`studenten-skripte.de`

DNSSEC	⚠️ Not signed
A	78.47.166.11^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
		PTR	`dedi3728.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	`dedi6744.your-server.de` ⭐
		A	2a01:4f8:d0a:53b1::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`dedi6744.your-server.de`
		A	78.46.127.115^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`dedi6744.your-server.de`
SOA	`ns1.first-ns.de`dns@hetzner.com 2025-10-10 #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=1776029889

Same first word

studenten-skripte.de

DNS History

11 records (5 active, 6 former)

●NSns1.first-ns.de2020-03-03 → 2026-04-12 · 3 obs

○ 2017-03-26 14:03:08
● 2020-03-03 09:27:22
● 2026-04-12 22:07:44

○NSns65.1und1.de2015-05-18 → 2017-03-26 · 4 obs

● 2015-05-18 11:24:36
● 2017-03-26 14:03:08
○ 2020-03-03 09:27:22
○ 2026-04-12 22:07:44

○NSns66.1und1.de2015-05-18 → 2017-03-26 · 4 obs

● 2015-05-18 11:24:36
● 2017-03-26 14:03:08
○ 2020-03-03 09:27:22
○ 2026-04-12 22:07:44

●NSrobotns2.second-ns.de2020-03-03 → 2026-04-12 · 3 obs

○ 2017-03-26 14:03:08
● 2020-03-03 09:27:22
● 2026-04-12 22:07:44

●NSrobotns3.second-ns.com2020-03-03 → 2026-04-12 · 3 obs

○ 2017-03-26 14:03:08
● 2020-03-03 09:27:22
● 2026-04-12 22:07:44

●MXdedi6744.your-server.de2026-04-12 → 2026-04-12 · 2 obs

○ 2020-03-03 09:27:22
● 2026-04-12 22:07:44

○MXmail.studenten-skripte.de2020-03-03 → 2020-03-03 · 3 obs

○ 2017-03-26 14:03:08
● 2020-03-03 09:27:22
○ 2026-04-12 22:07:44

○MXmx00.kundenserver.de2015-05-18 → 2017-03-26 · 4 obs

● 2015-05-18 11:24:36
● 2017-03-26 14:03:08
○ 2020-03-03 09:27:22
○ 2026-04-12 22:07:44

○MXmx01.kundenserver.de2015-05-18 → 2017-03-26 · 4 obs

● 2015-05-18 11:24:36
● 2017-03-26 14:03:08
○ 2020-03-03 09:27:22
○ 2026-04-12 22:07:44

●A78.47.166.112020-03-03 → 2026-04-12 · 3 obs

○ 2017-03-26 14:03:08
● 2020-03-03 09:27:22
● 2026-04-12 22:07:44

○A82.165.226.1362015-05-18 → 2017-03-26 · 4 obs

● 2015-05-18 11:24:36
● 2017-03-26 14:03:08
○ 2020-03-03 09:27:22
○ 2026-04-12 22:07:44

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:193.47.99.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for studenten-skripte.de (unsigned zone)

⏱️ Timing

Total: 1212ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.47.166.11`
NS	3	`robotns3.second-ns.com, ns1.first-ns.de...`
MX	1	`dedi6744.your-server.de (pri: 10)`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

Analysis

IP Addresses

studenten-skripte.de resolves to one IP number: 78.47.166.11.

other host names including drucksofa.com, dedi3728.your-server.de, static.11.166.47.78.clients.your-server.de, mail.drucksofa.com and drucksofa-mailserver.drucksofa.de share IP numbers with studenten-skripte.de.

Name Servers

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

studenten-skripte.de at least partially shares name servers with other domains, for instance zbvronline.de, caiac.vc, ackermann-ingenieure.de, energie-ideen.de and eyedoctors.be.

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

studenten-skripte.de is handled by a single mail server, dedi6744.your-server.de.

studenten-skripte.de shares the same mail server setup as other domains, for instance dedi6744.your-server.de.

studenten-skripte.de shares mail servers with other domains to some extent, for instance drucksofa.de.

these mail servers are commonly used with the mail servers server.drucksofa.de.

dedi6744.your-server.de resolves to two IP numbers: 2a01:4f8:d0a:53b1::2 and 78.46.127.115.

studenten-skripte.de - robtex.com