`bernsteinhotel.de`

DNSSEC	⚠️ Not signed
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`
MX	`mail17.de` ⭐
		A	135.181.60.247^{🇫🇮 Hetzner135.181.0.0/16 HETZNER-DC}
			PTR	`mail17.de`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2022-11-28 #3

`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=1774679722

Same first word

bernsteinhotel.de

DNS History

15 records (4 active, 11 former)

●NShelium.ns.hetzner.de2026-02-21 → 2026-03-28 · 3 obs

○ 2019-01-03 00:09:02
● 2026-02-21 18:24:30
● 2026-03-28 07:10:38

●NShydrogen.ns.hetzner.com2026-02-21 → 2026-03-28 · 3 obs

○ 2019-01-03 00:09:02
● 2026-02-21 18:24:30
● 2026-03-28 07:10:38

○NSns1.domain24.de2015-06-18 → 2017-02-01 · 4 obs

● 2015-06-18 01:00:54
● 2017-02-01 13:33:48
○ 2019-01-03 00:09:02
○ 2026-03-28 07:10:38

○NSns11.dawico.eu2019-01-03 → 2019-01-03 · 4 obs

○ 2017-02-01 13:33:48
● 2019-01-03 00:09:02
○ 2026-02-21 18:24:30
○ 2026-03-28 07:10:38

○NSns12.dawico.us2019-01-03 → 2019-01-03 · 4 obs

○ 2017-02-01 13:33:48
● 2019-01-03 00:09:02
○ 2026-02-21 18:24:30
○ 2026-03-28 07:10:38

○NSns13.dawico.de2019-01-03 → 2019-01-03 · 4 obs

○ 2017-02-01 13:33:48
● 2019-01-03 00:09:02
○ 2026-02-21 18:24:30
○ 2026-03-28 07:10:38

○NSns14.dawico.org2019-01-03 → 2019-01-03 · 4 obs

○ 2017-02-01 13:33:48
● 2019-01-03 00:09:02
○ 2026-02-21 18:24:30
○ 2026-03-28 07:10:38

○NSns2.domain24.de2015-06-18 → 2017-02-01 · 4 obs

● 2015-06-18 01:00:54
● 2017-02-01 13:33:48
○ 2019-01-03 00:09:02
○ 2026-03-28 07:10:38

○NSns3.domain24.de2015-06-18 → 2017-02-01 · 4 obs

● 2015-06-18 01:00:54
● 2017-02-01 13:33:48
○ 2019-01-03 00:09:02
○ 2026-03-28 07:10:38

●NSoxygen.ns.hetzner.com2026-02-21 → 2026-03-28 · 3 obs

○ 2019-01-03 00:09:02
● 2026-02-21 18:24:30
● 2026-03-28 07:10:38

○MXmail.bernsteinhotel.de2015-06-18 → 2017-02-01 · 4 obs

● 2015-06-18 01:00:54
● 2017-02-01 13:33:48
○ 2019-01-03 00:09:02
○ 2026-03-28 07:10:38

●MXmail17.de2026-02-21 → 2026-03-28 · 3 obs

○ 2019-01-03 00:09:02
● 2026-02-21 18:24:30
● 2026-03-28 07:10:38

○MXmail17.de.bernsteinhotel.de2019-01-03 → 2019-01-03 · 4 obs

○ 2017-02-01 13:33:48
● 2019-01-03 00:09:02
○ 2026-02-21 18:24:30
○ 2026-03-28 07:10:38

○A178.23.125.1512019-01-03 → 2019-01-03 · 4 obs

○ 2017-02-01 13:33:48
● 2019-01-03 00:09:02
○ 2026-02-21 18:24:30
○ 2026-03-28 07:10:38

○A95.130.17.362015-06-18 → 2017-02-01 · 4 obs

● 2015-06-18 01:00:54
● 2017-02-01 13:33:48
○ 2019-01-03 00:09:02
○ 2026-03-28 07:10:38

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:193.47.99.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bernsteinhotel.de (unsigned zone)

⏱️ Timing

Total: 1055ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`helium.ns.hetzner.de, hydrogen.ns.hetzner.com...`
MX	1	`mail17.de (pri: 10)`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

Analysis

Name Servers

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

bernsteinhotel.de at least partially shares name servers with other domains, for example kindig.net, io-kly.com, sittingbear.de, fairox.org and flattinger.at.

These name servers are commonly used with ns1.first-ns.de and robotns3.second-ns.com and robotns2.second-ns.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

Mail Servers

The mail17.de mail server handles bernsteinhotel.de.

bernsteinhotel.de shares the same mail server setup as other domains, including cbooking.de, tropenhaus-bansin.de, server27.de, hotelns.de and schloss-schorssow.de.

mail17.de points to a single IP number: 135.181.60.247.

bernsteinhotel.de - robtex.com