jssh.jp - dns.ninja

`jssh.jp`

DNSSEC	⚠️ Not signed
NS	`ns-735.awsdns-27.net` ⭐
		A	2600:9000:5302:df00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-735.awsdns-27.net`
		A	205.251.194.223^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-735.awsdns-27.net`
NS	`ns-1069.awsdns-05.org`
		A	2600:9000:5304:2d00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1069.awsdns-05.org`
		A	205.251.196.45^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1069.awsdns-05.org`
NS	`ns-163.awsdns-20.com`
		A	2600:9000:5300:a300::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-163.awsdns-20.com`
		A	205.251.192.163^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-163.awsdns-20.com`
NS	`ns-1890.awsdns-44.co.uk`
		A	2600:9000:5307:6200::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1890.awsdns-44.co.uk`
		A	205.251.199.98^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1890.awsdns-44.co.uk`
MX	`mail.kcs-grp.com` ⭐
		A	221.241.118.131^{🇯🇵 UCOM221.240.0.0/12 ARTERIA Networks Corporation(UCOM)}
			PTR	`221x241x118x131.ap221.ftth.ucom.ne.jp`
SOA	`ns-735.awsdns-27.net`awsdns-hostmaster@amazon.com serial=1

`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=1785827703

Subdomains

www.jssh.jp

Same first word

jssh.de

jssh.org

jssh.net

jssh.or.jp

jssh.jp

jssh.com

jssh.cn

jssh.org.cn

jssh.co.uk

Similar names

hssj.cn

sjhs.net

hjss.vip

sjsh.co.kr

sjhs.org

jshs.info

sjhs.de

jshs.jp

jhss.in

jhss.com

jshs.or.kr

jshs.org.cn

jshs.fr

hssj.com

hjss.com

shjs.com.cn

jhss.com.au

sjsh.org

jshs.org

shsj.net

hssj.net

jhss.net

shjs.cc

sshj.org

hsjs.net

sjhs.ca

sshj.in

sjhs.co

jhss.jp

jhss.com.cn

jhss.com.tw

hjss.cn

hsjs.xin

shjs.de

jhss.org

sjsh.com

jshs.de

sjhs.pw

sjhs.org.uk

hjss.org

hsjs.de

hjss.net

sshj.eu

ssjh.sk

jhss.de

hsjs.com

ssjh.com

shjs.com

jhss.eu

hssj.org

hssj.info

jshs.com

hsjs.com.cn

jhss.ro

sjhs.com

DNS History

7 records (5 active, 2 former)

●NSns-1069.awsdns-05.org2016-07-14 → 2026-08-04 · 3 obs

○ 2016-03-15 02:21:12
● 2016-07-14 05:25:12
● 2026-08-04 07:40:16

●NSns-163.awsdns-20.com2016-07-14 → 2026-08-04 · 3 obs

○ 2016-03-15 02:21:12
● 2016-07-14 05:25:12
● 2026-08-04 07:40:16

●NSns-1890.awsdns-44.co.uk2016-07-14 → 2026-08-04 · 3 obs

○ 2016-03-15 02:21:12
● 2016-07-14 05:25:12
● 2026-08-04 07:40:16

●NSns-735.awsdns-27.net2016-07-14 → 2026-08-04 · 3 obs

○ 2016-03-15 02:21:12
● 2016-07-14 05:25:12
● 2026-08-04 07:40:16

○NSns1.kcs-grp.com2015-08-10 → 2016-03-15 · 4 obs

● 2015-08-10 01:54:22
● 2016-03-15 02:21:12
○ 2016-07-14 05:25:12
○ 2026-08-04 07:40:16

○NSns2.kcs-grp.com2015-08-10 → 2016-03-15 · 4 obs

● 2015-08-10 01:54:22
● 2016-03-15 02:21:12
○ 2016-07-14 05:25:12
○ 2026-08-04 07:40:16

●MXmail.kcs-grp.com2015-08-10 → 2026-08-04 · 2 obs

● 2015-08-10 01:54:22
● 2026-08-04 07:40:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, c.dns.jp, a.dns.jp, d.dns.jp...	-
jssh.jp	ns-163.awsdns-20.com, ns-735.awsdns-27.net, ns-1069.awsdns-05.org, ns-1890.awsdns-44.co.uk	-

✅ Authoritative Response

Server:205.251.199.98

NS records: ns-163.awsdns-20.com, ns-735.awsdns-27.net, ns-1069.awsdns-05.org, ns-1890.awsdns-44.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jssh.jp (unsigned zone)

⏱️ Timing

Total: 816ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1069.awsdns-05.org, ns-163.awsdns-20.com...`
MX	1	`mail.kcs-grp.com (pri: 10)`
SOA	1	`ns-735.awsdns-27.net awsdns-hostmaster.a`

Analysis

Hierarchy

jssh.jp is the parent zone for www.jssh.jp.

Name Servers

The authoritative name servers for jssh.jp are ns-163.awsdns-20.com, ns-735.awsdns-27.net, ns-1069.awsdns-05.org and ns-1890.awsdns-44.co.uk.

jssh.jp partially shares its NS delegation with several other domains, including corvidcyberdefence.com, elmec.ca, welsh-country-cottages.co.uk and two others.

These name servers regularly co-occur with the name servers ns-995.awsdns-60.net, ns-18.awsdns-02.com and ns-2037.awsdns-62.co.uk.

ns-163.awsdns-20.com, ns-735.awsdns-27.net, ns-1069.awsdns-05.org and ns-1890.awsdns-44.co.uk each carry two IP addresses. ns-163.awsdns-20.com has 205.251.192.163 and 2600:9000:5300:a300::1; ns-735.awsdns-27.net has 205.251.194.223 and 2600:9000:5302:df00::1; ns-1069.awsdns-05.org has 205.251.196.45 and 2600:9000:5304:2d00::1; ns-1890.awsdns-44.co.uk has 205.251.199.98 and 2600:9000:5307:6200::1.

Mail Servers

Mail for jssh.jp is handled by a single mail server, mail.kcs-grp.com.

jssh.jp uses an identical mail server configuration to several other domains — among them kcs-grp.com, jdsa.jp, jsts.jp and two more.

mail.kcs-grp.com has exactly one IP number: 221.241.118.131.