syscentral.de - dns.ninja

`syscentral.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:c010:382d::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`mail.vpsmanaged.de`
A	168.119.246.175^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
NS	`ns1.hosting.de` ⭐
		A	2a03:2900:3:1::2^{🇩🇪 AS488232a03:2900::/32}
			PTR	`ns1.routing.net`
		A	134.0.30.178^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`ns1.routing.net`
NS	`ns2.hosting.de`
		A	2001:4d8f:2::2^{🇩🇪 ROUTING-ANYCAST2001:4d8f::/32}
			PTR	`ns2.routing.net`
		A	194.50.113.2^{🇩🇪 ROUTING-ANYCAST194.50.113.0/24 vollmarnet-anycast-route}
			PTR	`ns2.routing.net`
NS	`ns3.hosting.de`
		A	2a03:2902:3:1::2^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`ns3.routing.net`
		A	194.126.196.2^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
MX	`mail.syscentral.de` ⭐
		A	2a01:4f8:c010:382d::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`mail.vpsmanaged.de`
		A	168.119.246.175^{🇩🇪 Hetzner168.119.0.0/16 HETZNER-DC}
			PTR	`mail.vpsmanaged.de`
TXT	`v=spf1 mx a -all`
SOA	`ns1.hosting.de`hostmaster@syscentral.de 2023-11-02 #1

`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=1781585840

Subdomains

mail.syscentral.de

sysvcp.syscentral.de

Same first word

syscentral.org

syscentral.de

Similar names

crystalens.co.uk

centralsys.co.uk

centralsys.net

DNS History

12 records (6 active, 6 former)

○NSns.namespace4you.de2015-06-30 → 2016-11-29 · 4 obs

● 2015-06-30 04:07:54
● 2016-11-29 12:01:12
○ 2026-03-13 01:41:00
○ 2026-06-16 05:02:54

●NSns1.hosting.de2026-03-13 → 2026-06-16 · 3 obs

○ 2016-11-29 12:01:12
● 2026-03-13 01:41:00
● 2026-06-16 05:02:54

●NSns2.hosting.de2026-03-13 → 2026-06-16 · 3 obs

○ 2016-11-29 12:01:12
● 2026-03-13 01:41:00
● 2026-06-16 05:02:54

○NSns2.namespace4you.de2015-06-30 → 2016-11-29 · 4 obs

● 2015-06-30 04:07:54
● 2016-11-29 12:01:12
○ 2026-03-13 01:41:00
○ 2026-06-16 05:02:54

●NSns3.hosting.de2026-03-13 → 2026-06-16 · 3 obs

○ 2016-11-29 12:01:12
● 2026-03-13 01:41:00
● 2026-06-16 05:02:54

●MXmail.syscentral.de2026-03-13 → 2026-06-16 · 3 obs

○ 2016-11-29 12:01:12
● 2026-03-13 01:41:00
● 2026-06-16 05:02:54

○MXmxlb.ispgateway.de2015-06-30 → 2016-11-29 · 4 obs

● 2015-06-30 04:07:54
● 2016-11-29 12:01:12
○ 2026-03-13 01:41:00
○ 2026-06-16 05:02:54

●A168.119.246.1752026-03-13 → 2026-06-16 · 3 obs

○ 2016-11-29 12:01:12
● 2026-03-13 01:41:00
● 2026-06-16 05:02:54

○A2a00:1158:0:300:c183::12015-06-30 → 2016-04-15 · 4 obs

● 2015-06-30 04:07:54
● 2016-04-15 11:06:58
○ 2016-11-29 12:01:12
○ 2026-06-16 05:02:54

○A2a00:1158:1000:300::2892016-11-29 → 2016-11-29 · 4 obs

○ 2016-04-15 11:06:58
● 2016-11-29 12:01:12
○ 2026-03-13 01:41:00
○ 2026-06-16 05:02:54

●A2a01:4f8:c010:382d::12026-03-13 → 2026-06-16 · 3 obs

○ 2016-11-29 12:01:12
● 2026-03-13 01:41:00
● 2026-06-16 05:02:54

○A80.67.17.1372015-06-30 → 2016-11-29 · 4 obs

● 2015-06-30 04:07:54
● 2016-11-29 12:01:12
○ 2026-03-13 01:41:00
○ 2026-06-16 05:02:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
syscentral.de	ns1.hosting.de, ns2.hosting.de, ns3.hosting.de	6 records

✅ Authoritative Response

Server:194.126.196.2

NS records: ns1.hosting.de, ns2.hosting.de, ns3.hosting.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syscentral.de (unsigned zone)

⏱️ Timing

Total: 717ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`168.119.246.175`
AAAA	1	`2a01:4f8:c010:382d::1`
NS	3	`ns1.hosting.de, ns3.hosting.de...`
MX	1	`mail.syscentral.de (pri: 10)`
TXT	1	`v=spf1 mx a -all`
SOA	1	`ns1.hosting.de hostmaster.syscentral.de`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns3.hosting.de, ns2.hosting.de, ns1.hosting.de...)

Analysis

Hierarchy

mail.syscentral.de and sysvcp.syscentral.de each fall under syscentral.de as their parent domain.

IP Addresses

syscentral.de directs to two IP numbers, 168.119.246.175 and 2a01:4f8:c010:382d::1

Two other host names, along with mail.techmonkey.de, mail.syscentral.de and techmonkey.de, also share IP numbers with syscentral.de.

Name Servers

syscentral.de is served by three name servers: ns1.hosting.de, ns2.hosting.de and ns3.hosting.de.

syscentral.de partially shares its NS delegation with several other domains, including westerland-symposium.de, musicwired.com, pretoria.at and two others.

These name servers regularly co-occur with the name servers ns1.routing.net, ns2.routing.net and ns3.routing.net.

The hostnames ns1.hosting.de, ns2.hosting.de and ns3.hosting.de each direct to two IP addresses — ns1.hosting.de to 134.0.30.178 and 2a03:2900:3:1::2, ns2.hosting.de to 194.50.113.2 and 2001:4d8f:2::2, and ns3.hosting.de to 194.126.196.2 and 2a03:2902:3:1::2.

Mail Servers

The sole mail server for syscentral.de is mail.syscentral.de.

Mail server setup for syscentral.de matches that of other domains, among them sysvcp.syscentral.de.

The host mail.syscentral.de resolves to 168.119.246.175 and 2a01:4f8:c010:382d::1 — two IP addresses.