`system-engineer.de`

DNSSEC	⚠️ Not signed
A	2a01:488:42:1000:50ed:841a:d8:f158^{🇩🇪 GODADDY2a01:488::/32 DE-HER-V6-INITIAL}
A	80.237.132.26^{🇩🇪 GD-EMEA-DC-CGN180.237.132.0/24 GD MASS Network}
NS	`ns49.domaincontrol.com` ⭐
		A	2603:5:2182::19^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns49.domaincontrol.com`
		A	97.74.104.25^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns49.domaincontrol.com`
NS	`ns50.domaincontrol.com`
		A	2603:5:2282::19^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns50.domaincontrol.com`
		A	173.201.72.25^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns50.domaincontrol.com`
MX	`mx0.system-engineer.de` ⭐
		A	80.237.138.5^{🇩🇪 GD-EMEA-DC-CGN180.237.138.0/24 GD MASS Network}
			PTR	`mx0.webpack.hosteurope.de`
TXT	`v=spf1 a mx include:spf.server-he.de -all`
SOA	`ns49.domaincontrol.com`dns@jomax.net 2025-10-24 #0

`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=1774410130

Subdomains

mx0.system-engineer.de

Same first word

system-engineer.biz

system-engineer.de

DNS History

7 records (5 active, 2 former)

○NSb1.wpns.hosteurope.de2015-08-09 → 2017-07-06 · 4 obs

● 2015-08-09 01:30:50
● 2017-07-06 19:49:14
○ 2026-02-16 12:19:34
○ 2026-03-25 04:04:34

○NSb1.wsns.hosteurope.de2015-08-09 → 2017-07-06 · 4 obs

● 2015-08-09 01:30:50
● 2017-07-06 19:49:14
○ 2026-02-16 12:19:34
○ 2026-03-25 04:04:34

●NSns49.domaincontrol.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-07-06 19:49:14
● 2026-02-16 12:19:34
● 2026-03-25 04:04:34

●NSns50.domaincontrol.com2026-02-16 → 2026-03-25 · 3 obs

○ 2017-07-06 19:49:14
● 2026-02-16 12:19:34
● 2026-03-25 04:04:34

●MXmx0.system-engineer.de2015-08-09 → 2026-03-25 · 2 obs

● 2015-08-09 01:30:50
● 2026-03-25 04:04:34

●A2a01:488:42:1000:50ed:841a:d8:f1582015-08-09 → 2026-03-25 · 2 obs

● 2015-08-09 01:30:50
● 2026-03-25 04:04:34

●A80.237.132.262015-08-09 → 2026-03-25 · 2 obs

● 2015-08-09 01:30:50
● 2026-03-25 04:04:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
system-engineer.de	ns50.domaincontrol.com, ns49.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.104.25

NS records: ns50.domaincontrol.com, ns49.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for system-engineer.de (unsigned zone)

⏱️ Timing

Total: 2040ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.237.132.26`
AAAA	1	`2a01:488:42:1000:50ed:841a:d8:f158`
NS	2	`ns49.domaincontrol.com, ns50.domaincontrol.com`
MX	1	`mx0.system-engineer.de (pri: 50)`
TXT	1	`v=spf1 a mx include:spf.server-he.de -al`
SOA	1	`ns49.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

mx0.system-engineer.de has system-engineer.de as its parent.

IP Addresses

system-engineer.de points to two IPs: 2a01:488:42:1000:50ed:841a:d8:f158 and 80.237.132.26.

Other host names, for instance wp019.webpack.hosteurope.de, pentek.expert, rechtsanwaelte-overath-mietrecht.de, h0nk.de and wp1068342.wp019.webpack.hosteurope.de share IP numbers with system-engineer.de.

Name Servers

Two name servers ns49.domaincontrol.com and ns50.domaincontrol.com are delegated to system-engineer.de.

system-engineer.de uses the same name server configuration as other domains, such as komputerkare.com, healfromglyphosate.com, rklagency.com, bimonk.com and boots.co.

Host names with two IPs:

ns49.domaincontrol.com points to 2603:5:2182::19 and 97.74.104.25.

ns50.domaincontrol.com points to 2603:5:2282::19 and 173.201.72.25.

Mail Servers

system-engineer.de is handled by a single mail server, mx0.system-engineer.de.

mx0.system-engineer.de points to one IP number: 80.237.138.5.

system-engineer.de - robtex.com