CF1763537687590-tsm20251116095642

WWW.RTSAK.COM - der-stefan.net

Search for IP or hostnames:

der-stefan.net checked at 2025-11-19T07:34:47.504Z 1928ms 99/99/99 100% R:13 allDone:true timedOut:false

der-stefan.net

MXmail.der-stefan.net
A91.204.46.15🇩🇪 netcup-AS
PTRmx2e0f.netcup.net
MXmx2e0f.netcup.net
A2a03:4000:0:388:7816:63ff:fe42:b13c 🇩🇪 netcup-AS
PTRmx2e0f.netcup.net
A91.204.46.15🇩🇪 netcup-AS
PTRmx2e0f.netcup.net
NSroot-dns.netcup.net
A2a03:4000:0:1::e1e1 🇩🇪 netcup-AS
PTRroot-dns.netcup.net
A46.38.225.225🇩🇪 netcup-AS
PTRroot-dns.netcup.net
NSsecond-dns.netcup.net
A2a03:4000:2:24b::c7c7 🇩🇪 netcup-AS
PTRsecond-dns.netcup.net
A37.221.199.199🇩🇪 netcup-AS
PTRsecond-dns.netcup.net
NSthird-dns.netcup.net
A2a03:4001:0:106::3f44 🇩🇪 netcup-AS
PTRthird-dns.netcup.net
A188.68.63.68🇩🇪 netcup-AS
PTRthird-dns.netcup.net
A2a03:4000:30:700f::12:8822 🇩🇪 netcup-AS
A91.204.46.13🇩🇪 netcup-AS
PTRa2e0d.netcup.net

net

NSa.gtld-servers.net
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NSl.gtld-servers.net
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Starts with same word

Starts similarily

AI analysis

mail.der-stefan.net has der-stefan.net as its parent.

der-stefan.net points to two IPs: 2a03:4000:30:700f::12:8822 and 91.204.46.13.

Other host names, for instance pasquay.de, epm-mikitta.com, mx0.foodomain.de, hot-shops.de and hp-l.de share IP numbers with der-stefan.net.

der-stefan.net is delegated to name servers root-dns.netcup.net, second-dns.netcup.net and third-dns.netcup.net.

der-stefan.net at least partially shares name servers with other domains such as myabo.com, ogobo.de, mrkonrad.de, koekel.de and urid.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.

Two mail servers handle der-stefan.net: mail.der-stefan.net and mx2e0f.netcup.net.

der-stefan.net shares mail servers with other domains at least in part, for instance ewers.org, trinity-site.com, baeckereikaestner.de, choreographie-berlin.de and indietronic.de.

These mail servers are often used together with mail.ewers.org, mail.trinity-site.com, mail.baeckereikaestner.de and mail.choreographie-berlin.de.

Host name mx2e0f.netcup.net has two IPs: 2a03:4000:0:388:7816:63ff:fe42:b13c and 91.204.46.15.

Host name mail.der-stefan.net has one IP: 91.204.46.15.

Host names pointing to 91.204.46.15: mx2e0f.netcup.net and mail.der-stefan.net.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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