`centralsphere.eu`

DNSSEC	⚠️ Not signed
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`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2026-02-23 #0

`eu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`si.dns.eu` ⭐
	NS	`be.dns.eu`
	NS	`w.dns.eu`
	NS	`x.dns.eu`
	NS	`y.dns.eu`
	SOA	`si.dns.eu`tech@eurid.eu serial=1122983240

Same first word

centralsphere.eu

centralsphere.net

centralsphere.sbs

DNS History

6 records (3 active, 3 former)

●NShelium.ns.hetzner.de2026-04-05 → 2026-04-05 · 2 obs

○ 2016-11-19 16:52:40
● 2026-04-05 17:18:42

●NShydrogen.ns.hetzner.com2026-04-05 → 2026-04-05 · 2 obs

○ 2016-11-19 16:52:40
● 2026-04-05 17:18:42

○NSns11.prosite.de2015-08-06 → 2016-11-19 · 3 obs

● 2015-08-06 17:59:58
● 2016-11-19 16:52:40
○ 2026-04-05 17:18:42

○NSns12.prosite.de2015-08-06 → 2016-11-19 · 3 obs

● 2015-08-06 17:59:58
● 2016-11-19 16:52:40
○ 2026-04-05 17:18:42

●NSoxygen.ns.hetzner.com2026-04-05 → 2026-04-05 · 2 obs

○ 2016-11-19 16:52:40
● 2026-04-05 17:18:42

○A188.40.208.2202015-08-06 → 2016-11-19 · 3 obs

● 2015-08-06 17:59:58
● 2016-11-19 16:52:40
○ 2026-04-05 17:18:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
eu	be.dns.eu, si.dns.eu, x.dns.eu, y.dns.eu...	-
centralsphere.eu	hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com	-

✅ Authoritative Response

Server:213.133.100.98

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centralsphere.eu (unsigned zone)

⏱️ Timing

Total: 2077ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`helium.ns.hetzner.de, hydrogen.ns.hetzner.com...`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

Analysis

Name Servers

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

centralsphere.eu at least partially shares name servers with other domains, for instance kieswelt.de, petcario.com, tennis04.de, t0.ro and hochundquerformat.at.

These name servers are commonly used with 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.

centralsphere.eu - robtex.com