🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`fets9.sys2.de`

DNSSEC	⚠️ Not signed
A	46.4.233.245^{🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3}
		PTR	`kundenwebs.sys2.de`
MX	`mx.sys2.de` ⭐
		A	2a01:4f8:130:7ffc::240^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`mx.sys2.de`
		A	46.4.233.240^{🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3}
			PTR	`mx.sys2.de`

`sys2.de`

	DNSSEC	⚠️ Not signed
	A	46.4.233.245^{🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3}
	NS	`ns.sys2.de` ⭐
	NS	`mrtg.sys2.de`
	MX	`mx.sys2.de` ⭐
	TXT	`v=spf1 mx a:mail.sys2.de a:mrtg.sys2.de a:sun.sys2.de a:mx.sys2.de -all`
	SOA	`ns.sys2.de`hostmaster@sys2.de serial=1786453174

WOT: SAFE (62/100)
WOT: SAFE (68/100)

DNS History

3 records (2 active, 1 former)

●MXmx.sys2.de2026-03-23 → 2026-08-17 · 2 obs

● 2026-03-23 19:15:18
● 2026-08-17 13:42:36

○A195.56.55.592015-06-25 → 2017-08-12 · 4 obs

● 2015-06-25 07:22:42
● 2017-08-12 12:03:00
○ 2026-03-23 19:15:18
○ 2026-08-17 13:42:36

●A46.4.233.2452026-03-23 → 2026-08-17 · 3 obs

○ 2017-08-12 12:03:00
● 2026-03-23 19:15:18
● 2026-08-17 13:42:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, z.nic.de, a.nic.de	-
sys2.de	ns.sys2.de, mrtg.sys2.de	2 records

✅ Authoritative Response

Server:51.68.191.157

NS records: ns.sys2.de, mrtg.sys2.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sys2.de (unsigned zone)

⏱️ Timing

Total: 647ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.4.233.245`
MX	1	`mx.sys2.de (pri: 10)`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns.sys2.de, mrtg.sys2.de)

Analysis

IP Addresses

fets9.sys2.de has exactly one IP address — 46.4.233.245.

sys2.eu, zlm.sys2.de, ipv6.sys2.de plus two other host names have IP numbers in common with fets9.sys2.de.

Mail Servers

fets9.sys2.de uses one mail server — mx.sys2.de.

The mail server setup of fets9.sys2.de matches that of other domains such as fets8.sys2.de, hostmaster.sysquadrat.de, venus1.sys2.de and two others.

mx.sys2.de directs to two IP numbers, 46.4.233.240 and 2a01:4f8:130:7ffc::240.

fets9.sys2.de - robtex.com

fets9.sys2.de

sys2.de