`bausachverstaendigentraining.de`

DNSSEC	⚠️ Not signed
A	78.46.152.72^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
		PTR	`dedi4166.your-server.de`
NS	`ns1.first-ns.de` ⭐
		A	2a01:4f8:0:a101::a:1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns1.first-ns.de`
		A	213.239.242.238^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`ns1.first-ns.de`
NS	`robotns2.second-ns.de`
		A	2a01:4f8:0:1::5ddc:2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`robotns2.second-ns.de`
		A	213.133.100.103^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`robotns2.second-ns.de`
NS	`robotns3.second-ns.com`
		A	2001:67c:192c::add:a3^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`robotns3.second-ns.com`
		A	193.47.99.3^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`robotns3.second-ns.com`
MX	`mail.bausachverstaendigentraining.de` ⭐
		A	78.46.152.72^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`dedi4166.your-server.de`
SOA	`ns1.first-ns.de`postmaster@robot.first-ns.de 2016-11-22 #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=1774696621

Subdomains

mail.bausachverstaendigentraining.de

Same first word

bausachverstaendigentraining.de

DNS History

10 records (5 active, 5 former)

●NSns1.first-ns.de2017-02-13 → 2026-03-28 · 3 obs

○ 2016-06-25 16:18:48
● 2017-02-13 23:45:50
● 2026-03-28 11:28:32

○NSnsa2.schlundtech.de2015-08-03 → 2016-06-25 · 4 obs

● 2015-08-03 12:28:56
● 2016-06-25 16:18:48
○ 2017-02-13 23:45:50
○ 2026-03-28 11:28:32

○NSnsb2.schlundtech.de2015-08-03 → 2016-06-25 · 4 obs

● 2015-08-03 12:28:56
● 2016-06-25 16:18:48
○ 2017-02-13 23:45:50
○ 2026-03-28 11:28:32

○NSnsc2.schlundtech.de2015-08-03 → 2016-06-25 · 4 obs

● 2015-08-03 12:28:56
● 2016-06-25 16:18:48
○ 2017-02-13 23:45:50
○ 2026-03-28 11:28:32

○NSnsd2.schlundtech.de2015-08-03 → 2016-06-25 · 4 obs

● 2015-08-03 12:28:56
● 2016-06-25 16:18:48
○ 2017-02-13 23:45:50
○ 2026-03-28 11:28:32

●NSrobotns2.second-ns.de2017-02-13 → 2026-03-28 · 3 obs

○ 2016-06-25 16:18:48
● 2017-02-13 23:45:50
● 2026-03-28 11:28:32

●NSrobotns3.second-ns.com2017-02-13 → 2026-03-28 · 3 obs

○ 2016-06-25 16:18:48
● 2017-02-13 23:45:50
● 2026-03-28 11:28:32

●MXmail.bausachverstaendigentraining.de2015-08-03 → 2026-03-28 · 2 obs

● 2015-08-03 12:28:56
● 2026-03-28 11:28:32

○A213.174.51.1552015-08-03 → 2016-06-25 · 4 obs

● 2015-08-03 12:28:56
● 2016-06-25 16:18:48
○ 2017-02-13 23:45:50
○ 2026-03-28 11:28:32

●A78.46.152.722017-02-13 → 2026-03-28 · 3 obs

○ 2016-06-25 16:18:48
● 2017-02-13 23:45:50
● 2026-03-28 11:28:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
bausachverstaendigentraining.de	ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de	-

✅ Authoritative Response

Server:213.239.242.238

NS records: ns1.first-ns.de, robotns3.second-ns.com, robotns2.second-ns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bausachverstaendigentraining.de (unsigned zone)

⏱️ Timing

Total: 1055ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.46.152.72`
NS	3	`ns1.first-ns.de, robotns3.second-ns.com...`
MX	1	`mail.bausachverstaendigentraining.de (pr`
SOA	1	`ns1.first-ns.de postmaster.robot.first-n`

Analysis

Hierarchy

The parent of mail.bausachverstaendigentraining.de is bausachverstaendigentraining.de.

IP Addresses

bausachverstaendigentraining.de points to a single IP: 78.46.152.72.

Other host names, for instance mail.petri-frischkaese.de, pharma-contract-manufacture.com, xn--lippenblschen-ifb.de, www.rkr.de and waescherei-bad-muender.de share IP numbers with bausachverstaendigentraining.de.

Name Servers

bausachverstaendigentraining.de is delegated to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

bausachverstaendigentraining.de partially shares name servers with other domains; examples include actp.de, dim-marketingblog.de, maierek.de, allpackhellas.gr and powr.de.

these name servers are commonly used with the name servers hydrogen.ns.hetzner.com.

Host names with two IP numbers:

robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.

ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.

robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.

Mail Servers

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

mail.bausachverstaendigentraining.de points to a single IP: 78.46.152.72.

bausachverstaendigentraining.de - robtex.com