`5short.de`

DNSSEC	🔒 Signed (DS record present)
A	5.9.61.135^{🇩🇪 Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5}
		PTR	`3h3.de`
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`
MX	`secure.3h3.de` ⭐
		A	46.38.243.56^{🇩🇪 netcup-AS46.38.240.0/22}
			PTR	`mx0.3h3.de`
MX	`mx0.3h3.de`⁽²⁰⁾
		A	46.38.243.56^{🇩🇪 netcup-AS46.38.240.0/22}
			PTR	`mx0.3h3.de`
MX	`mx1.3h3.de`⁽³⁰⁾
		A	46.38.243.56^{🇩🇪 netcup-AS46.38.240.0/22}
			PTR	`mx0.3h3.de`
TXT	`v=spf1 ip4:188.68.59.105 ip4:46.38.231.32 ip4:188.68.62.112 ip4:46.38.243.56 ...`
TXT	`v=DMARC1; p=none; rua=mailto:postmaster@3h3.de; ruf=mailto:postmaster@3h3.de;...`
SOA	`root-dns.netcup.net`dnsadmin@netcup.net 2026-03-22 #46

`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=1774846096

5short.de

8 records (7 active, 1 former)

●NSroot-dns.netcup.net2020-03-16 → 2026-03-30 · 2 obs

● 2020-03-16 03:51:22
● 2026-03-30 04:50:26

●NSsecond-dns.netcup.net2020-03-16 → 2026-03-30 · 2 obs

● 2020-03-16 03:51:22
● 2026-03-30 04:50:26

●NSthird-dns.netcup.net2020-03-16 → 2026-03-30 · 2 obs

● 2020-03-16 03:51:22
● 2026-03-30 04:50:26

●MXmx0.3h3.de2020-03-16 → 2026-03-30 · 2 obs

● 2020-03-16 03:51:22
● 2026-03-30 04:50:26

●MXmx1.3h3.de2020-03-16 → 2026-03-30 · 2 obs

● 2020-03-16 03:51:22
● 2026-03-30 04:50:26

●MXsecure.3h3.de2020-03-16 → 2026-03-30 · 2 obs

● 2020-03-16 03:51:22
● 2026-03-30 04:50:26

○A144.76.37.2482020-03-16 → 2020-03-16 · 2 obs

● 2020-03-16 03:51:22
○ 2026-03-30 04:50:26

●A5.9.61.1352026-03-30 → 2026-03-30 · 2 obs

○ 2020-03-16 03:51:22
● 2026-03-30 04:50:26

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
5short.de	root-dns.netcup.net, third-dns.netcup.net, second-dns.netcup.net	-

Server:46.38.225.225

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

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

Total: 1120ms | Queries: -

Type	Count	Sample Data
A	1	`5.9.61.135`
NS	3	`root-dns.netcup.net, second-dns.netcup.net...`
MX	3	`mx0.3h3.de (pri: 20), secure.3h3.de (pri: 10)...`
TXT	2	`v=DMARC1; p=none; rua=mailto:postmaster@, v=spf1 ip4:188.68.59.105 ip4:46.38.231.3`
SOA	1	`root-dns.netcup.net dnsadmin.netcup.net`

5short.de points to a single IP number: 5.9.61.135.

Other host names, for instance 3h3.de, mail.null-pointer.de, 1w1.de, annetteduffner.de and null-pointer.de share IP numbers with 5short.de.

The domain 5short.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

5short.de shares name servers with other domains at least partially, for instance dynamo-genschmen.de, 231k.de, 1jq.de, ge-nuss.de and ssl-profi.de.