`duesternbrookconcepts.de`

DNSSEC	⚠️ Not signed
A	185.3.235.183^{🇩🇪 ONE-NETWORK185.3.235.0/24}
		PTR	`web197.dogado.net`
NS	`cns1.cloudpit.de` ⭐
		A	2a01:64c0:0:5000::8^{🇩🇪 CLOUDPIT2a01:64c0::/32}
			PTR	`cns1.cloudpit.de`
		A	109.237.142.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`ip-109-237-142-8.defastlink.net`
NS	`cns2.cloudpit.com`
		A	2a01:4f8:2b02:a88::105^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`cns2.cloudpit.com`
		A	148.251.254.105^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`cns2.cloudpit.com`
NS	`cns3.cloudpit.io`
		A	2a02:2b80:101:5000::8^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
			PTR	`cns3.cloudpit.io`
		A	109.237.143.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`ip-109-237-143-8.defastlink.net`
MX	`mx03.secure-mailgate.com` ⭐
		A	46.243.88.174^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node03.secure-mailgate.com`
		A	46.243.88.176^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node04.secure-mailgate.com`
MX	`mx04.secure-mailgate.com` ⭐
		A	46.243.88.175^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node03.secure-mailgate.com`
		A	46.243.88.177^{🇩🇪 CLOUDPIT46.243.88.0/21}
			PTR	`node04.secure-mailgate.com`
SOA	`cns1.cloudpit.de`hostmaster@dogado.de 2022-06-16 #1

`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=1774681883

Subdomains

mail.duesternbrookconcepts.de

Same first word

duesternbrookconcepts.com

DNS History

11 records (6 active, 5 former)

●NScns1.cloudpit.de2026-03-28 → 2026-03-28 · 3 obs

○ 2020-03-03 19:02:54
● 2026-03-28 07:30:20
● 2026-03-28 07:30:22

●NScns2.cloudpit.com2026-03-28 → 2026-03-28 · 3 obs

○ 2020-03-03 19:02:54
● 2026-03-28 07:30:20
● 2026-03-28 07:30:22

●NScns3.cloudpit.io2026-03-28 → 2026-03-28 · 3 obs

○ 2020-03-03 19:02:54
● 2026-03-28 07:30:20
● 2026-03-28 07:30:22

○NSns1.can02.de2015-07-17 → 2020-03-03 · 4 obs

● 2015-07-17 14:39:18
● 2020-03-03 19:02:54
○ 2026-03-28 07:30:20
○ 2026-03-28 07:30:22

○NSns2.can02.de2015-07-17 → 2020-03-03 · 4 obs

● 2015-07-17 14:39:18
● 2020-03-03 19:02:54
○ 2026-03-28 07:30:20
○ 2026-03-28 07:30:22

○NSns3.can02.de2015-07-17 → 2020-03-03 · 4 obs

● 2015-07-17 14:39:18
● 2020-03-03 19:02:54
○ 2026-03-28 07:30:20
○ 2026-03-28 07:30:22

○MXmail.duesternbrookconcepts.de2015-07-17 → 2020-03-03 · 4 obs

● 2015-07-17 14:39:18
● 2020-03-03 19:02:54
○ 2026-03-28 07:30:20
○ 2026-03-28 07:30:22

●MXmx03.secure-mailgate.com2026-03-28 → 2026-03-28 · 3 obs

○ 2020-03-03 19:02:54
● 2026-03-28 07:30:20
● 2026-03-28 07:30:22

●MXmx04.secure-mailgate.com2026-03-28 → 2026-03-28 · 3 obs

○ 2020-03-03 19:02:54
● 2026-03-28 07:30:20
● 2026-03-28 07:30:22

●A185.3.235.1832020-03-03 → 2026-03-28 · 3 obs

○ 2017-03-16 10:29:42
● 2020-03-03 19:02:54
● 2026-03-28 07:30:22

○A85.25.97.1232015-07-17 → 2017-03-16 · 4 obs

● 2015-07-17 14:39:18
● 2017-03-16 10:29:42
○ 2020-03-03 19:02:54
○ 2026-03-28 07:30:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
duesternbrookconcepts.de	cns1.cloudpit.de, cns2.cloudpit.com, cns3.cloudpit.io	2 records

✅ Authoritative Response

Server:109.237.142.8

NS records: cns1.cloudpit.de, cns2.cloudpit.com, cns3.cloudpit.io

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duesternbrookconcepts.de (unsigned zone)

⏱️ Timing

Total: 733ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.3.235.183`
NS	3	`cns1.cloudpit.de, cns3.cloudpit.io...`
MX	2	`mx03.secure-mailgate.com (pri: 10), mx04.secure-mailgate.com (pri: 10)`
SOA	1	`cns1.cloudpit.de hostmaster.dogado.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (cns1.cloudpit.de, cns1.cloudpit.de)

Analysis

Hierarchy

duesternbrookconcepts.de is the parent of mail.duesternbrookconcepts.de.

IP Addresses

duesternbrookconcepts.de resolves to a single IP address: 185.3.235.183.

Other host names including weingut-froehlich.com, mail.can18.de, mail.s-kite.de, mail.xn--duisburger-rechtsanwlte-f8b.de and bischof-eu.de share IP numbers with duesternbrookconcepts.de.

Name Servers

duesternbrookconcepts.de is delegated to three name servers: cns2.cloudpit.com, cns1.cloudpit.de and cns3.cloudpit.io.

duesternbrookconcepts.de at least partially shares name servers with other domains, including kallentori.fi, holz-mit-technik.at, taxilink.fi, amprider.eu and artext.fi.

These name servers are often used together with ns1.namesrv.ch, ns3.namesrv.io, ns2.namesrv.net, ns1.genotec.ch, ns2.genotec.ch, ns3.genotec.ch, ns1.sprit.org, ns2.sprit.org and ns4.genotec.ch.

Host names with two IP numbers:

cns2.cloudpit.com points to: 2a01:4f8:2b02:a88::105 and 148.251.254.105

cns1.cloudpit.de points to: 2a01:64c0:0:5000::8 and 109.237.142.8

cns3.cloudpit.io points to: 2a02:2b80:101:5000::8 and 109.237.143.8

Mail Servers

duesternbrookconcepts.de is handled by two mail servers: mx03.secure-mailgate.com and mx04.secure-mailgate.com.

duesternbrookconcepts.de shares its mail server setup with other domains, including nowire.at, gsc-paderborn.de, bilal-moschee.de, kraay.de and kn-electronic.de.

duesternbrookconcepts.de shares some mail servers with other domains, at least partially, for instance viveri-shop.de.

Host names with two IPs:

mx03.secure-mailgate.com points to: 46.243.88.174 and 46.243.88.176

mx04.secure-mailgate.com points to: 46.243.88.175 and 46.243.88.177

duesternbrookconcepts.de - robtex.com