CF1758811462380-tsm20250925114901

WWW.RTSAK.COM - sendmail.at

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sendmail.at checked at 2025-09-25T14:44:22.159Z 2838ms 86/86/86 100% R:13

sendmail.at

MXmx3.mm-com.de
A80.156.57.143🇩🇪 Deutsche Telekom
PTRmx3.mm-com.de
MXmx4.mm-com.de
A80.156.57.144🇩🇪 Deutsche Telekom
PTRmx4.mm-com.de
NSns1.mm-com.de
A2003:48:4015::100 🇩🇪 Deutsche Telekom
A193.159.244.186🇩🇪 Deutsche Telekom
NSns2.mm-com.de
A2a01:4f8:252:2a8c:1::4 🇩🇪 Hetzner
A136.243.228.4🇩🇪 Hetzner
PTRns2.mm-com.de
A80.156.57.204🇩🇪 Deutsche Telekom
PTRhaydn.mailpost.de

at

NSd.ns.at
NSj.ns.at
NSn.ns.at
NSr.ns.at
NSu.ns.at
NSns1.univie.ac.at
NSns2.univie.ac.at

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Starts with same word

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AI analysis

sendmail.at is the parent of mail.sendmail.at.

sendmail.at resolves to a single IP address: 80.156.57.204.

Other host names such as mailpost.de, toarx.de, haydn.toarx.de and haydn.mailpost.de share IP numbers with sendmail.at.

sendmail.at's delegation uses two name servers, ns1.mm-com.de and ns2.mm-com.de.

sendmail.at shares the same name server setup as other domains, for example mumnet.co, deejay.de, skinyoga.de, ceramtools.com and power-surf.de.

sendmail.at at least partially shares name servers with other domains, including human-league.de, mailpost.de, hausfrauenseite.de, frauenerotik.de and 58.156.80.in-addr.arpa.

These name servers are often used together with ns1.hausfrauenseite.de.

Host names with two IPs:

ns1.mm-com.de points to: 2003:48:4015::100 and 193.159.244.186

ns2.mm-com.de points to: 2a01:4f8:252:2a8c:1::4 and 136.243.228.4

sendmail.at is handled by two mail servers: mx3.mm-com.de and mx4.mm-com.de.

sendmail.at shares its mail server setup with other domains, including mm-com.de, mk-granit.de, ashayer.net, derbueromarkt.de and kv-hof-rehau.de.

sendmail.at shares some mail servers with other domains, at least partially, for instance transinvest.ch.

Host names with a single IP:

mx3.mm-com.de points to 80.156.57.143.

mx4.mm-com.de points to 80.156.57.144.

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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