`otsubo-seikotsuin.com`

DNSSEC	⚠️ Not signed
A	157.7.44.231^{🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users284.vip.heteml.jp`
NS	`dns01.muumuu-domain.com` ⭐
		A	202.239.23.39^{🇯🇵 IDC202.239.23.0/24 Frontier Inc.}
NS	`dns02.muumuu-domain.com`
		A	160.251.249.62^{🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
TXT	`v=spf1 include:_spf.heteml.jp ~all`
SOA	`dns01.muumuu-domain.com`postmaster@otsubo-seikotsuin.com serial=1755669327

`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=1777040396

Same first word

otsubo-seikotsuin.com

DNS History

4 records (3 active, 1 former)

●NSdns01.muumuu-domain.com2019-12-28 → 2026-04-24 · 2 obs

● 2019-12-28 06:15:18
● 2026-04-24 14:42:00

●NSdns02.muumuu-domain.com2019-12-28 → 2026-04-24 · 2 obs

● 2019-12-28 06:15:18
● 2026-04-24 14:42:00

○A157.7.44.2142019-12-28 → 2019-12-28 · 3 obs

● 2019-12-28 06:15:18
○ 2026-02-15 21:35:10
○ 2026-04-24 14:42:00

●A157.7.44.2312026-02-15 → 2026-04-24 · 3 obs

○ 2019-12-28 06:15:18
● 2026-02-15 21:35:10
● 2026-04-24 14:42:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...	-
otsubo-seikotsuin.com	dns01.muumuu-domain.com, dns02.muumuu-domain.com	2 records

✅ Authoritative Response

Server:202.239.23.39

NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for otsubo-seikotsuin.com (unsigned zone)

⏱️ Timing

Total: 472ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.44.231`
NS	2	`dns02.muumuu-domain.com, dns01.muumuu-domain.com`
TXT	1	`v=spf1 include:_spf.heteml.jp ~all`
SOA	1	`dns01.muumuu-domain.com postmaster.otsub`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns01.muumuu-domain.com, dns02.muumuu-domain.com)

Analysis

IP Addresses

otsubo-seikotsuin.com points to IP number: 157.7.44.231.

Other host names such as shinwa-ko.com, recordstoreday.jp, chosashi-yamagata.or.jp, labocacha.com and thebagshop.jp share IPs with otsubo-seikotsuin.com.

Name Servers

otsubo-seikotsuin.com is delegated to two name servers: dns01.muumuu-domain.com and dns02.muumuu-domain.com.

otsubo-seikotsuin.com shares the same name server setup as hittheroadusa.com, hiqu.jp, e-catalog.jp, akitarisaikuru.com and ototama.com.

otsubo-seikotsuin.com at least partially shares name servers with other domains, for instance renshinkan-yokohamahonmoku.jp, mikan.farm, seseragino-sato.com, hfcorp.org and topbokan.com.

Host names with a single IP:

dns01.muumuu-domain.com points to 202.239.23.39.

dns02.muumuu-domain.com points to 160.251.249.62.

otsubo-seikotsuin.com - robtex.com