crb.gov - robtex.com

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crb.gov checked at 2026-01-20T00:53:47.606Z 444ms 148/148/148 100% R:13 allDone:true timedOut:false cfaller:935a8a59/11:b5598a42:6:18956:-:-:-

crb.gov

MXmx22.loc.gov
A140.147.239.132πŸ‡ΊπŸ‡Έ AS2532
PTRmx22.loc.gov
MXmx23.loc.gov
A140.147.239.49πŸ‡ΊπŸ‡Έ AS2532
PTRmx23.loc.gov
MXmx41.loc.gov
A140.147.31.1πŸ‡ΊπŸ‡Έ AS2532
PTRmx41.loc.gov
MXmx42.loc.gov
A140.147.31.2πŸ‡ΊπŸ‡Έ AS2532
PTRmx42.loc.gov
NSalice.ns.cloudflare.com
A2606:4700:50::adf5:3a3cπŸ‡ΊπŸ‡Έ Cloudflare
PTRalice.ns.cloudflare.com
A2803:f800:50::6ca2:c03cπŸ‡¨πŸ‡· Cloudflare
PTRalice.ns.cloudflare.com
A2a06:98c1:50::ac40:203cπŸ‡ΊπŸ‡Έ Cloudflare
PTRalice.ns.cloudflare.com
A108.162.192.60πŸ‡ΊπŸ‡Έ Cloudflare
PTRalice.ns.cloudflare.com
A172.64.32.60πŸ‡ΊπŸ‡Έ Cloudflare
PTRalice.ns.cloudflare.com
A173.245.58.60πŸ‡ΊπŸ‡Έ Cloudflare
PTRalice.ns.cloudflare.com
NSkevin.ns.cloudflare.com
A2606:4700:58::adf5:3bbfπŸ‡ΊπŸ‡Έ Cloudflare
PTRkevin.ns.cloudflare.com
A2803:f800:50::6ca2:c1bfπŸ‡¨πŸ‡· Cloudflare
PTRkevin.ns.cloudflare.com
A2a06:98c1:50::ac40:21bfπŸ‡ΊπŸ‡Έ Cloudflare
PTRkevin.ns.cloudflare.com
A108.162.193.191πŸ‡ΊπŸ‡Έ Cloudflare
PTRkevin.ns.cloudflare.com
A172.64.33.191πŸ‡ΊπŸ‡Έ Cloudflare
PTRkevin.ns.cloudflare.com
A173.245.59.191πŸ‡ΊπŸ‡Έ Cloudflare
PTRkevin.ns.cloudflare.com
A2606:4700::6810:c12πŸ‡ΊπŸ‡Έ Cloudflare
A2606:4700::6810:d12πŸ‡ΊπŸ‡Έ Cloudflare
A104.16.12.18 Cloudflare
A104.16.13.18 Cloudflare

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AI analysis

crb.gov is the parent of www.crb.gov and app.crb.gov.

crb.gov maps to four IP numbers: 2606:4700::6810:c12, 2606:4700::6810:d12, 104.16.12.18 and 104.16.13.18.

Other host names, for instance app.crb.gov and www.crb.gov, share IP numbers with crb.gov.

Two name servers alice.ns.cloudflare.com and kevin.ns.cloudflare.com handle the delegation for crb.gov.

crb.gov shares the same name server setup as other domains, for instance roadrunnerfire.com, cintas.co.uk, dsccin.com, cintas.org and zeeservice.com.

crb.gov at least partially shares name servers with other domains, for instance gprdirect.com, matthey.ch, networkdialler.com, joedeblasio.com and pltclub.cn.

These name servers are commonly used with martin.ns.cloudflare.com and josh.ns.cloudflare.com.

Six IP addresses per host:

alice.ns.cloudflare.com points to 2606:4700:50::adf5:3a3c, 2803:f800:50::6ca2:c03c, 2a06:98c1:50::ac40:203c, 108.162.192.60, 172.64.32.60 and 173.245.58.60; kevin.ns.cloudflare.com points to 2606:4700:58::adf5:3bbf, 2803:f800:50::6ca2:c1bf, 2a06:98c1:50::ac40:21bf, 108.162.193.191, 172.64.33.191 and 173.245.59.191

crb.gov is handled by four mail servers: mx22.loc.gov, mx23.loc.gov, mx41.loc.gov and mx42.loc.gov.

crb.gov shares at least partially some mail servers with other domains, for instance loc.gov.cdn.cloudflare.net, crs.loc.gov, ccb.gov, ocwr.gov and copyright.gov.

Host names with one IP number: mx22.loc.gov points to: 140.147.239.132; mx23.loc.gov points to: 140.147.239.49; mx41.loc.gov points to: 140.147.31.1; mx42.loc.gov points to: 140.147.31.2.