servers
protool.jp is delegated to two name servers: ns1.rsjpserver.net and ns2.rsjpserver.net.
The name server configuration of protool.jp is shared with other domains, for instance 103.130.122.153.in-addr.arpa, 158.14.122.153.in-addr.arpa, sinmaiko.jp and two others.
At least some of protool.jp's name servers are shared with other domains, for example 55nsp.jp and 141.122.153.in-addr.arpa.
ns1.rsjpserver.net and ns2.rsjpserver.net each resolve to three IP addresses — 157.120.112.238, 157.120.113.238 and 157.120.114.238 — sharing the same set.
ns1.rsjpserver.net and ns2.rsjpserver.net are host names that each point to 157.120.112.238 IP addresses.
ns1.rsjpserver.net and ns2.rsjpserver.net are host names that each point to 157.120.113.238 IP addresses.
ns1.rsjpserver.net and ns2.rsjpserver.net are host names that each point to 157.120.114.238 IP addresses.
Mail Servers
protool.jp uses exactly one mail server, which is protool.jp.
protool.jp resolves to a single IP number: 153.122.129.175.