`oyamaservice.com`

DNSSEC	⚠️ Not signed
A	39.110.231.213^{🇯🇵 So-net39.110.0.0/15 Sony Network Communications Inc.}
		PTR	`hsweb.elviento.com`
NS	`ns2.oyamaservice.com` ⭐
		A	39.110.231.213^{🇯🇵 So-net39.110.0.0/15 Sony Network Communications Inc.}
			PTR	`hsweb.elviento.com`
NS	`ns1.oyamaservice.com`
		A	39.110.231.213^{🇯🇵 So-net39.110.0.0/15 Sony Network Communications Inc.}
			PTR	`hsweb.elviento.com`
MX	`mail.oyamaservice.com` ⭐
		A	39.110.231.213^{🇯🇵 So-net39.110.0.0/15 Sony Network Communications Inc.}
			PTR	`hsweb.elviento.com`
TXT	`v=spf1 +a +mx +a:hsweb.elviento.com -all`
SOA	`ns2.oyamaservice.com`ishida@elviento.co.jp serial=1775427613

`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=1778018171

Subdomains

ns2.oyamaservice.com

mail.oyamaservice.com

ns1.oyamaservice.com

Same first word

oyamaservice.com

DNS History

8 records (4 active, 4 former)

○NSdns1.elviento.com2015-06-18 → 2017-10-02 · 4 obs

● 2015-06-18 08:54:02
● 2017-10-02 19:51:14
○ 2026-03-23 19:10:22
○ 2026-05-05 22:23:32

○NSdns2.elviento.com2015-06-18 → 2017-10-02 · 4 obs

● 2015-06-18 08:54:02
● 2017-10-02 19:51:14
○ 2026-03-23 19:10:22
○ 2026-05-05 22:23:32

●NSns1.oyamaservice.com2026-03-23 → 2026-05-05 · 3 obs

○ 2017-10-02 19:51:14
● 2026-03-23 19:10:22
● 2026-05-05 22:23:32

●NSns2.oyamaservice.com2026-03-23 → 2026-05-05 · 3 obs

○ 2017-10-02 19:51:14
● 2026-03-23 19:10:22
● 2026-05-05 22:23:32

●MXmail.oyamaservice.com2015-06-18 → 2026-05-05 · 2 obs

● 2015-06-18 08:54:02
● 2026-05-05 22:23:32

○A113.42.228.32015-06-18 → 2016-04-08 · 4 obs

● 2015-06-18 08:54:02
● 2016-04-08 05:05:38
○ 2016-12-23 16:25:42
○ 2026-05-05 22:23:32

○A39.110.231.2102016-12-23 → 2017-10-02 · 5 obs

○ 2016-04-08 05:05:38
● 2016-12-23 16:25:42
● 2017-10-02 19:51:14
○ 2026-03-23 19:10:22
○ 2026-05-05 22:23:32

●A39.110.231.2132026-03-23 → 2026-05-05 · 3 obs

○ 2017-10-02 19:51:14
● 2026-03-23 19:10:22
● 2026-05-05 22:23:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
oyamaservice.com	ns1.oyamaservice.com, ns2.oyamaservice.com	2 records

✅ Authoritative Response

Server:39.110.231.213

NS records: ns1.oyamaservice.com, ns2.oyamaservice.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oyamaservice.com (unsigned zone)

⏱️ Timing

Total: 722ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`39.110.231.213`
NS	2	`ns1.oyamaservice.com, ns2.oyamaservice.com`
MX	1	`mail.oyamaservice.com (pri: 10)`
TXT	1	`v=spf1 +a +mx +a:hsweb.elviento.com -all`
SOA	1	`ns2.oyamaservice.com ishida.elviento.co.`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.oyamaservice.com, ns2.oyamaservice.com)

Analysis

Hierarchy

oyamaservice.com is a parent of ns2.oyamaservice.com, mail.oyamaservice.com and ns1.oyamaservice.com.

IP Addresses

oyamaservice.com points to a single IP number: 39.110.231.213.

Other host names, for instance ns2.realtime-press.com, mail.e-humancare.info, ns1.o-yakebisou.com, ns2.elvnet.com and mail.yui.life share IP numbers with oyamaservice.com.

Name Servers

Delegation for oyamaservice.com rests with two name servers, ns1.oyamaservice.com and ns2.oyamaservice.com.

Host names sharing a single IP:

ns1.oyamaservice.com points to 39.110.231.213

ns2.oyamaservice.com points to 39.110.231.213

Host names that point to 39.110.231.213: ns1.oyamaservice.com and ns2.oyamaservice.com

Mail Servers

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

mail.oyamaservice.com points to a single IP: 39.110.231.213.

oyamaservice.com - robtex.com