`someyasuzuki.com`

DNSSEC	⚠️ Not signed
A	157.7.189.64^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users252.vip.heteml.jp`
NS	`someyasuzuki.com` ⭐
		A	157.7.189.64^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`users252.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}
MX	`mail45.heteml.jp` ⭐
		A	157.7.189.15^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mail-proxy.heteml.jp`
TXT	`v=spf1 include:_spf.heteml.jp ~all`
SOA	`someyasuzuki.com`postmaster@someyasuzuki.com serial=1690822131

`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=1786248849

NS for

someyasuzuki.com

Same first word

someyasuzuki.com

DNS History

7 records (5 active, 2 former)

●NSdns01.muumuu-domain.com2015-06-07 → 2026-08-09 · 2 obs

● 2015-06-07 10:37:30
● 2026-08-09 04:32:30

●NSdns02.muumuu-domain.com2015-06-07 → 2026-08-09 · 2 obs

● 2015-06-07 10:37:30
● 2026-08-09 04:32:30

●NSsomeyasuzuki.com2015-06-07 → 2026-08-09 · 2 obs

● 2015-06-07 10:37:30
● 2026-08-09 04:32:30

●MXmail45.heteml.jp2015-06-07 → 2026-08-09 · 2 obs

● 2015-06-07 10:37:30
● 2026-08-09 04:32:30

○A157.7.188.972015-06-07 → 2017-01-22 · 4 obs

● 2015-06-07 10:37:30
● 2017-01-22 10:02:20
○ 2018-09-23 22:03:36
○ 2026-08-09 04:32:30

●A157.7.189.642026-04-05 → 2026-08-09 · 3 obs

○ 2018-09-23 22:03:36
● 2026-04-05 10:07:32
● 2026-08-09 04:32:30

○A157.7.44.1792018-09-23 → 2018-09-23 · 4 obs

○ 2017-01-22 10:02:20
● 2018-09-23 22:03:36
○ 2026-04-05 10:07:32
○ 2026-08-09 04:32:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
someyasuzuki.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 someyasuzuki.com (unsigned zone)

⏱️ Timing

Total: 394ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.189.64`
NS	2	`dns02.muumuu-domain.com, dns01.muumuu-domain.com`
MX	1	`mail45.heteml.jp (pri: 50)`
TXT	1	`v=spf1 include:_spf.heteml.jp ~all`
SOA	1	`someyasuzuki.com postmaster.someyasuzuki`

📌 Glue Records Collected

Total: 2

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

Analysis

Name Server Role

someyasuzuki.com is listed as a name server for someyasuzuki.com — it is in-bailiwick, authoritative for its own domain.

It is common to find dns01.muumuu-domain.com and dns02.muumuu-domain.com serving as name servers together with someyasuzuki.com.

IP Addresses

someyasuzuki.com has exactly one IP address — 157.7.189.64.

wannowa.com, medetaiya.co.jp, estina.co.jp plus two other host names have IP numbers in common with someyasuzuki.com.

Name Servers

Authority for someyasuzuki.com is delegated across three name servers: someyasuzuki.com, dns01.muumuu-domain.com and dns02.muumuu-domain.com.

There is at least partial name server overlap between someyasuzuki.com and other domains — maedame.com, aoki-gyosei.com, akkinikka.com and two more among them.

someyasuzuki.com points to 157.7.189.64; dns01.muumuu-domain.com points to 202.239.23.39; dns02.muumuu-domain.com points to 160.251.249.62 — each hostname maps to exactly one IP address.

Mail Servers

someyasuzuki.com uses one mail server — mail45.heteml.jp.

The mail server setup of someyasuzuki.com matches that of other domains such as saibisha.com, polisson.biz, kenjiwakayama.com and two others.

someyasuzuki.com and other domains — echo.or.jp for instance — share at least some mail servers.

mail45.heteml.jp carries a single IP number, which is 157.7.189.15.

someyasuzuki.com - robtex.com