`seiko-itsolution.jp`

DNSSEC	⚠️ Not signed
A	60.32.64.74^{🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
		PTR	`seiko-itsolution.jp`
NS	`genbu.seiko-denki.ne.jp` ⭐
		A	210.191.73.6^{🇯🇵 QTNET210.191.64.0/18 Kyushu Telecommunication Network Co.,Inc./QTNet}
NS	`kirin.seiko-denki.ne.jp`
		A	210.191.73.3^{🇯🇵 QTNET210.191.64.0/18 Kyushu Telecommunication Network Co.,Inc./QTNet}
MX	`seiko-itsolution.jp` ⭐
		A	60.32.64.74^{🇯🇵 OCN60.32.0.0/12 (AS4713) CIDR BLOCK 70 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
			PTR	`seiko-itsolution.jp`
SOA	`genbu.seiko-denki.ne.jp`postmaster@seiko-denki.ne.jp 2015-03-15 #1

`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=1786315502

MX for

seiko-itsolution.jp

Same first word

seiko-itsolution.co.jp

seiko-itsolution.jp

DNS History

4 records (4 active, 0 former)

●NSgenbu.seiko-denki.ne.jp2015-07-19 → 2026-08-09 · 2 obs

● 2015-07-19 19:49:28
● 2026-08-09 22:58:02

●NSkirin.seiko-denki.ne.jp2015-07-19 → 2026-08-09 · 2 obs

● 2015-07-19 19:49:28
● 2026-08-09 22:58:02

●MXseiko-itsolution.jp2015-07-19 → 2026-08-09 · 2 obs

● 2015-07-19 19:49:28
● 2026-08-09 22:58:02

●A60.32.64.742015-07-19 → 2026-08-09 · 2 obs

● 2015-07-19 19:49:28
● 2026-08-09 22:58:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, c.dns.jp, a.dns.jp, g.dns.jp...	-
seiko-itsolution.jp	genbu.seiko-denki.ne.jp, kirin.seiko-denki.ne.jp	2 records

✅ Authoritative Response

Server:210.191.73.3

NS records: genbu.seiko-denki.ne.jp, kirin.seiko-denki.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seiko-itsolution.jp (unsigned zone)

⏱️ Timing

Total: 2629ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`60.32.64.74`
NS	2	`genbu.seiko-denki.ne.jp, kirin.seiko-denki.ne.jp`
MX	1	`seiko-itsolution.jp (pri: 10)`
SOA	1	`genbu.seiko-denki.ne.jp postmaster.seiko`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (genbu.seiko-denki.ne.jp, kirin.seiko-denki.ne.jp)

Analysis

Mail Server Role

seiko-itsolution.jp acts as its own mail server.

IP Addresses

seiko-itsolution.jp points to a single IP number: 60.32.64.74.

Name Servers

Two name servers handle the delegation for seiko-itsolution.jp: genbu.seiko-denki.ne.jp and kirin.seiko-denki.ne.jp.

seiko-itsolution.jp has the same NS records as seiko-ce.co.jp, den-it.jp, bee-n.jp and hauoli-hawaii.jp.

At least some of seiko-itsolution.jp's name servers are shared with other domains, for example dcnavi.jp and seiko-denki.ne.jp.

These name servers tend to co-occur with ins1.seiko-denki.ne.jp, ins2.seiko-denki.ne.jp, shuzaku.seiko-denki.ne.jp and 3 other name servers in the same DNS delegations.

Each of genbu.seiko-denki.ne.jp and kirin.seiko-denki.ne.jp has one IP address: genbu.seiko-denki.ne.jp uses 210.191.73.6 and kirin.seiko-denki.ne.jp uses 210.191.73.3.

Mail Servers

seiko-itsolution.jp has a single mail server: seiko-itsolution.jp itself.

seiko-itsolution.jp carries a single IP number, which is 60.32.64.74.

seiko-itsolution.jp - robtex.com