protool.jp - dns.ninja

protool.jp

DNSSEC⚠️ Not signed
A153.122.129.175🇯🇵 AS131921153.122.128.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
NSns1.rsjpserver.net
A157.120.112.238🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.238🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.238🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
NSns2.rsjpserver.net
A157.120.112.238🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.238🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.238🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
MXprotool.jp
A153.122.129.175🇯🇵 AS131921153.122.128.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
TXTv=spf1 +ip4:153.122.129.175 +ip4:180.222.183.249 +ip4:180.222.183.250 -all
SOAns1.rsjpserver.netroot@rsjpserver.net serial=2742188123

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1781421302

MX for

Same first word

Similar names

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026NSns1.rsjpserver.netns2.rsjpserver.netns1.secure.netns2.secure.netMXprotool.jpA153.122.129.175120.29.189.16
NSns1.rsjpserver.net2015-12-21 → 2026-06-14 · 3 obs
○ 2015-07-23 08:46:44
● 2015-12-21 03:41:20
● 2026-06-14 07:33:28
NSns1.secure.net2015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 08:46:44
○ 2015-12-21 03:41:20
○ 2026-06-14 07:33:28
NSns2.rsjpserver.net2015-12-21 → 2026-06-14 · 3 obs
○ 2015-07-23 08:46:44
● 2015-12-21 03:41:20
● 2026-06-14 07:33:28
NSns2.secure.net2015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 08:46:44
○ 2015-12-21 03:41:20
○ 2026-06-14 07:33:28
MXprotool.jp2015-07-23 → 2026-06-14 · 2 obs
● 2015-07-23 08:46:44
● 2026-06-14 07:33:28
A120.29.189.162015-07-23 → 2015-07-23 · 3 obs
● 2015-07-23 08:46:44
○ 2015-12-21 03:41:20
○ 2026-06-14 07:33:28
A153.122.129.1752015-12-21 → 2026-06-14 · 3 obs
○ 2015-07-23 08:46:44
● 2015-12-21 03:41:20
● 2026-06-14 07:33:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jph.dns.jp, b.dns.jp, a.dns.jp, f.dns.jp...-
protool.jpns1.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

TypeCountSample Data
A1153.122.129.175
NS2ns1.rsjpserver.net, ns2.rsjpserver.net
MX1protool.jp (pri: 10)
TXT1v=spf1 +ip4:153.122.129.175 +ip4:180.222
SOA1ns1.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.