CF1760686347681-tsm20251016114356

WWW.RTSAK.COM - post4u.org

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post4u.org checked at 2025-10-17T07:32:27.593Z 1406ms 87/87/87 100% R:11

post4u.org

NSns1.yourdomainprovider.net
A2a00:c6c0:0:150:1::1 🇳🇱 Greenhost
PTRns1.yourdomainprovider.net
A185.88.143.183🇳🇱 Greenhost
PTRns1.yourdomainprovider.net
NSns2.yourdomainprovider.net
A2a03:b0c0:3:d0::124:5001 🇩🇪 DigitalOcean
PTRns2.yourdomainprovider.net
A46.101.153.24🇩🇪 DigitalOcean
PTRns2.yourdomainprovider.net
NSns3.yourdomainprovider.net
A2604:a880:800:10::9a1:2001 🇺🇸 DigitalOcean
PTRns3.yourdomainprovider.net
A104.236.29.251🇺🇸 DigitalOcean
PTRns3.yourdomainprovider.net
MXsmtp.post4u.org
A86.95.248.85🇳🇱 KPN NL
PTR86-95-248-85.fixed.kpn.net
MXmailrelay.planet.nl.post4u.org
A86.95.248.85🇳🇱 KPN NL
PTR86-95-248-85.fixed.kpn.net
A86.95.248.85🇳🇱 KPN NL
PTR86-95-248-85.fixed.kpn.net

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Up

Starts with same word

Starts similarily

AI analysis

post4u.org is a parent of nl.post4u.org and smtp.post4u.org.

post4u.org points to a single IP address: 86.95.248.85.

Other host names such as smtp.post4u.org, 86-95-248-85.fixed.kpn.net, planet.nl.post4u.org, mailrelay.planet.nl.post4u.org and nl.post4u.org share IP numbers with post4u.org.

post4u.org is delegated to three name servers: ns1.yourdomainprovider.net, ns2.yourdomainprovider.net and ns3.yourdomainprovider.net.

At least part of the name servers for post4u.org are shared with other domains, for instance sama24.nl, easy-pet.info, frontmedia.nl, extra-montage.com and clubseduce.net.

These name servers are commonly used alongside the name servers ns4.yourdomainprovider.net.

Host names with two IP numbers:

ns1.yourdomainprovider.net points to 2a00:c6c0:0:150:1::1 and 185.88.143.183

ns2.yourdomainprovider.net points to 2a03:b0c0:3:d0::124:5001 and 46.101.153.24

ns3.yourdomainprovider.net points to 2604:a880:800:10::9a1:2001 and 104.236.29.251

post4u.org is handled by two mail servers: smtp.post4u.org and mailrelay.planet.nl.post4u.org.

Host names sharing a single IP: smtp.post4u.org and mailrelay.planet.nl.post4u.org point to 86.95.248.85.

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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mayhdVj CF johedugfp 2025-10-17