mkplus.jp - dns.ninja

`mkplus.jp`

DNSSEC	⚠️ Not signed
A	112.78.125.48^{🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
		PTR	`www548b.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	`mkplus.jp` ⭐
		A	112.78.125.48^{🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www548b.sakura.ne.jp`
TXT	`v=spf1 a:www548b.sakura.ne.jp mx ~all`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2025-04-09 #18

`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=1783467903

MX for

mkplus.jp

Subdomains

www.mkplus.jp

Same first word

mkplus.de

mkplus.biz

mkplus.ru

mkplus.com

mkplus.jp

mkplus.eu

mkplus.com.tw

mkplus.si

mkplus.es

mkplus.info

mkplus.net

mkplus.pro

Similar names

spkulm.de

kmplus.ru

kmplus.pk

kmplus.com

pluskm.com

klumps.de

splumk.com

spkulm.info

kplusm.de

kmplus.in

kmplus.de

spkulm.net

mplusk.net

klumps.net

spkulm.org

kplusm.cz

plumks.biz

kmplus.co.id

kplusm.com

spkulm.com

klumps.ca

kmplus.cn

klumps.org

kmplus.kr

kmplus.net

klumps.nl

DNS History

11 records (5 active, 6 former)

○NS01.dnsv.jp2015-06-24 → 2017-06-16 · 4 obs

● 2015-06-24 06:43:20
● 2017-06-16 02:07:58
○ 2026-03-03 10:16:44
○ 2026-07-08 00:02:46

○NS02.dnsv.jp2015-06-24 → 2017-06-16 · 4 obs

● 2015-06-24 06:43:20
● 2017-06-16 02:07:58
○ 2026-03-03 10:16:44
○ 2026-07-08 00:02:46

○NS03.dnsv.jp2015-06-24 → 2017-06-16 · 4 obs

● 2015-06-24 06:43:20
● 2017-06-16 02:07:58
○ 2026-03-03 10:16:44
○ 2026-07-08 00:02:46

○NS04.dnsv.jp2015-06-24 → 2017-06-16 · 4 obs

● 2015-06-24 06:43:20
● 2017-06-16 02:07:58
○ 2026-03-03 10:16:44
○ 2026-07-08 00:02:46

●NSmaster.dns.ne.jp2026-03-03 → 2026-07-08 · 3 obs

○ 2017-06-16 02:07:58
● 2026-03-03 10:16:44
● 2026-07-08 00:02:46

●NSns1.dns.ne.jp2026-03-03 → 2026-07-08 · 3 obs

○ 2017-06-16 02:07:58
● 2026-03-03 10:16:44
● 2026-07-08 00:02:46

●NSns2.dns.ne.jp2026-03-03 → 2026-07-08 · 3 obs

○ 2017-06-16 02:07:58
● 2026-03-03 10:16:44
● 2026-07-08 00:02:46

○MXmail.mkplus.jp2015-06-24 → 2017-06-16 · 4 obs

● 2015-06-24 06:43:20
● 2017-06-16 02:07:58
○ 2026-03-03 10:16:44
○ 2026-07-08 00:02:46

●MXmkplus.jp2026-03-03 → 2026-07-08 · 3 obs

○ 2017-06-16 02:07:58
● 2026-03-03 10:16:44
● 2026-07-08 00:02:46

●A112.78.125.482026-03-03 → 2026-07-08 · 3 obs

○ 2017-06-16 02:07:58
● 2026-03-03 10:16:44
● 2026-07-08 00:02:46

○A219.94.196.572015-06-24 → 2017-06-16 · 4 obs

● 2015-06-24 06:43:20
● 2017-06-16 02:07:58
○ 2026-03-03 10:16:44
○ 2026-07-08 00:02:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	15 records
mkplus.jp	ns2.dns.ne.jp, ns1.dns.ne.jp	2 records

✅ Authoritative Response

Server:133.167.21.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mkplus.jp (unsigned zone)

⏱️ Timing

Total: 950ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`112.78.125.48`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	1	`mkplus.jp (pri: 10)`
TXT	1	`v=spf1 a:www548b.sakura.ne.jp mx ~all`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

📌 Glue Records Collected

Total: 17

In-bailiwick: 15 (a.dns.jp, b.dns.jp, c.dns.jp...)

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

Analysis

Hierarchy

The domain www.mkplus.jp falls under the parent mkplus.jp.

Mail Server Role

mkplus.jp acts as its own mail server.

IP Addresses

mkplus.jp points to a single IP number: 112.78.125.48.

Additional host names — ysmake.jp, kyoumasu.co.jp, apple-e.jp and two others — share IP numbers with mkplus.jp.

Name Servers

The authoritative name servers for mkplus.jp are master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp — three in total.

At least some of mkplus.jp's name servers are shared with other domains, for example 6.6.0.0.6.1.0.0.0.6.1.0.9.0.5.1.2.0.1.0.2.4.e.0.1.0.0.2.ip6.arpa, mm2.jp, tfl.sakura.ne.jp and two more.

These name servers tend to be used in conjunction with the name servers dns.sakura.ad.jp.

The hostnames master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp each resolve to a single IP: master.dns.ne.jp → 210.224.172.18, ns1.dns.ne.jp → 61.211.236.1, ns2.dns.ne.jp → 133.167.21.1.

Mail Servers

mkplus.jp has a single mail server: mkplus.jp itself.

mkplus.jp directs to just one IP number, 112.78.125.48.