mx.sys2.de - dns.ninja

`mx.sys2.de`

DNSSEC	⚠️ Not signed
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}

`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=1782587850

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

PTR for

0.4.2.0.0.0.0.0.0.0.0.0.0.0.0.0.c.f.f.7.0.3.1.0.8.f.4.0.1.0.a.2.ip6.arpa

MX for

Same first word

mx.or.at

mx.cn

mx.servebbs.org

mx.tc

mx.microsoft

mx.ph

mx.com.tr

mx.be

mx.guru

mx.selfip.com

mx.co

mx.ro

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mx.ru.net

mx.firewall-gateway.de

mx.mayfirst.org

mx.principe.st

mx.ag

mx.ee

mx.net.ru

mx.fi

mx.cz

mx.co.kr

mx.net

mx.box

mx.homelinux.com

mx.dnsalias.com

mx.se

mx.srv.br

mx.si

mx.de

mx.org.ua

mx.com.co

mx.nl

mx.com

mx.canva-apps.cn

mx.al

mx

mx.org

mx.net.au

mx.sb

mx.sub.jp

mx.nf

mx.kg

mx.fm

mx.dk

mx.mil.lv

mx.is

mx.ac.cn

mx.uz

mx.mt

mx.lt

mx.co.at

mx.ua

mx.csb.app

mx.au

mx.go.gov.br

mx.com.mx

mx.dev

mx.od.ua

mx.su

mx.com.au

mx.123hjemmeside.no

mx.cl

mx.by

mx.main.jp

mx.bplaced.net

mx.uy

mx.dyndns-mail.com

mx.io

mx.co.ke

mx.vg

mx.gp

mx.cloudaccess.net

mx.s3-us-west-1.amazonaws.com

mx.gs

mx.global.prod.fastly.net

mx.email

mx.com.pt

mx.ru

mx.services

mx.pl

mx.ht

mx.uk

mx.no

mx.cloud.nospamproxy.com

mx.agency

mx.rs

mx.vc

mx.cloudflare.net

mx.ws

mx.plus

mx.zone

mx.co.za

mx.tours

mx.s3.amazonaws.com

mx.com.tw

mx.vu

mx.biz

mx.ms

mx.net.tr

mx.network

mx.se.gov.br

mx.gy

mx.contact

mx.pe

mx.realm.cz

mx.tn

mx.mk

mx.exchange

mx.kh.ua

mx.md

mx.to

mx.cm

mx.graphics

mx.cx

mx.support

mx.myftp.org

mx.duckdns.org

mx.kinghost.net

mx.gouv.ci

mx.money

mx.kasserver.com

mx.com.ar

mx.sytes.net

mx.center

mx.withyoutube.com

mx.mba

mx.co.uk

mx.s3-website-eu-west-1.amazonaws.com

mx.s3-website-us-east-1.amazonaws.com

mx.design

mx.s3-website-us-west-1.amazonaws.com

mx.msk.ru

mx.scrapping.cc

mx.tv

mx.casino

mx.ma

mx.dyndns.org

mx.sh

mx.ax

mx.lv

mx.abbott

Similar names

xm.nl

xm.app

xm.cn

xm.gov.cn

xm.city

xm.ca

xm.ee

xm.ae

xm.lc

xm.chat

xm.life

xm.net

xm.cm

xm.co

xm.co.za

xm.kiev.ua

xm.js.cn

xm.cc

xm.by

xm.world

xm.lt

xm.com.ua

xm.ru

xm.de

xm.cl

xm.sk

xm.se

xm.hu

xm.com.co

xm.africa

xm.fi

xm.is

xm.co.kr

xm.am

xm.money

xm.be

xm.cz

xm.hk.cn

xm.fj.cn

xm.pl

xm.vn.ua

xm.house

xm.mk

xm.la

xm.com

DNS History

2 records (2 active, 0 former)

●A2a01:4f8:130:7ffc::2402026-02-15 → 2026-06-29 · 2 obs

● 2026-02-15 05:02:28
● 2026-06-29 01:29:14

●A46.4.233.2402026-02-15 → 2026-06-29 · 2 obs

● 2026-02-15 05:02:28
● 2026-06-29 01:29:14

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:46.4.233.248

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sys2.de (unsigned zone)

⏱️ Timing

Total: 1021ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.4.233.240`
AAAA	1	`2a01:4f8:130:7ffc::240`

📌 Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

Mail for hn3.sys2.de, hn2.sys2.de, rapp1.sys2.de, groupoffice.sys2.de, ns.linuxsicherheit.de and a few other domains is handled by mx.sys2.de.

IP Addresses

mx.sys2.de points to the IP addresses 46.4.233.240 and 2a01:4f8:130:7ffc::240