WWW.RTSAK.COM - jkoerber.de
Search for IP or hostnames:
jkoerber.de checked at 2025-10-31T18:09:47.307Z 1011ms 99/99/99 100% R:13jkoerber.de
| MX | mail.jkoerber.de | ||||||
| A | 91.204.46.252🇩🇪 netcup-AS | ||||||
| PTR | mx2efc.netcup.net | ||||||
| MX | mx2efc.netcup.net | ||||||
| A | 2a03:4000:0:4a5:9469:a4ff:febd:2edc 🇩🇪 netcup-AS | ||||||
| PTR | mx2efc.netcup.net | ||||||
| A | 91.204.46.252🇩🇪 netcup-AS | ||||||
| PTR | mx2efc.netcup.net | ||||||
| NS | root-dns.netcup.net | ||||||
| A | 2a03:4000:0:1::e1e1 🇩🇪 netcup-AS | ||||||
| PTR | root-dns.netcup.net | ||||||
| A | 46.38.225.225🇩🇪 netcup-AS | ||||||
| PTR | root-dns.netcup.net | ||||||
| NS | second-dns.netcup.net | ||||||
| A | 2a03:4000:2:24b::c7c7 🇩🇪 netcup-AS | ||||||
| PTR | second-dns.netcup.net | ||||||
| A | 37.221.199.199🇩🇪 netcup-AS | ||||||
| PTR | second-dns.netcup.net | ||||||
| NS | third-dns.netcup.net | ||||||
| A | 2a03:4001:0:106::3f44 🇩🇪 netcup-AS | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 188.68.63.68🇩🇪 netcup-AS | ||||||
| PTR | third-dns.netcup.net | ||||||
| A | 2a03:4000:61:86bc::20:2715 🇩🇪 netcup-AS | ||||||
| A | 91.204.46.250🇩🇪 netcup-AS | ||||||
| PTR | a2efa.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
| mail.jkoerber.de | 
Starts with same word
| jkoerber.de | 
Starts similarily
AI analysis
The parent of mail.jkoerber.de is jkoerber.de.
jkoerber.de points to two IP numbers: 2a03:4000:61:86bc::20:2715 and 91.204.46.250. 
Other host names, for instance schreinerei-braunmiller.de, fireeye.lebacq.eu, mayrundsoehne.at, baumschule-raninger.at and dragiton.com share IP numbers with jkoerber.de.
 The domain jkoerber.de is delegated to three name servers: root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net. 
jkoerber.de shares name servers with other domains at least partially, for instance schatzinsel-lk.de, anwaltskanzlei-schieferdecker.de, eisregeln.de, flaggen-24.de and nw-schaefer.de.
Host names with two IP numbers:
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
jkoerber.de is handled by two mail servers: mail.jkoerber.de and mx2efc.netcup.net.
jkoerber.de shares some mail servers with other domains, including autoankauf-1a.de, unu.nu, schreinerei-braunmiller.de, baumschule-raninger.at and dragiton.com. 
these mail servers are commonly used with mail.autoankauf-1a.de, mail.unu.nu, mail.schreinerei-braunmiller.de, mail.baumschule-raninger.at and mail.dragiton.com.
Host names with two IPs:
mx2efc.netcup.net points to 2a03:4000:0:4a5:9469:a4ff:febd:2edc and 91.204.46.252.
Host names with one IP:
mail.jkoerber.de points to 91.204.46.252.
Host names pointing to 91.204.46.252:
mx2efc.netcup.net and mail.jkoerber.de.