hostmaster.sys2.de - dns.ninja

hostmaster.sys2.de

DNSSEC⚠️ Not signed
A46.4.233.245🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3
PTRkundenwebs.sys2.de
MXmx.sys2.de ⭐
A2a01:4f8:130:7ffc::240🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmx.sys2.de
A46.4.233.240🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3
PTRmx.sys2.de

sys2.de

DNSSEC⚠️ Not signed
A46.4.233.245🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3
NSns.sys2.de ⭐
NSmrtg.sys2.de
MXmx.sys2.de ⭐
TXTv=spf1 mx a:mail.sys2.de a:mrtg.sys2.de a:sun.sys2.de a:mx.sys2.de -all
SOAns.sys2.dehostmaster@sys2.de serial=1782587850
WOT: SAFE (62/100)
WOT: SAFE (68/100)

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DNS History

3 records (2 active, 1 former)

20162017201820192020202120222023202420252026MXmx.sys2.deportal.sys2.deA46.4.233.245
●MXmx.sys2.de2026-04-11 → 2026-06-29 · 3 obs
○ 2016-04-30 15:25:36
● 2026-04-11 00:55:16
● 2026-06-29 05:27:34
○MXportal.sys2.de2015-05-25 → 2016-04-30 · 4 obs
● 2015-05-25 18:40:24
● 2016-04-30 15:25:36
○ 2026-04-11 00:55:16
○ 2026-06-29 05:27:34
●A46.4.233.2452015-05-25 → 2026-06-29 · 2 obs
● 2015-05-25 18:40:24
● 2026-06-29 05:27:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, z.nic.de, f.nic.de-
sys2.dens.sys2.de, mrtg.sys2.de2 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: 1982ms | Queries: -

📄 Records

TypeCountSample Data
A146.4.233.245
MX1mx.sys2.de (pri: 10)

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

hostmaster.sys2.de points to a single IP number: 46.4.233.245.

Additional host names — rapp1.hn3.sys2.de, web-planer.de, www.sys2.de and two others — share IP numbers with hostmaster.sys2.de.

Mail Servers

hostmaster.sys2.de has one mail server: mx.sys2.de.

hostmaster.sys2.de shares the same mail server setup as other domains, including zl4.sys2.de, cx1.sys2.de, vf10.sys2.de and two others.

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