`linuxserverat.de`

DNSSEC	⚠️ Not signed
A	2a03:4000:41:940:187a:aff:fe3c:aaaa^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
		PTR	`linuxserverat.de`
A	85.209.50.8^{🇩🇪 netcup-AS85.209.48.0/22}
NS	`root-dns.netcup.net` ⭐
		A	2a03:4000:0:1::e1e1^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`root-dns.netcup.net`
		A	46.38.225.225^{🇩🇪 netcup-AS46.38.225.0/24}
			PTR	`root-dns.netcup.net`
NS	`second-dns.netcup.net`
		A	2a03:4000:2:24b::c7c7^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`second-dns.netcup.net`
		A	37.221.199.199^{🇩🇪 netcup-AS37.221.196.0/22}
			PTR	`second-dns.netcup.net`
NS	`third-dns.netcup.net`
		A	2a03:4001:0:106::3f44^{🇩🇪 netcup-AS2a03:4001::/32 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
		A	188.68.63.68^{🇩🇪 netcup-AS188.68.63.0/24 NETCUP-GMBH}
			PTR	`third-dns.netcup.net`
SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2026-03-15 #57

`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=1776271872

PTR for

a.a.a.a.c.3.e.f.f.f.a.0.a.7.8.1.0.4.9.0.1.4.0.0.0.0.0.4.3.0.a.2.ip6.arpa

8.50.209.85.in-addr.arpa

Same first word

linuxserverat.de

DNS History

5 records (5 active, 0 former)

●NSroot-dns.netcup.net2026-04-07 → 2026-04-15 · 2 obs

● 2026-04-07 03:52:40
● 2026-04-15 17:00:02

●NSsecond-dns.netcup.net2026-04-07 → 2026-04-15 · 2 obs

● 2026-04-07 03:52:40
● 2026-04-15 17:00:02

●NSthird-dns.netcup.net2026-04-07 → 2026-04-15 · 2 obs

● 2026-04-07 03:52:40
● 2026-04-15 17:00:02

●A2a03:4000:41:940:187a:aff:fe3c:aaaa2026-04-07 → 2026-04-15 · 2 obs

● 2026-04-07 03:52:40
● 2026-04-15 17:00:02

●A85.209.50.82026-04-07 → 2026-04-15 · 2 obs

● 2026-04-07 03:52:40
● 2026-04-15 17:00:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
linuxserverat.de	root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net	-

✅ Authoritative Response

Server:46.38.225.225

NS records: root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linuxserverat.de (unsigned zone)

⏱️ Timing

Total: 1199ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.209.50.8`
AAAA	1	`2a03:4000:41:940:187a:aff:fe3c:aaaa`
NS	3	`root-dns.netcup.net, third-dns.netcup.net...`
SOA	1	`root-dns.netcup.net dnsadmin.netcup.net`

Analysis

IP Addresses

linuxserverat.de has two IP numbers: 2a03:4000:41:940:187a:aff:fe3c:aaaa and 85.209.50.8.

Other host names, for example das-buero.org, share IP numbers with linuxserverat.de.

Name Servers

linuxserverat.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

linuxserverat.de at least partially shares name servers with other domains, including hirsch-home.de, utenbach.de, regionalart.net, deinkachelofen.at and moehlke.de.

Host names with two IP numbers:

root-dns.netcup.net: 2a03:4000:0:1::e1e1 and 46.38.225.225

second-dns.netcup.net: 2a03:4000:2:24b::c7c7 and 37.221.199.199

third-dns.netcup.net: 2a03:4001:0:106::3f44 and 188.68.63.68

linuxserverat.de - robtex.com