`hanko21hachu.com`

DNSSEC	⚠️ Not signed
A	133.18.108.201^{🇯🇵 KAGOYAJAPAN133.18.0.0/16 KAGOYA Japan Inc.}
		PTR	`mail.hanko21hachu.com`
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}
MX	`mail.hanko21hachu.com` ⭐
TXT	`v=spf1 ip4:133.18.108.201 ip4:133.18.246.205 mx a ~all`
SOA	`dns01.muumuu-domain.com`postmaster@hanko21hachu.com serial=1761535815

`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=1777355246

Subdomains

mail.hanko21hachu.com

commail.hanko21hachu.com

Same first word

hanko21hachu.com

DNS History

8 records (4 active, 4 former)

●NSdns01.muumuu-domain.com2026-03-06 → 2026-04-28 · 3 obs

○ 2018-11-13 20:18:50
● 2026-03-06 08:40:36
● 2026-04-28 06:14:08

●NSdns02.muumuu-domain.com2026-03-06 → 2026-04-28 · 3 obs

○ 2018-11-13 20:18:50
● 2026-03-06 08:40:36
● 2026-04-28 06:14:08

○NSmaster.dns.ne.jp2015-06-22 → 2018-11-13 · 4 obs

● 2015-06-22 16:03:04
● 2018-11-13 20:18:50
○ 2026-03-06 08:40:36
○ 2026-04-28 06:14:08

○NSns1.dns.ne.jp2015-06-22 → 2018-11-13 · 4 obs

● 2015-06-22 16:03:04
● 2018-11-13 20:18:50
○ 2026-03-06 08:40:36
○ 2026-04-28 06:14:08

○NSns2.dns.ne.jp2015-06-22 → 2018-11-13 · 4 obs

● 2015-06-22 16:03:04
● 2018-11-13 20:18:50
○ 2026-03-06 08:40:36
○ 2026-04-28 06:14:08

●MXmail.hanko21hachu.com2015-06-22 → 2026-04-28 · 2 obs

● 2015-06-22 16:03:04
● 2026-04-28 06:14:08

●A133.18.108.2012026-03-06 → 2026-04-28 · 3 obs

○ 2018-11-13 20:18:50
● 2026-03-06 08:40:36
● 2026-04-28 06:14:08

○A133.242.85.282015-06-22 → 2018-11-13 · 4 obs

● 2015-06-22 16:03:04
● 2018-11-13 20:18:50
○ 2026-03-06 08:40:36
○ 2026-04-28 06:14:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
hanko21hachu.com	dns01.muumuu-domain.com, dns02.muumuu-domain.com	2 records

✅ Authoritative Response

Server:160.251.249.62

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hanko21hachu.com (unsigned zone)

⏱️ Timing

Total: 519ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`133.18.108.201`
NS	2	`dns01.muumuu-domain.com, dns02.muumuu-domain.com`
MX	1	`mail.hanko21hachu.com (pri: 1)`
TXT	1	`v=spf1 ip4:133.18.108.201 ip4:133.18.246`
SOA	1	`dns01.muumuu-domain.com postmaster.hanko`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

hanko21hachu.com is the parent of mail.hanko21hachu.com and commail.hanko21hachu.com.

IP Addresses

hanko21hachu.com resolves to a single IP: 133.18.108.201.

Name Servers

hanko21hachu.com has two name servers: dns01.muumuu-domain.com and dns02.muumuu-domain.com.

hanko21hachu.com shares the same name server setup as other domains, for example atc-design.com, heineken-marketplace.com, cocoro.space, hotel-tritone.com and snhcompany.com.

hanko21hachu.com shares some name servers with other domains, for example horimari.com, tribit-field.jp, spone.jp, saicya.com and kekkonsodan.net.

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

Mail Servers

hanko21hachu.com is handled by a single mail server, mail.hanko21hachu.com.

hanko21hachu.com - robtex.com