rdcu.be - robtex.com
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rdcu.be checked at 2026-01-18T01:19:00.277Z 4474ms 156/156/156 100% R:17 allDone:true timedOut:false cfaller:cdfdf18a/31:e0d2f40c:6:21070:-:-:-rdcu.be
be
rank #3919 globallyrank #9 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.
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AI analysis
rdcu.be points to two IP numbers: 52.87.127.228 and 52.201.71.252.
rdcu.be's delegation is to two name servers gina.ns.cloudflare.com and woz.ns.cloudflare.com.
rdcu.be shares the same name server configuration as other domains, such as cybernet.co.id, nedstar.com, labtiva.net, readcube.org and labtiva.com.
rdcu.be at least partially shares its name servers with other domains, for instance ysdmh.com, needmarijuana.com, laserelectronics.gr, mila-vision.com and takeldienst-hendrickx.be.
These name servers are often used together with the name servers pablo.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.
Five mail servers handle rdcu.be: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
rdcu.be shares some mail servers with other domains, including arnatechnologies.com, siromega.com, ns500758.ns500759.ns500759.ns500759.ns500736.ns500698.ns500698.ns500698.ns500735.ns500698.ns500708.ns500576.ns500619.ns500619.trackreceptor.com, ns500754.ns500671.ns500731.ns500731.ns500754.ns500754.ns500704.ns500742.ns500704.ns500705.ns500649.ns500649.ns500649.ns500153.tenderladiesbz.com and feg-stans.ch.
these mail servers are often used alongside the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26
aspmx3.googlemail.com points to: 2a00:1450:4009:c0f::1b and 192.178.223.27
aspmx.l.google.com points to: 2607:f8b0:4004:c1b::1a and 192.178.155.27
alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.26
alt2.aspmx.l.google.com points to: 2a00:1450:4009:c0f::1a and 192.178.223.26
Host names that point to 2a00:1450:400b:c02::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Host names that point to 172.253.116.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com