`green-software.de`

DNSSEC	⚠️ Not signed
A	49.12.200.103^{🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC}
		PTR	`static.103.200.12.49.clients.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`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-02-14 #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=1773553752

Same first word

green-software.net

green-software.com

green-software.de

DNS History

6 records (4 active, 2 former)

●NSns1.first-ns.de2015-08-10 → 2026-03-23 · 2 obs

● 2015-08-10 02:19:20
● 2026-03-23 14:57:22

●NSrobotns2.second-ns.de2015-08-10 → 2026-03-23 · 2 obs

● 2015-08-10 02:19:20
● 2026-03-23 14:57:22

●NSrobotns3.second-ns.com2015-08-10 → 2026-03-23 · 2 obs

● 2015-08-10 02:19:20
● 2026-03-23 14:57:22

○MXmail.green-software.de2015-08-10 → 2017-08-20 · 4 obs

● 2015-08-10 02:19:20
● 2017-08-20 16:06:44
○ 2026-03-23 14:57:18
○ 2026-03-23 14:57:22

○A229.42.9.52015-08-10 → 2017-08-20 · 4 obs

● 2015-08-10 02:19:20
● 2017-08-20 16:06:44
○ 2026-03-23 14:57:18
○ 2026-03-23 14:57:22

●A49.12.200.1032026-03-23 → 2026-03-23 · 3 obs

○ 2017-08-20 16:06:44
● 2026-03-23 14:57:18
● 2026-03-23 14:57:22

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:213.133.100.103

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for green-software.de (unsigned zone)

⏱️ Timing

Total: 4646ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`49.12.200.103`
NS	3	`robotns2.second-ns.de, robotns3.second-ns.com...`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

Analysis

IP Addresses

green-software.de resolves to a single IP: 49.12.200.103.

Other host names, for instance, seitter.net and static.103.200.12.49.clients.your-server.de share IP numbers with green-software.de.

Name Servers

green-software.de delegates to three name servers: robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.

green-software.de shares some name servers with other domains, for example stadtbuecherei-walldorf.de, verbloedung.de, anytux.org, optitas.eu and ebito.de.

These name servers are commonly used with the name servers hydrogen.ns.hetzner.com.

Host names with two IP numbers:

robotns3.second-ns.com: 2001:67c:192c::add:a3 and 193.47.99.3

ns1.first-ns.de: 2a01:4f8:0:a101::a:1 and 213.239.242.238

robotns2.second-ns.de: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103

green-software.de - robtex.com