linuxusers.de - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`linuxusers.de`

DNSSEC	⚠️ Not signed
A	2a03:4000:30:c28d::15:551^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
A	188.68.47.135^{🇩🇪 netcup-AS188.68.47.0/24}
NS	`root-dns.netcup.net` ⭐
		A	2a03:4000:0:1::e1e1^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`root-dns.netcup.net`
		A	46.38.225.225^{🇩🇪 netcup-AS46.38.225.0/24}
			PTR	`root-dns.netcup.net`
NS	`second-dns.netcup.net`
		A	2a03:4000:2:24b::c7c7^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`second-dns.netcup.net`
		A	37.221.199.199^{🇩🇪 netcup-AS37.221.196.0/22}
			PTR	`second-dns.netcup.net`
NS	`third-dns.netcup.net`
		A	2a03:4001:0:106::3f44^{🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
		A	188.68.63.68^{🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
MX	`mail.linuxusers.de` ⭐
		A	188.68.47.137^{🇩🇪 netcup-AS188.68.47.0/24}
			PTR	`mx2f89.netcup.net`
MX	`mx2f89.netcup.net`⁽⁵⁰⁾
		A	188.68.47.137^{🇩🇪 netcup-AS188.68.47.0/24}
			PTR	`mx2f89.netcup.net`
TXT	`v=spf1 mx a include:_spf.webhosting.systems ~all`
SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2021-09-23 #12

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1789726462

Previously NS for

linuxusers.de

Subdomains

mail.linuxusers.de

ns.linuxusers.de

Same first word

linuxusers.online

linuxusers.net

linuxusers.com.ar

linuxusers.ch

linuxusers.in

linuxusers.co.uk

linuxusers.group

linuxusers.us

linuxusers.de

linuxusers.me

linuxusers.com

linuxusers.org

Similar names

sunriselux.com

Previous names

Next names

DNS History

15 records (7 active, 8 former)

○NSlinuxusers.de2015-06-19 → 2016-04-20 · 4 obs

● 2015-06-19 15:15:28
● 2016-04-20 07:07:50
○ 2017-01-08 08:54:32
○ 2026-09-18 10:33:26

○NSns.linuxusers.de2015-06-19 → 2016-04-20 · 4 obs

● 2015-06-19 15:15:28
● 2016-04-20 07:07:50
○ 2017-01-08 08:54:32
○ 2026-09-18 10:33:26

○NSns.namespace4you.de2017-01-08 → 2019-04-01 · 5 obs

○ 2016-04-20 07:07:50
● 2017-01-08 08:54:32
● 2019-04-01 04:48:52
○ 2026-03-02 19:20:26
○ 2026-09-18 10:33:26

○NSns10.schlundtech.de2015-06-19 → 2016-04-20 · 4 obs

● 2015-06-19 15:15:28
● 2016-04-20 07:07:50
○ 2017-01-08 08:54:32
○ 2026-09-18 10:33:26

○NSns2.namespace4you.de2017-01-08 → 2019-04-01 · 5 obs

○ 2016-04-20 07:07:50
● 2017-01-08 08:54:32
● 2019-04-01 04:48:52
○ 2026-03-02 19:20:26
○ 2026-09-18 10:33:26

●NSroot-dns.netcup.net2026-03-02 → 2026-09-18 · 3 obs

○ 2019-04-01 04:48:52
● 2026-03-02 19:20:26
● 2026-09-18 10:33:26

●NSsecond-dns.netcup.net2026-03-02 → 2026-09-18 · 3 obs

○ 2019-04-01 04:48:52
● 2026-03-02 19:20:26
● 2026-09-18 10:33:26

●NSthird-dns.netcup.net2026-03-02 → 2026-09-18 · 3 obs

○ 2019-04-01 04:48:52
● 2026-03-02 19:20:26
● 2026-09-18 10:33:26

●MXmail.linuxusers.de2015-06-19 → 2026-09-18 · 6 obs

● 2015-06-19 15:15:28
● 2016-04-20 07:07:50
○ 2017-01-08 08:54:32
○ 2019-04-01 04:48:52
● 2026-03-02 19:20:26
● 2026-09-18 10:33:26

●MXmx2f89.netcup.net2026-03-02 → 2026-09-18 · 3 obs

○ 2019-04-01 04:48:52
● 2026-03-02 19:20:26
● 2026-09-18 10:33:26

○MXmxlb.ispgateway.de2017-01-08 → 2019-04-01 · 5 obs

○ 2016-04-20 07:07:50
● 2017-01-08 08:54:32
● 2019-04-01 04:48:52
○ 2026-03-02 19:20:26
○ 2026-09-18 10:33:26

○A134.119.234.102017-01-08 → 2019-04-01 · 4 obs

● 2017-01-08 08:54:32
● 2019-04-01 04:48:52
○ 2026-03-02 19:20:26
○ 2026-09-18 10:33:26

●A188.68.47.1352026-03-02 → 2026-09-18 · 3 obs

○ 2019-04-01 04:48:52
● 2026-03-02 19:20:26
● 2026-09-18 10:33:26

○A2a00:1158:2d:300::a2017-01-08 → 2019-04-01 · 4 obs

● 2017-01-08 08:54:32
● 2019-04-01 04:48:52
○ 2026-03-02 19:20:26
○ 2026-09-18 10:33:26

●A2a03:4000:30:c28d::15:5512026-03-02 → 2026-09-18 · 3 obs

○ 2019-04-01 04:48:52
● 2026-03-02 19:20:26
● 2026-09-18 10:33:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
linuxusers.de	third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net	-

✅ Authoritative Response

Server:188.68.63.68

NS records: third-dns.netcup.net, root-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxusers.de (unsigned zone)

⏱️ Timing

Total: 1502ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.68.47.135`
AAAA	1	`2a03:4000:30:c28d::15:551`
NS	3	`second-dns.netcup.net, third-dns.netcup.net...`
MX	2	`mail.linuxusers.de (pri: 10), mx2f89.netcup.net (pri: 50)`
TXT	1	`v=spf1 mx a include:_spf.webhosting.syst`
SOA	1	`root-dns.netcup.net dnsadmin.netcup.net`

Analysis

Hierarchy

linuxusers.de is the parent domain of mail.linuxusers.de and ns.linuxusers.de.

IP Addresses

linuxusers.de resolves to the IP addresses 188.68.47.135 and 2a03:4000:30:c28d::15:551

Additional host names — beyer-dosch.de, concepto-design.de, sasnitrox.com and two others — share IP numbers with linuxusers.de.

Name Servers

The authoritative name servers for linuxusers.de are root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net — three in total.

linuxusers.de partially shares its NS delegation with several other domains, including bahlmann-mail.de, team-mantei.de, dcs-academy.com and two others.

root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net all resolve to exactly two IP numbers apiece: root-dns.netcup.net → 46.38.225.225 and 2a03:4000:0:1::e1e1; second-dns.netcup.net → 37.221.199.199 and 2a03:4000:2:24b::c7c7; third-dns.netcup.net → 188.68.63.68 and 2a03:4001:0:106::3f44.

Mail Servers

linuxusers.de has two mail servers: mail.linuxusers.de and mx2f89.netcup.net.

linuxusers.de shares mail servers — at least in part — with other domains, including liederkranz-1844.de, chorisma-ismaning.de, bitex-b2b.de and two others.

mail.linuxusers.de resolves to 188.68.47.137; mx2f89.netcup.net resolves to the same IP address, 188.68.47.137.

Both mail.linuxusers.de and mx2f89.netcup.net resolve to 188.68.47.137 IP addresses each.