ideal-prep.com - robtex.com

ideal-prep.com

DNSSEC⚠️ Not signed
A103.241.128.238🇯🇵 IDC103.241.128.0/22 RIDE Co.,Ltd.
PTRbs073-108.domainserver.ne.jp
NSns04.domainserver.ne.jp ⭐
A52.198.169.240🇯🇵 Amazon52.196.0.0/14 EC2 NRT prefix
PTRec2-52-198-169-240.ap-northeast-1.compute.amazonaws.com
NSns03.domainserver.ne.jp
A103.241.128.14🇯🇵 IDC103.241.128.0/22 RIDE Co.,Ltd.
PTRns03.domainserver.ne.jp
MXbs073-108.domainserver.ne.jp ⭐
A103.241.128.238🇯🇵 IDC103.241.128.0/22 RIDE Co.,Ltd.
PTRbs073-108.domainserver.ne.jp
TXTgoogle-site-verification=sVDgC6SWQfOc_LBQ75SBx1qOq4P7awJpbnIK8CvffDE
TXTv=spf1 +a +mx include:_spf.domainserver.ne.jp +a:mxjp1.nospamcloud.com +a:mxj...
TXT_globalsign-domain-verification=W4FYV4ktQLlfZUG6NnvjvLq-snnkb5eutiix03dqvb
TXTgoogle-site-verification=D25fAsoAMVTdZgj3PQ4qw4RNY1uSYuYHIpoI43yLmdY
SOAns04.domainserver.ne.jprs\@kanri.radix.ad.jp 2025-07-02 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784545412

Previously NS for

ideal-prep.com

Same first word

ideal-prep.com

Similar names

apple-ride.pro
applied-re.com

DNS History

14 records (4 active, 10 former)

20162017201820192020202120222023202420252026NSns03.domainserver.ne.jpns04.domainserver.ne.jpdns01.muumuu-domain.comdns02.muumuu-domain.comideal-prep.comMXbs073-108.domainserver.ne.jpidealprep-com01c.mail.protection.outlook.commx01.lolipop.jpvcgw1.ocn.ad.jpvcgw2.ocn.ad.jpA103.241.128.238157.7.107.144203.189.109.232210.172.144.243
○NSdns01.muumuu-domain.com2015-05-27 → 2017-06-21 · 4 obs
● 2015-05-27 13:13:46
● 2017-06-21 21:22:50
○ 2026-03-19 15:45:28
○ 2026-07-20 11:21:32
○NSdns02.muumuu-domain.com2015-05-27 → 2017-06-21 · 4 obs
● 2015-05-27 13:13:46
● 2017-06-21 21:22:50
○ 2026-03-19 15:45:28
○ 2026-07-20 11:21:32
○NSideal-prep.com2015-05-27 → 2017-06-21 · 4 obs
● 2015-05-27 13:13:46
● 2017-06-21 21:22:50
○ 2026-03-19 15:45:28
○ 2026-07-20 11:21:32
●NSns03.domainserver.ne.jp2026-03-19 → 2026-07-20 · 3 obs
○ 2017-06-21 21:22:50
● 2026-03-19 15:45:28
● 2026-07-20 11:21:32
●NSns04.domainserver.ne.jp2026-03-19 → 2026-07-20 · 3 obs
○ 2017-06-21 21:22:50
● 2026-03-19 15:45:28
● 2026-07-20 11:21:32
●MXbs073-108.domainserver.ne.jp2026-03-19 → 2026-07-20 · 3 obs
○ 2017-06-21 21:22:50
● 2026-03-19 15:45:28
● 2026-07-20 11:21:32
○MXidealprep-com01c.mail.protection.outlook.com2016-09-10 → 2016-09-10 · 4 obs
○ 2016-03-28 06:14:22
● 2016-09-10 21:45:58
○ 2017-06-21 21:22:50
○ 2026-07-20 11:21:32
○MXmx01.lolipop.jp2015-05-27 → 2016-03-28 · 4 obs
● 2015-05-27 13:13:46
● 2016-03-28 06:14:22
○ 2016-09-10 21:45:58
○ 2026-07-20 11:21:32
○MXvcgw1.ocn.ad.jp2017-06-21 → 2017-06-21 · 4 obs
○ 2016-09-10 21:45:58
● 2017-06-21 21:22:50
○ 2026-03-19 15:45:28
○ 2026-07-20 11:21:32
○MXvcgw2.ocn.ad.jp2017-06-21 → 2017-06-21 · 4 obs
○ 2016-09-10 21:45:58
● 2017-06-21 21:22:50
○ 2026-03-19 15:45:28
○ 2026-07-20 11:21:32
●A103.241.128.2382026-03-19 → 2026-07-20 · 3 obs
○ 2017-06-21 21:22:50
● 2026-03-19 15:45:28
● 2026-07-20 11:21:32
○A157.7.107.1442016-09-10 → 2017-06-21 · 5 obs
○ 2016-03-28 06:14:22
● 2016-09-10 21:45:58
● 2017-06-21 21:22:50
○ 2026-03-19 15:45:28
○ 2026-07-20 11:21:32
○A203.189.109.2322016-03-28 → 2016-09-10 · 5 obs
○ 2015-05-27 13:13:46
● 2016-03-28 06:14:22
● 2016-09-10 21:45:58
○ 2017-06-21 21:22:50
○ 2026-07-20 11:21:32
○A210.172.144.2432015-05-27 → 2016-03-28 · 4 obs
● 2015-05-27 13:13:46
● 2016-03-28 06:14:22
○ 2016-09-10 21:45:58
○ 2026-07-20 11:21:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...-
ideal-prep.comns03.domainserver.ne.jp, ns04.domainserver.ne.jp-

✅ Authoritative Response

Server:103.241.128.14

NS records: ns03.domainserver.ne.jp, ns04.domainserver.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ideal-prep.com (unsigned zone)

⏱️ Timing

Total: 972ms | Queries: -

📄 Records

TypeCountSample Data
A1103.241.128.238
NS2ns03.domainserver.ne.jp, ns04.domainserver.ne.jp
MX1bs073-108.domainserver.ne.jp (pri: 30)
TXT4v=spf1 +a +mx include:_spf.domainserver., _globalsign-domain-verification=W4FYV4kt...
SOA1ns04.domainserver.ne.jp rs\.kanri.radix.

Analysis

IP Addresses

ideal-prep.com resolves to just one IP address, 103.241.128.238.

Two other host names, along with miyahara-s.com, half-time.co.jp and hayashi-setsubi.com, also share IP numbers with ideal-prep.com.

Name Servers

ideal-prep.com has two authoritative name servers — ns03.domainserver.ne.jp and ns04.domainserver.ne.jp.

ideal-prep.com shares its NS records with other domains, for example kvision.jp, style-if.com, tokugen.com and two others.

ns03.domainserver.ne.jp directs to 103.241.128.14 and ns04.domainserver.ne.jp directs to 52.198.169.240; each host name points to exactly one IP number.

Mail Servers

The sole mail server for ideal-prep.com is bs073-108.domainserver.ne.jp.

Among the domains sharing a mail server setup with ideal-prep.com are interrep.co.jp, monsterskeeper.com, toshin-c.com and two others.

bs073-108.domainserver.ne.jp points to one IP number — 103.241.128.238.