`bluecode.jp`

DNSSEC	⚠️ Not signed
A	103.3.189.178^{🇯🇵 GMO-INTERNET103.3.188.0/22 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`v103-3-189-178.myvps.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	`bluecode-jp.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc1a::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tycp286cu02600.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::2^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tyvp286cu00302.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::1^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os0p286cu01201.inbound.protection.outlook.com`
		A	2a01:111:f403:cc24::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os0p286cu01300.inbound.protection.outlook.com`
		A	52.101.124.5^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tyvp286cu00305.inbound.protection.outlook.com`
		A	52.101.124.6^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tyvp286cu00206.inbound.protection.outlook.com`
		A	52.101.157.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os0p286cu01302.inbound.protection.outlook.com`
		A	52.101.157.40^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1486595119

`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=1783190703

Same first word

bluecode.it

bluecode.biz

bluecode.ru

bluecode.co.uk

bluecode.online

bluecode.dev

bluecode.us

bluecode.ca

bluecode.cn

bluecode.com.br

bluecode.eu

bluecode.net

bluecode.com.cn

bluecode.in

bluecode.de

bluecode.mobi

bluecode.ng

bluecode.com

bluecode.co

bluecode.info

bluecode.se

bluecode.com.au

bluecode.pl

bluecode.jp

bluecode.fr

Similar names

DNS History

13 records (6 active, 7 former)

●NS01.dnsv.jp2015-05-27 → 2026-07-04 · 2 obs

● 2015-05-27 18:22:40
● 2026-07-04 19:56:52

●NS02.dnsv.jp2015-05-27 → 2026-07-04 · 2 obs

● 2015-05-27 18:22:40
● 2026-07-04 19:56:52

●NS03.dnsv.jp2015-05-27 → 2026-07-04 · 2 obs

● 2015-05-27 18:22:40
● 2026-07-04 19:56:52

●NS04.dnsv.jp2015-05-27 → 2026-07-04 · 2 obs

● 2015-05-27 18:22:40
● 2026-07-04 19:56:52

○MXalt1.aspmx.l.google.com2015-05-27 → 2017-01-27 · 4 obs

● 2015-05-27 18:22:40
● 2017-01-27 02:25:04
○ 2018-05-18 09:32:54
○ 2026-07-04 19:56:52

○MXalt2.aspmx.l.google.com2015-05-27 → 2017-01-27 · 4 obs

● 2015-05-27 18:22:40
● 2017-01-27 02:25:04
○ 2018-05-18 09:32:54
○ 2026-07-04 19:56:52

○MXaspmx.l.google.com2015-05-27 → 2017-01-27 · 4 obs

● 2015-05-27 18:22:40
● 2017-01-27 02:25:04
○ 2018-05-18 09:32:54
○ 2026-07-04 19:56:52

○MXaspmx2.googlemail.com2015-05-27 → 2017-01-27 · 4 obs

● 2015-05-27 18:22:40
● 2017-01-27 02:25:04
○ 2018-05-18 09:32:54
○ 2026-07-04 19:56:52

○MXaspmx3.googlemail.com2015-05-27 → 2017-01-27 · 4 obs

● 2015-05-27 18:22:40
● 2017-01-27 02:25:04
○ 2018-05-18 09:32:54
○ 2026-07-04 19:56:52

○MXaspmx4.googlemail.com2015-05-27 → 2017-01-27 · 4 obs

● 2015-05-27 18:22:40
● 2017-01-27 02:25:04
○ 2018-05-18 09:32:54
○ 2026-07-04 19:56:52

○MXaspmx5.googlemail.com2015-05-27 → 2017-01-27 · 4 obs

● 2015-05-27 18:22:40
● 2017-01-27 02:25:04
○ 2018-05-18 09:32:54
○ 2026-07-04 19:56:52

●MXbluecode-jp.mail.protection.outlook.com2018-05-18 → 2026-07-04 · 3 obs

○ 2017-01-27 02:25:04
● 2018-05-18 09:32:54
● 2026-07-04 19:56:52

●A103.3.189.1782018-05-18 → 2026-07-04 · 2 obs

● 2018-05-18 09:32:54
● 2026-07-04 19:56:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
bluecode.jp	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	7 records

✅ Authoritative Response

Server:157.7.35.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluecode.jp (unsigned zone)

⏱️ Timing

Total: 838ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.3.189.178`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`bluecode-jp.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (04.dnsv.jp, 03.dnsv.jp, 02.dnsv.jp...)

Analysis

IP Addresses

bluecode.jp points to a single IP number: 103.3.189.178.

Other host names share IP numbers with bluecode.jp; v103-3-189-178.myvps.jp is one such example.

Name Servers

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

At least some of bluecode.jp's name servers are shared with other domains, for example gotthai.net, take-i.net, (0x73686974)eii.com and two more.

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.