`programm-datenbank.de`

DNSSEC	⚠️ Not signed
A	212.101.205.100^{🇩🇪 DTS-Systeme-Muenster212.101.192.0/19 DE-ICSMEDIA-990520}
		PTR	`wsde.prod.ecom.thalia.de`
NS	`hydrogen.ns.hetzner.com` ⭐
		A	2a01:4f8:0:1::add:1098^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`hydrogen.ns.hetzner.com`
		A	213.133.100.98^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`hydrogen.ns.hetzner.com`
NS	`helium.ns.hetzner.de`
		A	2001:67c:192c::add:5^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`helium.ns.hetzner.de`
		A	193.47.99.5^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`helium.ns.hetzner.de`
NS	`oxygen.ns.hetzner.com`
		A	2a01:4f8:0:1::add:2992^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`oxygen.ns.hetzner.com`
		A	88.198.229.192^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`oxygen.ns.hetzner.com`
TXT	`efe861c2f3845b19e96f0cfe4b6e02097d3a1ed6`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2026-02-25 #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=1778450902

Same first word

programm-datenbank.de

DNS History

11 records (4 active, 7 former)

●NShelium.ns.hetzner.de2026-03-12 → 2026-05-10 · 3 obs

○ 2020-02-26 13:48:24
● 2026-03-12 12:47:12
● 2026-05-10 22:13:46

●NShydrogen.ns.hetzner.com2026-03-12 → 2026-05-10 · 3 obs

○ 2020-02-26 13:48:24
● 2026-03-12 12:47:12
● 2026-05-10 22:13:46

○NSns1.buch.de2015-05-27 → 2020-02-26 · 4 obs

● 2015-05-27 06:36:18
● 2020-02-26 13:48:24
○ 2026-03-12 12:47:12
○ 2026-05-10 22:13:46

○NSns1.thalia.de2016-07-19 → 2017-03-21 · 5 obs

○ 2016-03-19 12:41:20
● 2016-07-19 16:06:34
● 2017-03-21 06:47:52
○ 2020-02-26 13:48:24
○ 2026-05-10 22:13:46

○NSns2.buch.de2015-05-27 → 2016-03-19 · 4 obs

● 2015-05-27 06:36:18
● 2016-03-19 12:41:20
○ 2016-07-19 16:06:34
○ 2026-05-10 22:13:46

○NSns2.thalia.de2020-02-26 → 2020-02-26 · 4 obs

○ 2017-03-21 06:47:52
● 2020-02-26 13:48:24
○ 2026-03-12 12:47:12
○ 2026-05-10 22:13:46

○NSns3.thalia.de2020-02-26 → 2020-02-26 · 4 obs

○ 2017-03-21 06:47:52
● 2020-02-26 13:48:24
○ 2026-03-12 12:47:12
○ 2026-05-10 22:13:46

○NSns4.icsmedia.de2015-05-27 → 2016-03-19 · 4 obs

● 2015-05-27 06:36:18
● 2016-03-19 12:41:20
○ 2016-07-19 16:06:34
○ 2026-05-10 22:13:46

●NSoxygen.ns.hetzner.com2026-03-12 → 2026-05-10 · 3 obs

○ 2020-02-26 13:48:24
● 2026-03-12 12:47:12
● 2026-05-10 22:13:46

●A212.101.205.1002020-02-26 → 2026-05-10 · 3 obs

○ 2017-03-21 06:47:52
● 2020-02-26 13:48:24
● 2026-05-10 22:13:46

○A212.101.205.852015-05-27 → 2017-03-21 · 4 obs

● 2015-05-27 06:36:18
● 2017-03-21 06:47:52
○ 2020-02-26 13:48:24
○ 2026-05-10 22:13:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
programm-datenbank.de	helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com	-

✅ Authoritative Response

Server:213.133.100.98

NS records: helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for programm-datenbank.de (unsigned zone)

⏱️ Timing

Total: 2022ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.101.205.100`
NS	3	`hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com...`
TXT	1	`efe861c2f3845b19e96f0cfe4b6e02097d3a1ed6`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

Analysis

IP Addresses

programm-datenbank.de points to a single IP address: 212.101.205.100.

Other host names such as tierbuch.de, rechtsbuch.de, taschenbuch-datenbank.de, schmoeker.de and meinoyo.com share IP numbers with programm-datenbank.de.

Name Servers

programm-datenbank.de is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

At least part of the name servers for programm-datenbank.de are shared with other domains, for instance machnes.org, provision3d.com, rqt.de, muenzforum.de and equine-behaviour.eu.

These name servers are commonly used alongside ns1.first-ns.de and ns1.your-server.de.

Host names with two IP numbers:

hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98

oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192

helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5

programm-datenbank.de - robtex.com