`oike-jp.com`

DNSSEC	⚠️ Not signed
NS	`dns4.dion.ne.jp`
		A	210.172.64.112^{🇯🇵 KDDI210.172.64.0/18}
NS	`ns.oike-jp.com`
MX	`mail.oike-jp.com` ⭐

`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=1784681732

Subdomains

mail.oike-jp.com

Same first word

oike-jp.com

Similar names

eiko-jp.com

DNS History

4 records (3 active, 1 former)

●NSdns4.dion.ne.jp2007-11-12 → 2026-07-22 · 2 obs

● 2007-11-12 01:22:04
● 2026-07-22 01:18:42

●NSns.oike-jp.com2007-11-12 → 2026-07-22 · 2 obs

● 2007-11-12 01:22:04
● 2026-07-22 01:18:42

●MXmail.oike-jp.com2026-04-20 → 2026-07-22 · 3 obs

○ 2026-03-26 07:12:34
● 2026-04-20 07:20:26
● 2026-07-22 01:18:42

○MXns.oike-jp.com2007-11-12 → 2017-12-06 · 4 obs

● 2007-11-12 01:22:04
● 2017-12-06 15:08:56
○ 2026-03-26 07:12:34
○ 2026-07-22 01:18:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net...	-
oike-jp.com	dns4.dion.ne.jp, ns.oike-jp.com	1 record

✅ Authoritative Response

Server:210.172.64.112

NS records: dns4.dion.ne.jp, ns.oike-jp.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for oike-jp.com (unsigned zone)

⏱️ Timing

Total: 1005ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns4.dion.ne.jp, ns.oike-jp.com`
SOA	1	`ns.oike-jp.com postmaster.oike-jp.com`

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (ns.oike-jp.com)

Analysis

Hierarchy

mail.oike-jp.com is a subdomain of oike-jp.com.

Name Servers

oike-jp.com has two authoritative name servers — ns.oike-jp.com and dns4.dion.ne.jp.

The name servers of oike-jp.com overlap at least partially with those of other domains — among them acc1.co.jp, 48h.248.18.211.in-addr.arpa, hg-ssi.com and two more.

These name servers commonly appear in delegations together with nsx01.jfe-gr.net, nsx02.jfe-gr.net, nsx21.jfe-gr.net and 7 other.

Host names that point to one IP address:

dns4.dion.ne.jp resolves to 210.172.64.112.

Mail Servers

The sole mail server for oike-jp.com is mail.oike-jp.com.

oike-jp.com - robtex.com

oike-jp.com

com