WWW.RTSAK.COM - jcsbk.de
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jcsbk.de checked at 2025-10-04T21:09:52.515Z 525ms 79/79/79 100% R:14jcsbk.de
| MX | mail2.jcsbk.de | ||||||
| A | 178.19.94.59🇩🇪 ASseWi | ||||||
| PTR | mail.jcsbk.de | ||||||
| MX | mail.jcsbk.de | ||||||
| A | 78.94.226.91🇩🇪 Vodafone Germany | ||||||
| PTR | mail.jcsbk.de | ||||||
| NS | root-dns.netcup.net | ||||||
| A | 2a03:4000:0:1::e1e1 🇩🇪 netcup GmbH | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup GmbH | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7 🇩🇪 netcup GmbH | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup GmbH | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44 🇩🇪 netcup GmbH | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup GmbH | ||||||
| PTR | third-dns.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 | ||||||
Up
mail2.jcsbk.de |
hostmaster.jcsbk.de |
www.jcsbk.de |
mail.jcsbk.de |
Starts with same word
jcsbk.de |
Starts similarily
AI analysis
jcsbk.de is a parent of mail2.jcsbk.de, hostmaster.jcsbk.de, www.jcsbk.de and mail.jcsbk.de.
jcsbk.de delegates to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.
jcsbk.de shares some name servers with other domains, for example 7days-group.com, buttr.de, jsolve.net, aixvox.com and popt.net.
Host names with two IP numbers:
root-dns.netcup.net: 2a03:4000:0:1::e1e1 and 46.38.225.225
second-dns.netcup.net: 2a03:4000:2:24b::c7c7 and 37.221.199.199
third-dns.netcup.net: 2a03:4001:0:106::3f44 and 188.68.63.68
jcsbk.de is served by two mail servers: mail2.jcsbk.de and mail.jcsbk.de.
jcsbk.de shares mail servers with other domains at least partially, for example hostmaster.jcs-warburg.de, *.jcs-warburg.de, mail.jcs-warburg.de and jcs-warburg.de.
these mail servers are commonly used alongside the mail servers mxlb.ispgateway.de.
Host names with a single IP:
mail2.jcsbk.de points to 178.19.94.59
mail.jcsbk.de points to 78.94.226.91