CF1760585612586-tsm20251015201252

IPLIST.NET - host.coolstudy.org

Search for IP or hostnames:

host.coolstudy.org checked at 2025-10-16T03:33:32.560Z 178ms 44/44/44 100% R:11

host.coolstudy.org

MXhost.coolstudy.org
A172.104.172.51🇸🇬 Linode AS63949
PTRhost.coolstudy.org
A172.104.172.51🇸🇬 Linode AS63949
PTRhost.coolstudy.org

coolstudy.org

NSlily.ns.cloudflare.com
NSpete.ns.cloudflare.com
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
A2400:8902::f03c:91ff:fe59:fa5d 🇯🇵 Linode AS63949
A220.133.95.204🇹🇼 HiNet

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

For host.coolstudy.org, the mail server is host.coolstudy.org.

host.coolstudy.org resolves to one IP number: 172.104.172.51.

Other host names, for instance tecm.org.tw, share IP numbers with host.coolstudy.org.

host.coolstudy.org is served by a single mail server, host.coolstudy.org.

host.coolstudy.org resolves to IP 172.104.172.51.

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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