cert.org - robtex.com

Search for stuff

cert.org checked at 2026-01-16T10:21:53.534Z 464ms 100/100/100 100% R:19 allDone:true timedOut:false cfaller:c4ad4691/19:ce7d36d0:6:16161:-:-:-

cert.org

org

rank #4841 globally
rank #576 in the tld

Up

Starts with same word

Starts similarily

AI analysis

cert.org is a parent of www.cert.org, search.cert.org, securecoding.cert.org, scud-cerberus.cert.org and pki.cert.org, plus a few other host names.

cert.org resolves to one IP number: 147.72.252.242.

Other host names, for example www.cert.org, share IP numbers with cert.org.

cert.org delegates to four name servers: ns-28.awsdns-03.com, ns-916.awsdns-50.net, ns-1403.awsdns-47.org and ns-1794.awsdns-32.co.uk.

cert.org at least partially shares name servers with other domains, including uk.streamvia.com, d3sxey1psjc2z6.cloudfront.net, theautry.org, seff.com and blomfieldgroup.com.

these name servers are commonly used alongside the name servers ns-1116.awsdns-11.org, ns-836.awsdns-40.net, ns-1935.awsdns-49.co.uk, ns-1914.awsdns-47.co.uk and ns-33.awsdns-04.com.

Host names with two IP numbers: ns-28.awsdns-03.com points to 2600:9000:5300:1c00::1 and 205.251.192.28; ns-916.awsdns-50.net points to 2600:9000:5303:9400::1 and 205.251.195.148; ns-1403.awsdns-47.org points to 2600:9000:5305:7b00::1 and 205.251.197.123; ns-1794.awsdns-32.co.uk points to 2600:9000:5307:200::1 and 205.251.199.2.

cert.org is served by two mail servers tilton.sei.cmu.edu and tingley.sei.cmu.edu.

cert.org shares the same mail server setup as other domains, for example sei.cmu.edu.

Host names with a single IP address: tilton.sei.cmu.edu points to 147.72.252.13; tingley.sei.cmu.edu points to 147.72.252.12.