WWW.RTSAK.COM - sys4.de

Search for IP or hostnames:

sys4.de checked at 2025-09-19T22:19:47.773Z 740ms 83/83/83 100% R:26

`sys4.de`

MX	`mail.sys4.de`
		A	2001:1578:400:111::7 ^{🇩🇪 RAY-AS}
			PTR	`mail.sys4.de`
		A	194.126.158.132^{🇩🇪 RAY-AS}
			PTR	`mail.sys4.de`
NS	`ns.sys4.de`
		A	2001:1578:400:111::6 ^{🇩🇪 RAY-AS}
			PTR	`ns.sys4.de`
		A	194.126.158.143^{🇩🇪 RAY-AS}
			PTR	`ns.sys4.de`
NS	`ns.schiffbauer.net`
		A	2a01:4f8:222:30c7::2 ^{🇩🇪 Hetzner}
			PTR	`mx10.schiffbauer.net`
		A	88.198.94.99^{🇩🇪 Hetzner}
			PTR	`mx10.schiffbauer.net`
A	2001:1578:400:111::1:3 ^{🇩🇪 RAY-AS}
A	194.126.158.152^{🇩🇪 RAY-AS}

`de`

	NS	`a.nic.de`
	NS	`f.nic.de`
	NS	`z.nic.de`
	NS	`l.de.net`
	NS	`n.de.net`
	NS	`s.de.net`

rank #691885 globally
rank #21934 in the tld

Up

list02.sys4.de

ns-ams.sys4.de

ns-ms.sys4.de

mail.sys4.de

list.sys4.de

ns1.sys4.de

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ns.sys4.de

ns-v.sys4.de

nsx01.sys4.de

Starts with same word

sys4.email

sys4.net

sys4.com

sys4.eu

sys4.de

sys4.farm

sys4.fr

sys4.org

sys4.ch

sys4.cn

Starts similarily

4sys.biz

sys4.fr

sys4.org

ss4y.com

4sys.ru

4sys.de

sys4.ch

sy4s.com

4sys.fr

sys4.cn

4yss.com

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sys4.email

sys4.net

sys4.com

4ssy.com

4sys.com.br

4sys.org

4sys.net

sys4.eu

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sys4.de

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s4ys.com

AI analysis

sys4.de is the parent of list02.sys4.de, ns-ams.sys4.de, ns-ms.sys4.de, mail.sys4.de, list.sys4.de and a few other host names.

Two IP numbers are pointed to by sys4.de: 2001:1578:400:111::1:3 and 194.126.158.152.

Other host names, for instance www.sys4.de, share IP numbers with sys4.de.

Two name servers ns.sys4.de and ns.schiffbauer.net handle the delegation for sys4.de.

sys4.de shares the same name server setup as other domains, for instance patents.ag, sys4.email, leonhard-ip.de, leonhard-ip.us and postfix-book.com.

sys4.de at least partially shares name servers with other domains, for instance l2l.eu, ferienhaus-henn.de, links2linux.de, investhouse.info and suissecapital.com.

These name servers are commonly used alongside nsb3.schlundtech.de, nsc3.schlundtech.de and nsd3.schlundtech.de.

Host names with two IP numbers:

ns.sys4.de points to 2001:1578:400:111::6 and 194.126.158.143.

ns.schiffbauer.net points to 2a01:4f8:222:30c7::2 and 88.198.94.99.

sys4.de is handled by a single mail server, mail.sys4.de.

mail.sys4.de resolves to two IPs: 2001:1578:400:111::7 and 194.126.158.132.

dbq