WWW.ROBTEX.COM - 1stclassdns.com

AI analysis

1stclassdns.com is a parent of ns2-dev.1stclassdns.com, ns2.1stclassdns.com, ns1-dev.1stclassdns.com, ns1-sandbox.1stclassdns.com, ns2-sandbox.1stclassdns.com and a few other host names.

1stclassdns.com is delegated to six name servers: ns1-dev.1stclassdns.com, ns1-sandbox.1stclassdns.com, ns1.1stclassdns.com, ns2-dev.1stclassdns.com, ns2-sandbox.1stclassdns.com and ns2.1stclassdns.com.

Host names with a single IP number:

ns1-dev.1stclassdns.com points to 104.251.115.10.

ns1-sandbox.1stclassdns.com points to 104.251.115.10.

ns1.1stclassdns.com points to 104.251.115.1.

ns2-dev.1stclassdns.com points to 104.251.115.11.

ns2-sandbox.1stclassdns.com points to 104.251.115.11.

ns2.1stclassdns.com points to 104.251.126.50.

Host names pointing to 104.251.115.10: ns1-dev.1stclassdns.com and ns1-sandbox.1stclassdns.com.

Host names pointing to 104.251.115.11: ns2-dev.1stclassdns.com and ns2-sandbox.1stclassdns.com.

1stclassdns.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.

1stclassdns.com shares at least partially some mail servers with other domains, for instance spun.com.br, iscepter.com, jonathancombsphotography.com, prismsl.net and webpremiere.net.

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

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx2.googlemail.com points to 2607:f8b0:4023:100f::1a and 192.178.220.26

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

aspmx.l.google.com points to 2a00:1450:400c:c1d::1b and 142.250.110.26

alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26

alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.27