WWW.RTSAK.COM - cetron.de
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cetron.de checked at 2025-10-31T07:48:51.251Z 324ms 95/95/95 100% R:13cetron.de
| MX | mail.cetron.de | ||||||
| A | 188.68.47.11π©πͺ netcup-AS | ||||||
| PTR | mx2f0b.netcup.net | ||||||
| MX | mx2f0b.netcup.net | ||||||
| A | 188.68.47.11π©πͺ netcup-AS | ||||||
| PTR | mx2f0b.netcup.net | ||||||
| NS | root-dns.netcup.net | ||||||
| A | 2a03:4000:0:1::e1e1 π©πͺ netcup-AS | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225π©πͺ netcup-AS | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7 π©πͺ netcup-AS | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199π©πͺ netcup-AS | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44 π©πͺ netcup-AS | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68π©πͺ netcup-AS | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 2a03:4000:30:16d5::10:5924 π©πͺ netcup-AS | ||||||
| A | 188.68.47.9π©πͺ netcup-AS | ||||||
| PTR | a2f09.netcup.net | ||||||
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
cetron.de is a parent of mail.cetron.de and mail2.cetron.de.
cetron.de points to two IP numbers: 2a03:4000:30:16d5::10:5924 and 188.68.47.9.
Other host names, for instance ditib-langen.de, alawie.com, ns2.pangaeaproject.org, handke-web.de and sensa.at share IP numbers with cetron.de.
 The delegation for cetron.de is handled by three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net. 
cetron.de at least partially shares name servers with other domains, for instance digitalverlag-fachwissen.de, zentralheizung.de, aa-bb.de, ctheiss.de and ionibo.at.
Two IP numbers per host:
root-dns.netcup.net points to 2a03:4000:0:1::e1e1 and 46.38.225.225.
second-dns.netcup.net points to 2a03:4000:2:24b::c7c7 and 37.221.199.199.
third-dns.netcup.net points to 2a03:4001:0:106::3f44 and 188.68.63.68.
cetron.de is handled by two mail servers: mail.cetron.de and mx2f0b.netcup.net.
cetron.de shares mail servers with other domains at least in part, for instance anismk.de, ing-buero-wilhelm.de, dztestserver.de, blauth.net and qqma.de. 
These mail servers are often used together with the mail servers mail.anisdev.de. 
Host names sharing a single IP:
mail.cetron.de points to 188.68.47.11
mx2f0b.netcup.net points to 188.68.47.11
Host names that point to 188.68.47.11: mail.cetron.de and mx2f0b.netcup.net