CF1759550394003-tsm20251003185623

WWW.RTSAK.COM - opencasebook.org

Search for IP or hostnames:

opencasebook.org checked at 2025-10-04T03:59:53.856Z 1580ms 168/168/168 100% R:11

opencasebook.org

MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1a 🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
NSjack.ns.cloudflare.com
A2606:4700:58::adf5:3b79 🇺🇸 Cloudflare
PTRjack.ns.cloudflare.com
A2803:f800:50::6ca2:c179 🇨🇷 Cloudflare
PTRjack.ns.cloudflare.com
A2a06:98c1:50::ac40:2179 🇺🇸 Cloudflare
PTRjack.ns.cloudflare.com
A108.162.193.121🇺🇸 Cloudflare
PTRjack.ns.cloudflare.com
A172.64.33.121🇺🇸 Cloudflare
PTRjack.ns.cloudflare.com
A173.245.59.121🇺🇸 Cloudflare
PTRjack.ns.cloudflare.com
NSjean.ns.cloudflare.com
A2606:4700:50::adf5:3a79 🇺🇸 Cloudflare
PTRjean.ns.cloudflare.com
A2803:f800:50::6ca2:c079 🇨🇷 Cloudflare
PTRjean.ns.cloudflare.com
A2a06:98c1:50::ac40:2079 🇺🇸 Cloudflare
PTRjean.ns.cloudflare.com
A108.162.192.121🇺🇸 Cloudflare
PTRjean.ns.cloudflare.com
A172.64.32.121🇺🇸 Cloudflare
PTRjean.ns.cloudflare.com
A173.245.58.121🇺🇸 Cloudflare
PTRjean.ns.cloudflare.com
MXaspmx.l.google.com
A2607:f8b0:4004:c09::1b 🇺🇸 Google
PTRbh-in-f27.1e100.net
A142.251.111.27🇺🇸 Google
PTRbk-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1a 🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
A2606:4700::6810:4a50 🇺🇸 Cloudflare
A2606:4700::6810:4b50 🇺🇸 Cloudflare
A104.16.74.80 Cloudflare
A104.16.75.80 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 #541615 globally
rank #46741 in the tld

Up

Starts with same word

Starts similarily

AI analysis

opencasebook.org is the parent of www.opencasebook.org.

opencasebook.org resolves to four IPs: 2606:4700::6810:4a50, 2606:4700::6810:4b50, 104.16.74.80 and 104.16.75.80.

Other host names share IP numbers with opencasebook.org; for instance www.opencasebook.org.

opencasebook.org has two name servers: jack.ns.cloudflare.com and jean.ns.cloudflare.com.

opencasebook.org shares the same name server setup as other domains, for example innobuild.ru, getmediaplus.com, jcmm.in, motorops.ca and csut.uk.

opencasebook.org shares some name servers with other domains, for example beresbor.hu, antv.tv, emozip.com, lncconsultancylimited.co.uk and rebelshouse.nl.

Host names with six IP numbers: jack.ns.cloudflare.com points to: 2606:4700:58::adf5:3b79, 2803:f800:50::6ca2:c179, 2a06:98c1:50::ac40:2179, 108.162.193.121, 172.64.33.121 and 173.245.59.121; jean.ns.cloudflare.com points to: 2606:4700:50::adf5:3a79, 2803:f800:50::6ca2:c079, 2a06:98c1:50::ac40:2079, 108.162.192.121, 172.64.32.121 and 173.245.58.121.

opencasebook.org 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.

opencasebook.org shares some mail servers with other domains, at least partially; for instance topwellness.be, aawlv.com, myaroamas.com, flexbot.es and numly.io.

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 2a00:1450:400b:c02::1a and 172.253.116.27

aspmx3.googlemail.com points to 2a00:1450:400c:c00::1a and 173.194.76.26

aspmx.l.google.com points to 2607:f8b0:4004:c09::1b and 142.251.111.27

alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26

alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26

Host names pointing to 2a00:1450:400b:c02::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com

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

Host names pointing to 173.194.76.26: 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.
dbq

DKGVYFm CF johedugfp 2025-10-04