`schtrum.de`

DNSSEC	⚠️ Not signed
A	2a01:488:42:1000:50ed:84c7:6b:8939^{🇩🇪 GODADDY2a01:488::/32 DE-HER-V6-INITIAL}
A	80.237.132.199^{🇩🇪 GD-EMEA-DC-CGN180.237.132.0/24 GD MASS Network}
NS	`ns09.domaincontrol.com` ⭐
		A	2603:5:2180::5^{🇺🇸 GODADDY-DNS2603:5:2180::/44}
			PTR	`ns09.domaincontrol.com`
		A	97.74.104.5^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns09.domaincontrol.com`
NS	`ns10.domaincontrol.com`
		A	2603:5:2280::5^{🇺🇸 GODADDY-DNS2603:5:2280::/44}
			PTR	`ns10.domaincontrol.com`
		A	173.201.72.5^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns10.domaincontrol.com`
MX	`mx0.schtrum.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	`ns09.domaincontrol.com`dns@jomax.net 2024-02-08 #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=1774415374

Subdomains

mx0.schtrum.de

DNS History

9 records (5 active, 4 former)

●NSns09.domaincontrol.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-04-19 08:25:24
● 2026-03-25 05:39:38

○NSns1.hans.hosteurope.de2015-07-18 → 2017-04-19 · 3 obs

● 2015-07-18 14:05:28
● 2017-04-19 08:25:24
○ 2026-03-25 05:39:38

●NSns10.domaincontrol.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-04-19 08:25:24
● 2026-03-25 05:39:38

○NSns2.hans.hosteurope.de2015-07-18 → 2017-04-19 · 3 obs

● 2015-07-18 14:05:28
● 2017-04-19 08:25:24
○ 2026-03-25 05:39:38

●MXmx0.schtrum.de2015-07-18 → 2026-03-25 · 2 obs

● 2015-07-18 14:05:28
● 2026-03-25 05:39:38

●A2a01:488:42:1000:50ed:84c7:6b:89392015-11-27 → 2026-03-25 · 3 obs

○ 2015-07-18 14:05:28
● 2015-11-27 16:20:36
● 2026-03-25 05:39:38

○A2a01:488:42:1000:57e6:6b2d:77:7fad2015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 14:05:28
○ 2015-11-27 16:20:36
○ 2026-03-25 05:39:38

●A80.237.132.1992015-11-27 → 2026-03-25 · 3 obs

○ 2015-07-18 14:05:28
● 2015-11-27 16:20:36
● 2026-03-25 05:39:38

○A87.230.107.452015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 14:05:28
○ 2015-11-27 16:20:36
○ 2026-03-25 05:39:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
schtrum.de	ns10.domaincontrol.com, ns09.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.72.5

NS records: ns10.domaincontrol.com, ns09.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schtrum.de (unsigned zone)

⏱️ Timing

Total: 689ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.237.132.199`
AAAA	1	`2a01:488:42:1000:50ed:84c7:6b:8939`
NS	2	`ns09.domaincontrol.com, ns10.domaincontrol.com`
MX	1	`mx0.schtrum.de (pri: 50)`
TXT	1	`v=spf1 a mx include:spf.server-he.de -al`
SOA	1	`ns09.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

schtrum.de is the parent of mx0.schtrum.de.

IP Addresses

schtrum.de resolves to two IP numbers: 2a01:488:42:1000:50ed:84c7:6b:8939 and 80.237.132.199.

other host names including mail.catella-engineering.de, sebastian-krebs.net, tecies.eu, mail.catellaengineering.de and www.tecies.de share IP numbers with schtrum.de.

Name Servers

schtrum.de is delegated to two name servers ns09.domaincontrol.com and ns10.domaincontrol.com.

schtrum.de shares the same name server setup as other domains, for instance autoyellowpages.us, detati.biz, pilotjapan.com, 884850.com and comtrack.in.

schtrum.de at least partially shares name servers with other domains, for instance tdmnetwork.com.

Host names with two IP numbers:

The host name ns09.domaincontrol.com points to 2603:5:2180::5 and 97.74.104.5; the host name ns10.domaincontrol.com points to 2603:5:2280::5 and 173.201.72.5.

Mail Servers

schtrum.de is handled by a single mail server, mx0.schtrum.de.

mx0.schtrum.de resolves to IP 80.237.138.5.

schtrum.de - robtex.com

schtrum.de

de