MXLIST.NET - rdcu.be
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rdcu.be checked at 2025-11-15T13:07:19.779Z 174ms 159/159/159 100% R:16 allDone:true timedOut:false rdcu.be
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rank #10 in the tld
This domain "rdcu.be" is used by the Springer Nature SharedIt content-sharing initiative. It provides a short-link redirect service for researchers to freely share their research articles published in Springer Nature journals. The domain name stands for "ReadCube", a software for managing and reading academic papers.
Starts with same word
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AI analysis
rdcu.be has two IP numbers: 52.72.7.68 and 54.156.228.169.
Other host names, for example ec2-54-156-228-169.compute-1.amazonaws.com, share IP numbers with rdcu.be.
rdcu.be's delegation uses two name servers: gina.ns.cloudflare.com and woz.ns.cloudflare.com.
rdcu.be uses the same name server setup as other domains, such as cybernet.co.id, nedstar.com, labtiva.net, readcube.org and labtiva.com.
rdcu.be at least partially shares name servers with other domains, including ysdmh.com, rp007.com, needmarijuana.com, vfix.org and laserelectronics.gr.
These name servers are often used with pablo.ns.cloudflare.com and ben.ns.cloudflare.com.
Host names with six IP numbers:
gina.ns.cloudflare.com points to 2606:4700:50::adf5:3a75, 2803:f800:50::6ca2:c075, 2a06:98c1:50::ac40:2075, 108.162.192.117, 172.64.32.117 and 173.245.58.117.
woz.ns.cloudflare.com points to 2606:4700:58::adf5:3b96, 2803:f800:50::6ca2:c196, 2a06:98c1:50::ac40:2196, 108.162.193.150, 172.64.33.150 and 173.245.59.150.
rdcu.be 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.
rdcu.be shares at least some mail servers with other domains, for example arnatechnologies.com, siromega.com, feg-stans.ch, modbox.ca and mcits.com.sg.
these mail servers are often used with alt3.aspmx.l.google.com, aspmx4.googlemail.com, aspmx5.googlemail.com and alt4.aspmx.l.google.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27.
aspmx3.googlemail.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26.
aspmx.l.google.com points to: 2607:f8b0:4004:c0b::1b and 172.253.63.27.
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26.
alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1a and 173.194.76.27.