CF1759419215934-tsm20251002145945

IPLIST.NET - classbrain.com

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classbrain.com checked at 2025-10-02T15:33:35.915Z 257ms 123/123/123 100% R:14

classbrain.com

NSns37.domaincontrol.com
A2603:5:21c1::13 🇺🇸 GODADDY-DNS
PTRns37.domaincontrol.com
A97.74.108.19🇺🇸 GODADDY-DNS
PTRns37.domaincontrol.com
NSns38.domaincontrol.com
A2603:5:22c1::13 🇺🇸 GODADDY-DNS
PTRns38.domaincontrol.com
A173.201.76.19🇺🇸 GODADDY-DNS
PTRns38.domaincontrol.com
MXaspmx2.googlemail.com
A2607:f8b0:4023:100f::1a 🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
MXaspmx.l.google.com
A2607:f8b0:4004:c08::1a 🇺🇸 Google
PTRbi-in-f26.1e100.net
A172.253.62.27🇺🇸 Google
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google
PTRws-in-f27.1e100.net
A3.33.251.168🇺🇸 Amazon
PTRaec037177372cc6cd.awsglobalaccelerator.com
A15.197.225.128🇺🇸 Amazon
PTRaec037177372cc6cd.awsglobalaccelerator.com

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NSd.gtld-servers.net
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rank #252170 globally
rank #135960 in the tld

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AI analysis

classbrain.com is the parent of mail.classbrain.com and www.classbrain.com.

classbrain.com resolves to two IP numbers: 3.33.251.168 and 15.197.225.128.

Other host names, for instance vncentral.net, investmentpropertyvalues.com, divvyy.com, haiortho.com and windsoronrealestate.com share IP numbers with classbrain.com.

classbrain.com has two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.

classbrain.com shares the same name server setup as other domains, for example strapolec.ca, markandpamrushmore.com, cameronrx.com, kendracomstock.com and txs.jp.

Host names with two IP numbers:

ns37.domaincontrol.com points to: 2603:5:21c1::13 and 97.74.108.19; ns38.domaincontrol.com points to: 2603:5:22c1::13 and 173.201.76.19.

classbrain.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

classbrain.com shares some mail servers with other domains, at least partially; for instance josephgarycellars.com, informano.com, rudenko.it, boxoffice24.com and millicentharvey.com.

these mail servers are often used together with the mail servers aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with two IPs:

- aspmx2.googlemail.com points to 2607:f8b0:4023:100f::1a and 192.178.220.27

- aspmx3.googlemail.com points to 2a00:1450:400c:c00::1b and 173.194.76.27

- aspmx.l.google.com points to 2607:f8b0:4004:c08::1a and 172.253.62.27

- alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

- alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27

Host names that point to 2a00:1450:400c:c00::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com

Host names that point to 173.194.76.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com

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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ylwPiUS CF johedugfp 2025-10-02