`rodenbergcenter.com`

DNSSEC	⚠️ Not signed
A	213.239.227.89^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
		PTR	`sigma.4system.de`
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	`mail.rodenbergcenter.com` ⭐
		A	213.239.227.89^{🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2}
			PTR	`sigma.4system.de`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2026-03-23 #0

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1775935282

WOT: SAFE (75/100)

Subdomains

mail.rodenbergcenter.com

Same first word

rodenbergcenter.info

rodenbergcenter.com

DNS History

10 records (5 active, 5 former)

●NShelium.ns.hetzner.de2026-04-11 → 2026-04-11 · 3 obs

○ 2020-03-14 16:38:34
● 2026-04-11 19:37:52
● 2026-04-11 19:37:54

●NShydrogen.ns.hetzner.com2026-04-11 → 2026-04-11 · 3 obs

○ 2020-03-14 16:38:34
● 2026-04-11 19:37:52
● 2026-04-11 19:37:54

○NSns1.hans.hosteurope.de2015-08-04 → 2020-03-14 · 4 obs

● 2015-08-04 09:00:54
● 2020-03-14 16:38:34
○ 2026-04-11 19:37:52
○ 2026-04-11 19:37:54

○NSns2.hans.hosteurope.de2015-08-04 → 2020-03-14 · 4 obs

● 2015-08-04 09:00:54
● 2020-03-14 16:38:34
○ 2026-04-11 19:37:52
○ 2026-04-11 19:37:54

●NSoxygen.ns.hetzner.com2026-04-11 → 2026-04-11 · 3 obs

○ 2020-03-14 16:38:34
● 2026-04-11 19:37:52
● 2026-04-11 19:37:54

●MXmail.rodenbergcenter.com2015-08-04 → 2026-04-11 · 2 obs

● 2015-08-04 09:00:54
● 2026-04-11 19:37:54

○A138.201.230.902017-02-13 → 2017-02-13 · 4 obs

○ 2016-07-04 16:44:14
● 2017-02-13 13:25:46
○ 2020-03-14 16:38:34
○ 2026-04-11 19:37:54

●A213.239.227.892026-04-11 → 2026-04-11 · 3 obs

○ 2020-03-14 16:38:34
● 2026-04-11 19:37:52
● 2026-04-11 19:37:54

○A85.25.200.282015-08-04 → 2016-07-04 · 4 obs

● 2015-08-04 09:00:54
● 2016-07-04 16:44:14
○ 2017-02-13 13:25:46
○ 2026-04-11 19:37:54

○A88.99.88.1952020-03-14 → 2020-03-14 · 4 obs

○ 2017-02-13 13:25:46
● 2020-03-14 16:38:34
○ 2026-04-11 19:37:52
○ 2026-04-11 19:37:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...	-
rodenbergcenter.com	helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com	2 records

✅ Authoritative Response

Server:193.47.99.5

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rodenbergcenter.com (unsigned zone)

⏱️ Timing

Total: 835ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`213.239.227.89`
NS	3	`helium.ns.hetzner.de, hydrogen.ns.hetzner.com...`
MX	1	`mail.rodenbergcenter.com (pri: 10)`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com)

Analysis

Hierarchy

The parent of mail.rodenbergcenter.com is rodenbergcenter.com.

IP Addresses

rodenbergcenter.com points to a single IP address: 213.239.227.89.

Other host names such as webdesign-internet-agentur.de, laucht.org, mail.katholische-partnersuche.com, mail.leben-mit-vision.de and mail.gluecklich-sind.de share IPs with rodenbergcenter.com.

Name Servers

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

rodenbergcenter.com at least partially shares name servers with other domains, for example bahai-studien.at, hannover-airport.de, fensterfolienmarkt.de, seco-sport.com and eduasistent.ro.

These name servers are commonly used with robotns3.second-ns.com and ns1.first-ns.de 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 mail.rodenbergcenter.com mail server handles rodenbergcenter.com.

mail.rodenbergcenter.com points to a single IP number: 213.239.227.89.

rodenbergcenter.com - robtex.com