`seminar-system.com`

DNSSEC	⚠️ Not signed
NS	`dns1.onamae.com` ⚠️ Not in zone NS records
		A	163.44.76.136^{🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`dns1.onamae.com`
NS	`dns2.onamae.com` ⚠️ Not in zone NS records
		A	163.44.76.150^{🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`dns2.onamae.com`

`com`

	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=1775123177

Same first word

seminar-system.com

Similar names

marine-systems.nl

marine-systems.fi

DNS History

13 records (2 active, 11 former)

●NSdns1.onamae.com2026-03-05 → 2026-04-02 · 3 obs

○ 2017-05-15 07:55:04
● 2026-03-05 12:21:54
● 2026-04-02 09:48:30

○NSdns1.registrar-servers.com2015-08-18 → 2016-03-11 · 4 obs

● 2015-08-18 05:46:46
● 2016-03-11 23:22:50
○ 2017-05-15 07:55:04
○ 2026-04-02 09:48:30

●NSdns2.onamae.com2026-03-05 → 2026-04-02 · 3 obs

○ 2017-05-15 07:55:04
● 2026-03-05 12:21:54
● 2026-04-02 09:48:30

○NSdns2.registrar-servers.com2015-08-18 → 2016-03-11 · 4 obs

● 2015-08-18 05:46:46
● 2016-03-11 23:22:50
○ 2017-05-15 07:55:04
○ 2026-04-02 09:48:30

○NSdns3.registrar-servers.com2015-08-18 → 2016-03-11 · 4 obs

● 2015-08-18 05:46:46
● 2016-03-11 23:22:50
○ 2017-05-15 07:55:04
○ 2026-04-02 09:48:30

○NSdns4.registrar-servers.com2015-08-18 → 2016-03-11 · 4 obs

● 2015-08-18 05:46:46
● 2016-03-11 23:22:50
○ 2017-05-15 07:55:04
○ 2026-04-02 09:48:30

○NSdns5.registrar-servers.com2015-08-18 → 2016-03-11 · 4 obs

● 2015-08-18 05:46:46
● 2016-03-11 23:22:50
○ 2017-05-15 07:55:04
○ 2026-04-02 09:48:30

○MXeforward1.registrar-servers.com2015-08-18 → 2016-03-11 · 4 obs

● 2015-08-18 05:46:46
● 2016-03-11 23:22:50
○ 2017-05-15 07:55:04
○ 2026-04-02 09:48:30

○MXeforward2.registrar-servers.com2015-08-18 → 2016-03-11 · 4 obs

● 2015-08-18 05:46:46
● 2016-03-11 23:22:50
○ 2017-05-15 07:55:04
○ 2026-04-02 09:48:30

○MXeforward3.registrar-servers.com2015-08-18 → 2016-03-11 · 4 obs

● 2015-08-18 05:46:46
● 2016-03-11 23:22:50
○ 2017-05-15 07:55:04
○ 2026-04-02 09:48:30

○MXeforward4.registrar-servers.com2015-08-18 → 2016-03-11 · 4 obs

● 2015-08-18 05:46:46
● 2016-03-11 23:22:50
○ 2017-05-15 07:55:04
○ 2026-04-02 09:48:30

○MXeforward5.registrar-servers.com2015-08-18 → 2016-03-11 · 4 obs

● 2015-08-18 05:46:46
● 2016-03-11 23:22:50
○ 2017-05-15 07:55:04
○ 2026-04-02 09:48:30

○A162.255.119.1692015-08-18 → 2016-03-11 · 4 obs

● 2015-08-18 05:46:46
● 2016-03-11 23:22:50
○ 2017-05-15 07:55:04
○ 2026-04-02 09:48:30

🔍 DNS Trace

Analysis

Name Servers

seminar-system.com is delegated to two name servers: dns1.onamae.com and dns2.onamae.com.

seminar-system.com uses the same name server setup as other domains, for instance f-14.org, hana-sake.jp, sompo-japan.biz, ucbholdings.com and manarobo.com.

seminar-system.com shares name servers with other domains at least partially, for instance d91.gmo-ms.jp and www.wan1.biz.

Host names with one IP number:

dns1.onamae.com points to: 163.44.76.136.

dns2.onamae.com points to: 163.44.76.150.

seminar-system.com - robtex.com