bulkan.jp - dns.ninja

`bulkan.jp`

DNSSEC	⚠️ Not signed
A	157.7.189.65^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users229.vip.heteml.jp`
NS	`dns01.muumuu-domain.com` ⭐
		A	202.239.23.39^{🇯🇵 IDC202.239.23.0/24 Frontier Inc.}
NS	`dns02.muumuu-domain.com`
		A	160.251.249.62^{🇯🇵 GMOOSK-NET160.251.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
MX	`bulkan-jp.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc1a::1^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-ty3p286cu00101.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::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::1^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os0p286cu01201.inbound.protection.outlook.com`
		A	52.101.124.0^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tycp286cu02600.inbound.protection.outlook.com`
		A	52.101.124.1^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ty3p286cu00101.inbound.protection.outlook.com`
		A	52.101.124.5^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tyvp286cu00305.inbound.protection.outlook.com`
		A	52.101.157.40^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
TXT	`MS=ms99449990`
TXT	`v=spf1 include:_spf.heteml.jp include:spf.protection.outlook.com ~all`
SOA	`dns01.muumuu-domain.com`postmaster@bulkan.jp serial=1753131711

`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=1786051803

Previously MX for

bulkan.jp

Same first word

bulkan.github.io

bulkan.com

bulkan.jp

bulkan.ru

Similar names

ublank.com

kunlab.com.mx

kanblu.com

bulank.de

lubank.com

lukban.com

knulab.com

klabun.com

lankub.blogspot.com

blunka.com

bulank.com

kluban.com

nublak.com

buklan.com

kanbul.com

lubank.ch

kunlab.org

bankul.com

nakbul.com

unklab.ac.id

kluban.net

unklab.com

balkun.com

blukan.com

kunlab.com

unklab.net

banklu.com

DNS History

12 records (4 active, 8 former)

○NSdns0.heteml.jp2018-07-19 → 2018-07-19 · 4 obs

○ 2017-02-04 19:13:04
● 2018-07-19 11:13:52
○ 2026-06-02 07:42:44
○ 2026-08-06 21:34:56

●NSdns01.muumuu-domain.com2026-06-02 → 2026-08-06 · 3 obs

○ 2018-07-19 11:13:52
● 2026-06-02 07:42:44
● 2026-08-06 21:34:56

●NSdns02.muumuu-domain.com2026-06-02 → 2026-08-06 · 3 obs

○ 2018-07-19 11:13:52
● 2026-06-02 07:42:44
● 2026-08-06 21:34:56

○NSdns1.heteml.jp2018-07-19 → 2018-07-19 · 4 obs

○ 2017-02-04 19:13:04
● 2018-07-19 11:13:52
○ 2026-06-02 07:42:44
○ 2026-08-06 21:34:56

○NSns3.sphere.ad.jp2015-08-14 → 2017-02-04 · 4 obs

● 2015-08-14 16:21:12
● 2017-02-04 19:13:04
○ 2018-07-19 11:13:52
○ 2026-08-06 21:34:56

○NSns4.sphere.ad.jp2015-08-14 → 2017-02-04 · 4 obs

● 2015-08-14 16:21:12
● 2017-02-04 19:13:04
○ 2018-07-19 11:13:52
○ 2026-08-06 21:34:56

●MXbulkan-jp.mail.protection.outlook.com2026-06-02 → 2026-08-06 · 3 obs

○ 2018-07-19 11:13:52
● 2026-06-02 07:42:44
● 2026-08-06 21:34:56

○MXbulkan.jp2015-08-14 → 2017-02-04 · 4 obs

● 2015-08-14 16:21:12
● 2017-02-04 19:13:04
○ 2018-07-19 11:13:52
○ 2026-08-06 21:34:56

○MXmx.hetemail.jp2018-07-19 → 2018-07-19 · 4 obs

○ 2017-02-04 19:13:04
● 2018-07-19 11:13:52
○ 2026-06-02 07:42:44
○ 2026-08-06 21:34:56

○A119.245.145.2442015-08-14 → 2017-02-04 · 4 obs

● 2015-08-14 16:21:12
● 2017-02-04 19:13:04
○ 2018-07-19 11:13:52
○ 2026-08-06 21:34:56

●A157.7.189.652026-06-02 → 2026-08-06 · 3 obs

○ 2018-07-19 11:13:52
● 2026-06-02 07:42:44
● 2026-08-06 21:34:56

○A157.7.44.1762018-07-19 → 2018-07-19 · 4 obs

○ 2017-02-04 19:13:04
● 2018-07-19 11:13:52
○ 2026-06-02 07:42:44
○ 2026-08-06 21:34:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	h.dns.jp, g.dns.jp, d.dns.jp, a.dns.jp...	-
bulkan.jp	dns01.muumuu-domain.com, dns02.muumuu-domain.com	-

✅ Authoritative Response

Server:160.251.249.62

NS records: dns01.muumuu-domain.com, dns02.muumuu-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bulkan.jp (unsigned zone)

⏱️ Timing

Total: 1304ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.189.65`
NS	2	`dns01.muumuu-domain.com, dns02.muumuu-domain.com`
MX	1	`bulkan-jp.mail.protection.outlook.com (p`
TXT	2	`MS=ms99449990, v=spf1 include:_spf.heteml.jp include:sp`
SOA	1	`dns01.muumuu-domain.com postmaster.bulka`

Analysis

IP Addresses

bulkan.jp has exactly one IP address — 157.7.189.65.

big-m-one.jp, ns.beauty-ginza.com, nakajimamotoko-petitballet.com plus two other host names have IP numbers in common with bulkan.jp.

Name Servers

Two name servers handle the delegation for bulkan.jp: dns01.muumuu-domain.com and dns02.muumuu-domain.com.

The name server configuration of bulkan.jp is shared with other domains, for instance keijanka.com, kayamajapan.com, kengoyamamoto.com and two others.

At least some of bulkan.jp's name servers are shared with other domains, for example 11osyare.com, eugenic.jp, beauty100.jp and two more.

Each of dns01.muumuu-domain.com and dns02.muumuu-domain.com has one IP address: dns01.muumuu-domain.com uses 202.239.23.39 and dns02.muumuu-domain.com uses 160.251.249.62.

Mail Servers

bulkan.jp uses one mail server — bulkan-jp.mail.protection.outlook.com.

bulkan-jp.mail.protection.outlook.com has 8 IP addresses: 52.101.124.0, 52.101.124.1, 52.101.124.5 plus 5 more.