`mail2.clustersysteme.de`

DNSSEC

⚠️ Not signed

`clustersysteme.de`

	DNSSEC	⚠️ Not signed
	A	84.19.163.2^{🇦🇹 KEYWEB-AS84.19.160.0/19 Keyweb AG IP Network}
	NS	`ns2.hq-gmbh.de` ⭐
	NS	`ns.hq-gmbh.de`
	NS	`ns3.hq-gmbh.de`
	NS	`ns4.hq-gmbh.de`
	SOA	`ns.hq-gmbh.de`root@ns.hq-gmbh.de.clustersysteme.de 2019-11-21 #0

Previously MX for

clustersysteme.de

Same first word

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DNS History

1 record (0 active, 1 former)

○A217.92.216.2372017-03-27 → 2017-03-27 · 2 obs

● 2017-03-27 22:44:12
○ 2026-05-14 22:16:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
clustersysteme.de	ns2.hq-gmbh.de, ns3.hq-gmbh.de, ns4.hq-gmbh.de, ns.hq-gmbh.de	4 records

✅ Authoritative Response

Server:84.19.162.4

NS records: ns2.hq-gmbh.de, ns3.hq-gmbh.de, ns4.hq-gmbh.de, ns.hq-gmbh.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clustersysteme.de (unsigned zone)

⏱️ Timing

Total: 1266ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns4.hq-gmbh.de, ns3.hq-gmbh.de, ns2.hq-gmbh.de...)

mail2.clustersysteme.de - robtex.com