CF1757257624066-tsm20250907140122

NSLIST.NET - understood.org

Search for IP or hostnames:

understood.org checked at 2025-09-07T15:07:04.045Z 253ms 159/159/159 100% R:15

understood.org

MXsmtp.google.com
A2607:f8b0:4004:c17::1a 🇺🇸 Google
PTRbl-in-f26.1e100.net
A2607:f8b0:4004:c17::1b 🇺🇸 Google
PTRbl-in-f27.1e100.net
A2607:f8b0:4004:c23::1a 🇺🇸 Google
PTRyuiadrs-in-f26.1e100.net
A2607:f8b0:4004:c23::1b 🇺🇸 Google
PTRyuiadrs-in-f27.1e100.net
A142.251.16.26🇺🇸 Google
PTRbl-in-f26.1e100.net
A142.251.16.27🇺🇸 Google
PTRbl-in-f27.1e100.net
A192.178.155.26🇺🇸 Google
PTRyuiadrs-in-f26.1e100.net
A192.178.155.27🇺🇸 Google
PTRyuiadrs-in-f27.1e100.net
A192.178.218.26🇺🇸 Google
PTRyuiadtq-in-f26.1e100.net
NSfred.ns.cloudflare.com
A2606:4700:58::adf5:3b71 🇺🇸 Cloudflare
PTRfred.ns.cloudflare.com
A2803:f800:50::6ca2:c171 🇨🇷 Cloudflare
PTRfred.ns.cloudflare.com
A2a06:98c1:50::ac40:2171 🇺🇸 Cloudflare
PTRfred.ns.cloudflare.com
A108.162.193.113🇺🇸 Cloudflare
PTRfred.ns.cloudflare.com
A172.64.33.113🇺🇸 Cloudflare
PTRfred.ns.cloudflare.com
A173.245.59.113🇺🇸 Cloudflare
PTRfred.ns.cloudflare.com
NSjill.ns.cloudflare.com
A2606:4700:50::adf5:3a7a 🇺🇸 Cloudflare
PTRjill.ns.cloudflare.com
A2803:f800:50::6ca2:c07a 🇨🇷 Cloudflare
PTRjill.ns.cloudflare.com
A2a06:98c1:50::ac40:207a 🇺🇸 Cloudflare
PTRjill.ns.cloudflare.com
A108.162.192.122🇺🇸 Cloudflare
PTRjill.ns.cloudflare.com
A172.64.32.122🇺🇸 Cloudflare
PTRjill.ns.cloudflare.com
A173.245.58.122🇺🇸 Cloudflare
PTRjill.ns.cloudflare.com
A2606:4700::6812:e85 🇺🇸 Cloudflare
A2606:4700::6812:f85 🇺🇸 Cloudflare
A104.18.14.133 Cloudflare
A104.18.15.133 Cloudflare

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
rank #7041 globally
rank #807 in the tld

AI analysis

The parent of email.understood.org, de-sp.understood.org, and www.understood.org is understood.org.

The DNS record understood.org resolves to the following IP addresses: 2606:4700::6812:e85, 2606:4700::6812:f85, 104.18.14.133, and 104.18.15.133.

IP numbers are shared between understood.org and other host names like www.kollegin.ro, www.tatamotors.ng.cdn.cloudflare.net, tatamotors.ng.cdn.cloudflare.net, www.theivyasia.com, and teledynestorm.com.

Two name servers, fred.ns.cloudflare.com and jill.ns.cloudflare.com, are delegated to understood.org.

The name server setup of understood.org is shared with other domains such as gauravgarden.com, bluecollection.gr, archaiologia.gr, womanclinic.gr, and rebinary.com.

The domain understood.org shares its name servers, at least partially, with other domains such as cangmingjiusi.com, furnishwork.com, leshades.com, gionfestival.org, and sailingart.ru.

fred.ns.cloudflare.com and jill.ns.cloudflare.com both point to six IP numbers each: 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113, 173.245.59.113 and 2606:4700:50::adf5:3a7a, 2803:f800:50::6ca2:c07a, 2a06:98c1:50::ac40:207a, 108.162.192.122, 172.64.32.122, 173.245.58.122 respectively.

The mail server, smtp.google.com, manages understood.org.

Just like other domains such as genclikdunyasi.com, avencea.com, proaltum.com, twem.co.uk, and whoisfan.com, understood.org also has the same mail server setup.

Other domains such as tunnicliff.net, fourhome.vn, fullsmiledental.com, play.idv.tw, and amiralautos.com share some mail servers, at least partially, with understood.org.

The mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly utilized in conjunction.

smtp.google.com refers to nine IP addresses: 2607:f8b0:4004:c17::1a, 2607:f8b0:4004:c17::1b, 2607:f8b0:4004:c23::1a, 2607:f8b0:4004:c23::1b, 142.251.16.26, 142.251.16.27, 192.178.155.26, 192.178.155.27, and 192.178.218.26.

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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LnrqEfU CF johedugfp 2025-09-07