`theyamada.com`

DNSSEC	⚠️ Not signed
A	153.122.189.154^{🇯🇵 AS131921153.122.176.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
		PTR	`www.usemanage.biz`
NS	`ns1.domainservice.jp` ⭐
		A	153.122.189.154^{🇯🇵 AS131921153.122.176.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
			PTR	`www.usemanage.biz`
NS	`ns2.domainservice.jp`
		A	153.122.52.248^{🇯🇵 AS131921153.122.48.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
			PTR	`usemanage.net`
MX	`mail.theyamada.com` ⭐
		A	153.122.189.154^{🇯🇵 AS131921153.122.176.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.}
			PTR	`www.usemanage.biz`
TXT	`v=spf1 +a:smtp-relay.poa.svr4u.net ~all`
SOA	`ns1.domainservice.jp`tomyam@ka2.so-net.ne.jp 2022-03-06 #1

`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=1778795356

Subdomains

mail.theyamada.com

Same first word

theyamada.com

Similar names

ahmetaday.com

tahamedya.com

DNS History

9 records (4 active, 5 former)

○NSns.theyamada.com2015-07-02 → 2016-04-13 · 5 obs

○ 2008-03-16 00:52:02
● 2015-07-02 22:06:42
● 2016-04-13 11:07:24
○ 2016-11-26 00:50:32
○ 2026-05-14 22:13:42

●NSns1.domainservice.jp2016-11-26 → 2026-05-14 · 3 obs

○ 2016-04-13 11:07:24
● 2016-11-26 00:50:32
● 2026-05-14 22:13:42

●NSns2.domainservice.jp2008-03-16 → 2026-05-14 · 5 obs

● 2008-03-16 00:52:02
○ 2015-07-02 22:06:42
○ 2016-04-13 11:07:24
● 2016-11-26 00:50:32
● 2026-05-14 22:13:42

○NSns3.domainservice.jp2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:52:02
○ 2015-07-02 22:06:42
○ 2026-05-14 22:13:42

●MXmail.theyamada.com2008-03-16 → 2026-05-14 · 2 obs

● 2008-03-16 00:52:02
● 2026-05-14 22:13:42

○A125.206.119.452016-11-26 → 2018-10-13 · 5 obs

○ 2016-04-13 11:07:24
● 2016-11-26 00:50:32
● 2018-10-13 04:15:28
○ 2026-02-27 15:10:44
○ 2026-05-14 22:13:42

●A153.122.189.1542026-02-27 → 2026-05-14 · 3 obs

○ 2018-10-13 04:15:28
● 2026-02-27 15:10:44
● 2026-05-14 22:13:42

○A61.58.40.1342008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 00:52:02
○ 2015-07-02 22:06:42
○ 2026-05-14 22:13:42

○A61.58.45.1742015-07-02 → 2016-04-13 · 5 obs

○ 2008-03-16 00:52:02
● 2015-07-02 22:06:42
● 2016-04-13 11:07:24
○ 2016-11-26 00:50:32
○ 2026-05-14 22:13:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...	-
theyamada.com	ns2.domainservice.jp, ns1.domainservice.jp	-

✅ Authoritative Response

Server:153.122.189.154

NS records: ns2.domainservice.jp, ns1.domainservice.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for theyamada.com (unsigned zone)

⏱️ Timing

Total: 2783ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.122.189.154`
NS	2	`ns1.domainservice.jp, ns2.domainservice.jp`
MX	1	`mail.theyamada.com (pri: 10)`
TXT	1	`v=spf1 +a:smtp-relay.poa.svr4u.net ~all`
SOA	1	`ns1.domainservice.jp tomyam.ka2.so-net.n`

Analysis

Hierarchy

The parent of mail.theyamada.com is theyamada.com.

IP Addresses

theyamada.com points to a single IP address: 153.122.189.154.

Other host names such as mail.gasite.org, usemanage.biz, mail.jinkoutouseki.net, mail.yamada.la and mail.webdesign.jp share IPs with theyamada.com.

Name Servers

Two name servers ns1.domainservice.jp and ns2.domainservice.jp handle the delegation for theyamada.com.

theyamada.com shares the same name server setup as other domains, for example halcomputer.co.jp, webdesigner.jp, janoid.net, hashimoto-naika.jp and yamatoclinicmall.com.

theyamada.com partially shares name servers with other domains, for example usemanage.biz and asagaonokai.jp.

Host names with one IP number:

ns1.domainservice.jp points to 153.122.189.154; ns2.domainservice.jp points to 153.122.52.248.

Mail Servers

The mail.theyamada.com mail server handles theyamada.com.

mail.theyamada.com points to a single IP number: 153.122.189.154.

theyamada.com - robtex.com

theyamada.com

com