sysm.jp - dns.ninja

`sysm.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`
		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	`sysm-jp.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc1a::2^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tyvp286cu00302.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::3^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tyvp286cu00203.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	52.101.124.1^{🇯🇵 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	52.101.157.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os0p286cu01302.inbound.protection.outlook.com`
		A	52.101.157.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os0p286cu01203.inbound.protection.outlook.com`
MX	`mgsd40.cybercloud.jp`⁽⁵⁾
		A	133.186.39.111^{🇯🇵 TOKAI-NETWORK133.186.32.0/20 TOKAI-NET}
			PTR	`mgsd40.cybercloud.jp`
TXT	`MS=ms39597586`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.study.jp -all`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1693523889

`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=1785431702

Subdomains

mx1.sysm.jp

Same first word

sysm.dev

sysm.com.cn

sysm.com.mx

sysm.top

sysm.com

sysm.ru

sysm.com.br

sysm.com.au

sysm.eu

sysm.net

sysm.de

sysm.ch

sysm.jp

Similar names

ymss.net

ssmy.cn

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syms.me

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msys.eu

msys.ma

smsy.de

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syms.eu

ssmy.com.my

ysms.com.au

myss.co.uk

myss.org

ysms.ir

mssy.org

msys.technology

ymss.sakura.ne.jp

msys.de

msys.xyz

msys.co.uk

syms.org

msys.ru

msys.nl

smsy.cc

ysms.us

ssmy.net

myss.ir

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msys.name

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ssym.in

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ysms.me

msys.pro

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ssym.net

smsy.com

msys.ca

ssym.jp

ymss.edu.bt

ssym.org

msys.biz

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syms.net

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myss.jp

msys.org

yssm.com.tw

msys.se

ymss.com

ysms.co.in

ymss.jp

ssmy.com

smsy.com.pl

smsy.com.cn

msys.pw

myss.fr

msys.fr

myss.de

msys.hr

ymss.co.jp

ysms.com

smsy.at

msys.org.uk

smys.ru

ysms.in

smsy.pl

mssy.com

syms.de

syms.fi

syms.com

msys.com.mk

yssm.com

myss.net

myss.in

myss.cn

smsy.fi

msys.net

smsy.in

ymss.kr

syms.ru

ysms.de

yssm.org

smys.com

ssym.com

myss.eu

msys.su

msys.dk

smsy.net

smsy.ir

ssmy.cc

msys.com.cn

ymss.one

msys.ch

syms.ai

myss.org.au

msys.com

smys.de

syms.nl

ysms.org.ua

msys.jp

ssmy.us

msys.ir

ssmy.de

syms.ro

syms.ca

DNS History

9 records (6 active, 3 former)

●NS01.dnsv.jp2016-09-07 → 2026-07-30 · 3 obs

○ 2016-07-08 21:47:26
● 2016-09-07 06:33:36
● 2026-07-30 18:00:34

●NS02.dnsv.jp2016-09-07 → 2026-07-30 · 3 obs

○ 2016-07-08 21:47:26
● 2016-09-07 06:33:36
● 2026-07-30 18:00:34

●NS03.dnsv.jp2016-09-07 → 2026-07-30 · 3 obs

○ 2016-07-08 21:47:26
● 2016-09-07 06:33:36
● 2026-07-30 18:00:34

●NS04.dnsv.jp2016-09-07 → 2026-07-30 · 3 obs

○ 2016-07-08 21:47:26
● 2016-09-07 06:33:36
● 2026-07-30 18:00:34

○NSns1.iii-oec.co.jp2015-08-08 → 2016-07-08 · 4 obs

● 2015-08-08 07:19:54
● 2016-07-08 21:47:26
○ 2016-09-07 06:33:36
○ 2026-07-30 18:00:34

○NSns2.iii-oec.co.jp2015-08-08 → 2016-07-08 · 4 obs

● 2015-08-08 07:19:54
● 2016-07-08 21:47:26
○ 2016-09-07 06:33:36
○ 2026-07-30 18:00:34

●MXmgsd40.cybercloud.jp2026-02-23 → 2026-07-30 · 3 obs

○ 2016-12-03 09:27:58
● 2026-02-23 22:37:04
● 2026-07-30 18:00:34

○MXmx1.sysm.jp2015-08-08 → 2016-09-07 · 4 obs

● 2015-08-08 07:19:54
● 2016-09-07 06:33:36
○ 2016-12-03 09:27:58
○ 2026-07-30 18:00:34

●MXsysm-jp.mail.protection.outlook.com2016-12-03 → 2026-07-30 · 3 obs

○ 2016-09-07 06:33:36
● 2016-12-03 09:27:58
● 2026-07-30 18:00:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
sysm.jp	01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp	7 records

✅ Authoritative Response

Server:157.7.34.53

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysm.jp (unsigned zone)

⏱️ Timing

Total: 1480ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	2	`mgsd40.cybercloud.jp (pri: 5), sysm-jp.mail.protection.outlook.com (pri`
TXT	2	`MS=ms39597586, 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

Hierarchy

sysm.jp is the parent zone for mx1.sysm.jp.

Name Servers

Four name servers handle the delegation for sysm.jp: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

sysm.jp partially shares its NS delegation with several other domains, including poppoya.info, skyactiv.jp, origami-book.com and two others.

Host names pointing to two IP addresses:

01.dnsv.jp directs traffic to 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp directs traffic to 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp directs traffic to 157.7.35.53 and 2400:8500:3fff::53.

Host names resolving to a single IP address:

02.dnsv.jp has the IP address 157.7.33.53.

Mail Servers

sysm.jp uses two mail servers, mgsd40.cybercloud.jp and sysm-jp.mail.protection.outlook.com.

Hosts with 8 IP addresses each:

Hostname sysm-jp.mail.protection.outlook.com directs to 52.101.124.1, 52.101.124.5 and 52.101.157.10 along with 5 other IP addresses.

Host names resolving to a single IP address:

mgsd40.cybercloud.jp has the IP address 133.186.39.111.