CF1759328520207-tsm20251001131858

WWW.RTSAK.COM - core4.org

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core4.org checked at 2025-10-01T14:22:00.187Z 259ms 133/133/133 100% R:14

core4.org

MXmail.core4.org
A2606:4700:3032::6815:3f7a 🇺🇸 Cloudflare
A2606:4700:3032::ac43:aaab 🇺🇸 Cloudflare
A104.21.63.122 Cloudflare
A172.67.170.171🇺🇸 Cloudflare
NSajay.ns.cloudflare.com
A2606:4700:58::adf5:3b38 🇺🇸 Cloudflare
PTRajay.ns.cloudflare.com
A2803:f800:50::6ca2:c138 🇨🇷 Cloudflare
PTRajay.ns.cloudflare.com
A2a06:98c1:50::ac40:2138 🇺🇸 Cloudflare
PTRajay.ns.cloudflare.com
A108.162.193.56🇺🇸 Cloudflare
PTRajay.ns.cloudflare.com
A172.64.33.56🇺🇸 Cloudflare
PTRajay.ns.cloudflare.com
A173.245.59.56🇺🇸 Cloudflare
PTRajay.ns.cloudflare.com
NSlily.ns.cloudflare.com
A2606:4700:50::adf5:3a82 🇺🇸 Cloudflare
PTRlily.ns.cloudflare.com
A2803:f800:50::6ca2:c082 🇨🇷 Cloudflare
PTRlily.ns.cloudflare.com
A2a06:98c1:50::ac40:2082 🇺🇸 Cloudflare
PTRlily.ns.cloudflare.com
A108.162.192.130🇺🇸 Cloudflare
PTRlily.ns.cloudflare.com
A172.64.32.130🇺🇸 Cloudflare
PTRlily.ns.cloudflare.com
A173.245.58.130🇺🇸 Cloudflare
PTRlily.ns.cloudflare.com
A2606:4700:3032::6815:3f7a 🇺🇸 Cloudflare
A2606:4700:3032::ac43:aaab 🇺🇸 Cloudflare
A104.21.63.122 Cloudflare
A172.67.170.171🇺🇸 Cloudflare

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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

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Starts with same word

Starts similarily

AI analysis

The parent of mail.core4.org is core4.org.

core4.org resolves to four IP numbers: 2606:4700:3032::6815:3f7a, 2606:4700:3032::ac43:aaab, 104.21.63.122 and 172.67.170.171.

Other host names such as caou.net, wertel.eu, arsiaproduction.com, www.hairstudiohanne.be and castlerealtyinc.com share IPs with core4.org.

core4.org is delegated to two name servers: ajay.ns.cloudflare.com and lily.ns.cloudflare.com.

core4.org shares the same name server setup as martinhouse.org, antibrains.com, boshdirect.com, adventofs.com and m1tradetower.com.

core4.org at least partially shares name servers with other domains, for instance interopto.com, pixelitooo.com, thesearchninjas.com, messageforum.cn and cachoonbrazeigh.com.

these name servers are often used in conjunction with the name servers ian.ns.cloudflare.com.

Host names with six IP numbers:

ajay.ns.cloudflare.com points to 2606:4700:58::adf5:3b38, 2803:f800:50::6ca2:c138, 2a06:98c1:50::ac40:2138, 108.162.193.56, 172.64.33.56 and 173.245.59.56.

lily.ns.cloudflare.com points to 2606:4700:50::adf5:3a82, 2803:f800:50::6ca2:c082, 2a06:98c1:50::ac40:2082, 108.162.192.130, 172.64.32.130 and 173.245.58.130.

core4.org is handled by a single mail server, mail.core4.org.

The host name mail.core4.org has four IP numbers: 2606:4700:3032::6815:3f7a, 2606:4700:3032::ac43:aaab, 104.21.63.122 and 172.67.170.171.

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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