`ra-gartner.de`

	DNSSEC	⚠️ Not signed
	NS	`mail.csc.de` ⭐
	NS	`ns-hz1.csc.de`
	NS	`ns-hz2.csc.de`
	MX	`mail.ra-gartner.de` ⭐
	TXT	`v=spf1 ip4:167.233.6.118 a mx a:mail.ra-gartner.de a:mail.csc.de ~all`
	SOA	`mail.csc.de`hostmaster@mail.csc.de 2024-01-29 #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=1784463026

Subdomains

mail.ra-gartner.de

Same first word

ra-gartner.de

ra-gartner.at

DNS History

6 records (4 active, 2 former)

●NSmail.csc.de2015-07-16 → 2026-07-19 · 2 obs

● 2015-07-16 04:25:50
● 2026-07-19 12:25:32

●NSns-hz1.csc.de2026-03-02 → 2026-07-19 · 3 obs

○ 2018-10-24 16:41:00
● 2026-03-02 13:19:48
● 2026-07-19 12:25:32

●NSns-hz2.csc.de2026-03-02 → 2026-07-19 · 3 obs

○ 2018-10-24 16:41:00
● 2026-03-02 13:19:48
● 2026-07-19 12:25:32

○NSns1.saxony.net2015-07-16 → 2018-10-24 · 4 obs

● 2015-07-16 04:25:50
● 2018-10-24 16:41:00
○ 2026-03-02 13:19:48
○ 2026-07-19 12:25:32

○NSns2.saxony.net2015-07-16 → 2018-10-24 · 4 obs

● 2015-07-16 04:25:50
● 2018-10-24 16:41:00
○ 2026-03-02 13:19:48
○ 2026-07-19 12:25:32

●MXmail.ra-gartner.de2015-07-16 → 2026-07-19 · 2 obs

● 2015-07-16 04:25:50
● 2026-07-19 12:25:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
ra-gartner.de	ns-hz2.csc.de, ns-hz1.csc.de	-

✅ Authoritative Response

Server:188.40.34.95

NS records: ns-hz2.csc.de, ns-hz1.csc.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ra-gartner.de (unsigned zone)

⏱️ Timing

Total: 4742ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns-hz1.csc.de, ns-hz2.csc.de`
MX	1	`mail.ra-gartner.de (pri: 100)`
TXT	1	`v=spf1 ip4:167.233.6.118 a mx a:mail.ra-`
SOA	1	`mail.csc.de hostmaster.mail.csc.de`

Analysis

Hierarchy

ra-gartner.de serves as the parent of mail.ra-gartner.de.

Name Servers

ra-gartner.de is served by three name servers: mail.csc.de, ns-hz1.csc.de and ns-hz2.csc.de.

ra-gartner.de has at least partial name server overlap with other domains, such as sv-forensik.de, sda.de, sv-forensic.net and two others.

It is common to find these name servers paired with the name servers ns-hz3.csc.de.

Mail Servers

ra-gartner.de routes its mail through a single mail server, mail.ra-gartner.de.

ra-gartner.de and domains like mail.ra-gartner.de share an identical mail server configuration.

ra-gartner.de - robtex.com

ra-gartner.de

de