`kousakusha.com`

	CNAME	`www.kousakusha.com`
	DNSSEC	⚠️ Not signed
	A	113.35.125.91^{🇯🇵 UCOM113.32.0.0/13 ARTERIA Networks Corporation(UCOM)}

`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=1775898532

Subdomains

www.kousakusha.com

Same first word

kousakusha.co.jp

kousakusha.com

DNS History

4 records (3 active, 1 former)

●NSmns01.ucom.ne.jp2015-07-14 → 2026-04-11 · 2 obs

● 2015-07-14 23:43:00
● 2026-04-11 09:24:52

●NSmns02.ucom.ne.jp2015-07-14 → 2026-04-11 · 2 obs

● 2015-07-14 23:43:00
● 2026-04-11 09:24:52

○MXserver.kousakusha.com2015-07-14 → 2026-02-16 · 4 obs

● 2015-07-14 23:43:00
● 2026-02-16 03:21:08
○ 2026-04-10 11:05:20
○ 2026-04-11 09:24:52

●CNAMEwww.kousakusha.com2026-02-16 → 2026-04-11 · 2 obs

● 2026-02-16 03:21:08
● 2026-04-11 09:24:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
kousakusha.com	mns01.ucom.ne.jp, mns02.ucom.ne.jp	-

✅ Authoritative Response

Server:221.240.58.113

NS records: mns01.ucom.ne.jp, mns02.ucom.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kousakusha.com (unsigned zone)

⏱️ Timing

Total: 907ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`www.kousakusha.com`
SOA	1	`mns01.ucom.ne.jp domain_ml.fttx.co.jp`

Analysis

Hierarchy

kousakusha.com is the parent of www.kousakusha.com.

IP Addresses

kousakusha.com resolves to a single IP: 113.35.125.91.

Other host names share IP numbers with kousakusha.com; for instance www.kousakusha.com.

kousakusha.com - robtex.com

kousakusha.com

com