rtgp.jp - dns.ninja

rtgp.jp

DNSSEC⚠️ Not signed
A61.112.39.173🇯🇵 OCN61.112.0.0/15 (AS4713) CIDR BLOCK NTT Communications Corporation OTEMACHI PLACE WEST TOWER 2-3-1 Otemachi, Chiyoda-ku Tokyo 100-8019 JAPAN
PTRrtgp.jp
NSmwns1.customer.ne.jp ⭐
A210.150.23.210🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE
NSmwns2.customer.ne.jp
A202.17.152.183🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE
MXrtgp.jp ⭐
A61.112.39.173🇯🇵 OCN61.112.0.0/15 (AS4713) CIDR BLOCK NTT Communications Corporation OTEMACHI PLACE WEST TOWER 2-3-1 Otemachi, Chiyoda-ku Tokyo 100-8019 JAPAN
PTRrtgp.jp
TXTv=spf1 a include:_spf.bizmw.com ~all
SOAmwns1.customer.ne.jphost-plan-ac@ntt.com serial=1613519189

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=1786413603

PTR for

173.39.112.61.in-addr.arpa

MX for

rtgp.jp

Same first word

rtgp.jp
rtgp.xyz
rtgp.com
rtgp.cn

Similar names

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gptr.net
gptr.nl
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pgtr.ru
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pgtr.com
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pgrt.se
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tpgr.com
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ptrg.cn
gptr.com
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tgrp.co
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rptg.com
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trpg.life
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tpgr.me
grtp.com
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prtg.guru
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trpg.cloud
prgt.cn
gtpr.fr
tgrp.ru
tprg.org
grtp.top
prtg.dk
trpg.tw
ptrg.com.cn
tgrp.cn

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSmwns1.customer.ne.jpmwns2.customer.ne.jpns-219.dns.jp-e1.cloudn-service.comns-220.dns.jp-w1.cloudn-service.comns-221.dns.us-e1.cloudn-service.comns1.secure.netns2.secure.netMXrtgp.jpA61.112.39.173153.254.20.28210.190.170.138
●NSmwns1.customer.ne.jp2026-02-17 → 2026-08-11 · 3 obs
○ 2018-06-29 10:34:50
● 2026-02-17 13:45:18
● 2026-08-11 03:04:20
●NSmwns2.customer.ne.jp2026-02-17 → 2026-08-11 · 3 obs
○ 2018-06-29 10:34:50
● 2026-02-17 13:45:18
● 2026-08-11 03:04:20
○NSns-219.dns.jp-e1.cloudn-service.com2016-02-13 → 2018-06-29 · 5 obs
○ 2015-11-10 15:42:50
● 2016-02-13 01:45:34
● 2018-06-29 10:34:50
○ 2026-02-17 13:45:18
○ 2026-08-11 03:04:20
○NSns-220.dns.jp-w1.cloudn-service.com2016-02-13 → 2018-06-29 · 5 obs
○ 2015-11-10 15:42:50
● 2016-02-13 01:45:34
● 2018-06-29 10:34:50
○ 2026-02-17 13:45:18
○ 2026-08-11 03:04:20
○NSns-221.dns.us-e1.cloudn-service.com2016-02-13 → 2018-06-29 · 5 obs
○ 2015-11-10 15:42:50
● 2016-02-13 01:45:34
● 2018-06-29 10:34:50
○ 2026-02-17 13:45:18
○ 2026-08-11 03:04:20
○NSns1.secure.net2015-07-05 → 2015-11-10 · 4 obs
● 2015-07-05 01:22:18
● 2015-11-10 15:42:50
○ 2016-02-13 01:45:34
○ 2026-08-11 03:04:20
○NSns2.secure.net2015-07-05 → 2015-11-10 · 4 obs
● 2015-07-05 01:22:18
● 2015-11-10 15:42:50
○ 2016-02-13 01:45:34
○ 2026-08-11 03:04:20
●MXrtgp.jp2015-07-05 → 2026-08-11 · 2 obs
● 2015-07-05 01:22:18
● 2026-08-11 03:04:20
○A153.254.20.282015-07-05 → 2015-07-05 · 3 obs
● 2015-07-05 01:22:18
○ 2015-11-10 15:42:50
○ 2026-08-11 03:04:20
○A210.190.170.1382015-11-10 → 2018-06-29 · 5 obs
○ 2015-07-05 01:22:18
● 2015-11-10 15:42:50
● 2018-06-29 10:34:50
○ 2026-02-17 13:45:18
○ 2026-08-11 03:04:20
●A61.112.39.1732026-02-17 → 2026-08-11 · 3 obs
○ 2018-06-29 10:34:50
● 2026-02-17 13:45:18
● 2026-08-11 03:04:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpb.dns.jp, d.dns.jp, a.dns.jp, f.dns.jp...-
rtgp.jpmwns1.customer.ne.jp, mwns2.customer.ne.jp-

✅ Authoritative Response

Server:202.17.152.183

NS records: mwns1.customer.ne.jp, mwns2.customer.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtgp.jp (unsigned zone)

⏱️ Timing

Total: 1497ms | Queries: -

📄 Records

TypeCountSample Data
A161.112.39.173
NS2mwns2.customer.ne.jp, mwns1.customer.ne.jp
MX1rtgp.jp (pri: 10)
TXT1v=spf1 a include:_spf.bizmw.com ~all
SOA1mwns1.customer.ne.jp host-plan-ac.ntt.co

Analysis

Mail Server Role

The MX record for rtgp.jp points back to rtgp.jp — it is its own mail server.

IP Addresses

rtgp.jp directs to one IP number, which is 61.112.39.173.

Name Servers

The NS records for rtgp.jp delegate to mwns1.customer.ne.jp and mwns2.customer.ne.jp.

rtgp.jp has the same name server delegation as a number of other domains, such as 252.154.210.in-addr.arpa, boh-sei.com, s-kyodo-t.com and two more.

Each of mwns1.customer.ne.jp and mwns2.customer.ne.jp has one IP address: mwns1.customer.ne.jp uses 210.150.23.210 and mwns2.customer.ne.jp uses 202.17.152.183.

Mail Servers

The MX record for rtgp.jp points to a single mail server: rtgp.jp.

rtgp.jp resolves to 61.112.39.173 and no other IP number.