flagship.jp - dns.ninja

`flagship.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` ⚠️ Not in parent delegation
		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` ⚠️ Not in parent delegation
		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	`dmail.kagoya.net` ⭐
		A	210.134.51.6^{🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.}
			PTR	`dmail01.kagoya.net`
		A	210.134.51.7^{🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.}
			PTR	`dmail02.kagoya.net`
		A	210.134.58.253^{🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.}
			PTR	`dmail03.kagoya.net`
		A	210.134.58.254^{🇯🇵 KAGOYAJAPAN210.134.48.0/20 KAGOYA Japan Inc.}
			PTR	`dmail04.kagoya.net`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1770868785

`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=1785252602

Same first word

Similar names

flashpig.com

shipflag.com

DNS History

6 records (5 active, 1 former)

●NS01.dnsv.jp2015-07-18 → 2026-07-28 · 2 obs

● 2015-07-18 10:32:44
● 2026-07-28 16:03:20

●NS02.dnsv.jp2015-07-18 → 2026-07-28 · 2 obs

● 2015-07-18 10:32:44
● 2026-07-28 16:03:20

●NS03.dnsv.jp2015-07-18 → 2026-07-28 · 2 obs

● 2015-07-18 10:32:44
● 2026-07-28 16:03:20

●NS04.dnsv.jp2015-07-18 → 2026-07-28 · 2 obs

● 2015-07-18 10:32:44
● 2026-07-28 16:03:20

●MXdmail.kagoya.net2026-04-07 → 2026-07-28 · 3 obs

○ 2017-10-09 03:36:42
● 2026-04-07 04:36:46
● 2026-07-28 16:03:20

○MXmail.flagship.jp2016-07-10 → 2017-10-09 · 4 obs

● 2016-07-10 02:48:46
● 2017-10-09 03:36:42
○ 2026-04-07 04:36:46
○ 2026-07-28 16:03:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
flagship.jp	02.dnsv.jp, 01.dnsv.jp	3 records

✅ Authoritative Response

Server:157.7.33.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flagship.jp (unsigned zone)

⏱️ Timing

Total: 716ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`dmail.kagoya.net (pri: 10)`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp)

Analysis

Name Servers

flagship.jp has four authoritative name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

flagship.jp partially shares its NS delegation with several other domains, including japanpostservice.com, ax-m.jp, poppy-tokyo.com and two others.

Host names with two IP numbers:

01.dnsv.jp maps to two IP addresses — 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp maps to two IP addresses — 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp maps to two IP addresses — 157.7.35.53 and 2400:8500:3fff::53.

Host names pointing to a single IP address:

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

Mail Servers

flagship.jp has one mail server: dmail.kagoya.net.

flagship.jp shares the same mail server setup as other domains, including sce109.com, community-system.biz, hashimoto-syakyo.jp and two others.

flagship.jp partially shares its mail servers with other domains, talos-net.com and upperfloor.co.jp being examples.

dmail.kagoya.net resolves to four IP addresses: 210.134.51.6, 210.134.51.7, 210.134.58.253 and 210.134.58.254.