systemstruct.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`systemstruct.com`

DNSSEC	⚠️ Not signed
A	162.43.117.65^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
NS	`ns1.xserver.jp` ⭐
		A	202.226.36.164^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.170^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		A	202.226.36.246^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns1.xserver.jp`
NS	`ns2.xserver.jp`
		A	35.72.43.26^{🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix}
			PTR	`ns2.xserver.jp`
NS	`ns3.xserver.jp`
		A	202.226.36.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns3.xserver.jp`
NS	`ns4.xserver.jp`
		A	183.90.224.226^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	183.90.224.230^{🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.}
		A	202.226.39.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns4.xserver.jp`
NS	`ns5.xserver.jp`
		A	157.112.182.218^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	157.112.182.220^{🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.}
		A	202.226.37.247^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`ns5.xserver.jp`
MX	`systemstruct.com` ⭐
		A	162.43.117.65^{🇯🇵 XSERVER-AS162.43.112.0/21 XSERVER Inc.}
TXT	`v=spf1 +a:sv13224.xserver.jp +a:systemstruct.com +mx include:spf.sender.xserv...`
SOA	`ns1.xserver.jp`root@xserver.jp serial=0

`com`

	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=1791634894

MX for

systemstruct.com

Same first word

systemstruct.co.jp

systemstruct.com

Similar names

structsystem.com

Previous names

Next names

DNS History

7 records (7 active, 0 former)

●NSns1.xserver.jp2026-09-05 → 2026-10-10 · 2 obs

● 2026-09-05 18:28:28
● 2026-10-10 12:40:44

●NSns2.xserver.jp2026-09-05 → 2026-10-10 · 2 obs

● 2026-09-05 18:28:28
● 2026-10-10 12:40:44

●NSns3.xserver.jp2026-09-05 → 2026-10-10 · 2 obs

● 2026-09-05 18:28:28
● 2026-10-10 12:40:44

●NSns4.xserver.jp2026-09-05 → 2026-10-10 · 2 obs

● 2026-09-05 18:28:28
● 2026-10-10 12:40:44

●NSns5.xserver.jp2026-09-05 → 2026-10-10 · 2 obs

● 2026-09-05 18:28:28
● 2026-10-10 12:40:44

●MXsystemstruct.com2026-09-05 → 2026-10-10 · 2 obs

● 2026-09-05 18:28:28
● 2026-10-10 12:40:44

●A162.43.117.652026-09-05 → 2026-10-10 · 2 obs

● 2026-09-05 18:28:28
● 2026-10-10 12:40:44

🔍 DNS Trace

Analysis

Mail Server Role

systemstruct.com handles its own mail, functioning as its own mail server.

IP Addresses

systemstruct.com resolves to just one IP address, 162.43.117.65.

Two other host names, along with yorunoshigoto-korekara.com, yamada-shomei.net and kokoroni-cafe.jp, also share IP numbers with systemstruct.com.

Name Servers

systemstruct.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

systemstruct.com shares at least some of its name servers with other domains, including nichigei-chubu.jp, tamako-heart.com, xn--1cr62ar1yjshd73a.jp and two others.

These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.

Hostnames that map to three IP numbers:

ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names that point to one IP address:

ns2.xserver.jp resolves to the IP address 35.72.43.26.

ns3.xserver.jp resolves to the IP address 202.226.36.247.

Mail Servers

systemstruct.com is served by just one mail server: systemstruct.com.

systemstruct.com resolves to 162.43.117.65 and no other IP number.