`foundster.de`

DNSSEC	⚠️ Not signed
A	116.203.101.31^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
		PTR	`static.31.101.203.116.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`
MX	`mail.foundster.de` ⭐
		A	116.203.101.31^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
			PTR	`static.31.101.203.116.clients.your-server.de`
SOA	`ns1.first-ns.de`dns@hetzner.com 2026-02-23 #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

Subdomains

mail.foundster.de

Same first word

foundster.de

foundster.app

Similar names

fourdents.com

fundstore.it

undersoft.com.br

DNS History

8 records (5 active, 3 former)

●NSns1.first-ns.de2020-02-10 → 2026-03-24 · 3 obs

○ 2017-03-25 11:04:58
● 2020-02-10 06:58:22
● 2026-03-24 11:20:08

○NSns1.kaminski-edv.de2015-07-16 → 2017-03-25 · 4 obs

● 2015-07-16 21:36:18
● 2017-03-25 11:04:58
○ 2020-02-10 06:58:22
○ 2026-03-24 11:20:08

●NSrobotns2.second-ns.de2015-07-16 → 2026-03-24 · 2 obs

● 2015-07-16 21:36:18
● 2026-03-24 11:20:08

●NSrobotns3.second-ns.com2020-02-10 → 2026-03-24 · 3 obs

○ 2017-03-25 11:04:58
● 2020-02-10 06:58:22
● 2026-03-24 11:20:08

●MXmail.foundster.de2015-07-16 → 2026-03-24 · 2 obs

● 2015-07-16 21:36:18
● 2026-03-24 11:20:08

●A116.203.101.312026-03-24 → 2026-03-24 · 3 obs

○ 2020-02-10 06:58:22
● 2026-03-24 05:24:16
● 2026-03-24 11:20:08

○A188.40.32.1982020-02-10 → 2020-02-10 · 4 obs

○ 2017-03-25 11:04:58
● 2020-02-10 06:58:22
○ 2026-03-24 05:24:16
○ 2026-03-24 11:20:08

○A78.46.124.1102015-07-16 → 2017-03-25 · 4 obs

● 2015-07-16 21:36:18
● 2017-03-25 11:04:58
○ 2020-02-10 06:58:22
○ 2026-03-24 11:20:08

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:193.47.99.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for foundster.de (unsigned zone)

⏱️ Timing

Total: 1167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.203.101.31`
NS	3	`robotns2.second-ns.de, robotns3.second-ns.com...`
MX	1	`mail.foundster.de (pri: 10)`
SOA	1	`ns1.first-ns.de dns.hetzner.com`

Analysis

Hierarchy

foundster.de is the parent of mail.foundster.de.

IP Addresses

foundster.de resolves to a single IP: 116.203.101.31.

Other host names, for instance, mail.foundster.de and kolov.de share IP numbers with foundster.de.

Name Servers

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

foundster.de shares some name servers with other domains, for example 9mz.de, meditax.de, matras.kharkov.ua, praxismanagerin.de and wueste-welle.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

Mail Servers

foundster.de is handled by a single mail server, mail.foundster.de.

Host name mail.foundster.de points to IP 116.203.101.31.

foundster.de - robtex.com

foundster.de

de