mx12.system-hoster.com - robtex.com

mx12.system-hoster.com

DNSSEC⚠️ Not signed
A193.143.122.117🇩🇪 NCORE-AS193.143.122.0/24
PTRmx21.system-hoster.com

system-hoster.com

DNSSEC⚠️ Not signed
NSdns.dns1.de ⭐
NSdns.dns2.de
NSdns.dns3.de
NSdns.dns4.de
MXmx16a.antispameurope.com ⭐
MXmx16b.antispameurope.com(20)
MXmx16c.antispameurope.com(30)
MXmx16d.antispameurope.com(40)
TXTv=spf1 include:spf.hornetsecurity.com include:spf.system-hoster.com -all
SOAdns.dns1.dehostmaster@internetwire.de 2026-03-11 #1

MX for

niedi.net
alagill.com
as1234.de
goldjunge.com
gerz.de
tams.tv
sandra-eisenmann.de
janssen-consulting.eu
www.ms-2.com

Previously MX for

ms-2.com
computermax.de
erc-gmbh.de
muellershoff.de
kobaltblau.com
averroes.biz
kobaltblau.de
ibsag.ch
awiwe.de
iteratec.com
landrover-secondhand.de
orgacloud.org
portomail.de
muellerhamburg.de
morawietz-training.de
byteworx.de
cloudxp.de
ci04.de
elr-klein.de
atongarix.de
ac-retyre.com
m-e-s.de
wn-project.com

Same first word

mx12.com

Similar names

21xm.com
21mx.de
xm12.top
12mx.cn
21xm.cn
1mx2.com
x12m.com
2m1x.de
mx21.net

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A193.143.122.117193.143.122.11
○A193.143.122.112015-07-19 → 2017-07-17 · 4 obs
● 2015-07-19 10:01:34
● 2017-07-17 21:40:06
○ 2017-08-01 12:58:32
○ 2026-04-15 01:59:28
●A193.143.122.1172017-08-01 → 2026-04-15 · 3 obs
○ 2017-07-17 21:40:06
● 2017-08-01 12:58:32
● 2026-04-15 01:59:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...-
system-hoster.comdns.dns1.de, dns.dns2.de, dns.dns3.de, dns.dns4.de-

✅ Authoritative Response

Server:217.146.22.194

NS records: dns.dns1.de, dns.dns2.de, dns.dns3.de, dns.dns4.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for system-hoster.com (unsigned zone)

⏱️ Timing

Total: 3502ms | Queries: -

📄 Records

TypeCountSample Data
A1193.143.122.117

Analysis

Mail Server Role

mx12.system-hoster.com serves mail for the domains niedi.net, alagill.com, as1234.de, goldjunge.com, gerz.de and a few other domains.

mx11.system-hoster.com and relay.rzone.de commonly serve as mail servers along with mx12.system-hoster.com.

IP Addresses

mx12.system-hoster.com points to IP number 193.143.122.117.

Other host names include mx2.xchg.it, mx26.cojama.com, mx21.system-hoster.com and mx26.system-hoster.com that share IP numbers with mx12.system-hoster.com.