NSLIST.NET - kb4.it
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kb4.it checked at 2025-11-25T23:42:26.519Z 281ms 131/131/131 100% R:14 allDone:true timedOut:false kb4.it
it
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AI analysis
kb4.it delegates to four name servers: ns-419.awsdns-52.com, ns-930.awsdns-52.net, ns-1134.awsdns-13.org and ns-1930.awsdns-49.co.uk.
kb4.it at least partially shares name servers with other domains, including sbdr.co, de8qp2jaa7k5f.cloudfront.net, mercato.com, nailsoft.com and d2mkkjbhvpcwsa.cloudfront.net.
These name servers are commonly used with ns-1545.awsdns-01.co.uk, ns-1898.awsdns-45.co.uk, ns-1313.awsdns-36.org, ns-702.awsdns-23.net, ns-1091.awsdns-08.org, ns-1374.awsdns-43.org, ns-154.awsdns-19.com and ns-270.awsdns-33.com.
Host names with two IP numbers: ns-419.awsdns-52.com points to 2600:9000:5301:a300::1 and 205.251.193.163; ns-930.awsdns-52.net points to 2600:9000:5303:a200::1 and 205.251.195.162; ns-1134.awsdns-13.org points to 2600:9000:5304:6e00::1 and 205.251.196.110; ns-1930.awsdns-49.co.uk points to 2600:9000:5307:8a00::1 and 205.251.199.138.
Three mail servers handle kb4.it: inbound-smtp.eu-west-1.amazonaws.com, inbound-smtp.us-east-1.amazonaws.com and inbound-smtp.us-west-2.amazonaws.com.
kb4.it shares at least some mail servers with other domains, for example banyantreesystems.com, yoyo-fs.slack.com, lexicoco.com, lazard.enterprise.slack.com and mimgroup.com.
These mail servers are commonly used together with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Five IPs per host: inbound-smtp.us-east-1.amazonaws.com points to 3.211.210.226, 44.206.9.87, 44.210.166.32, 54.164.173.191 and 54.197.5.236.
Four IPs per host: inbound-smtp.us-west-2.amazonaws.com points to 35.161.157.106, 52.13.163.116, 52.43.162.244 and 54.188.121.70.
Three IPs per host: inbound-smtp.eu-west-1.amazonaws.com points to 18.200.203.69, 54.76.31.185 and undefined.