`matusima.com`

DNSSEC	⚠️ Not signed
A	202.172.28.154^{🇯🇵 DRNET202.172.24.0/21}
		PTR	`s153.coreserver.jp`
NS	`ns1.value-domain.com` ⭐
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.value-domain.com`
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns5.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`matusima.com` ⭐
		A	202.172.28.154^{🇯🇵 DRNET202.172.24.0/21}
			PTR	`s153.coreserver.jp`
TXT	`v=spf1 +ip4:202.172.28.154 +ip4:202.172.28.67 include:mxr.valueserver.jp ~all`
TXT	`google-site-verification=kqYwzBtmJaLbtvF9eUr1puLozA6uIo_po4pIZjUu7CI`
SOA	`ns1.value-domain.com`hostmaster@matusima.com 2026-07-20 #17

`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=1786273904

MX for

matusima.com

Same first word

matusima.org

matusima.com

Similar names

matumisa.co.jp

tamamius.com

masamitu.com

iammatsu.net

sumitama.com

mitumasa.net

amatsumi.net

mauimats.com

DNS History

8 records (7 active, 1 former)

●NSns1.value-domain.com2015-08-20 → 2026-08-09 · 2 obs

● 2015-08-20 22:49:46
● 2026-08-09 11:31:48

●NSns2.value-domain.com2015-08-20 → 2026-08-09 · 2 obs

● 2015-08-20 22:49:46
● 2026-08-09 11:31:48

●NSns3.value-domain.com2026-02-27 → 2026-08-09 · 3 obs

○ 2015-08-20 22:49:46
● 2026-02-27 17:08:08
● 2026-08-09 11:31:48

●NSns4.value-domain.com2026-02-27 → 2026-08-09 · 3 obs

○ 2015-08-20 22:49:46
● 2026-02-27 17:08:08
● 2026-08-09 11:31:48

●NSns5.value-domain.com2026-02-27 → 2026-08-09 · 3 obs

○ 2015-08-20 22:49:46
● 2026-02-27 17:08:08
● 2026-08-09 11:31:48

●MXmatusima.com2015-08-20 → 2026-08-09 · 2 obs

● 2015-08-20 22:49:46
● 2026-08-09 11:31:48

●A202.172.28.1542026-02-27 → 2026-08-09 · 3 obs

○ 2017-04-09 17:28:40
● 2026-02-27 17:08:08
● 2026-08-09 11:31:48

○A219.117.233.902015-08-20 → 2017-04-09 · 4 obs

● 2015-08-20 22:49:46
● 2017-04-09 17:28:40
○ 2026-02-27 17:08:08
○ 2026-08-09 11:31:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
matusima.com	ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...	5 records

✅ Authoritative Response

Server:172.64.52.38

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for matusima.com (unsigned zone)

⏱️ Timing

Total: 695ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.172.28.154`
NS	2	`ns2.value-domain.com, ns1.value-domain.com`
MX	1	`matusima.com (pri: 10)`
TXT	2	`v=spf1 +ip4:202.172.28.154 +ip4:202.172., google-site-verification=kqYwzBtmJaLbtvF`
SOA	1	`ns1.value-domain.com hostmaster.matusima`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)

Analysis

Mail Server Role

matusima.com serves as a mail server for matusima.com.

IP Addresses

matusima.com has exactly one IP address — 202.172.28.154.

mail.pjgt.jp, grameen.jp, plus-cs.com plus two other host names have IP numbers in common with matusima.com.

Name Servers

Five name servers handle delegation for matusima.com: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.

The name servers of matusima.com overlap at least partially with those of other domains — among them oral-k.biz, windowsfiledownload.com, hal7.net and two more.

These name servers tend to appear together with the name servers ns4.value-domain.com, ns5.value-domain.com and ns11.value-domain.com, plus two others.

Host names resolving to a single IP address:

ns1.value-domain.com points to 172.64.52.38.

ns2.value-domain.com points to 172.64.53.3.

ns3.value-domain.com points to 172.64.52.38.

ns4.value-domain.com points to 172.64.53.3.

ns5.value-domain.com points to 172.64.52.38.

Three host names point to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

ns2.value-domain.com and ns4.value-domain.com are host names that each point to 172.64.53.3 IP addresses.