WWW.RTSAK.COM - 12systems.de
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12systems.de checked at 2025-10-19T01:17:17.348Z 259ms 99/99/99 100% R:1612systems.de
| MX | mx01.hornetsecurity.com | ||||||
| A | 94.100.132.8🇩🇪 MK Netzdienste AS | ||||||
| PTR | mx01.hornetsecurity.com | ||||||
| MX | mx02.hornetsecurity.com | ||||||
| A | 94.100.136.8🇩🇪 kyberio GmbH | ||||||
| PTR | mx02.hornetsecurity.com | ||||||
| MX | mx03.hornetsecurity.com | ||||||
| A | 94.100.134.8🇩🇪 HKN GmbH | ||||||
| PTR | mx03.hornetsecurity.com | ||||||
| MX | mx04.hornetsecurity.com | ||||||
| A | 94.100.136.7🇩🇪 kyberio GmbH | ||||||
| PTR | mx04.hornetsecurity.com | ||||||
| NS | ns1.domaindiscount24.net | ||||||
| A | 2a04:2b00:14cc::34 🇬🇧 RcodeZero Anycast DNS | ||||||
| PTR | ns1.monikerdns.net | ||||||
| PTR | ns34.i.centralnic-dns.com | ||||||
| A | 193.227.117.34🇩🇪 RcodeZero Anycast DNS | ||||||
| PTR | ns1.domaindiscount24.net | ||||||
| NS | ns2.domaindiscount24.net | ||||||
| A | 2a04:2b00:14dd::34 🇬🇧 RcodeZero Anycast DNS | ||||||
| PTR | ns2.monikerdns.net | ||||||
| PTR | ns34.j.centralnic-dns.com | ||||||
| A | 194.50.187.34🇩🇪 RCODEZERO-ANYCAST-SEC2 | ||||||
| PTR | ns2.domaindiscount24.net | ||||||
| NS | ns3.domaindiscount24.net | ||||||
| A | 2a04:2b00:14ee::34 🇬🇧 RcodeZero Anycast DNS | ||||||
| PTR | ns3.monikerdns.net | ||||||
| PTR | ns34.k.centralnic-dns.com | ||||||
| A | 194.0.182.34🇩🇪 RCODEZERO-ANYCAST-SEC2 | ||||||
| PTR | ns3.domaindiscount24.net | ||||||
| A | 85.13.145.65🇩🇪 Neue Medien Muennich | ||||||
| PTR | dd26216.kasserver.com | ||||||
de
| NS | a.nic.de | ||||||
| NS | f.nic.de | ||||||
| NS | z.nic.de | ||||||
| NS | l.de.net | ||||||
| NS | n.de.net | ||||||
| NS | s.de.net | ||||||
Up
mx01.12systems.de |
mx02.12systems.de |
cloudmx02.12systems.de |
www.12systems.de |
cloudmx01.12systems.de |
12mailgw01.12systems.de |
Starts with same word
12systems.mobi |
12systems.us |
12systems.biz |
12systems.de |
12systems.at |
12systems.info |
12systems.es |
12systems.it |
Starts similarily
AI analysis
12systems.de is the parent of mx01.12systems.de, mx02.12systems.de, cloudmx02.12systems.de, www.12systems.de, cloudmx01.12systems.de and a few other host names.
12systems.de points to IP number 85.13.145.65.
For instance, other host names *.ammerlaender-wohnungsbau.de, w0193f3c.kasserver.com, www.parkett-ernst.de, w01cb629.kasserver.com and www.bootsfahrschule-bielefeld.de share IP numbers with 12systems.de.
The delegation for 12systems.de is handled by three name servers: ns1.domaindiscount24.net, ns2.domaindiscount24.net and ns3.domaindiscount24.net.
12systems.de shares name servers with other domains at least partially, for example amando.at, act-solutions.biz, gitnt.com, cullygrat.at and delta-unternehmensgruppe.de.
Host names with two IPs:
ns1.domaindiscount24.net points to 2a04:2b00:14cc::34 and 193.227.117.34
ns2.domaindiscount24.net points to 2a04:2b00:14dd::34 and 194.50.187.34
ns3.domaindiscount24.net points to 2a04:2b00:14ee::34 and 194.0.182.34
12systems.de is handled by four mail servers: mx01.hornetsecurity.com, mx02.hornetsecurity.com, mx03.hornetsecurity.com and mx04.hornetsecurity.com.
12systems.de shares mail servers with other domains at least partially; for instance welcam.de, nawa.com, liekam-haustechnik.de, nickbevan.co.uk and eichsfelder-stahlbau.de.
Host names with a single IP:
mx01.hornetsecurity.com points to 94.100.132.8
mx02.hornetsecurity.com points to 94.100.136.8
mx03.hornetsecurity.com points to 94.100.134.8
mx04.hornetsecurity.com points to 94.100.136.7