CF1758503445838-tsm20250921191912

IPLIST.NET - cstd.io

Search for IP or hostnames:

cstd.io checked at 2025-09-22T01:10:45.814Z 219ms 127/127/127 100% R:12

cstd.io

NSns-381.awsdns-47.com
A2600:9000:5301:7d00::1 🇺🇸 Amazon
PTRns-381.awsdns-47.com
A205.251.193.125🇺🇸 Amazon
PTRns-381.awsdns-47.com
MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.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
NSns-642.awsdns-16.net
A2600:9000:5302:8200::1 🇺🇸 Amazon
PTRns-642.awsdns-16.net
A205.251.194.130🇺🇸 Amazon
PTRns-642.awsdns-16.net
NSns-1399.awsdns-46.org
A2600:9000:5305:7700::1 🇺🇸 Amazon
PTRns-1399.awsdns-46.org
A205.251.197.119🇺🇸 Amazon
PTRns-1399.awsdns-46.org
MXaspmx.l.google.com
A2607:f8b0:4004:c23::1a 🇺🇸 Google
PTRyuiadrs-in-f26.1e100.net
A142.250.31.27🇺🇸 Google
PTRbj-in-f27.1e100.net
NSns-1837.awsdns-37.co.uk
A2600:9000:5307:2d00::1 🇺🇸 Amazon
PTRns-1837.awsdns-37.co.uk
A205.251.199.45🇺🇸 Amazon
PTRns-1837.awsdns-37.co.uk
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.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

io

NSa0.nic.io
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io

Starts with same word

Starts similarily

AI analysis

cstd.io is delegated to four name servers: ns-381.awsdns-47.com, ns-642.awsdns-16.net, ns-1399.awsdns-46.org and ns-1837.awsdns-37.co.uk.

cstd.io at least partially shares name servers with other domains, including optimal-designs.com, 188.146.216.in-addr.arpa, dev.torch.io, puri-jaya.com and emiratesvisaonline.com.

These name servers are commonly used with the name servers ns-1160.awsdns-17.orgns-24.awsdns-03.comns-1747.awsdns-26.co.ukns-1659.awsdns-15.co.ukns-1507.awsdns-60.org and ns-231.awsdns-28.com.

Hosts with two IP numbers:

Host ns-381.awsdns-47.com points to 2600:9000:5301:7d00::1 and 205.251.193.125

Host ns-642.awsdns-16.net points to 2600:9000:5302:8200::1 and 205.251.194.130

Host ns-1399.awsdns-46.org points to 2600:9000:5305:7700::1 and 205.251.197.119

Host ns-1837.awsdns-37.co.uk points to 2600:9000:5307:2d00::1 and 205.251.199.45

cstd.io 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.

The mail servers for cstd.io are shared with other domains, for instance kanhellas.com, typity.com, natrolabs.com, nextinit.com and iradius.ru.

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

Each host maps to two IPs:

aspmx2.googlemail.com resolves to 2a00:1450:400b:c02::1a and 172.253.116.26.

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

aspmx.l.google.com resolves to 2607:f8b0:4004:c23::1a and 142.250.31.27.

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

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

Hosts resolving to 172.253.116.26: aspmx2.googlemail.com and alt1.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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GwFZofX CF johedugfp 2025-09-22