CF1761176750421-tsm20251017082432

WWW.RTSAK.COM - optimust.nl

Search for IP or hostnames:

optimust.nl checked at 2025-10-22T23:45:50.405Z 307ms 100/100/100 100% R:17

optimust.nl

MXmail.protonmail.ch
A176.119.200.128πŸ‡¨πŸ‡­ Proton AG
PTRmail.protonmail.ch
A185.70.42.128πŸ‡¨πŸ‡­ Proton AG
PTRmail.protonmail.ch
A185.205.70.128πŸ‡«πŸ‡· Proton AG
PTRmail.protonmail.ch
MXmailsec.protonmail.ch
A176.119.200.129πŸ‡¨πŸ‡­ Proton AG
PTRmailsec.protonmail.ch
A185.70.42.129πŸ‡¨πŸ‡­ Proton AG
PTRmailsec.protonmail.ch
A185.205.70.129πŸ‡«πŸ‡· Proton AG
PTRmailsec.protonmail.ch
NSns3.cloud86.eu
NSns1.cloud86.nl
A2a0e:7280:0:188:13:1337:53:1 πŸ‡³πŸ‡± Duocast
PTRns1.cloud86.nl
A45.82.188.13πŸ‡³πŸ‡± Duocast
PTRns1.cloud86.nl
NSns2.cloud86.nl
A2001:1af8:4700:a05c:11:1337:53:1 πŸ‡³πŸ‡± LeaseWeb Netherlands / AMS-01
PTRns2.cloud86.nl
A81.171.31.1πŸ‡³πŸ‡± LeaseWeb Netherlands / AMS-01
PTRns2.cloud86.nl
A2001:4c3c:9004:2a00:cecf:83ff:fe6f:14e3 πŸ‡³πŸ‡± DELTA Fiber - AS15435
PTRhost-2xwov8x2d8z0wkkh.pd.rdl-w1d1-a.v6.dfn.nl
A81.172.239.6πŸ‡³πŸ‡± DELTA Fiber - AS15435
PTRhost-s8a.as15435-c.v4.dfn.nl

nl

NSns1.dns.nl
NSns3.dns.nl
NSns4.dns.nl

Starts with same word

Starts similarily

AI analysis

optimust.nl resolves to two IP numbers: 2001:4c3c:9004:2a00:cecf:83ff:fe6f:14e3 and 81.172.239.6.

Other host names, for instance rjvd.nl, host-2xwov8x2d8z0wkkh.pd.rdl-w1d1-a.v6.dfn.nl and host-s8a.as15435-c.v4.dfn.nl share IP numbers with optimust.nl.

optimust.nl is delegated to three name servers ns3.cloud86.eu, ns1.cloud86.nl and ns2.cloud86.nl.

optimust.nl at least partially shares name servers with other domains, for instance villaparkeindhoven.nl, dexeq.com, vigon.nl, sitges-travel.eu and bijbelngt.nl.

Host names with two IP numbers:

The host name ns1.cloud86.nl points to 2a0e:7280:0:188:13:1337:53:1 and 45.82.188.13; the host name ns2.cloud86.nl points to 2001:1af8:4700:a05c:11:1337:53:1 and 81.171.31.1.

Two mail servers handle optimust.nl: mail.protonmail.ch and mailsec.protonmail.ch.

optimust.nl shares the same mail server setup as other domains, for instance d6dev.com, gungho.io, algope.com, monto.no and kurtisodonnell.rocks.

optimust.nl shares some mail servers with other domains, at least partially, for instance minodi.com, meatballhat.com, mail.gonetpro.com, gaffeyproductions.com and blockshow.com.

Host names with three IPs:

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128.

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.
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sEmVson CF johedugfp 2025-10-22