NSLIST.NET - system41.de
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system41.de checked at 2025-11-22T02:07:16.876Z 373ms 95/95/95 100% R:16 allDone:true timedOut:false system41.de
| NS | ns1104.ui-dns.biz | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5168:100 🇩🇪 IONOS-AS | ||||||
| PTR | ns1104.ui-dns.biz | ||||||
| A | 217.160.81.104🇩🇪 IONOS-AS | ||||||
| PTR | ns1104.ui-dns.biz | ||||||
| NS | ns1104.ui-dns.com | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5268:100 🇩🇪 IONOS-AS | ||||||
| PTR | ns1104.ui-dns.com | ||||||
| A | 217.160.82.104🇩🇪 IONOS-AS | ||||||
| PTR | ns1104.ui-dns.com | ||||||
| MX | mail.system41.de | ||||||
| A | 49.13.74.222🇩🇪 Hetzner | ||||||
| PTR | hz-mailserver.pension-zur-weide.de | ||||||
| NS | ns1104.ui-dns.de | ||||||
| A | 2607:f1c0:fe:53:185:132:32:104 🇺🇸 IONOS-ANYCAST | ||||||
| PTR | ns1104.ui-dns.de | ||||||
| A | 185.132.32.104🇩🇪 IONOS-ANYCAST | ||||||
| PTR | ns1104.ui-dns.de | ||||||
| A | 217.160.80.104🇩🇪 IONOS-AS | ||||||
| PTR | ns1104.ui-dns.de | ||||||
| NS | ns1104.ui-dns.org | ||||||
| A | 2001:8d8:fe:53:0:d9a0:5368:100 🇩🇪 IONOS-AS | ||||||
| PTR | ns1104.ui-dns.org | ||||||
| A | 217.160.83.104🇩🇪 IONOS-AS | ||||||
| PTR | ns1104.ui-dns.org | ||||||
| A | 213.187.74.109🇩🇪 HLKOMM | ||||||
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 | ||||||
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AI analysis
system41.de is the parent of mail2.system41.de, mx.system41.de and mail.system41.de.
system41.de resolves to one IP number: 213.187.74.109.
other host names including mail.system41.co.uk, system41.co.uk, mail2.system41.de, mx.system41.de and mx.system41.co.uk share IP numbers with system41.de.
system41.de is delegated to four name servers: ns1104.ui-dns.biz, ns1104.ui-dns.com, ns1104.ui-dns.de and ns1104.ui-dns.org.
system41.de at least partially shares name servers with other domains, for instance rae-vonappen.de, grunwald.mobi, gotroux.net, hjalti-wikinger.de and hafcon.de.
these name servers are often used together with ns1073.ui-dns.de, ns1111.ui-dns.biz, ns1022.ui-dns.org and ns1087.ui-dns.de.
Host names with three IP numbers:
ns1104.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:104, 185.132.32.104 and 217.160.80.104.
Host names with two IP numbers:
ns1104.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5168:100 and 217.160.81.104.
ns1104.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5268:100 and 217.160.82.104.
ns1104.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5368:100 and 217.160.83.104.
system41.de is handled by a single mail server, mail.system41.de.
mail.system41.de resolves to IP 49.13.74.222.