`plusi.ne.jp`

DNSSEC	⚠️ Not signed
A	112.78.125.189^{🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`www2349.sakura.ne.jp`
NS	`master.dns.ne.jp` ⭐
		A	210.224.172.18^{🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`master.dns.ne.jp`
NS	`ns1.dns.ne.jp`
		A	61.211.236.1^{🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`ns1.dns.ne.jp`
NS	`ns2.dns.ne.jp`
		A	133.167.21.1^{🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`ns2.dns.ne.jp`
MX	`plusi.ne.jp` ⭐
		A	112.78.125.189^{🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www2349.sakura.ne.jp`
TXT	`v=spf1 a:www2349.sakura.ne.jp mx ~all`
TXT	`google-site-verification=LNBQONHYboMuwvlMghmiePBVt_si-1H1yBjNAL8ZnFo`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2023-08-12 #1

`ne.jp`

	DNSSEC	⚠️ Not signed
	TXT	`ne.jp.`

WOT: SAFE (87/100)

.ne.jp - Japanese Network Service Domain

.ne.jp is a second-level domain under Japan's country-code top-level domain (.jp), designated specifically for network service providers. It is managed by Japan Registry Services Co., Ltd. (JPRS), the official registry for all .jp domains since 2002.

Purpose and Usage

The .ne.jp domain is reserved for organizations providing network-related services in Japan, including:

Internet Service Providers (ISPs)
Telecommunications companies
Network infrastructure providers
Online service platforms

This domain type has a "Reserved" status, meaning registrations are restricted to qualifying network service entities rather than being openly available to the general public.

DNS Infrastructure

The domain operates on Japan's authoritative DNS infrastructure:

Record Type	Details
Nameservers	a.dns.jp through h.dns.jp (8 servers)
Primary SOA	z.dns.jp
DNSSEC	Signed with validated chain of trust from root
Authoritative IP	203.119.40.1

History

The .jp ccTLD was delegated on August 5, 1986, making it one of the earliest country-code domains. The ne.jp second-level domain was established as part of Japan's structured domain hierarchy to organize registrations by purpose (similar to co.jp for companies, or.jp for organizations, and ac.jp for academic institutions).

MX for

plusi.ne.jp

Same first word

plusi.info

plusi.org

plusi.ne.jp

plusi.de

plusi.com

Similar names

iplus.it

pluis.org

luisp.de

supli.ro

pusil.com

pilus.eu

ipuls.com

pulsi.com

iplus.co.kr

pulis.net

siplu.com

plius.com

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iplus.net.tw

lupis.co

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uplis.com

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iplus.vn

iplus.si

iplus.care

islup.com

iplus.jp

iplus.co.za

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iplus.hu

siulp.it

iplus.cn

lupis.it

plisu.com

iplus.uz

iplus.info

lupis.com.br

siulp.org

iplus.net.id

pluis.com

siulp.com

iplus.ge

iplus.kiev.ua

supli.net

pilus.si

slupi.com

iplus.com.pl

ipuls.se

pilus.com

upsil.org

ipuls.ru

sulpi.com

ulips.net

ipsul.com.br

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iplus.com.au

silup.com

plius.tv

iplus.fr

spuli.de

pilus.de

pilus.fr

lupis.org

pilus.no

lipus.de

spliu.pt

plius.de

iplus.ro

supli.info

supli.com

iplus.tech

spilu.net

luspi.altervista.org

lipus.cz

iplus.me

supli.fi

ulisp.com

pilus.cn

iplus.pro

ulsip.com

pulsi.com.au

pilus.rocks

lipus.info

supli.pl

iplus.eu

luspi.com

ipsul.com

pilus.ru

supil.com

silup.de

iplus.app

plius.eu

pilus.info

iplus.co.il

iplus.com.ph

iplus.cc

iplus.ir

DNS History

8 records (5 active, 3 former)

●NSmaster.dns.ne.jp2026-03-27 → 2026-04-18 · 3 obs

○ 2017-04-06 00:01:48
● 2026-03-27 15:50:20
● 2026-04-18 11:03:14

●NSns1.dns.ne.jp2026-03-27 → 2026-04-18 · 3 obs

○ 2017-04-06 00:01:48
● 2026-03-27 15:50:20
● 2026-04-18 11:03:14

●NSns2.dns.ne.jp2026-03-27 → 2026-04-18 · 3 obs

○ 2017-04-06 00:01:48
● 2026-03-27 15:50:20
● 2026-04-18 11:03:14

○NSns3.sphere.ad.jp2015-07-16 → 2017-04-06 · 4 obs

● 2015-07-16 12:26:28
● 2017-04-06 00:01:48
○ 2026-03-27 15:50:20
○ 2026-04-18 11:03:14

○NSns4.sphere.ad.jp2015-07-16 → 2017-04-06 · 4 obs

● 2015-07-16 12:26:28
● 2017-04-06 00:01:48
○ 2026-03-27 15:50:20
○ 2026-04-18 11:03:14

●MXplusi.ne.jp2015-07-16 → 2026-04-18 · 2 obs

● 2015-07-16 12:26:28
● 2026-04-18 11:03:14

○A111.89.201.272015-07-16 → 2017-04-06 · 4 obs

● 2015-07-16 12:26:28
● 2017-04-06 00:01:48
○ 2026-03-27 15:50:20
○ 2026-04-18 11:03:14

●A112.78.125.1892026-03-27 → 2026-04-18 · 3 obs

○ 2017-04-06 00:01:48
● 2026-03-27 15:50:20
● 2026-04-18 11:03:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
plusi.ne.jp	ns1.dns.ne.jp, ns2.dns.ne.jp	2 records

✅ Authoritative Response

Server:61.211.236.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for plusi.ne.jp (unsigned zone)

⏱️ Timing

Total: 889ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.78.125.189`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`plusi.ne.jp (pri: 10)`
TXT	2	`google-site-verification=LNBQONHYboMuwvl, v=spf1 a:www2349.sakura.ne.jp mx ~all`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)

Analysis

Mail Server Role

The mail server for plusi.ne.jp is plusi.ne.jp.

IP Addresses

plusi.ne.jp maps to IP address 112.78.125.189.

Other host names, for instance piertime.com, yamachou.jp, ba2ne.com, hyokan.org and www2349.sakura.ne.jp share IP numbers with plusi.ne.jp.

Name Servers

plusi.ne.jp is delegated to name servers master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

plusi.ne.jp at least partially shares name servers with other domains such as meta-res.com, luxurearth.com, akimo-clean.com, waruida.net and tekkokiden.jp.

these name servers are commonly used with the name servers dns.sakura.ad.jp.

Host names with a single IP:

master.dns.ne.jp points to 210.224.172.18

ns1.dns.ne.jp points to 61.211.236.1

ns2.dns.ne.jp points to 133.167.21.1

Mail Servers

One mail server serves plusi.ne.jp.

plusi.ne.jp points to one IP number: 112.78.125.189.

plusi.ne.jp - robtex.com

plusi.ne.jp

ne.jp

.ne.jp - Japanese Network Service Domain

Purpose and Usage

DNS Infrastructure

History

MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Mail Server Role

IP Addresses

Name Servers

Mail Servers

`plusi.ne.jp`

`ne.jp`