CF1760297886446-tsm20251012143351

WWW.RTSAK.COM - mail4one.de

Search for IP or hostnames:

mail4one.de checked at 2025-10-12T19:38:06.430Z 553ms 109/109/109 100% R:19

mail4one.de

MXmail.protonmail.ch
A176.119.200.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.70.42.128🇨🇭 Proton AG
PTRmail.protonmail.ch
A185.205.70.128🇫🇷 Proton AG
PTRmail.protonmail.ch
MXmailsec.protonmail.ch
A176.119.200.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.70.42.129🇨🇭 Proton AG
PTRmailsec.protonmail.ch
A185.205.70.129🇫🇷 Proton AG
PTRmailsec.protonmail.ch
NSns2.inwx.de
A2001:67c:10b8::104 🇨🇭 RCODEZERO-ANYCAST-SEC2
PTRns2.anycastdns.ch
PTRns2.inwx.ch
PTRns2.inwx.com
PTRns2.inwx.de
PTRb.xnameserver.de
PTRns2.inwx.es
PTRns.domrobot.net
A176.97.158.104🇦🇹 RCODEZERO-ANYCAST-SEC2
PTRns2.anycastdns.ch
PTRns2.inwx.ch
PTRns2.inwx.com
PTRns2.inwx.de
PTRb.xnameserver.de
PTRns2.inwx.es
PTRns.domrobot.net
NSns.inwx.de
A2001:67c:1bc::104 🇦🇹 RcodeZero Anycast DNS
PTRns1.anycastdns.ch
PTRns.inwx.ch
PTRns.domrobot.com
PTRns.inwx.com
PTRns.inwx.de
PTRa.xnameserver.de
PTRns.inwx.es
A192.174.68.104🇦🇹 RcodeZero Anycast DNS
PTRns1.anycastdns.ch
PTRns.inwx.ch
PTRns.domrobot.com
PTRns.inwx.com
PTRns.inwx.de
PTRa.xnameserver.de
PTRns.inwx.es
NSns3.inwx.eu
A2a02:d500::53 🇩🇪 InterNetworX Management GmbH
PTRc.xnameserver.de
PTRns3.inwx.eu
PTRns.domrobot.org
A45.87.158.53🇩🇪 InterNetworX Management GmbH
PTRc.xnameserver.de
PTRns3.inwx.eu
PTRns.domrobot.org
A144.76.5.73🇩🇪 Hetzner
PTRstatic.73.5.76.144.hellgate.badlist.de

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

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Starts with same word

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AI analysis

mail4one.de is a parent of ns2.mail4one.de, mail.mail4one.de and ns.mail4one.de.

mail4one.de points to a single IP number: 144.76.5.73.

Other host names, for instance hellgate.badlist.de, mail.mail4one.de, 5.76.144.hellgate.badlist.de, mail.badlist.de and 76.144.hellgate.badlist.de share IP numbers with mail4one.de.

The delegation for mail4one.de is handled by three name servers: ns2.inwx.de, ns.inwx.de and ns3.inwx.eu.

mail4one.de at least partially shares name servers with other domains, for instance yannic.name, deliga.de, bmirechner.net, raceresult.at and strehlau.org.

these name servers are commonly used with ns3.inwx.de, dns3.cloudns.net and dns4.cloudns.net.

Two IP numbers per host:

ns2.inwx.de points to 2001:67c:10b8::104 and 176.97.158.104.

ns.inwx.de points to 2001:67c:1bc::104 and 192.174.68.104.

ns3.inwx.eu points to 2a02:d500::53 and 45.87.158.53.

mail4one.de is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

mail4one.de uses the same mail server configuration as other domains, such as woever.nl, a13u.com, bloxbcn.com, angusyoung.com.au and op11.co.uk.

mail4one.de shares mail servers with other domains at least in part, for instance degraaf-ict.nl, mcfarl.in, markjbrenton.com, chamberlin.org.uk and cxpertin.com.

Host names with three IP numbers: The host name mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128; The host name mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

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

onhjscp CF johedugfp 2025-10-12