systemdeveloper.de - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`systemdeveloper.de`

DNSSEC	⚠️ Not signed
A	2a03:4000:61:b7d5::21:6860^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
A	188.68.47.48^{🇩🇪 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.systemdeveloper.de` ⭐
		A	188.68.47.50^{🇩🇪 netcup-AS188.68.47.0/24}
			PTR	`mx2f32.netcup.net`
MX	`mx2f32.netcup.net`⁽⁵⁰⁾
		A	188.68.47.50^{🇩🇪 netcup-AS188.68.47.0/24}
			PTR	`mx2f32.netcup.net`
TXT	`v=spf1 mx a include:_spf.webhosting.systems ~all`
SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2026-08-07 #73

`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=1788187521

Same first word

systemdeveloper.workers.dev

systemdeveloper.eu

systemdeveloper.net

systemdeveloper.com

systemdeveloper.nl

systemdeveloper.de

Similar names

developersystem.digital

developersystem.com

developersystem.com.mx

developersystem.com.br

Previous names

Next names

DNS History

12 records (7 active, 5 former)

○NSns1.hans.hosteurope.de2015-07-13 → 2019-03-21 · 4 obs

● 2015-07-13 21:00:54
● 2019-03-21 07:52:42
○ 2026-08-24 21:45:22
○ 2026-08-31 14:58:32

○NSns2.hans.hosteurope.de2015-07-13 → 2019-03-21 · 4 obs

● 2015-07-13 21:00:54
● 2019-03-21 07:52:42
○ 2026-08-24 21:45:22
○ 2026-08-31 14:58:32

●NSroot-dns.netcup.net2026-08-24 → 2026-08-31 · 3 obs

○ 2019-03-21 07:52:42
● 2026-08-24 21:45:22
● 2026-08-31 14:58:32

●NSsecond-dns.netcup.net2026-08-24 → 2026-08-31 · 3 obs

○ 2019-03-21 07:52:42
● 2026-08-24 21:45:22
● 2026-08-31 14:58:32

●NSthird-dns.netcup.net2026-08-24 → 2026-08-31 · 3 obs

○ 2019-03-21 07:52:42
● 2026-08-24 21:45:22
● 2026-08-31 14:58:32

●MXmail.systemdeveloper.de2026-08-24 → 2026-08-31 · 3 obs

○ 2019-03-21 07:52:42
● 2026-08-24 21:45:22
● 2026-08-31 14:58:32

○MXmx0.systemdeveloper.de2015-07-13 → 2019-03-21 · 4 obs

● 2015-07-13 21:00:54
● 2019-03-21 07:52:42
○ 2026-08-24 21:45:22
○ 2026-08-31 14:58:32

●MXmx2f32.netcup.net2026-08-24 → 2026-08-31 · 3 obs

○ 2019-03-21 07:52:42
● 2026-08-24 21:45:22
● 2026-08-31 14:58:32

●A188.68.47.482026-08-24 → 2026-08-31 · 3 obs

○ 2019-03-21 07:52:42
● 2026-08-24 21:45:22
● 2026-08-31 14:58:32

○A2a01:488:42:1000:50ed:851f:6e:f9742015-07-13 → 2019-03-21 · 4 obs

● 2015-07-13 21:00:54
● 2019-03-21 07:52:42
○ 2026-08-24 21:45:22
○ 2026-08-31 14:58:32

●A2a03:4000:61:b7d5::21:68602026-08-24 → 2026-08-31 · 3 obs

○ 2019-03-21 07:52:42
● 2026-08-24 21:45:22
● 2026-08-31 14:58:32

○A80.237.133.312015-07-13 → 2019-03-21 · 4 obs

● 2015-07-13 21:00:54
● 2019-03-21 07:52:42
○ 2026-08-24 21:45:22
○ 2026-08-31 14:58:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
systemdeveloper.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 systemdeveloper.de (unsigned zone)

⏱️ Timing

Total: 1270ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.68.47.48`
AAAA	1	`2a03:4000:61:b7d5::21:6860`
NS	3	`second-dns.netcup.net, third-dns.netcup.net...`
MX	2	`mail.systemdeveloper.de (pri: 10), mx2f32.netcup.net (pri: 50)`
TXT	1	`v=spf1 mx a include:_spf.webhosting.syst`
SOA	1	`root-dns.netcup.net dnsadmin.netcup.net`

Analysis

IP Addresses

systemdeveloper.de points to the IP addresses 188.68.47.48 and 2a03:4000:61:b7d5::21:6860

Among the host names that share IP numbers with systemdeveloper.de are img.kdkgmbh.de, christianmassinger.de, zogu-gartenbau.de and two others.

Name Servers

systemdeveloper.de has three name servers — root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

There is at least partial name server overlap between systemdeveloper.de and other domains — fm-immobilien-nord.de, fanfarenzug-achim.de, error401.de and two more among them.

Each of root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net points to two IP numbers. root-dns.netcup.net points to 46.38.225.225 and 2a03:4000:0:1::e1e1. second-dns.netcup.net points to 37.221.199.199 and 2a03:4000:2:24b::c7c7. third-dns.netcup.net points to 188.68.63.68 and 2a03:4001:0:106::3f44.

Mail Servers

The MX records for systemdeveloper.de point to two mail servers: mail.systemdeveloper.de and mx2f32.netcup.net.

systemdeveloper.de shares at least some of its mail servers with other domains — for example mehr-freundlichkeit.de, glaesernesrathaus.de, guteszutun.de and two more.

mail.systemdeveloper.de and mx2f32.netcup.net each point to one IP address — 188.68.47.50.

The host names mail.systemdeveloper.de and mx2f32.netcup.net both resolve to 188.68.47.50 IP addresses.