🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`seimenjo.com`

DNSSEC	⚠️ Not signed
A	27.133.240.172^{🇯🇵 OCN27.133.240.0/22 Directorz Co.,Ltd.}
		PTR	`tk9-n5z-567-24-r350.savacus.net`
NS	`ns.seimenjo.com` ⭐ ⚠️ Not in parent delegation
		A	27.133.240.172^{🇯🇵 OCN27.133.240.0/22 Directorz Co.,Ltd.}
			PTR	`tk9-n5z-567-24-r350.savacus.net`
NS	`ns1.mp-dns4.net` ⚠️ Not in zone NS records
		A	27.133.240.172^{🇯🇵 OCN27.133.240.0/22 Directorz Co.,Ltd.}
			PTR	`tk9-n5z-567-24-r350.savacus.net`
NS	`ns2.mp-dns4.net` ⚠️ Not in zone NS records
		A	27.133.240.173^{🇯🇵 OCN27.133.240.0/22 Directorz Co.,Ltd.}
			PTR	`tk9-n5z-567-23-r350.savacus.net`
MX	`mail.seimenjo.com` ⭐
		A	27.133.240.172^{🇯🇵 OCN27.133.240.0/22 Directorz Co.,Ltd.}
			PTR	`tk9-n5z-567-24-r350.savacus.net`
SOA	`ns.seimenjo.com`support@marketingplus.jp serial=1729228406

`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=1786821384

Subdomains

mail.seimenjo.com

ns.seimenjo.com

Same first word

seimenjo.com

Similar names

inemjose.edu.co

DNS History

7 records (5 active, 2 former)

●NSns.seimenjo.com2015-06-07 → 2026-08-15 · 2 obs

● 2015-06-07 17:32:44
● 2026-08-15 19:40:40

●NSns1.mp-dns4.net2026-08-14 → 2026-08-15 · 3 obs

○ 2015-06-07 17:32:44
● 2026-08-14 19:55:50
● 2026-08-15 19:40:40

●NSns2.mp-dns4.net2026-08-14 → 2026-08-15 · 3 obs

○ 2015-06-07 17:32:44
● 2026-08-14 19:55:50
● 2026-08-15 19:40:40

●MXmail.seimenjo.com2015-06-07 → 2026-08-15 · 2 obs

● 2015-06-07 17:32:44
● 2026-08-15 19:40:40

○A125.6.178.1982015-06-07 → 2015-06-07 · 3 obs

● 2015-06-07 17:32:44
○ 2015-10-19 22:35:04
○ 2026-08-15 19:40:40

○A27.133.227.212015-10-19 → 2017-12-27 · 5 obs

○ 2015-06-07 17:32:44
● 2015-10-19 22:35:04
● 2017-12-27 01:15:40
○ 2026-08-14 19:55:50
○ 2026-08-15 19:40:40

●A27.133.240.1722026-08-14 → 2026-08-15 · 3 obs

○ 2017-12-27 01:15:40
● 2026-08-14 19:55:50
● 2026-08-15 19:40:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...	-
seimenjo.com	ns1.mp-dns4.net, ns2.mp-dns4.net	-

✅ Authoritative Response

Server:27.133.240.172

NS records: ns1.mp-dns4.net, ns2.mp-dns4.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seimenjo.com (unsigned zone)

⏱️ Timing

Total: 1101ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`27.133.240.172`
NS	1	`ns.seimenjo.com`
MX	1	`mail.seimenjo.com (pri: 10)`
TXT	1	`v=spf1 +a +mx -all`
SOA	1	`ns.seimenjo.com support.marketingplus.jp`

Analysis

Hierarchy

seimenjo.com is the parent domain of mail.seimenjo.com and ns.seimenjo.com.

IP Addresses

seimenjo.com points to a single IP number: 27.133.240.172.

Additional host names — ns.taisho-k.co.jp, ns.tori-kai.com, ns2.testplus.biz and two others — share IP numbers with seimenjo.com.

Name Servers

seimenjo.com carries NS records delegating to ns.seimenjo.com, ns1.mp-dns4.net and ns2.mp-dns4.net.

There is at least partial name server overlap between seimenjo.com and other domains — obarashinkyusekkotsuin.com, igoschool.net, live-garden.net and two more among them.

These name servers regularly appear alongside ns.obarashinkyusekkotsuin.com, ns.igoschool.net, ns.live-garden.net and 6 other name servers in NS record sets.

ns.seimenjo.com, ns1.mp-dns4.net and ns2.mp-dns4.net each resolve to one IP address: ns.seimenjo.com and ns1.mp-dns4.net both point to 27.133.240.172, while ns2.mp-dns4.net points to 27.133.240.173.

ns.seimenjo.com along with ns1.mp-dns4.net each resolve to 27.133.240.172 IP addresses.

Mail Servers

seimenjo.com has one mail server: mail.seimenjo.com.

mail.seimenjo.com carries a single IP number, which is 27.133.240.172.

seimenjo.com - robtex.com

seimenjo.com

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