dev7.net - dns.ninja

`dev7.net`

DNSSEC	⚠️ Not signed
A	180.23.104.20^{🇯🇵 OCN180.0.0.0/10 (AS4713) CIDR BLOCK 89 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
		PTR	`p5284020-ipxg23901hodogaya.kanagawa.ocn.ne.jp`
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`
MX	`mail.dev7.net` ⭐
		A	180.23.104.20^{🇯🇵 OCN180.0.0.0/10 (AS4713) CIDR BLOCK 89 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN}
			PTR	`p5284020-ipxg23901hodogaya.kanagawa.ocn.ne.jp`
TXT	`google-site-verification=HFew7-GemjXNj0CicB15VICLu2xFDAlPuyEsrfhn9u0`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1784654404

`net`

	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=1786102634

Subdomains

mail.dev7.net

Same first word

dev7.ru

dev7.nl

dev7.jp

dev7.fr

dev7.ch

dev7.canva-apps.cn

dev7.net

dev7.com.br

Similar names

edv7.de

7dev.com

7dev.de

edv7.com

d7ev.com

7dev.fr

7dev.ru

edv7.at

7dev.nl

7dev.org

7dev.xyz

DNS History

21 records (6 active, 15 former)

●NS01.dnsv.jp2017-09-25 → 2026-08-07 · 3 obs

○ 2015-06-10 05:41:10
● 2017-09-25 22:29:42
● 2026-08-07 11:56:02

●NS02.dnsv.jp2017-09-25 → 2026-08-07 · 3 obs

○ 2015-06-10 05:41:10
● 2017-09-25 22:29:42
● 2026-08-07 11:56:02

●NS03.dnsv.jp2017-09-25 → 2026-08-07 · 3 obs

○ 2015-06-10 05:41:10
● 2017-09-25 22:29:42
● 2026-08-07 11:56:02

●NS04.dnsv.jp2017-09-25 → 2026-08-07 · 3 obs

○ 2015-06-10 05:41:10
● 2017-09-25 22:29:42
● 2026-08-07 11:56:02

○NSdns1.domainbank.net2008-02-18 → 2008-02-18 · 3 obs

● 2008-02-18 02:50:10
○ 2015-06-10 05:41:10
○ 2026-08-07 11:56:02

○NSdns2.domainbank.net2008-02-18 → 2008-02-18 · 3 obs

● 2008-02-18 02:50:10
○ 2015-06-10 05:41:10
○ 2026-08-07 11:56:02

○NSdns3.domainbank.net2008-02-18 → 2008-02-18 · 3 obs

● 2008-02-18 02:50:10
○ 2015-06-10 05:41:10
○ 2026-08-07 11:56:02

○NSdns4.domainbank.net2008-02-18 → 2008-02-18 · 3 obs

● 2008-02-18 02:50:10
○ 2015-06-10 05:41:10
○ 2026-08-07 11:56:02

●MXmail.dev7.net2017-09-25 → 2026-08-07 · 2 obs

● 2017-09-25 22:29:42
● 2026-08-07 11:56:02

○A180.11.35.2272026-02-22 → 2026-08-07 · 2 obs

○ 2026-02-22 06:18:40
○ 2026-08-07 11:56:02

●A180.23.104.202026-07-30 → 2026-08-07 · 3 obs

○ 2026-02-22 06:18:40
● 2026-07-30 12:22:02
● 2026-08-07 11:56:02

○A180.39.241.632026-02-22 → 2026-02-22 · 4 obs

○ 2017-11-17 07:33:16
● 2026-02-22 06:18:40
○ 2026-07-30 12:22:02
○ 2026-08-07 11:56:02

○A180.63.198.172017-09-25 → 2017-09-25 · 4 obs

○ 2015-06-10 05:41:10
● 2017-09-25 22:29:42
○ 2017-11-17 07:33:16
○ 2026-08-07 11:56:02

○A60.41.254.492017-11-17 → 2017-11-17 · 4 obs

○ 2017-09-25 22:29:42
● 2017-11-17 07:33:16
○ 2026-02-22 06:18:40
○ 2026-08-07 11:56:02

○A66.150.161.1332008-02-18 → 2008-02-18 · 3 obs

● 2008-02-18 02:50:10
○ 2015-06-10 05:41:10
○ 2026-08-07 11:56:02

○A66.150.161.1362008-02-18 → 2008-02-18 · 3 obs

● 2008-02-18 02:50:10
○ 2015-06-10 05:41:10
○ 2026-08-07 11:56:02

○A66.150.161.1402008-02-18 → 2008-02-18 · 3 obs

● 2008-02-18 02:50:10
○ 2015-06-10 05:41:10
○ 2026-08-07 11:56:02

○A66.150.161.1412008-02-18 → 2008-02-18 · 3 obs

● 2008-02-18 02:50:10
○ 2015-06-10 05:41:10
○ 2026-08-07 11:56:02

○A69.25.27.1712008-02-18 → 2008-02-18 · 3 obs

● 2008-02-18 02:50:10
○ 2015-06-10 05:41:10
○ 2026-08-07 11:56:02

○A69.25.27.1722008-02-18 → 2008-02-18 · 3 obs

● 2008-02-18 02:50:10
○ 2015-06-10 05:41:10
○ 2026-08-07 11:56:02

○A69.25.27.1732008-02-18 → 2008-02-18 · 3 obs

● 2008-02-18 02:50:10
○ 2015-06-10 05:41:10
○ 2026-08-07 11:56:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
dev7.net	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	-

✅ Authoritative Response

Server:157.7.33.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev7.net (unsigned zone)

⏱️ Timing

Total: 1055ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`180.23.104.20`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`mail.dev7.net (pri: 10)`
TXT	1	`google-site-verification=HFew7-GemjXNj0C`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

Analysis

Hierarchy

dev7.net serves as the parent of mail.dev7.net.

IP Addresses

dev7.net resolves to one IP address: 180.23.104.20.

tm-softworks.net, p5284020-ipxg23901hodogaya.kanagawa.ocn.ne.jp and mail.dev7.net are examples of other host names that share IP numbers with dev7.net.

Name Servers

The authoritative name servers for dev7.net are 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

dev7.net has at least partial name server overlap with other domains, such as businesseventstokyo.org, duzceasansor.com, tosabori-lawoffice.com and two others.

Hostnames that resolve to two IP addresses:

01.dnsv.jp has two IP addresses: 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp has two IP addresses: 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp has two IP addresses: 157.7.35.53 and 2400:8500:3fff::53.

Hosts with just one IP address:

02.dnsv.jp directs to 157.7.33.53.

Mail Servers

Mail for dev7.net is handled by a single mail server, mail.dev7.net.

mail.dev7.net has exactly one IP number: 180.23.104.20.