`seiko-it.net`

DNSSEC	⚠️ Not signed
NS	`ins1.seiko-denki.ne.jp` ⭐
NS	`ins2.seiko-denki.ne.jp`
		A	118.103.55.253^{🇯🇵 GIGAINFRA118.103.0.0/17 Yahoo BB CIDR BLOCK}
MX	`mail.seiko-it.net` ⭐
TXT	`v=spf1 +ip4:210.191.73.207/32 ~all`
SOA	`ins1.seiko-denki.ne.jp`m-miyazaki@seiko-denki.co.jp 2026-07-22 #1

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786189359

Subdomains

mail.seiko-it.net

ns.seiko-it.net

www.seiko-it.net

Same first word

seiko-it.com.ph

seiko-it.net

Similar names

itoki-es.co.jp

si-tokei.com

esko-iti.ru

DNS History

4 records (3 active, 1 former)

●NSins1.seiko-denki.ne.jp2026-03-22 → 2026-08-08 · 5 obs

○ 2016-12-18 12:29:40
● 2026-03-22 01:37:36
○ 2026-06-30 23:41:48
● 2026-07-08 22:33:18
● 2026-08-08 11:46:38

●NSins2.seiko-denki.ne.jp2026-03-22 → 2026-08-08 · 5 obs

○ 2016-12-18 12:29:40
● 2026-03-22 01:37:36
○ 2026-06-30 23:41:48
● 2026-07-08 22:33:18
● 2026-08-08 11:46:38

○NSwhitetiger.seiko-denki.ne.jp2007-10-11 → 2016-12-18 · 4 obs

● 2007-10-11 22:03:12
● 2016-12-18 12:29:40
○ 2026-03-22 01:37:36
○ 2026-08-08 11:46:38

●MXmail.seiko-it.net2007-10-11 → 2026-08-08 · 5 obs

● 2007-10-11 22:03:12
● 2026-04-27 02:37:34
○ 2026-06-30 02:06:02
● 2026-07-08 22:33:18
● 2026-08-08 11:46:38

🔍 DNS Trace

Analysis

Hierarchy

mail.seiko-it.net, ns.seiko-it.net and www.seiko-it.net are all subdomains of seiko-it.net.

Name Servers

seiko-it.net is served by two delegated name servers, ins1.seiko-denki.ne.jp and ins2.seiko-denki.ne.jp.

The name server configuration of seiko-it.net is shared with other domains, for instance seiko-itsolution.co.jp, orosidonya.com, seiko-port-itservice.com and two others.

The DNS delegation for seiko-it.net at least partly coincides with that of other domains, seiko-denki.ne.jp being one example.

These name servers tend to appear together with the name servers genbu.seiko-denki.ne.jp, kirin.seiko-denki.ne.jp and shuzaku.seiko-denki.ne.jp, plus two others.

Host names resolving to a single IP address:

ins2.seiko-denki.ne.jp points to the IP address 118.103.55.253.

Mail Servers

seiko-it.net uses one mail server — mail.seiko-it.net.

seiko-it.net - robtex.com

seiko-it.net

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