rt2.jp - dns.ninja

`rt2.jp`

DNSSEC	⚠️ Not signed
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
			PTR	`04.dnsv.jp`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1775811124

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1780938903

Subdomains

tam.rt2.jp

hkr.rt2.jp

Same first word

rt2.ai

rt2.com

rt2.ch

rt2.co.uk

rt2.in

rt2.nl

rt2.fr

rt2.net

rt2.ru

rt2.me

rt2.co

rt2.at

rt2.jp

rt2.be

rt2.io

rt2.org

Similar names

2tr.us

t2r.fr

t2r.com.tr

2tr.it

t2r.co.uk

2tr.com.br

2rt.ru

tr2.at

r2t.us

tr2.ru

tr2.info

t2r.de

r2t.com

r2t.top

2rt.com

t2r.co

r2t.company

2tr.de

2rt.ch

r2t.ru

t2r.us

r2t.fr

tr2.com

r2t.mobi

2tr.pl

r2t.org

2tr.fr

r2t.xyz

2tr.org

r2t.info

tr2.it

t2r.ru

t2r.in

t2r.eu

r2t.de

2rt.nl

2rt.de

t2r.jp

2rt.ir

tr2.co

2tr.es

t2r.co.kr

tr2.nl

t2r.org

r2t.com.br

t2r.net

tr2.de

2tr.com

t2r.lv

t2r.co.jp

tr2.link

tr2.com.mx

DNS History

4 records (4 active, 0 former)

●NS01.dnsv.jp2026-03-12 → 2026-06-08 · 2 obs

● 2026-03-12 10:03:22
● 2026-06-08 17:46:24

●NS02.dnsv.jp2026-03-12 → 2026-06-08 · 2 obs

● 2026-03-12 10:03:22
● 2026-06-08 17:46:24

●NS03.dnsv.jp2026-03-12 → 2026-06-08 · 2 obs

● 2026-03-12 10:03:22
● 2026-06-08 17:46:24

●NS04.dnsv.jp2026-03-12 → 2026-06-08 · 2 obs

● 2026-03-12 10:03:22
● 2026-06-08 17:46:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
rt2.jp	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	7 records

✅ Authoritative Response

Server:157.7.35.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rt2.jp (unsigned zone)

⏱️ Timing

Total: 1132ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp...)

Analysis

Hierarchy

tam.rt2.jp and hkr.rt2.jp each fall under rt2.jp as their parent domain.

Name Servers

The DNS delegation for rt2.jp covers 4 name servers — 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

At least some of rt2.jp's name servers are shared with other domains, for example tysenn.com, edi-hirano-ss.com, motoazabuhills-clinic.jp and two more.

Host names that have two IP addresses:

The A records for 01.dnsv.jp return 157.7.32.53 and 2400:8500:3300::53.

The A records for 03.dnsv.jp return 157.7.34.53 and 2400:8500:3000::53.

The A records for 04.dnsv.jp return 157.7.35.53 and 2400:8500:3fff::53.

Host names with one IP number:

02.dnsv.jp resolves to the IP address 157.7.33.53.