`clusteredmail.de`

DNSSEC	⚠️ Not signed
A	185.64.112.76^{🇩🇪 Optitrust185.64.112.0/22 optitrust}
NS	`ns2.internet1.de` ⭐
		A	2a01:138:a03e::200^{🇩🇪 IPX-AS155982a01:138::/32 IP Exchange GmbH}
			PTR	`ns2.internet1.de`
		A	62.146.37.200^{🇩🇪 IPX-AS1559862.146.36.0/22 NorthC Deutschland GmbH}
			PTR	`ns2.internet1.de`
NS	`ns.internet1.de`
		A	2a00:6140:103::200^{🇩🇪 Optitrust2a00:6140::/32 optitrust}
			PTR	`ns.internet1.de`
		A	188.64.59.200^{🇩🇪 Optitrust188.64.56.0/21 optitrust}
			PTR	`ns.internet1.de`
MX	`mail.clusteredmail.de` ⭐
SOA	`ns.internet1.de`dns@internet1.de 2024-09-09 #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=1775202260

Same first word

clusteredmail.com

clusteredmail.de

DNS History

5 records (4 active, 1 former)

●NSns.internet1.de2015-08-02 → 2026-04-03 · 2 obs

● 2015-08-02 11:03:46
● 2026-04-03 07:52:50

●NSns2.internet1.de2015-08-02 → 2026-04-03 · 2 obs

● 2015-08-02 11:03:46
● 2026-04-03 07:52:50

●MXmail.clusteredmail.de2015-08-02 → 2026-04-03 · 2 obs

● 2015-08-02 11:03:46
● 2026-04-03 07:52:50

○A158.181.48.1602016-03-08 → 2017-04-05 · 4 obs

● 2016-03-08 16:39:56
● 2017-04-05 18:02:58
○ 2026-02-26 09:46:32
○ 2026-04-03 07:52:50

●A185.64.112.762026-02-26 → 2026-04-03 · 3 obs

○ 2017-04-05 18:02:58
● 2026-02-26 09:46:32
● 2026-04-03 07:52:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
clusteredmail.de	ns2.internet1.de, ns.internet1.de	4 records

✅ Authoritative Response

Server:188.64.59.200

NS records: ns2.internet1.de, ns.internet1.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clusteredmail.de (unsigned zone)

⏱️ Timing

Total: 909ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.64.112.76`
NS	2	`ns.internet1.de, ns2.internet1.de`
MX	1	`mail.clusteredmail.de (pri: 5)`
SOA	1	`ns.internet1.de dns.internet1.de`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns.internet1.de, ns2.internet1.de, ns.internet1.de...)

Analysis

IP Addresses

clusteredmail.de maps to IP address 185.64.112.76.

Other host names, for instance centron-gmbh.de, domainplus.de, centron.at, centron.ch and centron-gmbh.eu share IP numbers with clusteredmail.de.

Name Servers

Two name servers ns2.internet1.de and ns.internet1.de are delegated to clusteredmail.de.

clusteredmail.de uses the same name server configuration as other domains, such as educrm.ch, finanz-audit.de, gebrauchtwagen-kauf.de, centronusa.de and imprima.de.

clusteredmail.de at least partially shares name servers with other domains such as empapers.com, 1a-fulfillment.de, fleischmann-foerdertechnik.de, sanitaer.eu and tdeu.eu.

these name servers are commonly used with the name servers ns3.internet1.de.

Host names with two IPs:

ns2.internet1.de points to 2a01:138:a03e::200 and 62.146.37.200.

ns.internet1.de points to 2a00:6140:103::200 and 188.64.59.200.

Mail Servers

clusteredmail.de is handled by a single mail server, mail.clusteredmail.de.

clusteredmail.de - robtex.com