`diplus.jp`

DNSSEC	⚠️ Not signed
A	140.227.145.27^{🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE}
		PTR	`diplus.jp`
NS	`asns1.customer.ne.jp` ⭐
		A	210.150.254.86^{🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE}
			PTR	`asns1.customer.ne.jp`
NS	`asns2.customer.ne.jp`
		A	210.150.254.94^{🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE}
			PTR	`asns2.customer.ne.jp`
MX	`mail.diplus.jp` ⭐
		A	140.227.145.27^{🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE}
			PTR	`diplus.jp`
TXT	`v=spf1 +ip4:202.130.61.128/25 +ip4:218.40.15.192/26 +ip4:140.227.145.27/32 +i...`
SOA	`asns1.customer.ne.jp`dns@sphere.ad.jp 2005-11-14 #65

`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.jp`root@dns.jp serial=1784196002

PTR for

27.145.227.140.in-addr.arpa

Previously MX for

diplus.jp

Subdomains

mail.diplus.jp

Same first word

diplus.se

diplus.co.jp

diplus.jp

diplus.de

diplus.biz

diplus.info

Similar names

idplus.cn

lidsup.dev

pludis.be

pulsid.org

iplusd.com

duplis.com

pulsid.com

pludis.eu

idplus.nl

idplus.id

idplus.info

idplus.net.br

lipsud.ee

idplus.com.mx

iplusd.de

idplus.com.cn

lipdus.nl

slidup.fr

idplus.ps

idplus.io

idplus.co

plusid.co.kr

DNS History

6 records (4 active, 2 former)

●NSasns1.customer.ne.jp2015-05-23 → 2026-07-16 · 2 obs

● 2015-05-23 10:26:32
● 2026-07-16 10:21:50

●NSasns2.customer.ne.jp2015-05-23 → 2026-07-16 · 2 obs

● 2015-05-23 10:26:32
● 2026-07-16 10:21:50

○MXdiplus.jp2015-05-23 → 2017-08-31 · 4 obs

● 2015-05-23 10:26:32
● 2017-08-31 00:23:36
○ 2026-07-14 10:38:18
○ 2026-07-16 10:21:50

●MXmail.diplus.jp2026-07-14 → 2026-07-16 · 3 obs

○ 2017-08-31 00:23:36
● 2026-07-14 10:38:18
● 2026-07-16 10:21:50

●A140.227.145.272026-07-14 → 2026-07-16 · 3 obs

○ 2017-08-31 00:23:36
● 2026-07-14 10:38:18
● 2026-07-16 10:21:50

○A202.130.61.1462015-05-23 → 2017-08-31 · 4 obs

● 2015-05-23 10:26:32
● 2017-08-31 00:23:36
○ 2026-07-14 10:38:18
○ 2026-07-16 10:21:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
diplus.jp	asns2.customer.ne.jp, asns1.customer.ne.jp	-

✅ Authoritative Response

Server:210.150.254.86

NS records: asns2.customer.ne.jp, asns1.customer.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diplus.jp (unsigned zone)

⏱️ Timing

Total: 1732ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`140.227.145.27`
NS	2	`asns2.customer.ne.jp, asns1.customer.ne.jp`
MX	1	`mail.diplus.jp (pri: 10)`
TXT	1	`v=spf1 +ip4:202.130.61.128/25 +ip4:218.4`
SOA	1	`asns1.customer.ne.jp dns.sphere.ad.jp`

Analysis

Hierarchy

diplus.jp is a parent domain of mail.diplus.jp.

IP Addresses

diplus.jp points to a single IP number: 140.227.145.27.

There are other host names — mail.diplus.jp among them — that share IP numbers with diplus.jp.

Name Servers

DNS delegation for diplus.jp points to two name servers: asns1.customer.ne.jp and asns2.customer.ne.jp.

diplus.jp shares its name server setup with other domains, including kansaigogen.ac.jp, v0300-0210.mail.arena.ne.jp, smart-power.co.jp and two others.

diplus.jp shares at least some of its name servers with other domains, such as l-ts.jp and joho-service.jp.

asns1.customer.ne.jp and asns2.customer.ne.jp each resolve to one IP number: asns1.customer.ne.jp points to 210.150.254.86 and asns2.customer.ne.jp points to 210.150.254.94.

Mail Servers

diplus.jp has one mail server: mail.diplus.jp.

mail.diplus.jp has exactly one IP number: 140.227.145.27.

diplus.jp - robtex.com

diplus.jp

jp