`grafenbergschule.de`

DNSSEC	⚠️ Not signed
A	92.205.135.192^{🇫🇷 GODADDY-SXB92.205.128.0/20 GCN SXB1}
A	92.205.151.183^{🇫🇷 GODADDY-SXB92.205.144.0/21}
NS	`ns15.domaincontrol.com` ⭐
		A	2603:5:21b0::8^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns15.domaincontrol.com`
		A	97.74.107.8^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns15.domaincontrol.com`
NS	`ns16.domaincontrol.com`
		A	2603:5:22b0::8^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns16.domaincontrol.com`
		A	173.201.75.8^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns16.domaincontrol.com`
MX	`mx0.grafenbergschule.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 include:spf.server-he.de -all`
SOA	`ns15.domaincontrol.com`dns@jomax.net 2023-11-17 #42

`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=1777172159

Subdomains

mx0.grafenbergschule.de

DNS History

8 records (5 active, 3 former)

○NSb1.wpns.hosteurope.de2015-07-21 → 2017-03-15 · 4 obs

● 2015-07-21 18:50:34
● 2017-03-15 03:08:06
○ 2026-04-26 03:00:48
○ 2026-04-26 03:00:50

○NSb1.wsns.hosteurope.de2015-07-21 → 2017-03-15 · 4 obs

● 2015-07-21 18:50:34
● 2017-03-15 03:08:06
○ 2026-04-26 03:00:48
○ 2026-04-26 03:00:50

●NSns15.domaincontrol.com2026-04-26 → 2026-04-26 · 3 obs

○ 2017-03-15 03:08:06
● 2026-04-26 03:00:48
● 2026-04-26 03:00:50

●NSns16.domaincontrol.com2026-04-26 → 2026-04-26 · 3 obs

○ 2017-03-15 03:08:06
● 2026-04-26 03:00:48
● 2026-04-26 03:00:50

●MXmx0.grafenbergschule.de2015-07-21 → 2026-04-26 · 2 obs

● 2015-07-21 18:50:34
● 2026-04-26 03:00:50

○A80.237.133.652015-07-21 → 2017-03-15 · 4 obs

● 2015-07-21 18:50:34
● 2017-03-15 03:08:06
○ 2026-04-26 03:00:48
○ 2026-04-26 03:00:50

●A92.205.135.1922026-04-26 → 2026-04-26 · 3 obs

○ 2017-03-15 03:08:06
● 2026-04-26 03:00:48
● 2026-04-26 03:00:50

●A92.205.151.1832026-04-26 → 2026-04-26 · 3 obs

○ 2017-03-15 03:08:06
● 2026-04-26 03:00:48
● 2026-04-26 03:00:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
grafenbergschule.de	ns15.domaincontrol.com, ns16.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.75.8

NS records: ns15.domaincontrol.com, ns16.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grafenbergschule.de (unsigned zone)

⏱️ Timing

Total: 430ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`92.205.151.183, 92.205.135.192`
NS	2	`ns15.domaincontrol.com, ns16.domaincontrol.com`
MX	1	`mx0.grafenbergschule.de (pri: 50)`
TXT	1	`v=spf1 include:spf.server-he.de -all`
SOA	1	`ns15.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

The parent of mx0.grafenbergschule.de is grafenbergschule.de.

IP Addresses

grafenbergschule.de points to two IP numbers: 92.205.135.192 and 92.205.151.183.

Name Servers

grafenbergschule.de is delegated to two name servers: ns15.domaincontrol.com and ns16.domaincontrol.com.

grafenbergschule.de uses the same name server setup as other domains, for instance thosting.org, maikathor.com, urwhatyoudrink.com, tau.technology and iseerisk.com.

Host names with two IP numbers:

The host ns15.domaincontrol.com points to 2603:5:21b0::8 and 97.74.107.8.

The host ns16.domaincontrol.com points to 2603:5:22b0::8 and 173.201.75.8.

Mail Servers

The mail server for grafenbergschule.de is mx0.grafenbergschule.de.

Host name mx0.grafenbergschule.de resolves to IP 80.237.138.5.

grafenbergschule.de - robtex.com