devgroup.jp - dns.ninja

`devgroup.jp`

DNSSEC	⚠️ Not signed
A	18.172.31.28^{🇺🇸 Amazon18.172.28.0/22}
		PTR	`server-18-172-31-28.nrt20.r.cloudfront.net`
A	18.172.31.51^{🇺🇸 Amazon18.172.28.0/22}
A	18.172.31.64^{🇺🇸 Amazon18.172.28.0/22}
A	18.172.31.98^{🇺🇸 Amazon18.172.28.0/22}
NS	`ns2.makeshop.jp` ⭐
		A	35.73.179.156^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ec2-35-73-179-156.ap-northeast-1.compute.amazonaws.com`
NS	`ns.makeshop.jp`
		A	18.179.190.98^{🇯🇵 Amazon18.179.0.0/16 EC2 NRT prefix}
			PTR	`ec2-18-179-190-98.ap-northeast-1.compute.amazonaws.com`
MX	`mail4.makeshop.jp` ⭐
		A	150.95.48.18^{🇯🇵 GMO-INTERNET150.95.32.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mail4.makeshop.jp`
TXT	`v=spf1 include:spf.makeshop.jp ~all`
SOA	`ns.makeshop.jp`root@makeshop.jp 2021-11-10 #12

`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=1782585903

Subdomains

www.devgroup.jp

mail.devgroup.jp

Same first word

devgroup.in

devgroup.pw

devgroup.xyz

devgroup.pro

devgroup.nl

devgroup.com

devgroup.net

devgroup.one

devgroup.ru

devgroup.jp

devgroup.com.ua

devgroup.srl

devgroup.us

devgroup.org

devgroup.com.pl

devgroup.com.au

devgroup.it

devgroup.tech

devgroup.eu

devgroup.ca

Similar names

DNS History

9 records (7 active, 2 former)

●NSns.makeshop.jp2018-05-06 → 2026-06-27 · 2 obs

● 2018-05-06 14:40:54
● 2026-06-27 19:49:32

●NSns2.makeshop.jp2018-05-06 → 2026-06-27 · 2 obs

● 2018-05-06 14:40:54
● 2026-06-27 19:49:32

○MXmail.devgroup.jp2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 14:40:54
○ 2026-02-16 06:33:02
○ 2026-06-27 19:49:32

●MXmail4.makeshop.jp2026-02-16 → 2026-06-27 · 3 obs

○ 2018-05-06 14:40:54
● 2026-02-16 06:33:02
● 2026-06-27 19:49:32

○A157.7.183.1322018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 14:40:54
○ 2026-02-16 06:33:02
○ 2026-06-27 19:49:32

●A18.172.31.282026-02-16 → 2026-06-27 · 3 obs

○ 2018-05-06 14:40:54
● 2026-02-16 06:33:02
● 2026-06-27 19:49:32

●A18.172.31.512026-02-16 → 2026-06-27 · 3 obs

○ 2018-05-06 14:40:54
● 2026-02-16 06:33:02
● 2026-06-27 19:49:32

●A18.172.31.642026-02-16 → 2026-06-27 · 3 obs

○ 2018-05-06 14:40:54
● 2026-02-16 06:33:02
● 2026-06-27 19:49:32

●A18.172.31.982026-02-16 → 2026-06-27 · 3 obs

○ 2018-05-06 14:40:54
● 2026-02-16 06:33:02
● 2026-06-27 19:49:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	f.dns.jp, h.dns.jp, a.dns.jp, e.dns.jp...	-
devgroup.jp	ns.makeshop.jp, ns2.makeshop.jp	-

✅ Authoritative Response

Server:18.179.190.98

NS records: ns.makeshop.jp, ns2.makeshop.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devgroup.jp (unsigned zone)

⏱️ Timing

Total: 4691ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.172.31.98, 18.172.31.64...`
NS	2	`ns2.makeshop.jp, ns.makeshop.jp`
MX	1	`mail4.makeshop.jp (pri: 10)`
TXT	1	`v=spf1 include:spf.makeshop.jp ~all`
SOA	1	`ns.makeshop.jp root.makeshop.jp`

Analysis

Hierarchy

The parent domain of www.devgroup.jp and mail.devgroup.jp is devgroup.jp.

IP Addresses

devgroup.jp points to the four IP addresses 18.172.31.28, 18.172.31.51, 18.172.31.64 and 18.172.31.98.

Among the host names that share IP numbers with devgroup.jp are favolink.co.jp, luglowrs.com, e-salmon.net and two others.

Name Servers

devgroup.jp has two authoritative name servers — ns2.makeshop.jp and ns.makeshop.jp.

devgroup.jp has the same name server delegation as a number of other domains, such as ozgaming-pcshop.com, mitsumoto-eshop.jp, srcec.biz and two more.

ns2.makeshop.jp → 35.73.179.156 and ns.makeshop.jp → 18.179.190.98: one IP number per host name.

Mail Servers

devgroup.jp routes its mail through a single mail server, mail4.makeshop.jp.

devgroup.jp has the same mail server arrangement as a number of other domains, for example medaka.biz, e-edison.co.jp, fujikonishi.co.jp and two more.

mail4.makeshop.jp points to one IP number — 150.95.48.18.