`sn-c.jp`

DNSSEC	⚠️ Not signed
NS	`ns3.sphere.ad.jp` ⚠️ Not in zone NS records
		A	202.239.113.22^{🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE}
			PTR	`ns3.sphere.ad.jp`
NS	`ns4.sphere.ad.jp` ⚠️ Not in zone NS records
		A	202.239.113.30^{🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE}
			PTR	`ns4.sphere.ad.jp`

`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=1776103202

Previously MX for

sn-c.jp

Same first word

sn-c.com

sn-c.de

sn-c.jp

Similar names

s-cn.com

cs-n.com

c-ns.de

cs-n.ru

ns-c.de

cn-s.com

c-ns.ru

sc-n.dk

cs-n.jp

cs-n.co.jp

cn-s.org

cs-n.net

n-sc.com

cn-s.de

n-cs.ru

cn-s.eu

ns-c.com

n-cs.co.jp

n-cs.net

s-nc.de

sc-n.ch

sc-n.at

cs-n.org

n-sc.de

cs-n.be

ns-c.org

cn-s.net

c-sn.com

n-cs.com

cs-n.de

c-ns.cn

n-cs.de

sc-n.de

sc-n.jp

DNS History

4 records (2 active, 2 former)

●NSns3.sphere.ad.jp2015-08-28 → 2026-04-13 · 2 obs

● 2015-08-28 07:47:44
● 2026-04-13 18:23:18

●NSns4.sphere.ad.jp2015-08-28 → 2026-04-13 · 2 obs

● 2015-08-28 07:47:44
● 2026-04-13 18:23:18

○MXsn-c.jp2015-08-28 → 2026-02-17 · 4 obs

● 2015-08-28 07:47:44
● 2026-02-17 03:56:30
○ 2026-02-20 10:16:40
○ 2026-04-13 18:23:18

○A124.146.200.1322015-08-28 → 2026-02-17 · 4 obs

● 2015-08-28 07:47:44
● 2026-02-17 03:56:30
○ 2026-02-20 10:16:40
○ 2026-04-13 18:23:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	d.dns.jp, h.dns.jp, f.dns.jp, e.dns.jp...	-
sn-c.jp	ns4.sphere.ad.jp, ns3.sphere.ad.jp	-

✅ Authoritative Response

Server:202.239.113.30

NS records: ns4.sphere.ad.jp, ns3.sphere.ad.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sn-c.jp (unsigned zone)

⏱️ Timing

Total: 1174ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

sn-c.jp is delegated to two name servers ns3.sphere.ad.jp and ns4.sphere.ad.jp.

sn-c.jp shares the same name server setup as other domains, for instance braintrust-dvd.com, bikendo.co.jp, gy.thyme2.arena.ne.jp, www.showa.biz and doguu.com.

sn-c.jp at least partially shares name servers with other domains, for instance fanet.co.jp.

Host names with one IP number:

ns3.sphere.ad.jp points to 202.239.113.22

ns4.sphere.ad.jp points to 202.239.113.30

sn-c.jp - robtex.com

sn-c.jp

jp